SEC Info - Harsco Corp - ‘10-Q’ for 6/30/14

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Harsco Corp – ‘10-Q’ for 6/30/14 – ‘EX-101.LAB’

On: Thursday, 8/7/14, at 2:42pm ET · For: 6/30/14 · Accession #: 45876-14-140 · File #: 1-03970

  As Of               Filer                 Filing    For·On·As Docs:Size

 8/07/14  Harsco Corp                       10-Q        6/30/14   78:11M

Quarterly Report — Form 10-Q — Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML    758K 
 2: EX-10.1     Material Contract                                   HTML     72K 
 3: EX-10.2     Material Contract                                   HTML     57K 
 4: EX-10.3     Material Contract                                   HTML     50K 
 5: EX-10.4     Material Contract                                   HTML     27K 
 6: EX-10.5     Material Contract                                   HTML     28K 
 7: EX-31       Certification -- §302 - SOA'02                      HTML     28K 
 8: EX-32       Certification -- §906 - SOA'02                      HTML     24K 
54: R1          Document and Entity Information                     HTML     43K 
42: R2          Condensed Consolidated Balance Sheets               HTML    176K 
52: R3          Condensed Consolidated Statements of Income         HTML    142K 
56: R4          Condensed Consolidated Statements of Comprehensive  HTML     55K 
                Income                                                           
72: R5          Condensed Consolidated Statements of Comprehensive  HTML     33K 
                Income (Parenthetical)                                           
44: R6          Condensed Consolidated Statements of Cash Flows     HTML    133K 
51: R7          Condensed Consolidated Statements of Equity         HTML     64K 
38: R8          Condensed Consolidated Statements of Equity         HTML     34K 
                (Parenthetical)                                                  
29: R9          Basis of Presentation                               HTML     32K 
73: R10         Recently Adopted and Recently Issued Accounting     HTML     32K 
                Standards                                                        
58: R11         Acquisitions and Dispositions                       HTML     30K 
57: R12         Accounts Receivable and Inventories                 HTML     56K 
63: R13         Equity Method Investments (Notes)                   HTML     55K 
64: R14         Property, Plant and Equipment                       HTML     40K 
61: R15         Goodwill and Other Intangible Assets                HTML     92K 
65: R16         Employee Benefit Plans                              HTML    100K 
53: R17         Income Taxes                                        HTML     30K 
55: R18         Commitments and Contingencies                       HTML     52K 
60: R19         Reconciliation of Basic and Diluted Shares          HTML     75K 
78: R20         Derivative Instruments, Hedging Activities and      HTML    233K 
                Fair Value                                                       
68: R21         Review of Operations by Segment                     HTML    105K 
48: R22         Other Expenses                                      HTML     47K 
59: R23         Components of Accumulated Other Comprehensive Loss  HTML    148K 
50: R24         Restructuring Programs                              HTML     44K 
23: R25         Accounts Receivable and Inventories (Tables)        HTML     60K 
69: R26         Equity Method Investments (Tables)                  HTML     44K 
75: R27         Property, Plant and Equipment (Tables)              HTML     40K 
33: R28         Goodwill and Other Intangible Assets (Tables)       HTML     94K 
32: R29         Employee Benefit Plans (Tables)                     HTML    102K 
36: R30         Reconciliation of Basic and Diluted Shares          HTML     77K 
                (Tables)                                                         
37: R31         Derivative Instruments, Hedging Activities and      HTML    228K 
                Fair Value (Tables)                                              
39: R32         Review of Operations by Segment (Tables)            HTML    101K 
21: R33         Other Expenses (Tables)                             HTML     45K 
66: R34         Components of Accumulated Other Comprehensive Loss  HTML    147K 
                (Tables)                                                         
47: R35         Restructuring Programs Restructuring Programs       HTML     39K 
                (Tables)                                                         
49: R36         Basis of Presentation Basis of Presentation         HTML     25K 
                (Details)                                                        
26: R37         Acquisitions and Dispositions (Details)             HTML     34K 
77: R38         Accounts Receivable and Inventories (Details)       HTML     57K 
15: R39         Equity Method Investments (Details)                 HTML     55K 
40: R40         Equity Method Investments (Details 2)               HTML     41K 
71: R41         Equity Method Investments (Details 3)               HTML     30K 
25: R42         Property, Plant and Equipment (Details)             HTML     35K 
31: R43         Goodwill and Other Intangible Assets (Details)      HTML     35K 
35: R44         Goodwill and Other Intangible Assets (Details 2)    HTML     59K 
43: R45         Employee Benefit Plans (Details)                    HTML     58K 
20: R46         Income Taxes (Details)                              HTML     30K 
28: R47         Commitments and Contingencies (Details)             HTML     47K 
17: R48         Reconciliation of Basic and Diluted Shares          HTML     45K 
                Reconciliation of Basic and Diluted Shares                       
                (Details)                                                        
70: R49         Reconciliation of Basic and Diluted Shares          HTML     30K 
                (Details 2)                                                      
24: R50         Derivative Instruments, Hedging Activities and      HTML     42K 
                Fair Value (Details)                                             
67: R51         Derivative Instruments, Hedging Activities and      HTML     46K 
                Fair Value (Details 2)                                           
27: R52         Derivative Instruments, Hedging Activities and      HTML     37K 
                Fair Value (Details 3)                                           
41: R53         Derivative Instruments, Hedging Activities and      HTML     25K 
                Fair Value (Details 4)                                           
16: R54         Derivative Instruments, Hedging Activities and      HTML     43K 
                Fair Value (Details 5)                                           
19: R55         Derivative Instruments, Hedging Activities and      HTML     27K 
                Fair Value (Details 6)                                           
34: R56         Review of Operations by Segment (Details)           HTML     58K 
22: R57         Other Expenses (Details)                            HTML     37K 
74: R58         Components of Accumulated Other Comprehensive Loss  HTML     58K 
                (Details)                                                        
46: R59         Components of Accumulated Other Comprehensive Loss  HTML     50K 
                Reclassifications (Details)                                      
62: R60         Restructuring Programs (Details)                    HTML     47K 
76: XML         IDEA XML File -- Filing Summary                      XML    112K 
18: EXCEL       IDEA Workbook of Financial Reports                  XLSX    232K 
30: EXCEL       IDEA Workbook of Financial Reports (.xls)            XLS   1.89M 
 9: EX-101.INS  XBRL Instance -- hsc-20140630                        XML   2.95M 
11: EX-101.CAL  XBRL Calculations -- hsc-20140630_cal                XML    244K 
12: EX-101.DEF  XBRL Definitions -- hsc-20140630_def                 XML    636K 
13: EX-101.LAB  XBRL Labels -- hsc-20140630_lab                      XML   1.52M 
14: EX-101.PRE  XBRL Presentations -- hsc-20140630_pre               XML    857K 
10: EX-101.SCH  XBRL Schema -- hsc-20140630                          XSD    138K 
45: ZIP         XBRL Zipped Folder -- 0000045876-14-000140-xbrl      Zip    252K

‘EX-101.LAB’ — XBRL Labels — hsc-20140630_lab

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<link:label id="lab_us-gaap_StatementEquityComponentsAxis_402ED2748C18FD2206D4D8EE4CBA35A5_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_B8D1DB1644A95911B43795E1ED051D08" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Components [Axis] </link:label>

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<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_B8D1DB1644A95911B43795E1ED051D08" xlink:to="lab_us-gaap_StatementEquityComponentsAxis_B8D1DB1644A95911B43795E1ED051D08" xlink:type="arc"/>

<link:label id="lab_us-gaap_EquityComponentDomain_7981BD58597B3931CC74D8EE4CBA5238_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_51DF68A67C235A48B4CF3EF3922C0CAA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity Component [Domain] </link:label>

<link:label id="lab_us-gaap_EquityComponentDomain_7981BD58597B3931CC74D8EE4CBA5238_label_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_51DF68A67C235A48B4CF3EF3922C0CAA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Component [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_51DF68A67C235A48B4CF3EF3922C0CAA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityComponentDomain_51DF68A67C235A48B4CF3EF3922C0CAA" xlink:to="lab_us-gaap_EquityComponentDomain_51DF68A67C235A48B4CF3EF3922C0CAA" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedTranslationAdjustmentMember_D4C2AC4C21FDD75B190ED8EE4CBAD564_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedTranslationAdjustmentMember_EE7D6EEC803351F084763E7728F525E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cumulative Foreign Exchange Translation Adjustments </link:label>

<link:label id="lab_us-gaap_AccumulatedTranslationAdjustmentMember_D4C2AC4C21FDD75B190ED8EE4CBAD564_label_en-US" xlink:label="lab_us-gaap_AccumulatedTranslationAdjustmentMember_EE7D6EEC803351F084763E7728F525E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Translation Adjustment [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_EE7D6EEC803351F084763E7728F525E3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_73F256DF0E2E1CB97472D8EE4CBAF6EA_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_244FD46A9F945DAD916E97C8CF90456B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Effective Portion of Deriviatives Designated as Hedging Instruments </link:label>

<link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_73F256DF0E2E1CB97472D8EE4CBAF6EA_label_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_244FD46A9F945DAD916E97C8CF90456B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] </link:label>

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<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_244FD46A9F945DAD916E97C8CF90456B" xlink:to="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_244FD46A9F945DAD916E97C8CF90456B" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_F1DA50F7BA31B86ACD0ED8EE4CBAAB97_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_CEA4D58BB0D75439A343FEAEFEDB83F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cumulative Unrecognized Actuarial Losses on Pension Obligations </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F94593B167985565B6A2543A7C522720" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_600BAA0BF9E006BF5071D8EE4CBA177C_periodStartLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_BE01B99FA84E54989D987A4FBC9C21FD" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Beginning balance </link:label>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_600BAA0BF9E006BF5071D8EE4CBA177C_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_BE01B99FA84E54989D987A4FBC9C21FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss), Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_BE01B99FA84E54989D987A4FBC9C21FD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_BE01B99FA84E54989D987A4FBC9C21FD" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_BE01B99FA84E54989D987A4FBC9C21FD" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_51DEAE263AB4FC9CECF8D8EE4CBA14F2_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_FC7D825EB9D2537D8E8B84B798C267A9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other comprehensive income (loss) before reclassifications </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_51DEAE263AB4FC9CECF8D8EE4CBA14F2_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_FC7D825EB9D2537D8E8B84B798C267A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), before Reclassifications, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_FC7D825EB9D2537D8E8B84B798C267A9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_FC7D825EB9D2537D8E8B84B798C267A9" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_FC7D825EB9D2537D8E8B84B798C267A9" xlink:type="arc"/>

<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_B089C303689920A2DB97D8EE4CBB4C72_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_DAF9DD70C75A5576ACF63132E5229000" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Amounts reclassified from accumulated other comprehensive loss </link:label>

<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_B089C303689920A2DB97D8EE4CBB4C72_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_DAF9DD70C75A5576ACF63132E5229000" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_DAF9DD70C75A5576ACF63132E5229000" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_DAF9DD70C75A5576ACF63132E5229000" xlink:to="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_DAF9DD70C75A5576ACF63132E5229000" xlink:type="arc"/>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_0F2A55CDA1315DBB3635D8EE4CBB0C7C_negatedTerseLabel_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_6E4E217A535450838328E2659A4835BD" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Current Period, Net Of Tax, Excluding Amounts Related To Asset Impairment Loss Recognized in Acquisitions and Dispositions </link:label>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_0F2A55CDA1315DBB3635D8EE4CBB0C7C_label_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_6E4E217A535450838328E2659A4835BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Current Period, Net Of Tax, Excluding Amounts Related To Asset Impairment Loss Recognized in Acquisitions and Dispositions </link:label>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_0F2A55CDA1315DBB3635D8EE4CBB0C7C_documentation_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_6E4E217A535450838328E2659A4835BD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Current Period, Net Of Tax, Excluding Amounts Related To Asset Impairment Loss Recognized in Acquisitions and Dispositions </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions" xlink:label="loc_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_6E4E217A535450838328E2659A4835BD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_6E4E217A535450838328E2659A4835BD" xlink:to="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxExcludingAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_6E4E217A535450838328E2659A4835BD" xlink:type="arc"/>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_E3C9389DBEFDFF724B07D8EE4CBBBE09_terseLabel_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_187AEA4604D458E9BAE6C27A6BC92537" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Net of Tax, Equity Method Investee </link:label>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_E3C9389DBEFDFF724B07D8EE4CBBBE09_label_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_187AEA4604D458E9BAE6C27A6BC92537" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Net of Tax, Equity Method Investee </link:label>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_E3C9389DBEFDFF724B07D8EE4CBBBE09_documentation_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_187AEA4604D458E9BAE6C27A6BC92537" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Net of Tax, Equity Method Investee </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee" xlink:label="loc_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_187AEA4604D458E9BAE6C27A6BC92537" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_187AEA4604D458E9BAE6C27A6BC92537" xlink:to="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetofTaxEquityMethodInvestee_187AEA4604D458E9BAE6C27A6BC92537" xlink:type="arc"/>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_3092E841FE552B4F2D7FD8EE4CBBB635_negatedTerseLabel_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_31421FA2FBD65A0BA8E19F676D8CBBB6" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Current Period, Net Of Tax, Amounts Related To Asset Impairment Loss Recognized in Acquisitions and Dispositions </link:label>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_3092E841FE552B4F2D7FD8EE4CBBB635_label_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_31421FA2FBD65A0BA8E19F676D8CBBB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Current Period, Net Of Tax, Amounts Related To Asset Impairment Loss Recognized in Acquisitions and Dispositions </link:label>

<link:label id="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_3092E841FE552B4F2D7FD8EE4CBBB635_documentation_en-US" xlink:label="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_31421FA2FBD65A0BA8E19F676D8CBBB6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Reclassification From Accumulated Other Comprehensive Income, Current Period, Net Of Tax, Amounts Related To Asset Impairment Loss Recognized in Acquisitions and Dispositions </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions" xlink:label="loc_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_31421FA2FBD65A0BA8E19F676D8CBBB6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_31421FA2FBD65A0BA8E19F676D8CBBB6" xlink:to="lab_hsc_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAmountsRelatedToAssetImpairmentLossRecognizedinAcquisitionsandDispositions_31421FA2FBD65A0BA8E19F676D8CBBB6" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_52160454571534DED08ED8EE4CBBBF5B_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_99B077478914546E8A32BE9C526F56D1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total other comprehensive income (loss) </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_52160454571534DED08ED8EE4CBBBF5B_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_99B077478914546E8A32BE9C526F56D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_99B077478914546E8A32BE9C526F56D1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_99B077478914546E8A32BE9C526F56D1" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_99B077478914546E8A32BE9C526F56D1" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_1CDCE36AA441A2169975D8EE4CBBBF48_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_281344E9EE07522F8A96C210A39F3A81" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Less: Other Comprehensive loss attributable to noncontrolling interests </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_1CDCE36AA441A2169975D8EE4CBBBF48_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_281344E9EE07522F8A96C210A39F3A81" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive (Income) Loss, Net of Tax, Portion Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_281344E9EE07522F8A96C210A39F3A81" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_281344E9EE07522F8A96C210A39F3A81" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_281344E9EE07522F8A96C210A39F3A81" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_43CF3ABA005BDED67E20D8EE4CBB4AB0_totalLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_67F6077574545D4F9AF0BB15A76BF7F9" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Other comprehensive income (loss) attributable to Harsco Corporation </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_43CF3ABA005BDED67E20D8EE4CBB4AB0_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_67F6077574545D4F9AF0BB15A76BF7F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_67F6077574545D4F9AF0BB15A76BF7F9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_67F6077574545D4F9AF0BB15A76BF7F9" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_67F6077574545D4F9AF0BB15A76BF7F9" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_5DB950316CE420DE33ABD8EE4CBB6E6B_periodEndLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_FBD69930D9FE59859205322FB0B5FFCB" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Ending balance </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_FBD69930D9FE59859205322FB0B5FFCB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_FBD69930D9FE59859205322FB0B5FFCB" xlink:to="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_FBD69930D9FE59859205322FB0B5FFCB" xlink:type="arc"/>

<link:label id="lab_hsc_AccountsReceivableAndInventories_4BA4B0473EF4337B43E1994F80834911_label_en-US" xlink:label="lab_hsc_AccountsReceivableAndInventories_71153E316FD651368A5B0A792E9E5F55" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Receivable And Inventories </link:label>

<link:label id="lab_hsc_AccountsReceivableAndInventories_4BA4B0473EF4337B43E1994F80834911_documentation_en-US" xlink:label="lab_hsc_AccountsReceivableAndInventories_71153E316FD651368A5B0A792E9E5F55" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> -- None. No documentation exists for this element. -- </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_AccountsReceivableAndInventories" xlink:label="loc_hsc_AccountsReceivableAndInventories_71153E316FD651368A5B0A792E9E5F55" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_AccountsReceivableAndInventories_71153E316FD651368A5B0A792E9E5F55" xlink:to="lab_hsc_AccountsReceivableAndInventories_71153E316FD651368A5B0A792E9E5F55" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_0ACFEC3D6ECBF5AF6709994F8083CF7B_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_16812328103B570D8FB934C6C7311791" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of accounts receivable </link:label>

<link:label id="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_0ACFEC3D6ECBF5AF6709994F8083CF7B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_16812328103B570D8FB934C6C7311791" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_16812328103B570D8FB934C6C7311791" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_16812328103B570D8FB934C6C7311791" xlink:to="lab_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_16812328103B570D8FB934C6C7311791" xlink:type="arc"/>

<link:label id="lab_hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock_9CA9DE6CD96B21443B6E994F8083D415_terseLabel_en-US" xlink:label="lab_hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock_67B64CE875DB59FF9DA1916F1A896510" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of provision for doubtful accounts related to trade accounts receivable </link:label>

<link:label id="lab_hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock_9CA9DE6CD96B21443B6E994F8083D415_label_en-US" xlink:label="lab_hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock_67B64CE875DB59FF9DA1916F1A896510" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Provision for Doubtful Accounts Receivables [Table Text Block] </link:label>

<link:label id="lab_hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock_9CA9DE6CD96B21443B6E994F8083D415_documentation_en-US" xlink:label="lab_hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock_67B64CE875DB59FF9DA1916F1A896510" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Tabular disclosure of the expense charged against operations, the offset to which is the allowance for doubtful accounts for the purpose of reducing trade accounts receivable to an amount that approximates their net realizable value. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock" xlink:label="loc_hsc_ScheduleOfProvisionForDoubtfulAccountsReceivablesTableTextBlock_67B64CE875DB59FF9DA1916F1A896510" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2B8B65FD67090A9A451B994F8083ED8A_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_CE8833F9639E504A8E75781F57B3DAE1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of inventories </link:label>

<link:label id="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_2B8B65FD67090A9A451B994F8083ED8A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_CE8833F9639E504A8E75781F57B3DAE1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Inventory, Current [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_F6CFB7BE54398F379861837101087D42_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_F6CFB7BE54398F379861837101087D42" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Comprehensive Income [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_F6CFB7BE54398F379861837101087D42" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProfitLoss_BF3285CBBB748CC840D983710109C127_terseLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_BF3285CBBB748CC840D983710109C127" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net income (loss) </link:label>

<link:label id="lab_us-gaap_ProfitLoss_BF3285CBBB748CC840D983710109C127_label_en-US" xlink:label="lab_us-gaap_ProfitLoss_BF3285CBBB748CC840D983710109C127" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Income (Loss), Including Portion Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_BF3285CBBB748CC840D983710109C127" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_BF3285CBBB748CC840D983710109C127" xlink:to="lab_us-gaap_ProfitLoss_BF3285CBBB748CC840D983710109C127" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_69742D696D6F85FAEA1783710109EFD1_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_69742D696D6F85FAEA1783710109EFD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other comprehensive income (loss): </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_69742D696D6F85FAEA1783710109EFD1_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_69742D696D6F85FAEA1783710109EFD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Net of Tax [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_69742D696D6F85FAEA1783710109EFD1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_69742D696D6F85FAEA1783710109EFD1" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_69742D696D6F85FAEA1783710109EFD1" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_2A30C1419C5EB2E7BFF083710109D2F3_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_2A30C1419C5EB2E7BFF083710109D2F3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Foreign currency translation adjustments, net of deferred income taxes of $(359) and $(1,500), and $(460) and $7,555 for the three and six months ended June 30, 2014 and 2013, respectively </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_2A30C1419C5EB2E7BFF083710109D2F3_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_2A30C1419C5EB2E7BFF083710109D2F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Gain (Loss) Arising During Period, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_2A30C1419C5EB2E7BFF083710109D2F3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_2A30C1419C5EB2E7BFF083710109D2F3" xlink:to="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax_2A30C1419C5EB2E7BFF083710109D2F3" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_F98F8D7FBCEE1061673D83710109AEAF_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_F98F8D7FBCEE1061673D83710109AEAF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net gain (loss) on cash flow hedging instruments, net of deferred income taxes of $282 and $1,206, and $668 and $769 for the three and six months ended June 30, 2014 and 2013, respectively </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_F98F8D7FBCEE1061673D83710109AEAF_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_F98F8D7FBCEE1061673D83710109AEAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_F98F8D7FBCEE1061673D83710109AEAF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_F98F8D7FBCEE1061673D83710109AEAF" xlink:to="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_F98F8D7FBCEE1061673D83710109AEAF" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_51241E474ADB3BC3F300837101090D85_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_51241E474ADB3BC3F300837101090D85" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Pension liability adjustments, net of deferred income taxes of $333 and $(457), and $(73) and $(4,548) for the three and six months ended June 30, 2014 and 2013, respectively </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_51241E474ADB3BC3F300837101090D85_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_51241E474ADB3BC3F300837101090D85" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Adjustment, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_51241E474ADB3BC3F300837101090D85" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_51241E474ADB3BC3F300837101090D85" xlink:to="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_51241E474ADB3BC3F300837101090D85" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_F61ADBE0476C0DF9D12E8371010905B7_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_F61ADBE0476C0DF9D12E8371010905B7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Unrealized gain (loss) on marketable securities, net of deferred income taxes of $(5) and $-, and $(2) and $(5) for the three and six months ended June 30, 2014 and 2013, respectively </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_F61ADBE0476C0DF9D12E8371010905B7_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_F61ADBE0476C0DF9D12E8371010905B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_F61ADBE0476C0DF9D12E8371010905B7" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C70C0D2A9487343414CC83710109D6D8_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C70C0D2A9487343414CC83710109D6D8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total comprehensive income (loss) </link:label>

<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C70C0D2A9487343414CC83710109D6D8_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C70C0D2A9487343414CC83710109D6D8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_C70C0D2A9487343414CC83710109D6D8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_55DE5784C6546C0DE457837101092245_negatedLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_55DE5784C6546C0DE457837101092245" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Less: Comprehensive income (loss) attributable to noncontrolling interests </link:label>

<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_55DE5784C6546C0DE457837101092245_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_55DE5784C6546C0DE457837101092245" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Comprehensive (Income) Loss, Net of Tax, Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_55DE5784C6546C0DE457837101092245" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_1C4BC16AF19A504B90488371010900EB_totalLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_1C4BC16AF19A504B90488371010900EB" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Comprehensive income (loss) attributable to Harsco Corporation </link:label>

<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_1C4BC16AF19A504B90488371010900EB_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_1C4BC16AF19A504B90488371010900EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Comprehensive Income (Loss), Net of Tax, Attributable to Parent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_1C4BC16AF19A504B90488371010900EB" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StatementOfStockholdersEquityAbstract_759201D4A846FF51786F837100BDCB00_label_en-US" xlink:label="lab_us-gaap_StatementOfStockholdersEquityAbstract_759201D4A846FF51786F837100BDCB00" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Stockholders' Equity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_759201D4A846FF51786F837100BDCB00" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StatementTable_B7B3971232E8CBB9D404837100BD588A_label_en-US" xlink:label="lab_us-gaap_StatementTable_B7B3971232E8CBB9D404837100BD588A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement [Table] </link:label>

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<link:label id="lab_us-gaap_CommonStockMember_58CA56FE11725AF09E6B837100BDDD1B_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockMember_58CA56FE11725AF09E6B837100BDDD1B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common Stock Issued </link:label>

<link:label id="lab_us-gaap_CommonStockMember_58CA56FE11725AF09E6B837100BDDD1B_label_en-US" xlink:label="lab_us-gaap_CommonStockMember_58CA56FE11725AF09E6B837100BDDD1B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_58CA56FE11725AF09E6B837100BDDD1B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_TreasuryStockMember_7D2378A21F14E381607F837100BD52FB_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_7D2378A21F14E381607F837100BD52FB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common Stock Treasury </link:label>

<link:label id="lab_us-gaap_TreasuryStockMember_7D2378A21F14E381607F837100BD52FB_label_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_7D2378A21F14E381607F837100BD52FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_7D2378A21F14E381607F837100BD52FB" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_9524522E535323848BC4837100BD595F_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_9524522E535323848BC4837100BD595F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Additional Paid-in Capital </link:label>

<link:label id="lab_us-gaap_AdditionalPaidInCapitalMember_9524522E535323848BC4837100BD595F_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalMember_9524522E535323848BC4837100BD595F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Additional Paid-in Capital [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_9524522E535323848BC4837100BD595F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RetainedEarningsMember_1B902BCA3050E577E5EA837100BD0362_terseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_1B902BCA3050E577E5EA837100BD0362" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retained Earnings </link:label>

<link:label id="lab_us-gaap_RetainedEarningsMember_1B902BCA3050E577E5EA837100BD0362_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsMember_1B902BCA3050E577E5EA837100BD0362" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retained Earnings [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_1B902BCA3050E577E5EA837100BD0362" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RetainedEarningsMember_1B902BCA3050E577E5EA837100BD0362" xlink:to="lab_us-gaap_RetainedEarningsMember_1B902BCA3050E577E5EA837100BD0362" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_256D4334BA02B3DD1E97837100BDAD22_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_256D4334BA02B3DD1E97837100BDAD22" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Loss </link:label>

<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_256D4334BA02B3DD1E97837100BDAD22_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeMember_256D4334BA02B3DD1E97837100BDAD22" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_256D4334BA02B3DD1E97837100BDAD22" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NoncontrollingInterestMember_4E278BCF60F24494D6DE837100BD66C8_terseLabel_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestMember_4E278BCF60F24494D6DE837100BD66C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interests </link:label>

<link:label id="lab_us-gaap_NoncontrollingInterestMember_4E278BCF60F24494D6DE837100BD66C8_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestMember_4E278BCF60F24494D6DE837100BD66C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_4E278BCF60F24494D6DE837100BD66C8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StatementLineItems_06AF39401CF25325F1B2837100BDD5EA_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_06AF39401CF25325F1B2837100BDD5EA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Statement [Line Items] </link:label>

<link:label id="lab_us-gaap_StatementLineItems_06AF39401CF25325F1B2837100BDD5EA_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_06AF39401CF25325F1B2837100BDD5EA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_06AF39401CF25325F1B2837100BDD5EA" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_6B25D78221A0230CDFD0837100BD2CC5_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_6B25D78221A0230CDFD0837100BD2CC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Stockholders' Equity </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_6B25D78221A0230CDFD0837100BD2CC5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_6B25D78221A0230CDFD0837100BD2CC5" xlink:to="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_6B25D78221A0230CDFD0837100BD2CC5" xlink:type="arc"/>

<link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_714CA8F71B1CD0E1E3C1837100BEF59A_periodStartLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_714CA8F71B1CD0E1E3C1837100BEF59A" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Balances </link:label>

<link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_714CA8F71B1CD0E1E3C1837100BEF59A_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_714CA8F71B1CD0E1E3C1837100BEF59A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_714CA8F71B1CD0E1E3C1837100BEF59A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_714CA8F71B1CD0E1E3C1837100BEF59A" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_714CA8F71B1CD0E1E3C1837100BEF59A" xlink:type="arc"/>

<link:label id="lab_us-gaap_DividendsCommonStockAbstract_3D420BECC45BD70CF1B7837100BEEE0E_terseLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStockAbstract_3D420BECC45BD70CF1B7837100BEEE0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash dividends declared: </link:label>

<link:label id="lab_us-gaap_DividendsCommonStockAbstract_3D420BECC45BD70CF1B7837100BEEE0E_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStockAbstract_3D420BECC45BD70CF1B7837100BEEE0E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends, Common Stock [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DividendsCommonStockAbstract" xlink:label="loc_us-gaap_DividendsCommonStockAbstract_3D420BECC45BD70CF1B7837100BEEE0E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStockAbstract_3D420BECC45BD70CF1B7837100BEEE0E" xlink:to="lab_us-gaap_DividendsCommonStockAbstract_3D420BECC45BD70CF1B7837100BEEE0E" xlink:type="arc"/>

<link:label id="lab_us-gaap_DividendsCommonStockCash_097F69B2719E4778EF2C837100BEF585_negatedLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_097F69B2719E4778EF2C837100BEF585" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Common @ $0.41 per share </link:label>

<link:label id="lab_us-gaap_DividendsCommonStockCash_097F69B2719E4778EF2C837100BEF585_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_097F69B2719E4778EF2C837100BEF585" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends, Common Stock, Cash </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="loc_us-gaap_DividendsCommonStockCash_097F69B2719E4778EF2C837100BEF585" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStockCash_097F69B2719E4778EF2C837100BEF585" xlink:to="lab_us-gaap_DividendsCommonStockCash_097F69B2719E4778EF2C837100BEF585" xlink:type="arc"/>

<link:label id="lab_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_7089A193B770C1A35EAE837100BE48DD_negatedLabel_en-US" xlink:label="lab_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_7089A193B770C1A35EAE837100BE48DD" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Noncontrolling interests </link:label>

<link:label id="lab_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_7089A193B770C1A35EAE837100BE48DD_label_en-US" xlink:label="lab_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_7089A193B770C1A35EAE837100BE48DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_7089A193B770C1A35EAE837100BE48DD" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_3ED398B2103FD9DF179F837100BE9F48_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_3ED398B2103FD9DF179F837100BE9F48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other comprehensive income, net of deferred income taxes of $130 and $3,771 in 2014 and 2013, respectively </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_3ED398B2103FD9DF179F837100BE9F48" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_042613F781C4D583691F837100BE99F3_terseLabel_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_042613F781C4D583691F837100BE99F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Contributions from noncontrolling interests </link:label>

<link:label id="lab_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_042613F781C4D583691F837100BE99F3_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_042613F781C4D583691F837100BE99F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest, Increase from Subsidiary Equity Issuance </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance" xlink:label="loc_us-gaap_NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance_042613F781C4D583691F837100BE99F3" xlink:type="locator"/>

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<link:label id="lab_us-gaap_MinorityInterestDecreaseFromRedemptions_5080CCB17870EB6E5DC7837100BE457B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_MinorityInterestDecreaseFromRedemptions_5080CCB17870EB6E5DC7837100BE457B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Purchase of subsidiary shares from noncontrolling interest </link:label>

<link:label id="lab_us-gaap_MinorityInterestDecreaseFromRedemptions_5080CCB17870EB6E5DC7837100BE457B_label_en-US" xlink:label="lab_us-gaap_MinorityInterestDecreaseFromRedemptions_5080CCB17870EB6E5DC7837100BE457B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest, Decrease from Redemptions or Purchase of Interests </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_MinorityInterestDecreaseFromRedemptions" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_5080CCB17870EB6E5DC7837100BE457B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_ED94BCF7D20F0C52A0C0837100BE434D_terseLabel_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_ED94BCF7D20F0C52A0C0837100BE434D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Noncontrolling interests transferred in the Infrastructure Transaction. </link:label>

<link:label id="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_ED94BCF7D20F0C52A0C0837100BE434D_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_ED94BCF7D20F0C52A0C0837100BE434D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest, Decrease from Deconsolidation </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation" xlink:label="loc_us-gaap_NoncontrollingInterestDecreaseFromDeconsolidation_ED94BCF7D20F0C52A0C0837100BE434D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_EE5F95DF20E2DB30213A837100BEA884_verboseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_EE5F95DF20E2DB30213A837100BEA884" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Stock options exercised, 12,000 shares in 2013 </link:label>

<link:label id="lab_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_EE5F95DF20E2DB30213A837100BEA884_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_EE5F95DF20E2DB30213A837100BEA884" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Value, Stock Options Exercised </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_EE5F95DF20E2DB30213A837100BEA884" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_EE5F95DF20E2DB30213A837100BEA884" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_EE5F95DF20E2DB30213A837100BEA884" xlink:type="arc"/>

<link:label id="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_854283261DA6BA61C456837100BE9D1F_verboseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_854283261DA6BA61C456837100BE9D1F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Vesting of restricted stock units and other, net 124,532 shares and 60,674 shares in 2014 and 2013, respectively </link:label>

<link:label id="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_854283261DA6BA61C456837100BE9D1F_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_854283261DA6BA61C456837100BE9D1F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_854283261DA6BA61C456837100BE9D1F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_854283261DA6BA61C456837100BE9D1F" xlink:to="lab_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_854283261DA6BA61C456837100BE9D1F" xlink:type="arc"/>

<link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_CB957A8E7FC9F74EC4DB837100BE6B8A_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_CB957A8E7FC9F74EC4DB837100BE6B8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization of unearned portion of stock-based compensation, net of forfeitures </link:label>

<link:label id="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_CB957A8E7FC9F74EC4DB837100BE6B8A_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_CB957A8E7FC9F74EC4DB837100BE6B8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_CB957A8E7FC9F74EC4DB837100BE6B8A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_CB957A8E7FC9F74EC4DB837100BE6B8A" xlink:to="lab_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_CB957A8E7FC9F74EC4DB837100BE6B8A" xlink:type="arc"/>

<link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_15203508BA3199FA80CF837100BE36A0_periodEndLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_15203508BA3199FA80CF837100BE36A0" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Balances </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_15203508BA3199FA80CF837100BE36A0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_15203508BA3199FA80CF837100BE36A0" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_15203508BA3199FA80CF837100BE36A0" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncomeTaxDisclosureAbstract_FC738D5E64C53335E7A7994F809CF081_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureAbstract_FE5459A22280583B90EACAB93D2B657B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax Disclosure [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_FE5459A22280583B90EACAB93D2B657B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_51094449E36F70151DD0994F809C2F08_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_3F968A54DAFB5AC19ADA57783F566A8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income Taxes </link:label>

<link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_51094449E36F70151DD0994F809C2F08_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_3F968A54DAFB5AC19ADA57783F566A8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax Disclosure [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_3F968A54DAFB5AC19ADA57783F566A8F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_E5491D573497BDFAF8028370FFEF786C_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_E5491D573497BDFAF8028370FFEF786C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets Disclosure [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_E5491D573497BDFAF8028370FFEF786C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_E5491D573497BDFAF8028370FFEF786C" xlink:to="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_E5491D573497BDFAF8028370FFEF786C" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfGoodwillTable_D19A244A1972B9A7FA3C8370FFEFEB54_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTable_D19A244A1972B9A7FA3C8370FFEFEB54" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Goodwill [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfGoodwillTable_D19A244A1972B9A7FA3C8370FFEFEB54_label_en-US" xlink:label="lab_us-gaap_ScheduleOfGoodwillTable_D19A244A1972B9A7FA3C8370FFEFEB54" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Goodwill [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_D19A244A1972B9A7FA3C8370FFEFEB54" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_D19A244A1972B9A7FA3C8370FFEFEB54" xlink:to="lab_us-gaap_ScheduleOfGoodwillTable_D19A244A1972B9A7FA3C8370FFEFEB54" xlink:type="arc"/>

<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_B699B83F8241A50D66648370FFEF0FD1_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_B699B83F8241A50D66648370FFEF0FD1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segments [Axis] </link:label>

<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_B699B83F8241A50D66648370FFEF0FD1_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_B699B83F8241A50D66648370FFEF0FD1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_B699B83F8241A50D66648370FFEF0FD1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_B699B83F8241A50D66648370FFEF0FD1" xlink:to="lab_us-gaap_StatementBusinessSegmentsAxis_B699B83F8241A50D66648370FFEF0FD1" xlink:type="arc"/>

<link:label id="lab_us-gaap_SegmentDomain_F47E22222F2E4636E6CC8370FFEFE7FA_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_F47E22222F2E4636E6CC8370FFEFE7FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segments [Domain] </link:label>

<link:label id="lab_us-gaap_SegmentDomain_F47E22222F2E4636E6CC8370FFEFE7FA_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_F47E22222F2E4636E6CC8370FFEFE7FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_F47E22222F2E4636E6CC8370FFEFE7FA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentDomain_F47E22222F2E4636E6CC8370FFEFE7FA" xlink:to="lab_us-gaap_SegmentDomain_F47E22222F2E4636E6CC8370FFEFE7FA" xlink:type="arc"/>

<link:label id="lab_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1_terseLabel_en-US" xlink:label="lab_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Harsco Metals & Minerals Segment </link:label>

<link:label id="lab_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1_label_en-US" xlink:label="lab_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Harsco Metals and Minerals [Member] </link:label>

<link:label id="lab_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1_documentation_en-US" xlink:label="lab_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to the Harsco Metals and Minerals segment. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_HarscoMetalsAndMineralsMember" xlink:label="loc_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1" xlink:to="lab_hsc_HarscoMetalsAndMineralsMember_6465C35A0841728472128370FFEF8EF1" xlink:type="arc"/>

<link:label id="lab_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4_terseLabel_en-US" xlink:label="lab_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Harsco Rail Segment </link:label>

<link:label id="lab_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4_label_en-US" xlink:label="lab_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Harsco Rail [Member] </link:label>

<link:label id="lab_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4_documentation_en-US" xlink:label="lab_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to the Harsco Rail segment. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_HarscoRailMember" xlink:label="loc_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4" xlink:to="lab_hsc_HarscoRailMember_8B0F4AA5689EE940D38C8370FFEF13D4" xlink:type="arc"/>

<link:label id="lab_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258_terseLabel_en-US" xlink:label="lab_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Harsco Industrial Segment </link:label>

<link:label id="lab_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258_label_en-US" xlink:label="lab_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Harsco Industrial [Member] </link:label>

<link:label id="lab_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258_documentation_en-US" xlink:label="lab_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to the Harsco Industrial segment. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_HarscoIndustrialMember" xlink:label="loc_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258" xlink:to="lab_hsc_HarscoIndustrialMember_1FAD940128BC9970351D8370FFF05258" xlink:type="arc"/>

<link:label id="lab_us-gaap_GoodwillLineItems_2EAEFCFE2647EAC78A888370FFF0EF7D_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillLineItems_2EAEFCFE2647EAC78A888370FFF0EF7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill by segment </link:label>

<link:label id="lab_us-gaap_GoodwillLineItems_2EAEFCFE2647EAC78A888370FFF0EF7D_label_en-US" xlink:label="lab_us-gaap_GoodwillLineItems_2EAEFCFE2647EAC78A888370FFF0EF7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="loc_us-gaap_GoodwillLineItems_2EAEFCFE2647EAC78A888370FFF0EF7D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_GoodwillRollForward_CEE2188BC8BB59BB47778370FFF07D7E_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillRollForward_CEE2188BC8BB59BB47778370FFF07D7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Changes in carrying amounts of goodwill </link:label>

<link:label id="lab_us-gaap_GoodwillRollForward_CEE2188BC8BB59BB47778370FFF07D7E_label_en-US" xlink:label="lab_us-gaap_GoodwillRollForward_CEE2188BC8BB59BB47778370FFF07D7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill [Roll Forward] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="loc_us-gaap_GoodwillRollForward_CEE2188BC8BB59BB47778370FFF07D7E" xlink:type="locator"/>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract" xlink:label="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_29DB9D966A8356F7F476837100439FF4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_29DB9D966A8356F7F476837100439FF4" xlink:to="lab_us-gaap_EquityMethodInvestmentsAndJointVenturesAbstract_29DB9D966A8356F7F476837100439FF4" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_29F85F8EC87441792AD283710043003E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_29F85F8EC87441792AD283710043003E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_29F85F8EC87441792AD283710043003E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_29F85F8EC87441792AD283710043003E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Table] </link:label>

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<link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_195C5EC088AEDDAE91CA837100446463_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_195C5EC088AEDDAE91CA837100446463" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Disposal Group Name [Axis] </link:label>

<link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_195C5EC088AEDDAE91CA837100446463_label_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_195C5EC088AEDDAE91CA837100446463" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Disposal Group Name [Axis] </link:label>

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<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_195C5EC088AEDDAE91CA837100446463" xlink:to="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_195C5EC088AEDDAE91CA837100446463" xlink:type="arc"/>

<link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_E2BBFDC438D1763BBD3983710044625D_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_E2BBFDC438D1763BBD3983710044625D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Disposal Groups, Including Discontinued Operations, Name [Domain] </link:label>

<link:label id="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_E2BBFDC438D1763BBD3983710044625D_label_en-US" xlink:label="lab_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_E2BBFDC438D1763BBD3983710044625D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Disposal Groups, Including Discontinued Operations, Name [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_E2BBFDC438D1763BBD3983710044625D" xlink:type="locator"/>

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<link:label id="lab_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7_terseLabel_en-US" xlink:label="lab_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Harsco Infrastructure Segment </link:label>

<link:label id="lab_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7_label_en-US" xlink:label="lab_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Harsco Infrastructure [Member] </link:label>

<link:label id="lab_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7_documentation_en-US" xlink:label="lab_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents the information pertaining to the Harsco Infrastructure segment. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_HarscoInfrastructureMember" xlink:label="loc_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7" xlink:to="lab_hsc_HarscoInfrastructureMember_9A6286B995114BDC5F1683710044F6C7" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_EA057C7222565F6FD08E837100443ED1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_EA057C7222565F6FD08E837100443ED1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investment, Name [Axis] </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_EA057C7222565F6FD08E837100443ED1" xlink:type="locator"/>

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<link:label id="lab_us-gaap_EquityMethodInvesteeNameDomain_5E5ACB8E86709B418D7E83710044637B_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvesteeNameDomain_5E5ACB8E86709B418D7E83710044637B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investment, Name [Domain] </link:label>

<link:label id="lab_us-gaap_EquityMethodInvesteeNameDomain_5E5ACB8E86709B418D7E83710044637B_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvesteeNameDomain_5E5ACB8E86709B418D7E83710044637B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment, Name [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EquityMethodInvesteeNameDomain" xlink:label="loc_us-gaap_EquityMethodInvesteeNameDomain_5E5ACB8E86709B418D7E83710044637B" xlink:type="locator"/>

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<link:label id="lab_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948_terseLabel_en-US" xlink:label="lab_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Infrastructure Transaction Strategic Venture [Member] </link:label>

<link:label id="lab_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948_label_en-US" xlink:label="lab_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Infrastructure Transaction Strategic Venture [Member] </link:label>

<link:label id="lab_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948_documentation_en-US" xlink:label="lab_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Infrastructure Transaction Strategic Venture [Member] </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_InfrastructureTransactionStrategicVentureMember" xlink:label="loc_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948" xlink:to="lab_hsc_InfrastructureTransactionStrategicVentureMember_B312DC5CC63D32DBF095837100449948" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_02BFA6A6A1D1D7A8E76B837100449124_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_02BFA6A6A1D1D7A8E76B837100449124" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Line Items] </link:label>

<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_02BFA6A6A1D1D7A8E76B837100449124_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_02BFA6A6A1D1D7A8E76B837100449124" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_02BFA6A6A1D1D7A8E76B837100449124" xlink:type="locator"/>

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<link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_F13B1EB0191056D77900837100440728_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_F13B1EB0191056D77900837100440728" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of ownership in Brand </link:label>

<link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_F13B1EB0191056D77900837100440728_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_F13B1EB0191056D77900837100440728" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investment, Ownership Percentage </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_F13B1EB0191056D77900837100440728" xlink:type="locator"/>

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<link:label id="lab_us-gaap_EquityMethodInvestmentsFairValueDisclosure_73E176CE83DD6C420BF58371004438B7_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsFairValueDisclosure_73E176CE83DD6C420BF58371004438B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity Method Investments, Fair Value Disclosure </link:label>

<link:label id="lab_us-gaap_EquityMethodInvestmentsFairValueDisclosure_73E176CE83DD6C420BF58371004438B7_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentsFairValueDisclosure_73E176CE83DD6C420BF58371004438B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investments, Fair Value Disclosure </link:label>

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<link:label id="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureBeforeTax_A4364ED846B9BD48259F837100448CD7_terseLabel_en-US" xlink:label="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureBeforeTax_A4364ED846B9BD48259F837100448CD7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total Annual Payments to Acquire Joint Venture, Before Tax </link:label>

<link:label id="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureBeforeTax_A4364ED846B9BD48259F837100448CD7_label_en-US" xlink:label="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureBeforeTax_A4364ED846B9BD48259F837100448CD7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Total Annual Payments to Acquire Joint Venture, Before Tax </link:label>

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<link:loc xlink:href="hsc-20140630.xsd#hsc_TotalAnnualPaymentstoAcquireJointVentureBeforeTax" xlink:label="loc_hsc_TotalAnnualPaymentstoAcquireJointVentureBeforeTax_A4364ED846B9BD48259F837100448CD7" xlink:type="locator"/>

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<link:label id="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureAfterTax_E2A9BC06406CE0B298E783710044C8D7_label_en-US" xlink:label="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureAfterTax_E2A9BC06406CE0B298E783710044C8D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Total Annual Payments to Acquire Joint Venture, After Tax </link:label>

<link:label id="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureAfterTax_E2A9BC06406CE0B298E783710044C8D7_documentation_en-US" xlink:label="lab_hsc_TotalAnnualPaymentstoAcquireJointVentureAfterTax_E2A9BC06406CE0B298E783710044C8D7" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Total Annual Payments to Acquire Joint Venture, After Tax </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_TotalAnnualPaymentstoAcquireJointVentureAfterTax" xlink:label="loc_hsc_TotalAnnualPaymentstoAcquireJointVentureAfterTax_E2A9BC06406CE0B298E783710044C8D7" xlink:type="locator"/>

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<link:label id="lab_hsc_EquityMethodInvestmentTransferofOwnershipInterestPercentage_5A1DC96AD7437062A7C983710044AC4F_terseLabel_en-US" xlink:label="lab_hsc_EquityMethodInvestmentTransferofOwnershipInterestPercentage_5A1DC96AD7437062A7C983710044AC4F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity Method Investment, Transfer of Ownership Interest, Percentage </link:label>

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<link:label id="lab_hsc_EquityMethodInvestmentTransferofOwnershipInterestPercentage_5A1DC96AD7437062A7C983710044AC4F_documentation_en-US" xlink:label="lab_hsc_EquityMethodInvestmentTransferofOwnershipInterestPercentage_5A1DC96AD7437062A7C983710044AC4F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Equity Method Investment, Transfer of Ownership Interest, Percentage </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_EquityMethodInvestmentTransferofOwnershipInterestPercentage" xlink:label="loc_hsc_EquityMethodInvestmentTransferofOwnershipInterestPercentage_5A1DC96AD7437062A7C983710044AC4F" xlink:type="locator"/>

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<link:label id="lab_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB_terseLabel_en-US" xlink:label="lab_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Joint Venture, Contingency Threshold, Investee Earnings Before Interest, Tax, Depreciation, and Amortization </link:label>

<link:label id="lab_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB_label_en-US" xlink:label="lab_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Joint Venture, Contingency Threshold, Investee Earnings Before Interest, Tax, Depreciation, and Amortization </link:label>

<link:label id="lab_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB_documentation_en-US" xlink:label="lab_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Joint Venture, Contingency Threshold, Investee Earnings Before Interest, Tax, Depreciation, and Amortization </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization" xlink:label="loc_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB" xlink:to="lab_hsc_JointVentureContingencyThresholdInvesteeEarningsBeforeInterestTaxDepreciationandAmortization_5F1C14CAC71C2D0A474D8371004427AB" xlink:type="arc"/>

<link:label id="lab_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8_terseLabel_en-US" xlink:label="lab_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Joint Venture, Contingency Threshold, Number of Years After Agreement That Would Terminate Company's Quarterly Payments </link:label>

<link:label id="lab_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8_label_en-US" xlink:label="lab_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Joint Venture, Contingency Threshold, Number of Years After Agreement That Would Terminate Company's Quarterly Payments </link:label>

<link:label id="lab_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8_documentation_en-US" xlink:label="lab_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Joint Venture, Contingency Threshold, Number of Years After Agreement That Would Terminate Company's Quarterly Payments </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments" xlink:label="loc_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8" xlink:to="lab_hsc_JointVentureContingencyThresholdNumberofYearsAfterAgreementThatWouldTerminateCompanysQuarterlyPayments_85FF405F49F49CBECB1483710044FAC8" xlink:type="arc"/>

<link:label id="lab_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493_terseLabel_en-US" xlink:label="lab_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> In Event of an IPO, Minimum Co-Venture Interest in Partnership That Could Terminate Company's Quarterly Payments </link:label>

<link:label id="lab_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493_label_en-US" xlink:label="lab_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> In Event of an IPO, Minimum Co-Venture Interest in Partnership That Could Terminate Company's Quarterly Payments </link:label>

<link:label id="lab_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493_documentation_en-US" xlink:label="lab_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> In Event of an IPO, Minimum Co-Venture Interest in Partnership That Could Terminate Company's Quarterly Payments </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments" xlink:label="loc_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493" xlink:to="lab_hsc_InEventofanIPOMinimumCoVentureInterestinPartnershipThatCouldTerminateCompanysQuarterlyPayments_E77C721639CCF3559ADA837100444493" xlink:type="arc"/>

<link:label id="lab_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A_terseLabel_en-US" xlink:label="lab_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Joint Venture, Liquidation Preference, Value </link:label>

<link:label id="lab_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A_label_en-US" xlink:label="lab_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Joint Venture, Liquidation Preference, Value </link:label>

<link:label id="lab_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A_documentation_en-US" xlink:label="lab_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Joint Venture, Liquidation Preference, Value </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_JointVentureLiquidationPreferenceValue" xlink:label="loc_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A" xlink:to="lab_hsc_JointVentureLiquidationPreferenceValue_F73660BBEAE28342715583710045392A" xlink:type="arc"/>

<link:label id="lab_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_E6428954BF771FED594D8371004AE7D3_terseLabel_en-US" xlink:label="lab_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_E6428954BF771FED594D8371004AE7D3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unit adjustment liability </link:label>

<link:label id="lab_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_E6428954BF771FED594D8371004AE7D3_label_en-US" xlink:label="lab_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_E6428954BF771FED594D8371004AE7D3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Due to Related Parties </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:label="loc_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_E6428954BF771FED594D8371004AE7D3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_E6428954BF771FED594D8371004AE7D3" xlink:to="lab_us-gaap_DueToRelatedPartiesCurrentAndNoncurrent_E6428954BF771FED594D8371004AE7D3" xlink:type="arc"/>

<link:label id="lab_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308_terseLabel_en-US" xlink:label="lab_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Change in fair value to the unit adjustment liability </link:label>

<link:label id="lab_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308_label_en-US" xlink:label="lab_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Change in fair value to unit adjustment liability </link:label>

<link:label id="lab_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308_documentation_en-US" xlink:label="lab_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Change in fair value to unit adjustment liability </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_Changeinfairvaluetounitadjustmentliability" xlink:label="loc_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308" xlink:to="lab_hsc_Changeinfairvaluetounitadjustmentliability_565819E2E732C924550B8371004AC308" xlink:type="arc"/>

<link:label id="lab_us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances_95698F4BFD527597AC5E83871EBD9ABE_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances_95698F4BFD527597AC5E83871EBD9ABE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity Method Investment, Material Effects of Possible Conversions, Exercises or Contingent Issuances </link:label>

<link:label id="lab_us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances_95698F4BFD527597AC5E83871EBD9ABE_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances_95698F4BFD527597AC5E83871EBD9ABE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investment, Material Effects of Possible Conversions, Exercises or Contingent Issuances </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances" xlink:label="loc_us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances_95698F4BFD527597AC5E83871EBD9ABE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances_95698F4BFD527597AC5E83871EBD9ABE" xlink:to="lab_us-gaap_EquityMethodInvestmentMaterialEffectsOfPossibleConversionsExercisesOrContingentIssuances_95698F4BFD527597AC5E83871EBD9ABE" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherIncomeAndExpensesAbstract_8E2159DE4C1E3CD900BFAE9D111EB112_label_en-US" xlink:label="lab_us-gaap_OtherIncomeAndExpensesAbstract_8E2159DE4C1E3CD900BFAE9D111EB112" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Income and Expenses [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherIncomeAndExpensesAbstract" xlink:label="loc_us-gaap_OtherIncomeAndExpensesAbstract_8E2159DE4C1E3CD900BFAE9D111EB112" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherIncomeAndExpensesAbstract_8E2159DE4C1E3CD900BFAE9D111EB112" xlink:to="lab_us-gaap_OtherIncomeAndExpensesAbstract_8E2159DE4C1E3CD900BFAE9D111EB112" xlink:type="arc"/>

<link:label id="lab_us-gaap_RestructuringCharges_61F25C6F236D2B632E6EAE9D111EA1E1_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCharges_61F25C6F236D2B632E6EAE9D111EA1E1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Charges </link:label>

<link:label id="lab_us-gaap_RestructuringCharges_61F25C6F236D2B632E6EAE9D111EA1E1_label_en-US" xlink:label="lab_us-gaap_RestructuringCharges_61F25C6F236D2B632E6EAE9D111EA1E1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Charges </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_61F25C6F236D2B632E6EAE9D111EA1E1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RestructuringCharges_61F25C6F236D2B632E6EAE9D111EA1E1" xlink:to="lab_us-gaap_RestructuringCharges_61F25C6F236D2B632E6EAE9D111EA1E1" xlink:type="arc"/>

<link:label id="lab_us-gaap_GainLossOnDispositionOfAssets_F918EBAE934427B6E108AE9D111EEDD6_negatedLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets_F918EBAE934427B6E108AE9D111EEDD6" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Net gains </link:label>

<link:label id="lab_us-gaap_GainLossOnDispositionOfAssets_F918EBAE934427B6E108AE9D111EEDD6_label_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets_F918EBAE934427B6E108AE9D111EEDD6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_GainLossOnDispositionOfAssets" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets_F918EBAE934427B6E108AE9D111EEDD6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GainLossOnDispositionOfAssets_F918EBAE934427B6E108AE9D111EEDD6" xlink:to="lab_us-gaap_GainLossOnDispositionOfAssets_F918EBAE934427B6E108AE9D111EEDD6" xlink:type="arc"/>

<link:label id="lab_us-gaap_AssetImpairmentCharges_B9EFE909DB3F2ED91ECFAE9D111E4EB5_terseLabel_en-US" xlink:label="lab_us-gaap_AssetImpairmentCharges_B9EFE909DB3F2ED91ECFAE9D111E4EB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Asset Impairment Charges </link:label>

<link:label id="lab_us-gaap_AssetImpairmentCharges_B9EFE909DB3F2ED91ECFAE9D111E4EB5_label_en-US" xlink:label="lab_us-gaap_AssetImpairmentCharges_B9EFE909DB3F2ED91ECFAE9D111E4EB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Impairment Charges </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_B9EFE909DB3F2ED91ECFAE9D111E4EB5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetImpairmentCharges_B9EFE909DB3F2ED91ECFAE9D111E4EB5" xlink:to="lab_us-gaap_AssetImpairmentCharges_B9EFE909DB3F2ED91ECFAE9D111E4EB5" xlink:type="arc"/>

<link:label id="lab_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325_terseLabel_en-US" xlink:label="lab_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>

<link:label id="lab_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325_label_en-US" xlink:label="lab_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Miscellaneous Income (Expense) </link:label>

<link:label id="lab_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325_documentation_en-US" xlink:label="lab_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The net amount of other miscellaneous operating income and expenses, the components of which are not separately disclosed in the footnotes to the financial statements. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_OtherMiscellaneousIncomeExpense" xlink:label="loc_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325" xlink:to="lab_hsc_OtherMiscellaneousIncomeExpense_ED385AA6E9CC863DE935AE9D111E0325" xlink:type="arc"/>

<link:label id="lab_hsc_IncomeExpenseOtherNet_C86A5443C4D6D75EA480AE9D111ECEA2_negatedTotalLabel_en-US" xlink:label="lab_hsc_IncomeExpenseOtherNet_C86A5443C4D6D75EA480AE9D111ECEA2" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US"> Other expenses </link:label>

<link:label id="lab_hsc_IncomeExpenseOtherNet_C86A5443C4D6D75EA480AE9D111ECEA2_label_en-US" xlink:label="lab_hsc_IncomeExpenseOtherNet_C86A5443C4D6D75EA480AE9D111ECEA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> (Income) Expense Other, Net </link:label>

<link:label id="lab_hsc_IncomeExpenseOtherNet_C86A5443C4D6D75EA480AE9D111ECEA2_documentation_en-US" xlink:label="lab_hsc_IncomeExpenseOtherNet_C86A5443C4D6D75EA480AE9D111ECEA2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The net amount of restructuring costs for employee termination benefits and costs to exit activities; impaired asset write-downs; product line rationalizations; net gains and losses on the disposal of non-core assets; and business combination accounting adjustments related to recent acquisitions by the company. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_IncomeExpenseOtherNet" xlink:label="loc_hsc_IncomeExpenseOtherNet_C86A5443C4D6D75EA480AE9D111ECEA2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_62C03534A1782C497803994F8091A434_terseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_B4F5BCE6DB76508F82CC4169B32FC12D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill and Other Intangible Assets </link:label>

<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_62C03534A1782C497803994F8091A434_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_B4F5BCE6DB76508F82CC4169B32FC12D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets Disclosure [Text Block] </link:label>

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<link:label id="lab_us-gaap_StatementScenarioAxis_7E083BAEE775A8799DA3B2DA370B26CD_terseLabel_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_E884567A13B2502897DF540CC8D127D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Scenario [Axis] </link:label>

<link:label id="lab_us-gaap_StatementScenarioAxis_7E083BAEE775A8799DA3B2DA370B26CD_label_en-US" xlink:label="lab_us-gaap_StatementScenarioAxis_E884567A13B2502897DF540CC8D127D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Scenario [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="loc_us-gaap_StatementScenarioAxis_E884567A13B2502897DF540CC8D127D7" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_B40B1F5FAB38DBC468E2B2DA370BE02A_terseLabel_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_C29FCFD2421651F187DCEF6ABBDFBD24" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Scenario, Unspecified [Domain] </link:label>

<link:label id="lab_us-gaap_ScenarioUnspecifiedDomain_B40B1F5FAB38DBC468E2B2DA370BE02A_label_en-US" xlink:label="lab_us-gaap_ScenarioUnspecifiedDomain_C29FCFD2421651F187DCEF6ABBDFBD24" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Scenario, Unspecified [Domain] </link:label>

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<link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_758FB9F597D1ACB1798AB2DA370BE0C5_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_0579B6F8C8715693983CF919C8397416" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash dividends declared per common share </link:label>

<link:label id="lab_us-gaap_CommonStockDividendsPerShareDeclared_758FB9F597D1ACB1798AB2DA370BE0C5_label_en-US" xlink:label="lab_us-gaap_CommonStockDividendsPerShareDeclared_0579B6F8C8715693983CF919C8397416" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Dividends, Per Share, Declared </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_0579B6F8C8715693983CF919C8397416" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTax_00B0A016FC06FA119AF0B2DA370C3EB0_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTax_0D2A5686E69353C3B64837FE1E3DFF1A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Tax </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossTax_00B0A016FC06FA119AF0B2DA370C3EB0_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossTax_0D2A5686E69353C3B64837FE1E3DFF1A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_0D2A5686E69353C3B64837FE1E3DFF1A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_528EED7FB61A8A21441BB2DA370CBDCF_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_D8A1FE254D4455E79C01938B4A2505E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock options exercised (in shares) </link:label>

<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_528EED7FB61A8A21441BB2DA370CBDCF_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_D8A1FE254D4455E79C01938B4A2505E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_D8A1FE254D4455E79C01938B4A2505E2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_C52B0BE92674F912D06AB2DA370CE986_terseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_4B4D86107AD457069E81A73A7DBDD3ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Vesting of restricted stock units and other (in shares) </link:label>

<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_C52B0BE92674F912D06AB2DA370CE986_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_4B4D86107AD457069E81A73A7DBDD3ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_4B4D86107AD457069E81A73A7DBDD3ED" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_4B4D86107AD457069E81A73A7DBDD3ED" xlink:to="lab_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_4B4D86107AD457069E81A73A7DBDD3ED" xlink:type="arc"/>

<link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_27B9F9540C8179AB06078330F71471BF_terseLabel_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_27B9F9540C8179AB06078330F71471BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Effective income tax rate (as a percent) </link:label>

<link:label id="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_27B9F9540C8179AB06078330F71471BF_label_en-US" xlink:label="lab_us-gaap_EffectiveIncomeTaxRateContinuingOperations_27B9F9540C8179AB06078330F71471BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Effective Income Tax Rate Reconciliation, Percent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_27B9F9540C8179AB06078330F71471BF" xlink:type="locator"/>

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<link:label id="lab_hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties_73D227C271070F4D35CB8330F714D677_terseLabel_en-US" xlink:label="lab_hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties_73D227C271070F4D35CB8330F714D677" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unrecognized income tax benefits including interest and penalties </link:label>

<link:label id="lab_hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties_73D227C271070F4D35CB8330F714D677_label_en-US" xlink:label="lab_hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties_73D227C271070F4D35CB8330F714D677" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unrecognized Tax Benefits Including Interest and Penalties </link:label>

<link:label id="lab_hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties_73D227C271070F4D35CB8330F714D677_documentation_en-US" xlink:label="lab_hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties_73D227C271070F4D35CB8330F714D677" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date, including accrued penalties and interest. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties" xlink:label="loc_hsc_UnrecognizedTaxBenefitsIncludingInterestAndPenalties_73D227C271070F4D35CB8330F714D677" xlink:type="locator"/>

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<link:label id="lab_us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_E966C50587C62A0C48B48330F7158F92_terseLabel_en-US" xlink:label="lab_us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_E966C50587C62A0C48B48330F7158F92" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Portion of unrecognized income tax benefits, expected to be recognized upon settlement of tax examinations and the expiration of various statutes of limitations within next twelve months </link:label>

<link:label id="lab_us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_E966C50587C62A0C48B48330F7158F92_label_en-US" xlink:label="lab_us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_E966C50587C62A0C48B48330F7158F92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit </link:label>

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<link:label id="lab_us-gaap_SegmentReportingAbstract_9D24C22364CFBC6DB4EB8370FEBF382A_label_en-US" xlink:label="lab_us-gaap_SegmentReportingAbstract_9D24C22364CFBC6DB4EB8370FEBF382A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_9D24C22364CFBC6DB4EB8370FEBF382A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4E7AE1827FDDD03BDED28370FEBF47C1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4E7AE1827FDDD03BDED28370FEBF47C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4E7AE1827FDDD03BDED28370FEBF47C1_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4E7AE1827FDDD03BDED28370FEBF47C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>

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<link:label id="lab_us-gaap_OperatingSegmentsMember_50BCB5339FDD146561778370FEC05DAC_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_50BCB5339FDD146561778370FEC05DAC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total reportable segments </link:label>

<link:label id="lab_us-gaap_OperatingSegmentsMember_50BCB5339FDD146561778370FEC05DAC_label_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_50BCB5339FDD146561778370FEC05DAC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Segments [Member] </link:label>

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<link:label id="lab_us-gaap_CorporateMember_043FC5E1C1E63D3EE1DB8370FEC0593D_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateMember_043FC5E1C1E63D3EE1DB8370FEC0593D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Corporate [Member] </link:label>

<link:label id="lab_us-gaap_CorporateMember_043FC5E1C1E63D3EE1DB8370FEC0593D_label_en-US" xlink:label="lab_us-gaap_CorporateMember_043FC5E1C1E63D3EE1DB8370FEC0593D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Corporate Segment [Member] </link:label>

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<link:label id="lab_us-gaap_SegmentReportingInformationLineItems_DA978C2B920BB6FBC7818370FEC0FC12_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_DA978C2B920BB6FBC7818370FEC0FC12" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operations by segment </link:label>

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<link:label id="lab_hsc_ImpairmentOfLongLivedAssetsToBeDisposedOfAndTransactionExpenses_3CFB50FE8A36425B48388370FEC0DB0C_terseLabel_en-US" xlink:label="lab_hsc_ImpairmentOfLongLivedAssetsToBeDisposedOfAndTransactionExpenses_3CFB50FE8A36425B48388370FEC0DB0C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Loss on disposal of the Harsco Infrastructure Segment and transaction costs </link:label>

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<link:label id="lab_us-gaap_OperatingIncomeLoss_DB64CFFA14433C02EDFC8370FEC0E012_label_en-US" xlink:label="lab_us-gaap_OperatingIncomeLoss_DB64CFFA14433C02EDFC8370FEC0E012" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Income (Loss) </link:label>

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<link:label id="lab_us-gaap_InvestmentIncomeInterest_E60ABF92959D5936CB3A8370FEC0AA31_label_en-US" xlink:label="lab_us-gaap_InvestmentIncomeInterest_E60ABF92959D5936CB3A8370FEC0AA31" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment Income, Interest </link:label>

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<link:label id="lab_us-gaap_InterestExpense_29CB063A8198CEA3E7C68370FEC03264_label_en-US" xlink:label="lab_us-gaap_InterestExpense_29CB063A8198CEA3E7C68370FEC03264" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Expense </link:label>

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<link:label id="lab_hsc_Changeinfairvaluetounitadjustmentliability_1FF24FECEA4C06DB35FF8370FEC0B12E_negatedTerseLabel_en-US" xlink:label="lab_hsc_Changeinfairvaluetounitadjustmentliability_1FF24FECEA4C06DB35FF8370FEC0B12E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Change in fair value to the unit adjustment liability </link:label>

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<link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_AF91AC7C992B2C7739528370FEC0D46D_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_AF91AC7C992B2C7739528370FEC0D46D" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Income (loss) from continuing operations before income taxes and equity income (loss) </link:label>

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<link:label id="lab_us-gaap_PensionExpense_24F90D86EA63AE5AC8B68370FEC15F07_terseLabel_en-US" xlink:label="lab_us-gaap_PensionExpense_24F90D86EA63AE5AC8B68370FEC15F07" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension Expense </link:label>

<link:label id="lab_us-gaap_PensionExpense_24F90D86EA63AE5AC8B68370FEC15F07_label_en-US" xlink:label="lab_us-gaap_PensionExpense_24F90D86EA63AE5AC8B68370FEC15F07" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pension Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PensionExpense" xlink:label="loc_us-gaap_PensionExpense_24F90D86EA63AE5AC8B68370FEC15F07" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract_B29A275EEBE406F81B63994F807D556B_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesAbstract_812E9191432E544AA86C823358A9E515" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring and Related Activities [Abstract] </link:label>

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<link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_D77AB8A0DC1837A6400B994F807DDBFD_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_EF03FB22C43652DFB477F58CFFAF9BD0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Programs </link:label>

<link:label id="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_D77AB8A0DC1837A6400B994F807DDBFD_label_en-US" xlink:label="lab_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_EF03FB22C43652DFB477F58CFFAF9BD0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring and Related Activities Disclosure [Text Block] </link:label>

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<link:label id="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_0205BABD314ACC895BB184A65189E9E6_label_en-US" xlink:label="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_0205BABD314ACC895BB184A65189E9E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Compensation and Retirement Disclosure [Abstract] </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_0D566F1CC0B46B054E3D84A6518AABCA_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_0D566F1CC0B46B054E3D84A6518AABCA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table] </link:label>

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<link:label id="lab_us-gaap_DefinedBenefitPlansDomain_2A17146B711A7081D73384A6518AC4C0_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansDomain_2A17146B711A7081D73384A6518AC4C0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan and Other Postretirement Benefit Plan [Domain] </link:label>

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<link:label id="lab_us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember_CA291FEDDA0E7C8837D584A6518A9AB5_terseLabel_en-US" xlink:label="lab_us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember_CA291FEDDA0E7C8837D584A6518A9AB5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> U. S. Plans </link:label>

<link:label id="lab_us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember_CA291FEDDA0E7C8837D584A6518A9AB5_label_en-US" xlink:label="lab_us-gaap_UnitedStatesPensionPlansOfUSEntityDefinedBenefitMember_CA291FEDDA0E7C8837D584A6518A9AB5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> United States Pension Plan of US Entity, Defined Benefit [Member] </link:label>

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<link:label id="lab_us-gaap_ForeignPensionPlansDefinedBenefitMember_0F5DFE6402536F33CF4984A6518AD0F1_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignPensionPlansDefinedBenefitMember_0F5DFE6402536F33CF4984A6518AD0F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> International Plans </link:label>

<link:label id="lab_us-gaap_ForeignPensionPlansDefinedBenefitMember_0F5DFE6402536F33CF4984A6518AD0F1_label_en-US" xlink:label="lab_us-gaap_ForeignPensionPlansDefinedBenefitMember_0F5DFE6402536F33CF4984A6518AD0F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Pension Plan, Defined Benefit [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ForeignPensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_ForeignPensionPlansDefinedBenefitMember_0F5DFE6402536F33CF4984A6518AD0F1" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A07F0FC3212F16BC0D9984A8AA03BDFB_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A07F0FC3212F16BC0D9984A8AA03BDFB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A07F0FC3212F16BC0D9984A8AA03BDFB_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A07F0FC3212F16BC0D9984A8AA03BDFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A07F0FC3212F16BC0D9984A8AA03BDFB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A07F0FC3212F16BC0D9984A8AA03BDFB" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A07F0FC3212F16BC0D9984A8AA03BDFB" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_BA11D06EB71F5742930B84A6518A865E_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_BA11D06EB71F5742930B84A6518A865E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined benefit plans: </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_BA11D06EB71F5742930B84A6518A865E_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_BA11D06EB71F5742930B84A6518A865E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Net Periodic Benefit Cost [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_BA11D06EB71F5742930B84A6518A865E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_A251324A09480D9061CA84A6518AEC9D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_A251324A09480D9061CA84A6518AEC9D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Service cost </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_A251324A09480D9061CA84A6518AEC9D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_A251324A09480D9061CA84A6518AEC9D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Service Cost </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_A251324A09480D9061CA84A6518AEC9D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanInterestCost_9D5FF09321DD4CC4B39784A6518A097D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_9D5FF09321DD4CC4B39784A6518A097D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest cost </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanInterestCost_9D5FF09321DD4CC4B39784A6518A097D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanInterestCost_9D5FF09321DD4CC4B39784A6518A097D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Interest Cost </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_9D5FF09321DD4CC4B39784A6518A097D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_0383C22FEDBDB5401F8084A6518AE258_negatedLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_0383C22FEDBDB5401F8084A6518AE258" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Expected return on plan assets </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_0383C22FEDBDB5401F8084A6518AE258_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_0383C22FEDBDB5401F8084A6518AE258" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Return on Plan Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_0383C22FEDBDB5401F8084A6518AE258" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_0F9CCC76C5B7E44B115484A6518AA8C8_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_0F9CCC76C5B7E44B115484A6518AA8C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Recognized prior service costs </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_0F9CCC76C5B7E44B115484A6518AA8C8_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_0F9CCC76C5B7E44B115484A6518AA8C8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Amortization of Prior Service Cost (Credit) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_0F9CCC76C5B7E44B115484A6518AA8C8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_20D562A9E1C91172FACB84A6518BCECF_negatedLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_20D562A9E1C91172FACB84A6518BCECF" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Recognized loss </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_20D562A9E1C91172FACB84A6518BCECF_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_20D562A9E1C91172FACB84A6518BCECF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Amortization of Gains (Losses) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_20D562A9E1C91172FACB84A6518BCECF" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4DE68C507F8AEA9A90C984A6518BFA5A_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4DE68C507F8AEA9A90C984A6518BFA5A" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4DE68C507F8AEA9A90C984A6518BFA5A_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4DE68C507F8AEA9A90C984A6518BFA5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Recognized Net Gain (Loss) Due to Settlements and Curtailments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_4DE68C507F8AEA9A90C984A6518BFA5A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_BF6D92433A689F553CBA84A6518BB075_totalLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_BF6D92433A689F553CBA84A6518BB075" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Defined benefit plans net periodic pension cost </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_BF6D92433A689F553CBA84A6518BB075_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_BF6D92433A689F553CBA84A6518BB075" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Net Periodic Benefit Cost </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_BF6D92433A689F553CBA84A6518BB075" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F9923E2B2F0A1DCC22C384A6518B761D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F9923E2B2F0A1DCC22C384A6518B761D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined benefit pension plan </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F9923E2B2F0A1DCC22C384A6518B761D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F9923E2B2F0A1DCC22C384A6518B761D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Contributions by Employer </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_F9923E2B2F0A1DCC22C384A6518B761D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear_84647B5008EC0A0EACCA84A6518BE48F_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear_84647B5008EC0A0EACCA84A6518BE48F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Anticipated contributions to defined benefit pension plans during the remainder of the fiscal year </link:label>

<link:label id="lab_us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear_84647B5008EC0A0EACCA84A6518BE48F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear_84647B5008EC0A0EACCA84A6518BE48F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plans, Estimated Future Employer Contributions in Current Fiscal Year </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear_84647B5008EC0A0EACCA84A6518BE48F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_MultiemployerPlanPeriodContributions_12C22DB677363E0F31D984A6518BF6B4_terseLabel_en-US" xlink:label="lab_us-gaap_MultiemployerPlanPeriodContributions_12C22DB677363E0F31D984A6518BF6B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Multiemployer pension plans </link:label>

<link:label id="lab_us-gaap_MultiemployerPlanPeriodContributions_12C22DB677363E0F31D984A6518BF6B4_label_en-US" xlink:label="lab_us-gaap_MultiemployerPlanPeriodContributions_12C22DB677363E0F31D984A6518BF6B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Multiemployer Plan, Period Contributions </link:label>

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<link:label id="lab_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_9E30ABBAB380969FE97484A6518B930C_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_9E30ABBAB380969FE97484A6518B930C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined contribution pension plans </link:label>

<link:label id="lab_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_9E30ABBAB380969FE97484A6518B930C_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_9E30ABBAB380969FE97484A6518B930C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Contribution Plan, Employer Discretionary Contribution Amount </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount_9E30ABBAB380969FE97484A6518B930C" xlink:type="locator"/>

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<link:label id="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureAbstract_C914E99B6319296BCFC0B357A7482956_label_en-US" xlink:label="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureAbstract_F04C6722B0DE57088702FE21B8DFB988" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments, Hedging Activities And Fair Value Disclosure [Abstract] </link:label>

<link:label id="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureAbstract_C914E99B6319296BCFC0B357A7482956_documentation_en-US" xlink:label="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureAbstract_F04C6722B0DE57088702FE21B8DFB988" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> -- None. No documentation exists for this element. -- </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureAbstract" xlink:label="loc_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureAbstract_F04C6722B0DE57088702FE21B8DFB988" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_4B15E9468DBF2A6856CEB357A74888C7_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_0B1F58D4272C5CD28A86830B4A154A76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of fair value of outstanding derivative contracts </link:label>

<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_4B15E9468DBF2A6856CEB357A74888C7_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_0B1F58D4272C5CD28A86830B4A154A76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_0B1F58D4272C5CD28A86830B4A154A76" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_0B1F58D4272C5CD28A86830B4A154A76" xlink:to="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_0B1F58D4272C5CD28A86830B4A154A76" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_DF9168D21A0E85BF0A92B357A7489EF1_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_67F7F728DB6D560DB7F3CC262D99EE48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of effect of derivative instruments </link:label>

<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_DF9168D21A0E85BF0A92B357A7489EF1_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_67F7F728DB6D560DB7F3CC262D99EE48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments, Gain (Loss) [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_67F7F728DB6D560DB7F3CC262D99EE48" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_C90A1C14898928372AF1B357A748CC1E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_71EEE15F8701586DB0C1B52ED0E3241E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Summary of notional amount of foreign currency exchange contracts and cross-currency interest rate swaps </link:label>

<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_C90A1C14898928372AF1B357A748CC1E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_71EEE15F8701586DB0C1B52ED0E3241E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Derivative Instruments [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsTextBlock_71EEE15F8701586DB0C1B52ED0E3241E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1E7CED1E49E390DEB70EB357A748FEBF_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_AC56A8007E7C55FE9BC0F313A88C2265" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of fair value of financial instruments </link:label>

<link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_1E7CED1E49E390DEB70EB357A748FEBF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_AC56A8007E7C55FE9BC0F313A88C2265" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_AC56A8007E7C55FE9BC0F313A88C2265" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_AC56A8007E7C55FE9BC0F313A88C2265" xlink:to="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_AC56A8007E7C55FE9BC0F313A88C2265" xlink:type="arc"/>

<link:label id="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_821EA50826AD53EC7F94B35F265D1DF1_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_09A84A9AB93856FC94043C235B79C025" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] </link:label>

<link:label id="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_821EA50826AD53EC7F94B35F265D1DF1_label_en-US" xlink:label="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_09A84A9AB93856FC94043C235B79C025" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_09A84A9AB93856FC94043C235B79C025" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_09A84A9AB93856FC94043C235B79C025" xlink:to="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock_09A84A9AB93856FC94043C235B79C025" xlink:type="arc"/>

<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_34C14312B520DAE5E916B357A72F4BDB_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1BA54B6BB99A549B80C655DDC399BAC4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] </link:label>

<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_34C14312B520DAE5E916B357A72F4BDB_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1BA54B6BB99A549B80C655DDC399BAC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Measurements, Recurring and Nonrecurring [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_1BA54B6BB99A549B80C655DDC399BAC4" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueByLiabilityClassAxis_C4A8E89FD30FFD97D9DBB357A72F0632_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByLiabilityClassAxis_2A562870D82A52EEBE29B26A6267FA15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Liability Class [Axis] </link:label>

<link:label id="lab_us-gaap_FairValueByLiabilityClassAxis_C4A8E89FD30FFD97D9DBB357A72F0632_label_en-US" xlink:label="lab_us-gaap_FairValueByLiabilityClassAxis_2A562870D82A52EEBE29B26A6267FA15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liability Class [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueByLiabilityClassAxis" xlink:label="loc_us-gaap_FairValueByLiabilityClassAxis_2A562870D82A52EEBE29B26A6267FA15" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_D09D8156BD47B1FB9284B357A7303D24_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_AACDB8D67A7F544EB4C7A46C66A478AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value by Liability Class [Domain] </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain" xlink:label="loc_us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain_AACDB8D67A7F544EB4C7A46C66A478AF" xlink:type="locator"/>

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<link:label id="lab_hsc_UnitAdjustmentLiabilityInfrastructureTransactionMember_B6CE3765DC954F67771FB357A7302012_terseLabel_en-US" xlink:label="lab_hsc_UnitAdjustmentLiabilityInfrastructureTransactionMember_89482836065E544E8D4DFC9122DF2184" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unit Adjustment Liability, Infrastructure Transaction [Member] </link:label>

<link:label id="lab_hsc_UnitAdjustmentLiabilityInfrastructureTransactionMember_B6CE3765DC954F67771FB357A7302012_label_en-US" xlink:label="lab_hsc_UnitAdjustmentLiabilityInfrastructureTransactionMember_89482836065E544E8D4DFC9122DF2184" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unit Adjustment Liability, Infrastructure Transaction [Member] </link:label>

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<link:loc xlink:href="hsc-20140630.xsd#hsc_UnitAdjustmentLiabilityInfrastructureTransactionMember" xlink:label="loc_hsc_UnitAdjustmentLiabilityInfrastructureTransactionMember_89482836065E544E8D4DFC9122DF2184" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_D2D245FC7314C463BDB9B357A730A828_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_64458281B3D45DD7BE5FE9E3CA871E0D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value by Measurement Frequency [Axis] </link:label>

<link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_D2D245FC7314C463BDB9B357A730A828_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_64458281B3D45DD7BE5FE9E3CA871E0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Measurement Frequency [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_64458281B3D45DD7BE5FE9E3CA871E0D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_C6EA4FAE30C00CEAF2F3B357A7307775_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_C82A538394735AF2964CF1E12F4B2015" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement Frequency [Domain] </link:label>

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<link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_908CA4A0865CE8F37D15B357A730E026_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_5FE19B01934B5B70A884CB6EF572A1DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair value measurements recurring </link:label>

<link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_908CA4A0865CE8F37D15B357A730E026_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_5FE19B01934B5B70A884CB6EF572A1DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurements, Recurring [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_5FE19B01934B5B70A884CB6EF572A1DF" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_54BE215131CFAABBED55B357A730FFBC_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_F370BFE04168578CB2EE2498C60AE790" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Hierarchy [Axis] </link:label>

<link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_54BE215131CFAABBED55B357A730FFBC_label_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_F370BFE04168578CB2EE2498C60AE790" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Hierarchy [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_F370BFE04168578CB2EE2498C60AE790" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6D68D9E91FA65DA9CB37B357A73061B7_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_66CD718C613959C48DFFE729D8B78C93" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurements, Fair Value Hierarchy [Domain] </link:label>

<link:label id="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_6D68D9E91FA65DA9CB37B357A73061B7_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_66CD718C613959C48DFFE729D8B78C93" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Hierarchy [Domain] </link:label>

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<link:label id="lab_us-gaap_FairValueInputsLevel2Member_B67DE98FD4529EF0CDCDB357A7304849_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_8D6C5B9F8D1F5B0AA7696B466E2B0EC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Level 2 </link:label>

<link:label id="lab_us-gaap_FairValueInputsLevel2Member_B67DE98FD4529EF0CDCDB357A7304849_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_8D6C5B9F8D1F5B0AA7696B466E2B0EC7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Inputs, Level 2 [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_8D6C5B9F8D1F5B0AA7696B466E2B0EC7" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_C3A8B43F6170C3E2CFC1B357A73043A6_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_FEBA480B60875637B72B4988102525EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair value of financial instruments </link:label>

<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_C3A8B43F6170C3E2CFC1B357A73043A6_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_FEBA480B60875637B72B4988102525EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_FEBA480B60875637B72B4988102525EC" xlink:type="locator"/>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue_68CD0CC888735426BB79B16E4A6D47A9" xlink:type="locator"/>

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<link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements_39507DE4F09B7744BB8AB357A7318E62_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements_EEB679CA92505F4DA3B071A4C16C25BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements </link:label>

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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements_EEB679CA92505F4DA3B071A4C16C25BA" xlink:type="locator"/>

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<link:label id="lab_hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense_6A8D0FC2EBB9D7C87D72B357A7309AED_terseLabel_en-US" xlink:label="lab_hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense_7267063F39425CAC926149E4A4FE1131" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Accretion Expense </link:label>

<link:label id="lab_hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense_6A8D0FC2EBB9D7C87D72B357A7309AED_label_en-US" xlink:label="lab_hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense_7267063F39425CAC926149E4A4FE1131" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Accretion Expense </link:label>

<link:label id="lab_hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense_6A8D0FC2EBB9D7C87D72B357A7309AED_documentation_en-US" xlink:label="lab_hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense_7267063F39425CAC926149E4A4FE1131" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Accretion Expense </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense" xlink:label="loc_hsc_FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisLiabilityAccretionExpense_7267063F39425CAC926149E4A4FE1131" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AssetsFairValueDisclosureAbstract_ED5DCEB7FD80BC62169FB357A730AA5A_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosureAbstract_FCDD715D3DF853509AD05D45CB91C2F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assets </link:label>

<link:label id="lab_us-gaap_AssetsFairValueDisclosureAbstract_ED5DCEB7FD80BC62169FB357A730AA5A_label_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosureAbstract_FCDD715D3DF853509AD05D45CB91C2F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Fair Value Disclosure [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetsFairValueDisclosureAbstract" xlink:label="loc_us-gaap_AssetsFairValueDisclosureAbstract_FCDD715D3DF853509AD05D45CB91C2F0" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_AB816CA07677B16DF1E6B357A730AB29_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_DD4675BAE48F5B37BA4A5B31AACD919D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Foreign currency forward exchange contracts </link:label>

<link:label id="lab_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_AB816CA07677B16DF1E6B357A730AB29_label_en-US" xlink:label="lab_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_DD4675BAE48F5B37BA4A5B31AACD919D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Currency Contract, Asset, Fair Value Disclosure </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ForeignCurrencyContractAssetFairValueDisclosure" xlink:label="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_DD4675BAE48F5B37BA4A5B31AACD919D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_24DB810B65CC30969A02B357A7304561_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_9F19508D2A055E2BAD432C5E081F2381" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cross-currency interest rate swaps </link:label>

<link:label id="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_24DB810B65CC30969A02B357A7304561_label_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeAssetsAtFairValue_9F19508D2A055E2BAD432C5E081F2381" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Rate Derivative Assets, at Fair Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_9F19508D2A055E2BAD432C5E081F2381" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LiabilitiesFairValueDisclosureAbstract_33A2613F139779DD3E15B357A73066B2_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosureAbstract_9E0F3F4221EB5A6DA942DCC97FC7D01D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Liabilities </link:label>

<link:label id="lab_us-gaap_LiabilitiesFairValueDisclosureAbstract_33A2613F139779DD3E15B357A73066B2_label_en-US" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosureAbstract_9E0F3F4221EB5A6DA942DCC97FC7D01D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Fair Value Disclosure [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosureAbstract" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosureAbstract_9E0F3F4221EB5A6DA942DCC97FC7D01D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_8E497263D59218FF3390B357A731C08D_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_E44CF29A0B255BBD845555715054BDC5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Foreign currency forward exchange contracts </link:label>

<link:label id="lab_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_8E497263D59218FF3390B357A731C08D_label_en-US" xlink:label="lab_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_E44CF29A0B255BBD845555715054BDC5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Currency Contracts, Liability, Fair Value Disclosure </link:label>

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<link:label id="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_4586B1685E7A018742E2B357A73114E8_terseLabel_en-US" xlink:label="lab_us-gaap_InterestRateDerivativeLiabilitiesAtFairValue_F920B54D75BB545F904493D4F87944B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cross-currency interest rate swaps </link:label>

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<link:label id="lab_us-gaap_DerivativesFairValueLineItems_B40F6C289CC7620A6FD1A98E7477DF76_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_E1E2EABBCDE551A7A7D6F8F79D94B5D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative contracts </link:label>

<link:label id="lab_us-gaap_DerivativesFairValueLineItems_B40F6C289CC7620A6FD1A98E7477DF76_label_en-US" xlink:label="lab_us-gaap_DerivativesFairValueLineItems_E1E2EABBCDE551A7A7D6F8F79D94B5D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivatives, Fair Value [Line Items] </link:label>

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<link:label id="lab_us-gaap_DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1_107371C28049335386E4A98E7477381A_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1_475A1374EE935CA1B0B6421D1EE5C58E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1_475A1374EE935CA1B0B6421D1EE5C58E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_41814D7A82F90DA62280A98E7477407D_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_6C79F48CCDB151A4A08D52B85452E3F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivatives subject to enforceable master netting arrangements, net liability </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeNet_41814D7A82F90DA62280A98E7477407D_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeNet_6C79F48CCDB151A4A08D52B85452E3F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Fair Value, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeNet_6C79F48CCDB151A4A08D52B85452E3F0" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_F1001251EB8771182448A98E7477A5D2_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_8EAF6D2FF38B56C5B511F1A35318B407" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Asset Derivatives </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_F1001251EB8771182448A98E7477A5D2_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeAsset_8EAF6D2FF38B56C5B511F1A35318B407" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Asset, Fair Value, Gross Asset </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_8EAF6D2FF38B56C5B511F1A35318B407" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_0CBBED8537969CAEC095A98E74777DC6_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_99A3D4F3F18F5F908C34EE2F42B02E84" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Liability Derivatives </link:label>

<link:label id="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_0CBBED8537969CAEC095A98E74777DC6_label_en-US" xlink:label="lab_us-gaap_DerivativeFairValueOfDerivativeLiability_99A3D4F3F18F5F908C34EE2F42B02E84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Liability, Fair Value, Gross Liability </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_99A3D4F3F18F5F908C34EE2F42B02E84" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LossContingenciesTable_A9616552637DAF63CAFD77266927A561_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesTable_A9616552637DAF63CAFD77266927A561" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Loss Contingencies [Table] </link:label>

<link:label id="lab_us-gaap_LossContingenciesTable_A9616552637DAF63CAFD77266927A561_label_en-US" xlink:label="lab_us-gaap_LossContingenciesTable_A9616552637DAF63CAFD77266927A561" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingencies [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_A9616552637DAF63CAFD77266927A561" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LitigationStatusAxis_2F54DB9D3A2382EE980C77266927BF58_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_2F54DB9D3A2382EE980C77266927BF58" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Litigation Status [Axis] </link:label>

<link:label id="lab_us-gaap_LitigationStatusAxis_2F54DB9D3A2382EE980C77266927BF58_label_en-US" xlink:label="lab_us-gaap_LitigationStatusAxis_2F54DB9D3A2382EE980C77266927BF58" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Litigation Status [Axis] </link:label>

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<link:label id="lab_us-gaap_LitigationStatusDomain_37EBD4B8B7B5FB678FB87726692849D7_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_37EBD4B8B7B5FB678FB87726692849D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Litigation Status [Domain] </link:label>

<link:label id="lab_us-gaap_LitigationStatusDomain_37EBD4B8B7B5FB678FB87726692849D7_label_en-US" xlink:label="lab_us-gaap_LitigationStatusDomain_37EBD4B8B7B5FB678FB87726692849D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Litigation Status [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LitigationStatusDomain" xlink:label="loc_us-gaap_LitigationStatusDomain_37EBD4B8B7B5FB678FB87726692849D7" xlink:type="locator"/>

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<link:label id="lab_hsc_PendingLitigationActiveOrInExtremisDocketMember_EB7E0B9F50DB745441A177266928EE09_terseLabel_en-US" xlink:label="lab_hsc_PendingLitigationActiveOrInExtremisDocketMember_EB7E0B9F50DB745441A177266928EE09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Active or In Extremis docket </link:label>

<link:label id="lab_hsc_PendingLitigationActiveOrInExtremisDocketMember_EB7E0B9F50DB745441A177266928EE09_label_en-US" xlink:label="lab_hsc_PendingLitigationActiveOrInExtremisDocketMember_EB7E0B9F50DB745441A177266928EE09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pending Litigation, Active Or In Extremis Docket [Member] </link:label>

<link:label id="lab_hsc_PendingLitigationActiveOrInExtremisDocketMember_EB7E0B9F50DB745441A177266928EE09_documentation_en-US" xlink:label="lab_hsc_PendingLitigationActiveOrInExtremisDocketMember_EB7E0B9F50DB745441A177266928EE09" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Pending Litigation, Active Or In Extremis Docket [Member] </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_PendingLitigationActiveOrInExtremisDocketMember" xlink:label="loc_hsc_PendingLitigationActiveOrInExtremisDocketMember_EB7E0B9F50DB745441A177266928EE09" xlink:type="locator"/>

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<link:label id="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_B8712D08BE2781C732B07726692962B9_terseLabel_en-US" xlink:label="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_B8712D08BE2781C732B07726692962B9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Jurisdiction [Axis] </link:label>

<link:label id="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_B8712D08BE2781C732B07726692962B9_label_en-US" xlink:label="lab_us-gaap_StatutoryAccountingPracticesByJurisdictionAxis_B8712D08BE2781C732B07726692962B9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Jurisdiction [Axis] </link:label>

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<link:label id="lab_us-gaap_StatutoryAccountingPracticesJurisdictionDomain_52B12ACE0DBCF6350E0977266929F787_terseLabel_en-US" xlink:label="lab_us-gaap_StatutoryAccountingPracticesJurisdictionDomain_52B12ACE0DBCF6350E0977266929F787" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Statutory Accounting Practices, Jurisdiction [Domain] </link:label>

<link:label id="lab_us-gaap_StatutoryAccountingPracticesJurisdictionDomain_52B12ACE0DBCF6350E0977266929F787_label_en-US" xlink:label="lab_us-gaap_StatutoryAccountingPracticesJurisdictionDomain_52B12ACE0DBCF6350E0977266929F787" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statutory Accounting Practices, Jurisdiction [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatutoryAccountingPracticesJurisdictionDomain" xlink:label="loc_us-gaap_StatutoryAccountingPracticesJurisdictionDomain_52B12ACE0DBCF6350E0977266929F787" xlink:type="locator"/>

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<link:label id="lab_hsc_SaoPauloStateRevenueAuthorityMember_5E8176B2769697468C567726692986A4_terseLabel_en-US" xlink:label="lab_hsc_SaoPauloStateRevenueAuthorityMember_5E8176B2769697468C567726692986A4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Sao Paulo State Revenue Authority </link:label>

<link:label id="lab_hsc_SaoPauloStateRevenueAuthorityMember_5E8176B2769697468C567726692986A4_label_en-US" xlink:label="lab_hsc_SaoPauloStateRevenueAuthorityMember_5E8176B2769697468C567726692986A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sao Paulo State Revenue Authority [Member] </link:label>

<link:label id="lab_hsc_SaoPauloStateRevenueAuthorityMember_5E8176B2769697468C567726692986A4_documentation_en-US" xlink:label="lab_hsc_SaoPauloStateRevenueAuthorityMember_5E8176B2769697468C567726692986A4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Sao Paulo State Revenue Authority [Member] </link:label>

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<link:label id="lab_hsc_OtherThanNewYorkStateMember_E41EAFC09F2FD351AEBB77266929C6B2_terseLabel_en-US" xlink:label="lab_hsc_OtherThanNewYorkStateMember_E41EAFC09F2FD351AEBB77266929C6B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other than New York State </link:label>

<link:label id="lab_hsc_OtherThanNewYorkStateMember_E41EAFC09F2FD351AEBB77266929C6B2_label_en-US" xlink:label="lab_hsc_OtherThanNewYorkStateMember_E41EAFC09F2FD351AEBB77266929C6B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Than New York State [Member] </link:label>

<link:label id="lab_hsc_OtherThanNewYorkStateMember_E41EAFC09F2FD351AEBB77266929C6B2_documentation_en-US" xlink:label="lab_hsc_OtherThanNewYorkStateMember_E41EAFC09F2FD351AEBB77266929C6B2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other Than New York State [Member] </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_OtherThanNewYorkStateMember" xlink:label="loc_hsc_OtherThanNewYorkStateMember_E41EAFC09F2FD351AEBB77266929C6B2" xlink:type="locator"/>

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<link:label id="lab_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF_terseLabel_en-US" xlink:label="lab_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> New York County as managed by the New York Supreme Court </link:label>

<link:label id="lab_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF_label_en-US" xlink:label="lab_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New York County As Managed By New York Supreme Court [Member] </link:label>

<link:label id="lab_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF_documentation_en-US" xlink:label="lab_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> New York County As Managed By New York Supreme Court [Member] </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember" xlink:label="loc_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF" xlink:to="lab_hsc_NewYorkCountyAsManagedByNewYorkSupremeCourtMember_C1D1559BBE2883846A087726692FB8DF" xlink:type="arc"/>

<link:label id="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_82DE03A6609D8969F4367726692F2590_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_82DE03A6609D8969F4367726692F2590" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Loss Contingencies by Nature of Contingency [Axis] </link:label>

<link:label id="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_82DE03A6609D8969F4367726692F2590_label_en-US" xlink:label="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_82DE03A6609D8969F4367726692F2590" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency Nature [Axis] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_82DE03A6609D8969F4367726692F2590" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesByNatureOfContingencyAxis_82DE03A6609D8969F4367726692F2590" xlink:to="lab_us-gaap_LossContingenciesByNatureOfContingencyAxis_82DE03A6609D8969F4367726692F2590" xlink:type="arc"/>

<link:label id="lab_us-gaap_LossContingencyNatureDomain_2D89630042317AE3FFBB7726692F041B_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyNatureDomain_2D89630042317AE3FFBB7726692F041B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Nature [Domain] </link:label>

<link:label id="lab_us-gaap_LossContingencyNatureDomain_2D89630042317AE3FFBB7726692F041B_label_en-US" xlink:label="lab_us-gaap_LossContingencyNatureDomain_2D89630042317AE3FFBB7726692F041B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Nature [Domain] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="loc_us-gaap_LossContingencyNatureDomain_2D89630042317AE3FFBB7726692F041B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyNatureDomain_2D89630042317AE3FFBB7726692F041B" xlink:to="lab_us-gaap_LossContingencyNatureDomain_2D89630042317AE3FFBB7726692F041B" xlink:type="arc"/>

<link:label id="lab_us-gaap_EnvironmentalIssueMember_86014B507200EDF0E8FA7726692F539C_terseLabel_en-US" xlink:label="lab_us-gaap_EnvironmentalIssueMember_86014B507200EDF0E8FA7726692F539C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Environmental </link:label>

<link:label id="lab_us-gaap_EnvironmentalIssueMember_86014B507200EDF0E8FA7726692F539C_label_en-US" xlink:label="lab_us-gaap_EnvironmentalIssueMember_86014B507200EDF0E8FA7726692F539C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Environmental Issue [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EnvironmentalIssueMember" xlink:label="loc_us-gaap_EnvironmentalIssueMember_86014B507200EDF0E8FA7726692F539C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnvironmentalIssueMember_86014B507200EDF0E8FA7726692F539C" xlink:to="lab_us-gaap_EnvironmentalIssueMember_86014B507200EDF0E8FA7726692F539C" xlink:type="arc"/>

<link:label id="lab_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805_terseLabel_en-US" xlink:label="lab_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Brazilian Tax Disputes - Jan 2002 through Dec 2003 </link:label>

<link:label id="lab_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805_label_en-US" xlink:label="lab_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Value-Added Tax Assessments January 2002 To December 2003 [Member] </link:label>

<link:label id="lab_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805_documentation_en-US" xlink:label="lab_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to a brazilian tax disputes with the State Revenue Authorities from the State of Sao Paulo, Brazil related to the tax period from January 2002 to December 2003. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member" xlink:label="loc_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805" xlink:to="lab_hsc_ValueAddedTaxAssessmentsJanuary2002ToDecember2003Member_253F7C4AEB7D4DA03AD37726692F0805" xlink:type="arc"/>

<link:label id="lab_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478_terseLabel_en-US" xlink:label="lab_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Brazilian Tax Disputes - Jan 2004 through May 2005 </link:label>

<link:label id="lab_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478_label_en-US" xlink:label="lab_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Value-Added Tax Assessments January 2004 To May 2005 [Member] </link:label>

<link:label id="lab_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478_documentation_en-US" xlink:label="lab_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents information pertaining to a brazilian tax disputes with the State Revenue Authorities from the State of Sao Paulo, Brazil relating to services provided to a customer between January 2004 and May 2005. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member" xlink:label="loc_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478" xlink:to="lab_hsc_ValueAddedTaxAssessmentsJanuary2004ToMay2005Member_5DA41F89AC2035707B48772669308478" xlink:type="arc"/>

<link:label id="lab_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830_terseLabel_en-US" xlink:label="lab_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>

<link:label id="lab_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830_label_en-US" xlink:label="lab_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Including Asbestos Related Claims [Member] </link:label>

<link:label id="lab_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830_documentation_en-US" xlink:label="lab_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> All other known claims that could have a contingent liability of which most are asbestos related. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_OtherIncludingAsbestosRelatedClaimsMember" xlink:label="loc_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830" xlink:to="lab_hsc_OtherIncludingAsbestosRelatedClaimsMember_153346F96C11D03E666677266930E830" xlink:type="arc"/>

<link:label id="lab_us-gaap_LossContingenciesLineItems_895BC0B25781F6933CCB77266931FBE2_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems_895BC0B25781F6933CCB77266931FBE2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Commitments and Contingencies </link:label>

<link:label id="lab_us-gaap_LossContingenciesLineItems_895BC0B25781F6933CCB77266931FBE2_label_en-US" xlink:label="lab_us-gaap_LossContingenciesLineItems_895BC0B25781F6933CCB77266931FBE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingencies [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_895BC0B25781F6933CCB77266931FBE2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingenciesLineItems_895BC0B25781F6933CCB77266931FBE2" xlink:to="lab_us-gaap_LossContingenciesLineItems_895BC0B25781F6933CCB77266931FBE2" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccruedEnvironmentalLossContingenciesCurrent_B90AEE66BA0730702C22772669319F79_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedEnvironmentalLossContingenciesCurrent_B90AEE66BA0730702C22772669319F79" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accruals for environmental matters </link:label>

<link:label id="lab_us-gaap_AccruedEnvironmentalLossContingenciesCurrent_B90AEE66BA0730702C22772669319F79_label_en-US" xlink:label="lab_us-gaap_AccruedEnvironmentalLossContingenciesCurrent_B90AEE66BA0730702C22772669319F79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrued Environmental Loss Contingencies, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccruedEnvironmentalLossContingenciesCurrent" xlink:label="loc_us-gaap_AccruedEnvironmentalLossContingenciesCurrent_B90AEE66BA0730702C22772669319F79" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedEnvironmentalLossContingenciesCurrent_B90AEE66BA0730702C22772669319F79" xlink:to="lab_us-gaap_AccruedEnvironmentalLossContingenciesCurrent_B90AEE66BA0730702C22772669319F79" xlink:type="arc"/>

<link:label id="lab_us-gaap_EnvironmentalRemediationExpense_6E75D83401D1E9D01CB477266932AFC2_terseLabel_en-US" xlink:label="lab_us-gaap_EnvironmentalRemediationExpense_6E75D83401D1E9D01CB477266932AFC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Charges related to environmental matters </link:label>

<link:label id="lab_us-gaap_EnvironmentalRemediationExpense_6E75D83401D1E9D01CB477266932AFC2_label_en-US" xlink:label="lab_us-gaap_EnvironmentalRemediationExpense_6E75D83401D1E9D01CB477266932AFC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Environmental Remediation Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EnvironmentalRemediationExpense" xlink:label="loc_us-gaap_EnvironmentalRemediationExpense_6E75D83401D1E9D01CB477266932AFC2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnvironmentalRemediationExpense_6E75D83401D1E9D01CB477266932AFC2" xlink:to="lab_us-gaap_EnvironmentalRemediationExpense_6E75D83401D1E9D01CB477266932AFC2" xlink:type="arc"/>

<link:label id="lab_us-gaap_LossContingencyNumberOfDefendants_AE7BC221CD5B072703A1772669325784_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyNumberOfDefendants_AE7BC221CD5B072703A1772669325784" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Approximate number of defendants that includes the company named in legal actions </link:label>

<link:label id="lab_us-gaap_LossContingencyNumberOfDefendants_AE7BC221CD5B072703A1772669325784_label_en-US" xlink:label="lab_us-gaap_LossContingencyNumberOfDefendants_AE7BC221CD5B072703A1772669325784" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Number of Defendants </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LossContingencyNumberOfDefendants" xlink:label="loc_us-gaap_LossContingencyNumberOfDefendants_AE7BC221CD5B072703A1772669325784" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyNumberOfDefendants_AE7BC221CD5B072703A1772669325784" xlink:to="lab_us-gaap_LossContingencyNumberOfDefendants_AE7BC221CD5B072703A1772669325784" xlink:type="arc"/>

<link:label id="lab_us-gaap_LossContingencyDamagesSoughtValue_8C83CCEE42C54EB77F5F7726693283D5_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyDamagesSoughtValue_8C83CCEE42C54EB77F5F7726693283D5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amount of damages sought </link:label>

<link:label id="lab_us-gaap_LossContingencyDamagesSoughtValue_8C83CCEE42C54EB77F5F7726693283D5_label_en-US" xlink:label="lab_us-gaap_LossContingencyDamagesSoughtValue_8C83CCEE42C54EB77F5F7726693283D5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Damages Sought, Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue" xlink:label="loc_us-gaap_LossContingencyDamagesSoughtValue_8C83CCEE42C54EB77F5F7726693283D5" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyDamagesSoughtValue_8C83CCEE42C54EB77F5F7726693283D5" xlink:to="lab_us-gaap_LossContingencyDamagesSoughtValue_8C83CCEE42C54EB77F5F7726693283D5" xlink:type="arc"/>

<link:label id="lab_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753_terseLabel_en-US" xlink:label="lab_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Damages sought - principal </link:label>

<link:label id="lab_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753_label_en-US" xlink:label="lab_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Damages Sought, Principal Amount </link:label>

<link:label id="lab_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753_documentation_en-US" xlink:label="lab_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Damages Sought, Principal Amount </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_LossContingencyDamagesSoughtPrincipalAmount" xlink:label="loc_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753" xlink:to="lab_hsc_LossContingencyDamagesSoughtPrincipalAmount_484F1AB1810A42995801772669324753" xlink:type="arc"/>

<link:label id="lab_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1_terseLabel_en-US" xlink:label="lab_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Damages sought - interest, penalties and fees </link:label>

<link:label id="lab_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1_label_en-US" xlink:label="lab_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Damages Sought, Interest, Penalties And Fees </link:label>

<link:label id="lab_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1_documentation_en-US" xlink:label="lab_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Reflects the additional estimated amount of loss due to penalty, interest and fees etc. from the specified contingency as of the balance sheet date. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees" xlink:label="loc_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1" xlink:to="lab_hsc_LossContingencyDamagesSoughtInterestPenaltiesAndFees_AE10A0B10CBFD50773147726693223C1" xlink:type="arc"/>

<link:label id="lab_us-gaap_LossContingencyPendingClaimsNumber_F5D10BFAAD698D6BE920772669378E62_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyPendingClaimsNumber_F5D10BFAAD698D6BE920772669378E62" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of pending claims </link:label>

<link:label id="lab_us-gaap_LossContingencyPendingClaimsNumber_F5D10BFAAD698D6BE920772669378E62_label_en-US" xlink:label="lab_us-gaap_LossContingencyPendingClaimsNumber_F5D10BFAAD698D6BE920772669378E62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Pending Claims, Number </link:label>

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<link:label id="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_BAE9D463B502E0FEB0EF994F80C70698_label_en-US" xlink:label="lab_us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock_A3723147A2AA5C318379B644BD3BAAFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Finite-Lived Intangible Assets [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_3AFAF466C45B91EF4C51994F80C7F4C4_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_0EB4F3AB60335C29A8495708F12072EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of amortization expense </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_3AFAF466C45B91EF4C51994F80C7F4C4_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_0EB4F3AB60335C29A8495708F12072EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-lived Intangible Assets Amortization Expense [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_0EB4F3AB60335C29A8495708F12072EE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_0EB4F3AB60335C29A8495708F12072EE" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseTableTextBlock_0EB4F3AB60335C29A8495708F12072EE" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_9DCDF17D7E317E9B8085994F80C714EB_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_39461714F07D5D56823D6AEE12A9557C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of estimated amortization expense </link:label>

<link:label id="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_9DCDF17D7E317E9B8085994F80C714EB_label_en-US" xlink:label="lab_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_39461714F07D5D56823D6AEE12A9557C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_39461714F07D5D56823D6AEE12A9557C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_AccountingChangesAndErrorCorrectionsAbstract_056CCCDE57A5F96AD531829894C08A7B_label_en-US" xlink:label="lab_us-gaap_AccountingChangesAndErrorCorrectionsAbstract_056CCCDE57A5F96AD531829894C08A7B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounting Changes and Error Corrections [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccountingChangesAndErrorCorrectionsAbstract" xlink:label="loc_us-gaap_AccountingChangesAndErrorCorrectionsAbstract_056CCCDE57A5F96AD531829894C08A7B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_BB92DF6E50FCD6FF042A829894C09BDB_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_BB92DF6E50FCD6FF042A829894C09BDB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Recently Adopted and Recently Issued Accounting Standards </link:label>

<link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_BB92DF6E50FCD6FF042A829894C09BDB_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_BB92DF6E50FCD6FF042A829894C09BDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncements and Changes in Accounting Principles [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_BB92DF6E50FCD6FF042A829894C09BDB" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeStatementAbstract_27BCFDEB543AA80E11538371012D2F8F_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_27BCFDEB543AA80E11538371012D2F8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Statement [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_27BCFDEB543AA80E11538371012D2F8F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsAbstract_4ADC5BEC8F410E4DA0028371012DB31E_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsAbstract_4ADC5BEC8F410E4DA0028371012DB31E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Revenues from continuing operations: </link:label>

<link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsAbstract_4ADC5BEC8F410E4DA0028371012DB31E_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsAbstract_4ADC5BEC8F410E4DA0028371012DB31E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsAbstract" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsAbstract_4ADC5BEC8F410E4DA0028371012DB31E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_SalesRevenueServicesNet_ED4A34BB34A51A0B94888371012D83F8_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNet_ED4A34BB34A51A0B94888371012D83F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Service revenues </link:label>

<link:label id="lab_us-gaap_SalesRevenueServicesNet_ED4A34BB34A51A0B94888371012D83F8_label_en-US" xlink:label="lab_us-gaap_SalesRevenueServicesNet_ED4A34BB34A51A0B94888371012D83F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sales Revenue, Services, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SalesRevenueServicesNet" xlink:label="loc_us-gaap_SalesRevenueServicesNet_ED4A34BB34A51A0B94888371012D83F8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_SalesRevenueGoodsNet_D4FAD7FF6729437BAE568371012D0A3C_terseLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueGoodsNet_D4FAD7FF6729437BAE568371012D0A3C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Product revenues </link:label>

<link:label id="lab_us-gaap_SalesRevenueGoodsNet_D4FAD7FF6729437BAE568371012D0A3C_label_en-US" xlink:label="lab_us-gaap_SalesRevenueGoodsNet_D4FAD7FF6729437BAE568371012D0A3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sales Revenue, Goods, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SalesRevenueGoodsNet" xlink:label="loc_us-gaap_SalesRevenueGoodsNet_D4FAD7FF6729437BAE568371012D0A3C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueGoodsNet_D4FAD7FF6729437BAE568371012D0A3C" xlink:to="lab_us-gaap_SalesRevenueGoodsNet_D4FAD7FF6729437BAE568371012D0A3C" xlink:type="arc"/>

<link:label id="lab_us-gaap_SalesRevenueNet_64CF08ED95CECC8EDE2D8371012D2FC0_totalLabel_en-US" xlink:label="lab_us-gaap_SalesRevenueNet_64CF08ED95CECC8EDE2D8371012D2FC0" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total revenues </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_64CF08ED95CECC8EDE2D8371012D2FC0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SalesRevenueNet_64CF08ED95CECC8EDE2D8371012D2FC0" xlink:to="lab_us-gaap_SalesRevenueNet_64CF08ED95CECC8EDE2D8371012D2FC0" xlink:type="arc"/>

<link:label id="lab_us-gaap_CostsAndExpensesAbstract_296952D97463FE377B868371012DFAA2_terseLabel_en-US" xlink:label="lab_us-gaap_CostsAndExpensesAbstract_296952D97463FE377B868371012DFAA2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Costs and expenses from continuing operations: </link:label>

<link:label id="lab_us-gaap_CostsAndExpensesAbstract_296952D97463FE377B868371012DFAA2_label_en-US" xlink:label="lab_us-gaap_CostsAndExpensesAbstract_296952D97463FE377B868371012DFAA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Costs and Expenses [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_296952D97463FE377B868371012DFAA2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CostOfServices_6260D611D01A0AFACC538371012DE2DD_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfServices_6260D611D01A0AFACC538371012DE2DD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cost of services sold </link:label>

<link:label id="lab_us-gaap_CostOfServices_6260D611D01A0AFACC538371012DE2DD_label_en-US" xlink:label="lab_us-gaap_CostOfServices_6260D611D01A0AFACC538371012DE2DD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost of Services </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CostOfServices" xlink:label="loc_us-gaap_CostOfServices_6260D611D01A0AFACC538371012DE2DD" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CostOfGoodsSold_2101B5D96646AC1B11658371012D8DB6_terseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsSold_2101B5D96646AC1B11658371012D8DB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cost of products sold </link:label>

<link:label id="lab_us-gaap_CostOfGoodsSold_2101B5D96646AC1B11658371012D8DB6_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsSold_2101B5D96646AC1B11658371012D8DB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost of Goods Sold </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CostOfGoodsSold" xlink:label="loc_us-gaap_CostOfGoodsSold_2101B5D96646AC1B11658371012D8DB6" xlink:type="locator"/>

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<link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_2AFDF5E8245604241A788371012D6AEF_terseLabel_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_2AFDF5E8245604241A788371012D6AEF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Selling, general and administrative expenses </link:label>

<link:label id="lab_us-gaap_SellingGeneralAndAdministrativeExpense_2AFDF5E8245604241A788371012D6AEF_label_en-US" xlink:label="lab_us-gaap_SellingGeneralAndAdministrativeExpense_2AFDF5E8245604241A788371012D6AEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Selling, General and Administrative Expense </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_2AFDF5E8245604241A788371012D6AEF" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_9E2057C9ECDDB52F37D18371012D730D_terseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense_9E2057C9ECDDB52F37D18371012D730D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Research and development expenses </link:label>

<link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_9E2057C9ECDDB52F37D18371012D730D_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense_9E2057C9ECDDB52F37D18371012D730D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Research and Development Expense </link:label>

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<link:label id="lab_hsc_IncomeExpenseOtherNet_11CD2FF34DDB07537AFF8371012D3C0C_negatedLabel_en-US" xlink:label="lab_hsc_IncomeExpenseOtherNet_11CD2FF34DDB07537AFF8371012D3C0C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other expenses </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_IncomeExpenseOtherNet" xlink:label="loc_hsc_IncomeExpenseOtherNet_11CD2FF34DDB07537AFF8371012D3C0C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CostsAndExpenses_0EBECB5813F7C4045F008371012D8210_totalLabel_en-US" xlink:label="lab_us-gaap_CostsAndExpenses_0EBECB5813F7C4045F008371012D8210" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total costs and expenses </link:label>

<link:label id="lab_us-gaap_CostsAndExpenses_0EBECB5813F7C4045F008371012D8210_label_en-US" xlink:label="lab_us-gaap_CostsAndExpenses_0EBECB5813F7C4045F008371012D8210" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Costs and Expenses </link:label>

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<link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_1F30B181970C61987FF48371012E9E0D_negatedLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_1F30B181970C61987FF48371012E9E0D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Income tax expense </link:label>

<link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_1F30B181970C61987FF48371012E9E0D_label_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_1F30B181970C61987FF48371012E9E0D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax Expense (Benefit) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_1F30B181970C61987FF48371012E9E0D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_026F4642E6AB7076C75883710133FE06_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_026F4642E6AB7076C75883710133FE06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity in income (loss) of unconsolidated entities, net </link:label>

<link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_026F4642E6AB7076C75883710133FE06_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_026F4642E6AB7076C75883710133FE06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Equity Method Investments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_026F4642E6AB7076C75883710133FE06" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_C17CC3E3702A8CDBF52D837101336CAF_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_C17CC3E3702A8CDBF52D837101336CAF" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Income (loss) from continuing operations </link:label>

<link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_C17CC3E3702A8CDBF52D837101336CAF_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_C17CC3E3702A8CDBF52D837101336CAF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_C17CC3E3702A8CDBF52D837101336CAF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_C17CC3E3702A8CDBF52D837101336CAF" xlink:to="lab_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_C17CC3E3702A8CDBF52D837101336CAF" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_15CE7E5CBF3BC667E1B0837101335341_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_15CE7E5CBF3BC667E1B0837101335341" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Discontinued operations: </link:label>

<link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_15CE7E5CBF3BC667E1B0837101335341_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_15CE7E5CBF3BC667E1B0837101335341" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_15CE7E5CBF3BC667E1B0837101335341" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_15CE7E5CBF3BC667E1B0837101335341" xlink:to="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract_15CE7E5CBF3BC667E1B0837101335341" xlink:type="arc"/>

<link:label id="lab_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_E8B9348F375C23002E8983710133EEAB_terseLabel_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_E8B9348F375C23002E8983710133EEAB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income (loss) on disposal of discontinued business </link:label>

<link:label id="lab_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_E8B9348F375C23002E8983710133EEAB_label_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_E8B9348F375C23002E8983710133EEAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax" xlink:label="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_E8B9348F375C23002E8983710133EEAB" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_E8B9348F375C23002E8983710133EEAB" xlink:to="lab_us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax_E8B9348F375C23002E8983710133EEAB" xlink:type="arc"/>

<link:label id="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_7E00F8DC27D68FA2B8B483710133DB7F_negatedLabel_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_7E00F8DC27D68FA2B8B483710133DB7F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Income tax (expense) benefit related to discontinued business </link:label>

<link:label id="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_7E00F8DC27D68FA2B8B483710133DB7F_label_en-US" xlink:label="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_7E00F8DC27D68FA2B8B483710133DB7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Discontinued Operation, Tax Effect of Discontinued Operation </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_7E00F8DC27D68FA2B8B483710133DB7F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_7E00F8DC27D68FA2B8B483710133DB7F" xlink:to="lab_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_7E00F8DC27D68FA2B8B483710133DB7F" xlink:type="arc"/>

<link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_011B711D7844F35D1A1983710133A3B8_totalLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_011B711D7844F35D1A1983710133A3B8" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Income (loss) from discontinued operations </link:label>

<link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_011B711D7844F35D1A1983710133A3B8_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_011B711D7844F35D1A1983710133A3B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_011B711D7844F35D1A1983710133A3B8" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProfitLoss_5FED467776FA421FA106837101347986_totalLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_5FED467776FA421FA106837101347986" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net income (loss) </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_5FED467776FA421FA106837101347986" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProfitLoss_5FED467776FA421FA106837101347986" xlink:to="lab_us-gaap_ProfitLoss_5FED467776FA421FA106837101347986" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6D573DA2E69179A4AE1D837101343131_negatedLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6D573DA2E69179A4AE1D837101343131" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Less: Net income attributable to noncontrolling interests </link:label>

<link:label id="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6D573DA2E69179A4AE1D837101343131_label_en-US" xlink:label="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6D573DA2E69179A4AE1D837101343131" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Income (Loss) Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6D573DA2E69179A4AE1D837101343131" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6D573DA2E69179A4AE1D837101343131" xlink:to="lab_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_6D573DA2E69179A4AE1D837101343131" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetIncomeLoss_C2DA0950D3B36BE1D247837101349BF5_totalLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_C2DA0950D3B36BE1D247837101349BF5" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net income (loss) attributable to Harsco Corporation </link:label>

<link:label id="lab_us-gaap_NetIncomeLoss_C2DA0950D3B36BE1D247837101349BF5_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_C2DA0950D3B36BE1D247837101349BF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Income (Loss) Attributable to Parent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_C2DA0950D3B36BE1D247837101349BF5" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_499C780AA42015153DEF837101340191_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_499C780AA42015153DEF837101340191" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amounts attributable to Harsco Corporation common stockholders: </link:label>

<link:label id="lab_us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_499C780AA42015153DEF837101340191_label_en-US" xlink:label="lab_us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_499C780AA42015153DEF837101340191" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Amounts Attributable to Parent, Disclosures [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract" xlink:label="loc_us-gaap_IncomeAmountsAttributableToReportingEntityDisclosuresAbstract_499C780AA42015153DEF837101340191" xlink:type="locator"/>

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<link:label id="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_B80A7FE4CC3BC347D88183710134F990_terseLabel_en-US" xlink:label="lab_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_B80A7FE4CC3BC347D88183710134F990" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Weighted-average shares of common stock outstanding </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_B80A7FE4CC3BC347D88183710134F990" xlink:type="locator"/>

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<link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_2C0A5CF686265DAE4B28837101343FB6_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_2C0A5CF686265DAE4B28837101343FB6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Basic earnings (loss) per common share attributable to Harsco Corporation common stockholders: </link:label>

<link:label id="lab_us-gaap_EarningsPerShareBasicAbstract_2C0A5CF686265DAE4B28837101343FB6_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareBasicAbstract_2C0A5CF686265DAE4B28837101343FB6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Earnings Per Share, Basic [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_2C0A5CF686265DAE4B28837101343FB6" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_A7B5BE0903280E50E8D483710134732A_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_A7B5BE0903280E50E8D483710134732A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Continuing operations </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_A7B5BE0903280E50E8D483710134732A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_CEBD8170C91F64BE581A8371013470AE_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_CEBD8170C91F64BE581A8371013470AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Discontinued operations </link:label>

<link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_CEBD8170C91F64BE581A8371013470AE_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_CEBD8170C91F64BE581A8371013470AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share </link:label>

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<link:label id="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_6A722D424E5EA5CE3F5383710135DD87_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_6A722D424E5EA5CE3F5383710135DD87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share </link:label>

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<link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_7CA747CE2609FF26DCC2829DC9C08FA9_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_7CA747CE2609FF26DCC2829DC9C08FA9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] </link:label>

<link:label id="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_7CA747CE2609FF26DCC2829DC9C08FA9_label_en-US" xlink:label="lab_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_7CA747CE2609FF26DCC2829DC9C08FA9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_7CA747CE2609FF26DCC2829DC9C08FA9" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_D4778D9F519E4FFD92C4829DC9C01E79_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_D4778D9F519E4FFD92C4829DC9C01E79" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from the Infrastructure Transaction </link:label>

<link:label id="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_D4778D9F519E4FFD92C4829DC9C01E79_label_en-US" xlink:label="lab_us-gaap_ProceedsFromDivestitureOfBusinesses_D4778D9F519E4FFD92C4829DC9C01E79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Divestiture of Businesses </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_D4778D9F519E4FFD92C4829DC9C01E79" xlink:type="locator"/>

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<link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_0C9F9D6979C3BC1F78A4829DC9C077C8_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_0C9F9D6979C3BC1F78A4829DC9C077C8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of equity interest in the strategic venture entered into as a result of the transaction </link:label>

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<link:label id="lab_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_12D69737117B5A0A51C8829DC9C0455C_terseLabel_en-US" xlink:label="lab_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_12D69737117B5A0A51C8829DC9C0455C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Impairment of long-lived assets recorded as a result of the transaction </link:label>

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<link:label id="lab_hsc_DivestitureOfBusinessesTransactionExpenses_EA08CCEDC781715DF273829DC9C060AB_terseLabel_en-US" xlink:label="lab_hsc_DivestitureOfBusinessesTransactionExpenses_EA08CCEDC781715DF273829DC9C060AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Transaction related expenses </link:label>

<link:label id="lab_hsc_DivestitureOfBusinessesTransactionExpenses_EA08CCEDC781715DF273829DC9C060AB_label_en-US" xlink:label="lab_hsc_DivestitureOfBusinessesTransactionExpenses_EA08CCEDC781715DF273829DC9C060AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Divestiture Of Businesses, Transaction Expenses </link:label>

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<link:label id="lab_us-gaap_StatementOfFinancialPositionAbstract_39B4B92148090FE8EAB2D8EE4E5D01D0_label_en-US" xlink:label="lab_us-gaap_StatementOfFinancialPositionAbstract_026FCECF3F7F52F185B12157368209AA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Financial Position [Abstract] </link:label>

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<link:label id="lab_us-gaap_AssetsAbstract_AE05306E19B95C95AA47D8EE4E5E32AA_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsAbstract_4223D28A1F8A54AB8F3B2B587FDDF6B3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> ASSETS </link:label>

<link:label id="lab_us-gaap_AssetsAbstract_AE05306E19B95C95AA47D8EE4E5E32AA_label_en-US" xlink:label="lab_us-gaap_AssetsAbstract_4223D28A1F8A54AB8F3B2B587FDDF6B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets [Abstract] </link:label>

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<link:label id="lab_us-gaap_AssetsCurrentAbstract_A01B60D4A884AC68BAC4D8EE4E5E0740_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_54192AC77F5459A3B7ABC348E6B6F037" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current assets: </link:label>

<link:label id="lab_us-gaap_AssetsCurrentAbstract_A01B60D4A884AC68BAC4D8EE4E5E0740_label_en-US" xlink:label="lab_us-gaap_AssetsCurrentAbstract_54192AC77F5459A3B7ABC348E6B6F037" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Current [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_54192AC77F5459A3B7ABC348E6B6F037" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrentAbstract_54192AC77F5459A3B7ABC348E6B6F037" xlink:to="lab_us-gaap_AssetsCurrentAbstract_54192AC77F5459A3B7ABC348E6B6F037" xlink:type="arc"/>

<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_53A6B8ECD3E055C97224D8EE4E5E7E64_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B55B7E086135FCC8017B32CD5AF9CF1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents </link:label>

<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_53A6B8ECD3E055C97224D8EE4E5E7E64_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B55B7E086135FCC8017B32CD5AF9CF1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents, at Carrying Value </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B55B7E086135FCC8017B32CD5AF9CF1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B55B7E086135FCC8017B32CD5AF9CF1" xlink:to="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_5B55B7E086135FCC8017B32CD5AF9CF1" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccountsReceivableNetCurrent_2D8F32CE071CE1660716D8EE4E5EBCB6_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_116D5A06738C5ACD8F906CF1EDEC54D4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Trade accounts receivable, net </link:label>

<link:label id="lab_us-gaap_AccountsReceivableNetCurrent_2D8F32CE071CE1660716D8EE4E5EBCB6_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_116D5A06738C5ACD8F906CF1EDEC54D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Receivable, Net, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_116D5A06738C5ACD8F906CF1EDEC54D4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_116D5A06738C5ACD8F906CF1EDEC54D4" xlink:to="lab_us-gaap_AccountsReceivableNetCurrent_116D5A06738C5ACD8F906CF1EDEC54D4" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherReceivablesNetCurrent_8164120899A7AF5E83D4D8EE4E5E84DB_terseLabel_en-US" xlink:label="lab_us-gaap_OtherReceivablesNetCurrent_3CC143C7594751C8B0EF493793E776C7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other receivables </link:label>

<link:label id="lab_us-gaap_OtherReceivablesNetCurrent_8164120899A7AF5E83D4D8EE4E5E84DB_label_en-US" xlink:label="lab_us-gaap_OtherReceivablesNetCurrent_3CC143C7594751C8B0EF493793E776C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Receivables, Net, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherReceivablesNetCurrent" xlink:label="loc_us-gaap_OtherReceivablesNetCurrent_3CC143C7594751C8B0EF493793E776C7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherReceivablesNetCurrent_3CC143C7594751C8B0EF493793E776C7" xlink:to="lab_us-gaap_OtherReceivablesNetCurrent_3CC143C7594751C8B0EF493793E776C7" xlink:type="arc"/>

<link:label id="lab_us-gaap_InventoryNet_A592EA318C0200C81B46D8EE4E5EB764_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_BD0A812DD3D4504BB8C623781ACDEEFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Inventories </link:label>

<link:label id="lab_us-gaap_InventoryNet_A592EA318C0200C81B46D8EE4E5EB764_label_en-US" xlink:label="lab_us-gaap_InventoryNet_BD0A812DD3D4504BB8C623781ACDEEFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_BD0A812DD3D4504BB8C623781ACDEEFC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_BD0A812DD3D4504BB8C623781ACDEEFC" xlink:to="lab_us-gaap_InventoryNet_BD0A812DD3D4504BB8C623781ACDEEFC" xlink:type="arc"/>

<link:label id="lab_us-gaap_AssetsHeldForSaleCurrent_37FE316E6399DC52D573D8EE4E5E99F4_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsHeldForSaleCurrent_A2254FEE35845D679FA1628CB4F71989" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assets held-for-sale </link:label>

<link:label id="lab_us-gaap_AssetsHeldForSaleCurrent_37FE316E6399DC52D573D8EE4E5E99F4_label_en-US" xlink:label="lab_us-gaap_AssetsHeldForSaleCurrent_A2254FEE35845D679FA1628CB4F71989" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets Held-for-sale, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetsHeldForSaleCurrent" xlink:label="loc_us-gaap_AssetsHeldForSaleCurrent_A2254FEE35845D679FA1628CB4F71989" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsHeldForSaleCurrent_A2254FEE35845D679FA1628CB4F71989" xlink:to="lab_us-gaap_AssetsHeldForSaleCurrent_A2254FEE35845D679FA1628CB4F71989" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherAssetsCurrent_65184917FDD2A3E63984D8EE4E5FF1CB_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_0C6A69BDE94458E990551BC84BA1D02A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other current assets </link:label>

<link:label id="lab_us-gaap_OtherAssetsCurrent_65184917FDD2A3E63984D8EE4E5FF1CB_label_en-US" xlink:label="lab_us-gaap_OtherAssetsCurrent_0C6A69BDE94458E990551BC84BA1D02A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_0C6A69BDE94458E990551BC84BA1D02A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssetsCurrent_0C6A69BDE94458E990551BC84BA1D02A" xlink:to="lab_us-gaap_OtherAssetsCurrent_0C6A69BDE94458E990551BC84BA1D02A" xlink:type="arc"/>

<link:label id="lab_us-gaap_AssetsCurrent_CB29F00D93A6C7456F5FD8EE4E5F79AF_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_8BB878C1EFEF51B78409CCBDADF0A238" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total current assets </link:label>

<link:label id="lab_us-gaap_AssetsCurrent_CB29F00D93A6C7456F5FD8EE4E5F79AF_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_8BB878C1EFEF51B78409CCBDADF0A238" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_8BB878C1EFEF51B78409CCBDADF0A238" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_8BB878C1EFEF51B78409CCBDADF0A238" xlink:to="lab_us-gaap_AssetsCurrent_8BB878C1EFEF51B78409CCBDADF0A238" xlink:type="arc"/>

<link:label id="lab_us-gaap_EquityMethodInvestments_DBA850C80012DDB1E9AED8EE4E5F36CF_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_2CCACB8E319354558110D7E20F2C5149" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investments </link:label>

<link:label id="lab_us-gaap_EquityMethodInvestments_DBA850C80012DDB1E9AED8EE4E5F36CF_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_2CCACB8E319354558110D7E20F2C5149" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investments </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_2CCACB8E319354558110D7E20F2C5149" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestments_2CCACB8E319354558110D7E20F2C5149" xlink:to="lab_us-gaap_EquityMethodInvestments_2CCACB8E319354558110D7E20F2C5149" xlink:type="arc"/>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_7F2035BF633F9D2B3E24D8EE4E5FB67C_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_2FB1DB9B027E585C90AC2B6BF9420AD2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, plant and equipment, net </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_7F2035BF633F9D2B3E24D8EE4E5FB67C_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_2FB1DB9B027E585C90AC2B6BF9420AD2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_2FB1DB9B027E585C90AC2B6BF9420AD2" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_2FB1DB9B027E585C90AC2B6BF9420AD2" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentNet_2FB1DB9B027E585C90AC2B6BF9420AD2" xlink:type="arc"/>

<link:label id="lab_us-gaap_Goodwill_7E70A4BF7036F8CFEE65D8EE4E5F05A2_terseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_B679DC1124EC5BCBA6364F27278AC6F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_B679DC1124EC5BCBA6364F27278AC6F3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Goodwill_B679DC1124EC5BCBA6364F27278AC6F3" xlink:to="lab_us-gaap_Goodwill_B679DC1124EC5BCBA6364F27278AC6F3" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_76BCA1AE13D71AB2AF8CD8EE4E5F8BD3_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet_3A3863D275CF5AF6B176966EBFF220EB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Intangible assets, net </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsNet_76BCA1AE13D71AB2AF8CD8EE4E5F8BD3_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsNet_3A3863D275CF5AF6B176966EBFF220EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_3A3863D275CF5AF6B176966EBFF220EB" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherAssetsNoncurrent_C36815E033AC1500AF91D8EE4E5F151B_terseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_20586B6D3D19530BAE58B781ECDDAE62" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other assets </link:label>

<link:label id="lab_us-gaap_OtherAssetsNoncurrent_C36815E033AC1500AF91D8EE4E5F151B_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_20586B6D3D19530BAE58B781ECDDAE62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets, Noncurrent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_20586B6D3D19530BAE58B781ECDDAE62" xlink:type="locator"/>

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<link:label id="lab_us-gaap_Assets_274D3F6B3EBA110B00A0D8EE4E5F1303_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_E8193A281A435790A2000CB0135823EE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total assets </link:label>

<link:label id="lab_us-gaap_Assets_274D3F6B3EBA110B00A0D8EE4E5F1303_label_en-US" xlink:label="lab_us-gaap_Assets_E8193A281A435790A2000CB0135823EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_E8193A281A435790A2000CB0135823EE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Assets_E8193A281A435790A2000CB0135823EE" xlink:to="lab_us-gaap_Assets_E8193A281A435790A2000CB0135823EE" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_8EB8376CD4B2174FE5B8D8EE4E5F2B0C_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_04C58D3E1F165DC89371E9E3347DBA77" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> LIABILITIES AND STOCKHOLDERS' EQUITY </link:label>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_8EB8376CD4B2174FE5B8D8EE4E5F2B0C_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_04C58D3E1F165DC89371E9E3347DBA77" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_04C58D3E1F165DC89371E9E3347DBA77" xlink:type="locator"/>

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<link:label id="lab_us-gaap_LiabilitiesAbstract_A63EBCEF4E20415CE956D8EE4E5F90DD_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract_62B2FBDA581D5E76B3FAF97A5D35E05F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> LIABILITIES </link:label>

<link:label id="lab_us-gaap_LiabilitiesAbstract_A63EBCEF4E20415CE956D8EE4E5F90DD_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAbstract_62B2FBDA581D5E76B3FAF97A5D35E05F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesAbstract" xlink:label="loc_us-gaap_LiabilitiesAbstract_62B2FBDA581D5E76B3FAF97A5D35E05F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAbstract_62B2FBDA581D5E76B3FAF97A5D35E05F" xlink:to="lab_us-gaap_LiabilitiesAbstract_62B2FBDA581D5E76B3FAF97A5D35E05F" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_561A4125CEF82280FF06D8EE4E5FAA9F_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_0E056E3AEDE4556490627B0D1284352A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current liabilities: </link:label>

<link:label id="lab_us-gaap_LiabilitiesCurrentAbstract_561A4125CEF82280FF06D8EE4E5FAA9F_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrentAbstract_0E056E3AEDE4556490627B0D1284352A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Current [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_0E056E3AEDE4556490627B0D1284352A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_0E056E3AEDE4556490627B0D1284352A" xlink:to="lab_us-gaap_LiabilitiesCurrentAbstract_0E056E3AEDE4556490627B0D1284352A" xlink:type="arc"/>

<link:label id="lab_us-gaap_ShortTermBorrowings_1D27F9133F865C272274D8EE4E60AAB8_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_4DC062CD0F66536A841986AAFC5E48B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Short-term borrowings </link:label>

<link:label id="lab_us-gaap_ShortTermBorrowings_1D27F9133F865C272274D8EE4E60AAB8_label_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_4DC062CD0F66536A841986AAFC5E48B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Short-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_4DC062CD0F66536A841986AAFC5E48B4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermBorrowings_4DC062CD0F66536A841986AAFC5E48B4" xlink:to="lab_us-gaap_ShortTermBorrowings_4DC062CD0F66536A841986AAFC5E48B4" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtCurrent_E550F596B21F5E5E4479D8EE4E60473E_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_2B4A6C125E185D84BAFB1F7F517DD5FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current maturities of long-term debt </link:label>

<link:label id="lab_us-gaap_LongTermDebtCurrent_E550F596B21F5E5E4479D8EE4E60473E_label_en-US" xlink:label="lab_us-gaap_LongTermDebtCurrent_2B4A6C125E185D84BAFB1F7F517DD5FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Current Maturities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_2B4A6C125E185D84BAFB1F7F517DD5FC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtCurrent_2B4A6C125E185D84BAFB1F7F517DD5FC" xlink:to="lab_us-gaap_LongTermDebtCurrent_2B4A6C125E185D84BAFB1F7F517DD5FC" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccountsPayableCurrent_C2020FEE2EF6AB4E1344D8EE4E6011E9_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_E94AE57DFAED5983BA8C4ABCBDB1E618" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable </link:label>

<link:label id="lab_us-gaap_AccountsPayableCurrent_C2020FEE2EF6AB4E1344D8EE4E6011E9_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_E94AE57DFAED5983BA8C4ABCBDB1E618" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Payable, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_E94AE57DFAED5983BA8C4ABCBDB1E618" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsPayableCurrent_E94AE57DFAED5983BA8C4ABCBDB1E618" xlink:to="lab_us-gaap_AccountsPayableCurrent_E94AE57DFAED5983BA8C4ABCBDB1E618" xlink:type="arc"/>

<link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_B520E1EE0E09D834D6FAD8EE4E60B2AB_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_240EF75BC1A1566BA99A74F92F63BC30" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accrued compensation </link:label>

<link:label id="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_B520E1EE0E09D834D6FAD8EE4E60B2AB_label_en-US" xlink:label="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_240EF75BC1A1566BA99A74F92F63BC30" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee-related Liabilities, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_240EF75BC1A1566BA99A74F92F63BC30" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_240EF75BC1A1566BA99A74F92F63BC30" xlink:to="lab_us-gaap_EmployeeRelatedLiabilitiesCurrent_240EF75BC1A1566BA99A74F92F63BC30" xlink:type="arc"/>

<link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_9FDE540BC2498256381AD8EE4E6035F1_terseLabel_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_0A7763597A375FEAAB8794CA66EE590C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income taxes payable </link:label>

<link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_9FDE540BC2498256381AD8EE4E6035F1_label_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_0A7763597A375FEAAB8794CA66EE590C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrued Income Taxes, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_0A7763597A375FEAAB8794CA66EE590C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccruedIncomeTaxesCurrent_0A7763597A375FEAAB8794CA66EE590C" xlink:to="lab_us-gaap_AccruedIncomeTaxesCurrent_0A7763597A375FEAAB8794CA66EE590C" xlink:type="arc"/>

<link:label id="lab_us-gaap_DividendsPayableCurrent_67EC5DDF7C93D83B3061D8EE4E60CEC2_terseLabel_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_32DF488C8CB859A28CC3D54958D7D044" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Dividends payable </link:label>

<link:label id="lab_us-gaap_DividendsPayableCurrent_67EC5DDF7C93D83B3061D8EE4E60CEC2_label_en-US" xlink:label="lab_us-gaap_DividendsPayableCurrent_32DF488C8CB859A28CC3D54958D7D044" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends Payable, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_32DF488C8CB859A28CC3D54958D7D044" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsPayableCurrent_32DF488C8CB859A28CC3D54958D7D044" xlink:to="lab_us-gaap_DividendsPayableCurrent_32DF488C8CB859A28CC3D54958D7D044" xlink:type="arc"/>

<link:label id="lab_us-gaap_SelfInsuranceReserveCurrent_0089B0371D7ED3989F97D8EE4E6048A1_terseLabel_en-US" xlink:label="lab_us-gaap_SelfInsuranceReserveCurrent_ED928FD42E7E5751801FC0023CA41EDF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Insurance liabilities </link:label>

<link:label id="lab_us-gaap_SelfInsuranceReserveCurrent_0089B0371D7ED3989F97D8EE4E6048A1_label_en-US" xlink:label="lab_us-gaap_SelfInsuranceReserveCurrent_ED928FD42E7E5751801FC0023CA41EDF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Self Insurance Reserve, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SelfInsuranceReserveCurrent" xlink:label="loc_us-gaap_SelfInsuranceReserveCurrent_ED928FD42E7E5751801FC0023CA41EDF" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SelfInsuranceReserveCurrent_ED928FD42E7E5751801FC0023CA41EDF" xlink:to="lab_us-gaap_SelfInsuranceReserveCurrent_ED928FD42E7E5751801FC0023CA41EDF" xlink:type="arc"/>

<link:label id="lab_us-gaap_CustomerAdvancesCurrent_C13675776A8E05A3DB46D8EE4E604787_terseLabel_en-US" xlink:label="lab_us-gaap_CustomerAdvancesCurrent_05A659D2741551A08D1916DD790C9BB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Advances on contracts </link:label>

<link:label id="lab_us-gaap_CustomerAdvancesCurrent_C13675776A8E05A3DB46D8EE4E604787_label_en-US" xlink:label="lab_us-gaap_CustomerAdvancesCurrent_05A659D2741551A08D1916DD790C9BB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Customer Advances, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_CustomerAdvancesCurrent" xlink:label="loc_us-gaap_CustomerAdvancesCurrent_05A659D2741551A08D1916DD790C9BB1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CustomerAdvancesCurrent_05A659D2741551A08D1916DD790C9BB1" xlink:to="lab_us-gaap_CustomerAdvancesCurrent_05A659D2741551A08D1916DD790C9BB1" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesOfAssetsHeldForSale_99D0EE08665A82A00349D8EE4E601193_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesOfAssetsHeldForSale_771F330A9C845ABC8A0FA216F97F6BB1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Liabilities of assets held-for-sale </link:label>

<link:label id="lab_us-gaap_LiabilitiesOfAssetsHeldForSale_99D0EE08665A82A00349D8EE4E601193_label_en-US" xlink:label="lab_us-gaap_LiabilitiesOfAssetsHeldForSale_771F330A9C845ABC8A0FA216F97F6BB1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities of Assets Held-for-sale </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesOfAssetsHeldForSale" xlink:label="loc_us-gaap_LiabilitiesOfAssetsHeldForSale_771F330A9C845ABC8A0FA216F97F6BB1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesOfAssetsHeldForSale_771F330A9C845ABC8A0FA216F97F6BB1" xlink:to="lab_us-gaap_LiabilitiesOfAssetsHeldForSale_771F330A9C845ABC8A0FA216F97F6BB1" xlink:type="arc"/>

<link:label id="lab_us-gaap_DueToAffiliateCurrent_8BA97F5B50F7C7C8D584D8EE4E60CB6A_terseLabel_en-US" xlink:label="lab_us-gaap_DueToAffiliateCurrent_328E5DF8C35752F384BEAAABD88817B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Due to unconsolidated affiliate </link:label>

<link:label id="lab_us-gaap_DueToAffiliateCurrent_8BA97F5B50F7C7C8D584D8EE4E60CB6A_label_en-US" xlink:label="lab_us-gaap_DueToAffiliateCurrent_328E5DF8C35752F384BEAAABD88817B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Due to Affiliate, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DueToAffiliateCurrent" xlink:label="loc_us-gaap_DueToAffiliateCurrent_328E5DF8C35752F384BEAAABD88817B4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DueToAffiliateCurrent_328E5DF8C35752F384BEAAABD88817B4" xlink:to="lab_us-gaap_DueToAffiliateCurrent_328E5DF8C35752F384BEAAABD88817B4" xlink:type="arc"/>

<link:label id="lab_us-gaap_DueToRelatedPartiesCurrent_CF95349DB39AE1FF94ABD8EE4E60AAC4_terseLabel_en-US" xlink:label="lab_us-gaap_DueToRelatedPartiesCurrent_5968131D9A5859F5B084D504C7154470" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unit adjustment liability </link:label>

<link:label id="lab_us-gaap_DueToRelatedPartiesCurrent_CF95349DB39AE1FF94ABD8EE4E60AAC4_label_en-US" xlink:label="lab_us-gaap_DueToRelatedPartiesCurrent_5968131D9A5859F5B084D504C7154470" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Due to Related Parties, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DueToRelatedPartiesCurrent" xlink:label="loc_us-gaap_DueToRelatedPartiesCurrent_5968131D9A5859F5B084D504C7154470" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DueToRelatedPartiesCurrent_5968131D9A5859F5B084D504C7154470" xlink:to="lab_us-gaap_DueToRelatedPartiesCurrent_5968131D9A5859F5B084D504C7154470" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherLiabilitiesCurrent_DD4DE66245553E90CC07D8EE4E60F811_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesCurrent_8CA0EEBDCBB754CD82B919512BCDD07A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other current liabilities </link:label>

<link:label id="lab_us-gaap_OtherLiabilitiesCurrent_DD4DE66245553E90CC07D8EE4E60F811_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesCurrent_8CA0EEBDCBB754CD82B919512BCDD07A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Liabilities, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_8CA0EEBDCBB754CD82B919512BCDD07A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilitiesCurrent_8CA0EEBDCBB754CD82B919512BCDD07A" xlink:to="lab_us-gaap_OtherLiabilitiesCurrent_8CA0EEBDCBB754CD82B919512BCDD07A" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesCurrent_1CCBF7B8EC696DF39748D8EE4E60FF6C_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_922E31C54B455B04BEBFD04B0A1552A4" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total current liabilities </link:label>

<link:label id="lab_us-gaap_LiabilitiesCurrent_1CCBF7B8EC696DF39748D8EE4E60FF6C_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_922E31C54B455B04BEBFD04B0A1552A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Current </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_922E31C54B455B04BEBFD04B0A1552A4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_922E31C54B455B04BEBFD04B0A1552A4" xlink:to="lab_us-gaap_LiabilitiesCurrent_922E31C54B455B04BEBFD04B0A1552A4" xlink:type="arc"/>

<link:label id="lab_us-gaap_LongTermDebtNoncurrent_A1E6A9CC00B462E58A4FD8EE4E60C0FB_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_9D34B0DD62C750448588230988A68407" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt </link:label>

<link:label id="lab_us-gaap_LongTermDebtNoncurrent_A1E6A9CC00B462E58A4FD8EE4E60C0FB_label_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_9D34B0DD62C750448588230988A68407" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Excluding Current Maturities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_9D34B0DD62C750448588230988A68407" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_9D34B0DD62C750448588230988A68407" xlink:to="lab_us-gaap_LongTermDebtNoncurrent_9D34B0DD62C750448588230988A68407" xlink:type="arc"/>

<link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_CB06D097D2140B741979D8EE4E619AD0_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_51E7794F9A7A5A38AE87FC74EE364FA0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Deferred income taxes </link:label>

<link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_CB06D097D2140B741979D8EE4E619AD0_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_51E7794F9A7A5A38AE87FC74EE364FA0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Tax Liabilities, Net, Noncurrent </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_51E7794F9A7A5A38AE87FC74EE364FA0" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherLiabilitiesNoncurrent_8C82FA2E42FAB1D4F7D1D8EE4E61946A_label_en-US" xlink:label="lab_us-gaap_OtherLiabilitiesNoncurrent_4D1C4745BE095A598F715480CD75A6F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Liabilities, Noncurrent </link:label>

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<link:label id="lab_us-gaap_Liabilities_30EF6CC97FC8141F50B6D8EE4E6139A3_label_en-US" xlink:label="lab_us-gaap_Liabilities_9952DE9301EA594EBCB22B07B58D408C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities </link:label>

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<link:label id="lab_us-gaap_CommitmentsAndContingencies_A7A4710FC67D97E57D2DD8EE4E6102A2_label_en-US" xlink:label="lab_us-gaap_CommitmentsAndContingencies_738FC61BE2F95E89B5BD007EBD38E8DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Commitments and Contingencies </link:label>

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<link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_A4B83FF2BA56385367B3D8EE4E612453_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_DB1B066D270E50EF8CC845333400DC90" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> HARSCO CORPORATION STOCKHOLDERS' EQUITY </link:label>

<link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_A4B83FF2BA56385367B3D8EE4E612453_label_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_DB1B066D270E50EF8CC845333400DC90" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] </link:label>

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<link:label id="lab_us-gaap_PreferredStockValue_0E49CCF119268B8598E9D8EE4E61A784_terseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue_CBFA3E8BFABE55E2B0F46382DB8E9D2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Preferred stock </link:label>

<link:label id="lab_us-gaap_PreferredStockValue_0E49CCF119268B8598E9D8EE4E61A784_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue_CBFA3E8BFABE55E2B0F46382DB8E9D2F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Preferred Stock, Value, Issued </link:label>

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<link:label id="lab_us-gaap_CommonStockValue_6A0F8AFCBC2383356ECCD8EE4E61C22A_terseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_F2049A3516D654738F7B5858CE0DBF8C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common stock </link:label>

<link:label id="lab_us-gaap_CommonStockValue_6A0F8AFCBC2383356ECCD8EE4E61C22A_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_F2049A3516D654738F7B5858CE0DBF8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Value, Issued </link:label>

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<link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_D6A55B3C50A1E59AFF4CD8EE4E618A4B_terseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_EDFF7F57B6F45932A56EFFEFE3D2DA2E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Additional paid-in capital </link:label>

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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_F0BC5FC2937017A811ECD8EE4E620EDC_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_88EFF9E70EC1548AA0B72DF9DC7C35EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated other comprehensive loss </link:label>

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<link:label id="lab_us-gaap_TreasuryStockValue_4908912E9C06BF2D51DBD8EE4E629FF3_negatedLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValue_E33642B595F4595382E1C573808438FF" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Treasury stock </link:label>

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<link:label id="lab_us-gaap_MinorityInterest_360C2F6694E0B1F2EE1AD8EE4E62C54D_terseLabel_en-US" xlink:label="lab_us-gaap_MinorityInterest_932E4AC69BD75E3C923B4B160EEAC307" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Noncontrolling interests </link:label>

<link:label id="lab_us-gaap_MinorityInterest_360C2F6694E0B1F2EE1AD8EE4E62C54D_label_en-US" xlink:label="lab_us-gaap_MinorityInterest_932E4AC69BD75E3C923B4B160EEAC307" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stockholders' Equity Attributable to Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest_932E4AC69BD75E3C923B4B160EEAC307" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MinorityInterest_932E4AC69BD75E3C923B4B160EEAC307" xlink:to="lab_us-gaap_MinorityInterest_932E4AC69BD75E3C923B4B160EEAC307" xlink:type="arc"/>

<link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_BB7A2BF55404020B2BE9D8EE4E627ECF_totalLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_E47BD1A52E575740ADD8D0A26DC0F205" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total equity </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_E47BD1A52E575740ADD8D0A26DC0F205" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_E47BD1A52E575740ADD8D0A26DC0F205" xlink:to="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_E47BD1A52E575740ADD8D0A26DC0F205" xlink:type="arc"/>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_5FA36B663840608EE792D8EE4E626DBD_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_E5EFA340CCE3571D8C979EC13C5DD8DE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total liabilities and equity </link:label>

<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquity_5FA36B663840608EE792D8EE4E626DBD_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquity_E5EFA340CCE3571D8C979EC13C5DD8DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_E5EFA340CCE3571D8C979EC13C5DD8DE" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_E5EFA340CCE3571D8C979EC13C5DD8DE" xlink:to="lab_us-gaap_LiabilitiesAndStockholdersEquity_E5EFA340CCE3571D8C979EC13C5DD8DE" xlink:type="arc"/>

<link:label id="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_551FFDA44FD68B688AF282989776661C_terseLabel_en-US" xlink:label="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_551FFDA44FD68B688AF282989776661C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Mergers, Acquisitions and Dispositions Disclosures [Text Block] </link:label>

<link:label id="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_551FFDA44FD68B688AF282989776661C_label_en-US" xlink:label="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_551FFDA44FD68B688AF282989776661C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Mergers, Acquisitions and Dispositions Disclosures [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:label="loc_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_551FFDA44FD68B688AF282989776661C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_551FFDA44FD68B688AF282989776661C" xlink:to="lab_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_551FFDA44FD68B688AF282989776661C" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeTable_0671E978E43EA73FF668A9908C68FDBD_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeTable_7CDF79C05F6654DC9FC2D87DAAAED63B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative [Table] </link:label>

<link:label id="lab_us-gaap_DerivativeTable_0671E978E43EA73FF668A9908C68FDBD_label_en-US" xlink:label="lab_us-gaap_DerivativeTable_7CDF79C05F6654DC9FC2D87DAAAED63B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_7CDF79C05F6654DC9FC2D87DAAAED63B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeTable_7CDF79C05F6654DC9FC2D87DAAAED63B" xlink:to="lab_us-gaap_DerivativeTable_7CDF79C05F6654DC9FC2D87DAAAED63B" xlink:type="arc"/>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_CFBB153D6A10F4772CDFA9908C69033A_terseLabel_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_C798DA644AAA50868CA0B03138C15F7F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cross Currency Interest Rate Swap Maturing 2018 [Member] </link:label>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_CFBB153D6A10F4772CDFA9908C69033A_label_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_C798DA644AAA50868CA0B03138C15F7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cross Currency Interest Rate Swap Maturing 2018 [Member] </link:label>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_CFBB153D6A10F4772CDFA9908C69033A_documentation_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_C798DA644AAA50868CA0B03138C15F7F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents a cross-currency interest rate swap maturing in 2018. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_CrossCurrencyInterestRateSwapMaturing2018Member" xlink:label="loc_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_C798DA644AAA50868CA0B03138C15F7F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_C798DA644AAA50868CA0B03138C15F7F" xlink:to="lab_hsc_CrossCurrencyInterestRateSwapMaturing2018Member_C798DA644AAA50868CA0B03138C15F7F" xlink:type="arc"/>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_9B940F15A75940AEAD31A9908C69134D_terseLabel_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_A9F283A511BD5B43B23C09BD507EBCD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cross Currency Interest Rate Swap Maturing 2020 [Member] </link:label>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_9B940F15A75940AEAD31A9908C69134D_label_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_A9F283A511BD5B43B23C09BD507EBCD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cross Currency Interest Rate Swap Maturing 2020 [Member] </link:label>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_9B940F15A75940AEAD31A9908C69134D_documentation_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_A9F283A511BD5B43B23C09BD507EBCD3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents a cross-currency interest rate swap maturing in 2020. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_CrossCurrencyInterestRateSwapMaturing2020Member" xlink:label="loc_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_A9F283A511BD5B43B23C09BD507EBCD3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_A9F283A511BD5B43B23C09BD507EBCD3" xlink:to="lab_hsc_CrossCurrencyInterestRateSwapMaturing2020Member_A9F283A511BD5B43B23C09BD507EBCD3" xlink:type="arc"/>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_FEE4F34FDAAB18008018A9908C69DFA2_terseLabel_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_9BF8719B661F5E31B874CCE2F2983503" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cross Currency Interest Rate Swap Maturing 2016 through 2017 [Member] </link:label>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_FEE4F34FDAAB18008018A9908C69DFA2_label_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_9BF8719B661F5E31B874CCE2F2983503" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cross Currency Interest Rate Swap Maturing 2013 [Member] </link:label>

<link:label id="lab_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_FEE4F34FDAAB18008018A9908C69DFA2_documentation_en-US" xlink:label="lab_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_9BF8719B661F5E31B874CCE2F2983503" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Represents a cross-currency interest rate swap maturing in 2013. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_CrossCurrencyInterestRateSwapMaturing2013Member" xlink:label="loc_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_9BF8719B661F5E31B874CCE2F2983503" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_9BF8719B661F5E31B874CCE2F2983503" xlink:to="lab_hsc_CrossCurrencyInterestRateSwapMaturing2013Member_9BF8719B661F5E31B874CCE2F2983503" xlink:type="arc"/>

<link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_CD6C206AC61268481C0AA9908C6AEB47_terseLabel_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_5540FFCBB9E550AF9D53DAB97BDE30E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Designated as hedging instrument </link:label>

<link:label id="lab_us-gaap_DesignatedAsHedgingInstrumentMember_CD6C206AC61268481C0AA9908C6AEB47_label_en-US" xlink:label="lab_us-gaap_DesignatedAsHedgingInstrumentMember_5540FFCBB9E550AF9D53DAB97BDE30E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Designated as Hedging Instrument [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DesignatedAsHedgingInstrumentMember" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_5540FFCBB9E550AF9D53DAB97BDE30E4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DesignatedAsHedgingInstrumentMember_5540FFCBB9E550AF9D53DAB97BDE30E4" xlink:to="lab_us-gaap_DesignatedAsHedgingInstrumentMember_5540FFCBB9E550AF9D53DAB97BDE30E4" xlink:type="arc"/>

<link:label id="lab_us-gaap_DerivativeLineItems_FC621F1F13102BE6F77EA9908C6A7541_terseLabel_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_35E619D0511452F288B710D1B5399CF9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivatives Designated as Hedging Instruments </link:label>

<link:label id="lab_us-gaap_DerivativeLineItems_FC621F1F13102BE6F77EA9908C6A7541_label_en-US" xlink:label="lab_us-gaap_DerivativeLineItems_35E619D0511452F288B710D1B5399CF9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_35E619D0511452F288B710D1B5399CF9" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DerivativeLineItems_35E619D0511452F288B710D1B5399CF9" xlink:to="lab_us-gaap_DerivativeLineItems_35E619D0511452F288B710D1B5399CF9" xlink:type="arc"/>

<link:label id="lab_invest_DerivativeNotionalAmount_3915E1388A8DA58FB017A9908C6B34C1_verboseLabel_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_183B275A7ADC5C48B5D36E7B28D65D1A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Contractual Amount </link:label>

<link:label id="lab_invest_DerivativeNotionalAmount_3915E1388A8DA58FB017A9908C6B34C1_label_en-US" xlink:label="lab_invest_DerivativeNotionalAmount_183B275A7ADC5C48B5D36E7B28D65D1A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative, Notional Amount </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_DerivativeNotionalAmount" xlink:label="loc_invest_DerivativeNotionalAmount_183B275A7ADC5C48B5D36E7B28D65D1A" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_DerivativeNotionalAmount_183B275A7ADC5C48B5D36E7B28D65D1A" xlink:to="lab_invest_DerivativeNotionalAmount_183B275A7ADC5C48B5D36E7B28D65D1A" xlink:type="arc"/>

<link:label id="lab_us-gaap_DueFromAffiliates_E2E504CBCA5602C6D016AED026098B15_terseLabel_en-US" xlink:label="lab_us-gaap_DueFromAffiliates_E2E504CBCA5602C6D016AED026098B15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Balances due from Brand </link:label>

<link:label id="lab_us-gaap_DueFromAffiliates_E2E504CBCA5602C6D016AED026098B15_label_en-US" xlink:label="lab_us-gaap_DueFromAffiliates_E2E504CBCA5602C6D016AED026098B15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Due from Affiliates </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DueFromAffiliates" xlink:label="loc_us-gaap_DueFromAffiliates_E2E504CBCA5602C6D016AED026098B15" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DueFromAffiliates_E2E504CBCA5602C6D016AED026098B15" xlink:to="lab_us-gaap_DueFromAffiliates_E2E504CBCA5602C6D016AED026098B15" xlink:type="arc"/>

<link:label id="lab_us-gaap_DueToAffiliateCurrentAndNoncurrent_78ED2D5958A8B2FFAD7CAED0260AD6BD_terseLabel_en-US" xlink:label="lab_us-gaap_DueToAffiliateCurrentAndNoncurrent_78ED2D5958A8B2FFAD7CAED0260AD6BD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Balances due to Brand </link:label>

<link:label id="lab_us-gaap_DueToAffiliateCurrentAndNoncurrent_78ED2D5958A8B2FFAD7CAED0260AD6BD_label_en-US" xlink:label="lab_us-gaap_DueToAffiliateCurrentAndNoncurrent_78ED2D5958A8B2FFAD7CAED0260AD6BD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Due to Affiliate </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DueToAffiliateCurrentAndNoncurrent" xlink:label="loc_us-gaap_DueToAffiliateCurrentAndNoncurrent_78ED2D5958A8B2FFAD7CAED0260AD6BD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DueToAffiliateCurrentAndNoncurrent_78ED2D5958A8B2FFAD7CAED0260AD6BD" xlink:to="lab_us-gaap_DueToAffiliateCurrentAndNoncurrent_78ED2D5958A8B2FFAD7CAED0260AD6BD" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_574F4DDDE0F2010F4DFE82884C65B4B0_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_574F4DDDE0F2010F4DFE82884C65B4B0" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Foreign currency translation adjustments, deferred income taxes </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_574F4DDDE0F2010F4DFE82884C65B4B0_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_574F4DDDE0F2010F4DFE82884C65B4B0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Foreign Currency Translation Gain (Loss) Arising During Period, Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_574F4DDDE0F2010F4DFE82884C65B4B0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_574F4DDDE0F2010F4DFE82884C65B4B0" xlink:to="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax_574F4DDDE0F2010F4DFE82884C65B4B0" xlink:type="arc"/>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_E5917AFDE4712BE3C48982884C65762E_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_E5917AFDE4712BE3C48982884C65762E" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Net gain (loss) on cash flow hedging instruments, deferred income taxes </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_E5917AFDE4712BE3C48982884C65762E_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_E5917AFDE4712BE3C48982884C65762E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax_E5917AFDE4712BE3C48982884C65762E" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_936DD93CFBB9C9ABE50B82884C658E48_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_936DD93CFBB9C9ABE50B82884C658E48" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Pension liability adjustments, deferred income taxes </link:label>

<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_936DD93CFBB9C9ABE50B82884C658E48_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_936DD93CFBB9C9ABE50B82884C658E48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Tax </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_936DD93CFBB9C9ABE50B82884C658E48" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_B16B8C30181EAAD37F4A82884C6519C2_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_B16B8C30181EAAD37F4A82884C6519C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax </link:label>

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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentAbstract_CBCC77FAB7F2BFF6BDA3994F809723BC_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract_F84583A60821518D9EACAC4F9149008B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_F84583A60821518D9EACAC4F9149008B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_E5AAD7312EBEAD7FFDDA994F8097A549_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_60E258CB658B5DBEAC30DA1D536CDB20" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Property, Plant and Equipment [Table] </link:label>

<link:label id="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_E5AAD7312EBEAD7FFDDA994F8097A549_label_en-US" xlink:label="lab_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_60E258CB658B5DBEAC30DA1D536CDB20" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Table] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_60E258CB658B5DBEAC30DA1D536CDB20" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2D3FE5360CD2BC779D65994F809787D5_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2C1E543AD18951D99EBED24EBE4EF926" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment by Type [Axis] </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2D3FE5360CD2BC779D65994F809787D5_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2C1E543AD18951D99EBED24EBE4EF926" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Type [Axis] </link:label>

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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_ABA4B8A83AC691CEFB3F994F80979528_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_A0E4F146B55858B3995665CCCFDFC08C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Type [Domain] </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_ABA4B8A83AC691CEFB3F994F80979528_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentTypeDomain_A0E4F146B55858B3995665CCCFDFC08C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Type [Domain] </link:label>

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<link:label id="lab_us-gaap_LandMember_8225D56A67E598924C44994F809741BD_terseLabel_en-US" xlink:label="lab_us-gaap_LandMember_9398B189DFA45A339253A8BFF824F01D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Land </link:label>

<link:label id="lab_us-gaap_LandMember_8225D56A67E598924C44994F809741BD_label_en-US" xlink:label="lab_us-gaap_LandMember_9398B189DFA45A339253A8BFF824F01D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Land [Member] </link:label>

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<link:label id="lab_us-gaap_LandImprovementsMember_9E550217A8364810B1BA994F8097F188_terseLabel_en-US" xlink:label="lab_us-gaap_LandImprovementsMember_43DD8EE4F9F3519A90CD1EF37D24D905" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Land improvements </link:label>

<link:label id="lab_us-gaap_LandImprovementsMember_9E550217A8364810B1BA994F8097F188_label_en-US" xlink:label="lab_us-gaap_LandImprovementsMember_43DD8EE4F9F3519A90CD1EF37D24D905" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Land Improvements [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_LandImprovementsMember" xlink:label="loc_us-gaap_LandImprovementsMember_43DD8EE4F9F3519A90CD1EF37D24D905" xlink:type="locator"/>

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<link:label id="lab_us-gaap_BuildingAndBuildingImprovementsMember_63AEE19C5A2FBCE54340994F8097B2C9_terseLabel_en-US" xlink:label="lab_us-gaap_BuildingAndBuildingImprovementsMember_AE8676161BB45781B852C684844602FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Buildings and improvements </link:label>

<link:label id="lab_us-gaap_BuildingAndBuildingImprovementsMember_63AEE19C5A2FBCE54340994F8097B2C9_label_en-US" xlink:label="lab_us-gaap_BuildingAndBuildingImprovementsMember_AE8676161BB45781B852C684844602FC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Building and Building Improvements [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_BuildingAndBuildingImprovementsMember" xlink:label="loc_us-gaap_BuildingAndBuildingImprovementsMember_AE8676161BB45781B852C684844602FC" xlink:type="locator"/>

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<link:label id="lab_us-gaap_MachineryAndEquipmentMember_E2F55DF8D3967F2FCB05994F8097D95B_terseLabel_en-US" xlink:label="lab_us-gaap_MachineryAndEquipmentMember_8CAE834327B551878F82F99E3B9951B7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Machinery and equipment </link:label>

<link:label id="lab_us-gaap_MachineryAndEquipmentMember_E2F55DF8D3967F2FCB05994F8097D95B_label_en-US" xlink:label="lab_us-gaap_MachineryAndEquipmentMember_8CAE834327B551878F82F99E3B9951B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Machinery and Equipment [Member] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="loc_us-gaap_MachineryAndEquipmentMember_8CAE834327B551878F82F99E3B9951B7" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ConstructionInProgressMember_41DBB3D1DDEE73CAB66E994F80972C4E_terseLabel_en-US" xlink:label="lab_us-gaap_ConstructionInProgressMember_A10D5BEA618C5CDA9F84921C002BFCA0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Uncompleted construction </link:label>

<link:label id="lab_us-gaap_ConstructionInProgressMember_41DBB3D1DDEE73CAB66E994F80972C4E_label_en-US" xlink:label="lab_us-gaap_ConstructionInProgressMember_A10D5BEA618C5CDA9F84921C002BFCA0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Construction in Progress [Member] </link:label>

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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_8E08209FE47398E89E21994F80976AA4_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems_51E0E61992315AF69968D1E0408A7F36" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment </link:label>

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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_A33A2DD72E17A4F857B2994F80982EE0_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_115E51AF8E25554CB35C797255860FFF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Gross property, plant and equipment </link:label>

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<link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_152B0882F8E547636B93994F8098C335_negatedLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_1D235F33A3CB5000A9F43C824782B461" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Less: Accumulated depreciation </link:label>

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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_C29E4F0DAD9E316547C7994F80982AC8_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_A5B7FF323B6051189E4A45AC6552BFE9" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Property, plant and equipment, net </link:label>

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<link:label id="lab_us-gaap_EmployeeSeveranceMember_6EA918D11446AED296C98370FE50B8F9_terseLabel_en-US" xlink:label="lab_us-gaap_EmployeeSeveranceMember_6EA918D11446AED296C98370FE50B8F9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Employee Severance [Member] </link:label>

<link:label id="lab_us-gaap_EmployeeSeveranceMember_6EA918D11446AED296C98370FE50B8F9_label_en-US" xlink:label="lab_us-gaap_EmployeeSeveranceMember_6EA918D11446AED296C98370FE50B8F9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Severance [Member] </link:label>

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<link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_98242F3E5CBCD75953AC8370FE558594_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems_98242F3E5CBCD75953AC8370FE558594" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Programs </link:label>

<link:label id="lab_us-gaap_RestructuringCostAndReserveLineItems_98242F3E5CBCD75953AC8370FE558594_label_en-US" xlink:label="lab_us-gaap_RestructuringCostAndReserveLineItems_98242F3E5CBCD75953AC8370FE558594" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Cost and Reserve [Line Items] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_98242F3E5CBCD75953AC8370FE558594" xlink:type="locator"/>

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<link:label id="lab_hsc_RestructuringReservePeriodExpenseAndOtherAdjustments_BF219A13CA1F7480C9308370FE55C5A2_terseLabel_en-US" xlink:label="lab_hsc_RestructuringReservePeriodExpenseAndOtherAdjustments_BF219A13CA1F7480C9308370FE55C5A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Period Expense and Other Adjustments </link:label>

<link:label id="lab_hsc_RestructuringReservePeriodExpenseAndOtherAdjustments_BF219A13CA1F7480C9308370FE55C5A2_label_en-US" xlink:label="lab_hsc_RestructuringReservePeriodExpenseAndOtherAdjustments_BF219A13CA1F7480C9308370FE55C5A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Period Expense and Other Adjustments </link:label>

<link:label id="lab_hsc_RestructuringReservePeriodExpenseAndOtherAdjustments_BF219A13CA1F7480C9308370FE55C5A2_documentation_en-US" xlink:label="lab_hsc_RestructuringReservePeriodExpenseAndOtherAdjustments_BF219A13CA1F7480C9308370FE55C5A2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Adjustments to previously recorded restructuring charges resulting from changes in facts and circumstances in the implementation of these activities as well as the timing of additional expenses recognized under U.S. GAAP. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_RestructuringReservePeriodExpenseAndOtherAdjustments" xlink:label="loc_hsc_RestructuringReservePeriodExpenseAndOtherAdjustments_BF219A13CA1F7480C9308370FE55C5A2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringReserveAccrualAdjustment_A56A020B8EA19DAD6C8F8370FE56D01C_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveAccrualAdjustment_A56A020B8EA19DAD6C8F8370FE56D01C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Accrual Adjustment </link:label>

<link:label id="lab_us-gaap_RestructuringReserveAccrualAdjustment_A56A020B8EA19DAD6C8F8370FE56D01C_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveAccrualAdjustment_A56A020B8EA19DAD6C8F8370FE56D01C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Accrual Adjustment </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringReserveAccrualAdjustment" xlink:label="loc_us-gaap_RestructuringReserveAccrualAdjustment_A56A020B8EA19DAD6C8F8370FE56D01C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringReserveSettledWithoutCash1_5ECCF45B1D897D7978B18370FE561882_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveSettledWithoutCash1_5ECCF45B1D897D7978B18370FE561882" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Settled without Cash </link:label>

<link:label id="lab_us-gaap_RestructuringReserveSettledWithoutCash1_5ECCF45B1D897D7978B18370FE561882_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveSettledWithoutCash1_5ECCF45B1D897D7978B18370FE561882" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Settled without Cash </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringReserveSettledWithoutCash1" xlink:label="loc_us-gaap_RestructuringReserveSettledWithoutCash1_5ECCF45B1D897D7978B18370FE561882" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringReserveRollForward_CD70D1D9412F387843598370FE56A1F0_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveRollForward_CD70D1D9412F387843598370FE56A1F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring accrual related activity </link:label>

<link:label id="lab_us-gaap_RestructuringReserveRollForward_CD70D1D9412F387843598370FE56A1F0_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveRollForward_CD70D1D9412F387843598370FE56A1F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve [Roll Forward] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringReserveRollForward" xlink:label="loc_us-gaap_RestructuringReserveRollForward_CD70D1D9412F387843598370FE56A1F0" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringReserve_8F5681FBC97FD56A86AF8370FE569F29_periodStartLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve_8F5681FBC97FD56A86AF8370FE569F29" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Accrual, balance at the beginning of the period </link:label>

<link:label id="lab_us-gaap_RestructuringReserve_8F5681FBC97FD56A86AF8370FE569F29_label_en-US" xlink:label="lab_us-gaap_RestructuringReserve_8F5681FBC97FD56A86AF8370FE569F29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_8F5681FBC97FD56A86AF8370FE569F29" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringReserve_C0C9EE322F2B31EA525F8370FE56A579_periodEndLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserve_C0C9EE322F2B31EA525F8370FE56A579" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Remaining Accrual, balance at the end of the period </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_C0C9EE322F2B31EA525F8370FE56A579" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PaymentsForRestructuring_0039F4EE70DA75ADDC468370FE563525_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRestructuring_0039F4EE70DA75ADDC468370FE563525" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Payments for Restructuring </link:label>

<link:label id="lab_us-gaap_PaymentsForRestructuring_0039F4EE70DA75ADDC468370FE563525_label_en-US" xlink:label="lab_us-gaap_PaymentsForRestructuring_0039F4EE70DA75ADDC468370FE563525" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for Restructuring </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PaymentsForRestructuring" xlink:label="loc_us-gaap_PaymentsForRestructuring_0039F4EE70DA75ADDC468370FE563525" xlink:type="locator"/>

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<link:label id="lab_us-gaap_RestructuringReserveTranslationAdjustment_31CB6757A9E8BEB731898370FE56D3FF_terseLabel_en-US" xlink:label="lab_us-gaap_RestructuringReserveTranslationAdjustment_31CB6757A9E8BEB731898370FE56D3FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Translation Adjustment </link:label>

<link:label id="lab_us-gaap_RestructuringReserveTranslationAdjustment_31CB6757A9E8BEB731898370FE56D3FF_label_en-US" xlink:label="lab_us-gaap_RestructuringReserveTranslationAdjustment_31CB6757A9E8BEB731898370FE56D3FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restructuring Reserve, Translation Adjustment </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RestructuringReserveTranslationAdjustment" xlink:label="loc_us-gaap_RestructuringReserveTranslationAdjustment_31CB6757A9E8BEB731898370FE56D3FF" xlink:type="locator"/>

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<link:label id="lab_hsc_OtherIncomeDisclosureTextBlock_B76AA0E5A46F478C127683E4F370605B_terseLabel_en-US" xlink:label="lab_hsc_OtherIncomeDisclosureTextBlock_B76AA0E5A46F478C127683E4F370605B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Expenses </link:label>

<link:label id="lab_hsc_OtherIncomeDisclosureTextBlock_B76AA0E5A46F478C127683E4F370605B_label_en-US" xlink:label="lab_hsc_OtherIncomeDisclosureTextBlock_B76AA0E5A46F478C127683E4F370605B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Income Disclosure [Text Block] </link:label>

<link:label id="lab_hsc_OtherIncomeDisclosureTextBlock_B76AA0E5A46F478C127683E4F370605B_documentation_en-US" xlink:label="lab_hsc_OtherIncomeDisclosureTextBlock_B76AA0E5A46F478C127683E4F370605B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Discloses other income and expenses which may include but is not limited to, restructuring costs for employee termination benefits and costs to exit activities; impaired asset write-downs; production line rationalizations; net gains or losses on the disposal of non-core assets; and fair value accounting adjustments to recent acquisitions by the Company. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_OtherIncomeDisclosureTextBlock" xlink:label="loc_hsc_OtherIncomeDisclosureTextBlock_B76AA0E5A46F478C127683E4F370605B" xlink:type="locator"/>

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<link:label id="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureTextBlock_5F8649DBDE4C237CB793994F80C5A033_terseLabel_en-US" xlink:label="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureTextBlock_712B283A278B57F6988E32B1A2FBE4EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Derivative Instruments, Hedging Activities and Fair Value </link:label>

<link:label id="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureTextBlock_5F8649DBDE4C237CB793994F80C5A033_label_en-US" xlink:label="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureTextBlock_712B283A278B57F6988E32B1A2FBE4EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments Hedging Activities and Fair Value Disclosure [Text Block] </link:label>

<link:label id="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureTextBlock_5F8649DBDE4C237CB793994F80C5A033_documentation_en-US" xlink:label="lab_hsc_DerivativeInstrumentsHedgingActivitiesAndFairValueDisclosureTextBlock_712B283A278B57F6988E32B1A2FBE4EE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Disclosure of the entity's derivative instruments and hedging activities. Describes an entity's risk management strategies, derivatives in hedging activities and non-hedging derivative instruments, the assets, obligations, liabilities, revenues and expenses arising there from, and the amounts of and methodologies and assumptions used in determining the amounts of such items. Also represents the disclosure regarding the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. </link:label>

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<link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_CE269E02D979B40B07FA994F80DE42AE_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_B44AE88EDE3C513FA208C42312E592FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Accumulated Other Comprehensive Income (Loss) </link:label>

<link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_CE269E02D979B40B07FA994F80DE42AE_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_B44AE88EDE3C513FA208C42312E592FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_2192457663743A86315C994F80DE8C6C_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock_BEB235A43E7C5AF0ACD6CFC1EE26628E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income </link:label>

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<link:label id="lab_hsc_ScheduleOfSegmentReportingInformationOperatingResultsTableTextBlock_DCE436D006C1C6E29E71994F80616243_documentation_en-US" xlink:label="lab_hsc_ScheduleOfSegmentReportingInformationOperatingResultsTableTextBlock_497F570F5A095BAEAFB90D5FABE77768" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Tabular disclosure of the revenue and profit or loss for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ScheduleOfSegmentReportingInformationOperatingResultsTableTextBlock" xlink:label="loc_hsc_ScheduleOfSegmentReportingInformationOperatingResultsTableTextBlock_497F570F5A095BAEAFB90D5FABE77768" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_6AE435872892C1474A96994F806106C9_terseLabel_en-US" xlink:label="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_9DBBE3A74DC75C32B261A14F0DFEEA55" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reconciliation of segment operating income to income from continuing operations before income taxes and equity income </link:label>

<link:label id="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_6AE435872892C1474A96994F806106C9_label_en-US" xlink:label="lab_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_9DBBE3A74DC75C32B261A14F0DFEEA55" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_9DBBE3A74DC75C32B261A14F0DFEEA55" xlink:type="locator"/>

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<link:label id="lab_hsc_DocumentAndEntityInformationAbstract_F18D1FE6647C57553352994F807387E1_label_en-US" xlink:label="lab_hsc_DocumentAndEntityInformationAbstract_ABED6914D64556DC84B2E8CDA30FBB2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document And Entity Information [Abstract] </link:label>

<link:label id="lab_hsc_DocumentAndEntityInformationAbstract_F18D1FE6647C57553352994F807387E1_documentation_en-US" xlink:label="lab_hsc_DocumentAndEntityInformationAbstract_ABED6914D64556DC84B2E8CDA30FBB2C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> -- None. No documentation exists for this element. -- </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_DocumentAndEntityInformationAbstract" xlink:label="loc_hsc_DocumentAndEntityInformationAbstract_ABED6914D64556DC84B2E8CDA30FBB2C" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_DocumentAndEntityInformationAbstract_ABED6914D64556DC84B2E8CDA30FBB2C" xlink:to="lab_hsc_DocumentAndEntityInformationAbstract_ABED6914D64556DC84B2E8CDA30FBB2C" xlink:type="arc"/>

<link:label id="lab_dei_EntityRegistrantName_ECE747F0CBC0DD484DD2994F8073D8E6_terseLabel_en-US" xlink:label="lab_dei_EntityRegistrantName_334333B0F85F541BA2932E5A63AC1A15" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Registrant Name </link:label>

<link:label id="lab_dei_EntityRegistrantName_ECE747F0CBC0DD484DD2994F8073D8E6_label_en-US" xlink:label="lab_dei_EntityRegistrantName_334333B0F85F541BA2932E5A63AC1A15" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Registrant Name </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_334333B0F85F541BA2932E5A63AC1A15" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityRegistrantName_334333B0F85F541BA2932E5A63AC1A15" xlink:to="lab_dei_EntityRegistrantName_334333B0F85F541BA2932E5A63AC1A15" xlink:type="arc"/>

<link:label id="lab_dei_EntityCentralIndexKey_F7687FC4D1CCFDCB232A994F80745FA6_terseLabel_en-US" xlink:label="lab_dei_EntityCentralIndexKey_52672765FC11590DBFCCBA2A681D7888" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Central Index Key </link:label>

<link:label id="lab_dei_EntityCentralIndexKey_F7687FC4D1CCFDCB232A994F80745FA6_label_en-US" xlink:label="lab_dei_EntityCentralIndexKey_52672765FC11590DBFCCBA2A681D7888" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Central Index Key </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_52672765FC11590DBFCCBA2A681D7888" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCentralIndexKey_52672765FC11590DBFCCBA2A681D7888" xlink:to="lab_dei_EntityCentralIndexKey_52672765FC11590DBFCCBA2A681D7888" xlink:type="arc"/>

<link:label id="lab_dei_CurrentFiscalYearEndDate_4FCF396400D44894F3EF994F80743F5F_terseLabel_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_0C451A7C9EF1519099AB9053C8E264F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current Fiscal Year End Date </link:label>

<link:label id="lab_dei_CurrentFiscalYearEndDate_4FCF396400D44894F3EF994F80743F5F_label_en-US" xlink:label="lab_dei_CurrentFiscalYearEndDate_0C451A7C9EF1519099AB9053C8E264F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Current Fiscal Year End Date </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_0C451A7C9EF1519099AB9053C8E264F1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_CurrentFiscalYearEndDate_0C451A7C9EF1519099AB9053C8E264F1" xlink:to="lab_dei_CurrentFiscalYearEndDate_0C451A7C9EF1519099AB9053C8E264F1" xlink:type="arc"/>

<link:label id="lab_dei_EntityCurrentReportingStatus_F95D0DE7938F5D0A1C2B994F80745558_terseLabel_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_7806CEB091F65A0A88B824C0D97EEC87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Current Reporting Status </link:label>

<link:label id="lab_dei_EntityCurrentReportingStatus_F95D0DE7938F5D0A1C2B994F80745558_label_en-US" xlink:label="lab_dei_EntityCurrentReportingStatus_7806CEB091F65A0A88B824C0D97EEC87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Current Reporting Status </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_7806CEB091F65A0A88B824C0D97EEC87" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCurrentReportingStatus_7806CEB091F65A0A88B824C0D97EEC87" xlink:to="lab_dei_EntityCurrentReportingStatus_7806CEB091F65A0A88B824C0D97EEC87" xlink:type="arc"/>

<link:label id="lab_dei_EntityFilerCategory_A8064D06BDB51162E569994F80745FB7_terseLabel_en-US" xlink:label="lab_dei_EntityFilerCategory_A38C751104905624A14BB5929B4E3778" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Filer Category </link:label>

<link:label id="lab_dei_EntityFilerCategory_A8064D06BDB51162E569994F80745FB7_label_en-US" xlink:label="lab_dei_EntityFilerCategory_A38C751104905624A14BB5929B4E3778" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Filer Category </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_A38C751104905624A14BB5929B4E3778" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityFilerCategory_A38C751104905624A14BB5929B4E3778" xlink:to="lab_dei_EntityFilerCategory_A38C751104905624A14BB5929B4E3778" xlink:type="arc"/>

<link:label id="lab_dei_DocumentType_217252A247EF5D29B13D994F8074955D_terseLabel_en-US" xlink:label="lab_dei_DocumentType_7D8C7E280DC252A98D1239CBDE742523" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Document Type </link:label>

<link:label id="lab_dei_DocumentType_217252A247EF5D29B13D994F8074955D_label_en-US" xlink:label="lab_dei_DocumentType_7D8C7E280DC252A98D1239CBDE742523" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document Type </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_7D8C7E280DC252A98D1239CBDE742523" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentType_7D8C7E280DC252A98D1239CBDE742523" xlink:to="lab_dei_DocumentType_7D8C7E280DC252A98D1239CBDE742523" xlink:type="arc"/>

<link:label id="lab_dei_DocumentPeriodEndDate_10954DA7ED0328DCE5F6994F80744F8D_terseLabel_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_8BB4208EDC27547087ECEE2135C30A49" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Document Period End Date </link:label>

<link:label id="lab_dei_DocumentPeriodEndDate_10954DA7ED0328DCE5F6994F80744F8D_label_en-US" xlink:label="lab_dei_DocumentPeriodEndDate_8BB4208EDC27547087ECEE2135C30A49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document Period End Date </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_8BB4208EDC27547087ECEE2135C30A49" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentPeriodEndDate_8BB4208EDC27547087ECEE2135C30A49" xlink:to="lab_dei_DocumentPeriodEndDate_8BB4208EDC27547087ECEE2135C30A49" xlink:type="arc"/>

<link:label id="lab_dei_DocumentFiscalYearFocus_0CBF37D54BAF3A2B9675994F8074BC13_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_8E1B99DBFC4A51E6B68170FD1912361D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Document Fiscal Year Focus </link:label>

<link:label id="lab_dei_DocumentFiscalYearFocus_0CBF37D54BAF3A2B9675994F8074BC13_label_en-US" xlink:label="lab_dei_DocumentFiscalYearFocus_8E1B99DBFC4A51E6B68170FD1912361D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document Fiscal Year Focus </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_8E1B99DBFC4A51E6B68170FD1912361D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalYearFocus_8E1B99DBFC4A51E6B68170FD1912361D" xlink:to="lab_dei_DocumentFiscalYearFocus_8E1B99DBFC4A51E6B68170FD1912361D" xlink:type="arc"/>

<link:label id="lab_dei_DocumentFiscalPeriodFocus_9A4AA2B3D720F8950EA0994F80744CB7_terseLabel_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_337DB95426115153ADD17B564654BF27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Document Fiscal Period Focus </link:label>

<link:label id="lab_dei_DocumentFiscalPeriodFocus_9A4AA2B3D720F8950EA0994F80744CB7_label_en-US" xlink:label="lab_dei_DocumentFiscalPeriodFocus_337DB95426115153ADD17B564654BF27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Document Fiscal Period Focus </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_337DB95426115153ADD17B564654BF27" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_DocumentFiscalPeriodFocus_337DB95426115153ADD17B564654BF27" xlink:to="lab_dei_DocumentFiscalPeriodFocus_337DB95426115153ADD17B564654BF27" xlink:type="arc"/>

<link:label id="lab_dei_AmendmentFlag_834F0385338164DAB2C3994F8074FD8E_terseLabel_en-US" xlink:label="lab_dei_AmendmentFlag_67325E4CCE1756EB9E8F683D405D0FCD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amendment Flag </link:label>

<link:label id="lab_dei_AmendmentFlag_834F0385338164DAB2C3994F8074FD8E_label_en-US" xlink:label="lab_dei_AmendmentFlag_67325E4CCE1756EB9E8F683D405D0FCD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amendment Flag </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_67325E4CCE1756EB9E8F683D405D0FCD" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_AmendmentFlag_67325E4CCE1756EB9E8F683D405D0FCD" xlink:to="lab_dei_AmendmentFlag_67325E4CCE1756EB9E8F683D405D0FCD" xlink:type="arc"/>

<link:label id="lab_dei_EntityCommonStockSharesOutstanding_51D7DC7BB7A12CDD1439994F807425CA_terseLabel_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_0C67F3612A8E5DC0833BA7E519833AD6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity Common Stock, Shares Outstanding </link:label>

<link:label id="lab_dei_EntityCommonStockSharesOutstanding_51D7DC7BB7A12CDD1439994F807425CA_label_en-US" xlink:label="lab_dei_EntityCommonStockSharesOutstanding_0C67F3612A8E5DC0833BA7E519833AD6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity Common Stock, Shares Outstanding </link:label>

<link:loc xlink:href="http://xbrl.sec.gov/dei/2013/dei-2013-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_0C67F3612A8E5DC0833BA7E519833AD6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_EntityCommonStockSharesOutstanding_0C67F3612A8E5DC0833BA7E519833AD6" xlink:to="lab_dei_EntityCommonStockSharesOutstanding_0C67F3612A8E5DC0833BA7E519833AD6" xlink:type="arc"/>

<link:label id="lab_us-gaap_EarningsPerShareTextBlock_512458789241847FD253994F807E235A_terseLabel_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_4702304825255A5EB3071AA65660B195" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reconciliation of Basic and Diluted Shares </link:label>

<link:label id="lab_us-gaap_EarningsPerShareTextBlock_512458789241847FD253994F807E235A_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareTextBlock_4702304825255A5EB3071AA65660B195" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Earnings Per Share [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_4702304825255A5EB3071AA65660B195" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EarningsPerShareTextBlock_4702304825255A5EB3071AA65660B195" xlink:to="lab_us-gaap_EarningsPerShareTextBlock_4702304825255A5EB3071AA65660B195" xlink:type="arc"/>

<link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_FB01BA158543CD429517994F805C1F18_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_1B2C756C70405DD19437A2610BD36986" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Review of Operations by Segment </link:label>

<link:label id="lab_us-gaap_SegmentReportingDisclosureTextBlock_FB01BA158543CD429517994F805C1F18_label_en-US" xlink:label="lab_us-gaap_SegmentReportingDisclosureTextBlock_1B2C756C70405DD19437A2610BD36986" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting Disclosure [Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_1B2C756C70405DD19437A2610BD36986" xlink:type="locator"/>

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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_43E085D22C5B96D81608994F807F4FB5_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_B3CF74AA61925749AFE5C52C12225669" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment </link:label>

<link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_43E085D22C5B96D81608994F807F4FB5_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_B3CF74AA61925749AFE5C52C12225669" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment Disclosure [Text Block] </link:label>

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<link:label id="lab_hsc_AccountsReceivableAndInventoriesDisclosureTextBlock_7F1CE25BFC4730CB255A829892E76664_terseLabel_en-US" xlink:label="lab_hsc_AccountsReceivableAndInventoriesDisclosureTextBlock_7F1CE25BFC4730CB255A829892E76664" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts Receivable and Inventories </link:label>

<link:label id="lab_hsc_AccountsReceivableAndInventoriesDisclosureTextBlock_7F1CE25BFC4730CB255A829892E76664_label_en-US" xlink:label="lab_hsc_AccountsReceivableAndInventoriesDisclosureTextBlock_7F1CE25BFC4730CB255A829892E76664" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Receivable and Inventories Disclosure [Text Block] </link:label>

<link:label id="lab_hsc_AccountsReceivableAndInventoriesDisclosureTextBlock_7F1CE25BFC4730CB255A829892E76664_documentation_en-US" xlink:label="lab_hsc_AccountsReceivableAndInventoriesDisclosureTextBlock_7F1CE25BFC4730CB255A829892E76664" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Disclosure itemizing the various types of trade accounts receivable and other receivables, including the gross carrying value, allowance, and net carrying value as of the balance sheet date. Also includes the disclosure related to inventory. This may include, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the major classes of inventory, and the nature of the cost elements included in inventory. If inventory is stated above cost, accrued net losses on firm purchase commitments for inventory and losses resulting from valuing inventory at the lower-of-cost-or-market may also be included. </link:label>

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<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_457412C51BD3615727FEB1BDEED1F3BC_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_457412C51BD3615727FEB1BDEED1F3BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Axis] </link:label>

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<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_CDF7AFF07634582C412AB1BDEED14A44_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_CDF7AFF07634582C412AB1BDEED14A44" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amount Reclassified from Accumulated Other Comprehensive Loss </link:label>

<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_CDF7AFF07634582C412AB1BDEED14A44_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_CDF7AFF07634582C412AB1BDEED14A44" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Member] </link:label>

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<link:label id="lab_hsc_DefinedBenefitPlanActuarialGainLossMember_080074D5C8F527D063ACB1BDEED2C9BF_terseLabel_en-US" xlink:label="lab_hsc_DefinedBenefitPlanActuarialGainLossMember_080074D5C8F527D063ACB1BDEED2C9BF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Actuarial losses </link:label>

<link:label id="lab_hsc_DefinedBenefitPlanActuarialGainLossMember_080074D5C8F527D063ACB1BDEED2C9BF_label_en-US" xlink:label="lab_hsc_DefinedBenefitPlanActuarialGainLossMember_080074D5C8F527D063ACB1BDEED2C9BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Actuarial Gain (Loss) [Member] </link:label>

<link:label id="lab_hsc_DefinedBenefitPlanActuarialGainLossMember_080074D5C8F527D063ACB1BDEED2C9BF_documentation_en-US" xlink:label="lab_hsc_DefinedBenefitPlanActuarialGainLossMember_080074D5C8F527D063ACB1BDEED2C9BF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Actuarial Gain (Loss) [Member] </link:label>

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<link:label id="lab_hsc_DefinedBenefitPlanPriorServiceCostsMember_49B6D3B7432DF56B67E5B1BDEED29033_terseLabel_en-US" xlink:label="lab_hsc_DefinedBenefitPlanPriorServiceCostsMember_49B6D3B7432DF56B67E5B1BDEED29033" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Prior service costs </link:label>

<link:label id="lab_hsc_DefinedBenefitPlanPriorServiceCostsMember_49B6D3B7432DF56B67E5B1BDEED29033_label_en-US" xlink:label="lab_hsc_DefinedBenefitPlanPriorServiceCostsMember_49B6D3B7432DF56B67E5B1BDEED29033" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Prior Service Costs [Member] </link:label>

<link:label id="lab_hsc_DefinedBenefitPlanPriorServiceCostsMember_49B6D3B7432DF56B67E5B1BDEED29033_documentation_en-US" xlink:label="lab_hsc_DefinedBenefitPlanPriorServiceCostsMember_49B6D3B7432DF56B67E5B1BDEED29033" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Prior Service Costs [Member] </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_DefinedBenefitPlanPriorServiceCostsMember" xlink:label="loc_hsc_DefinedBenefitPlanPriorServiceCostsMember_49B6D3B7432DF56B67E5B1BDEED29033" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_298B4E608A0DADF5E98AB1BDEED25DCF_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems_298B4E608A0DADF5E98AB1BDEED25DCF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Line Items] </link:label>

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<link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_E43DA34F6D802414636EB1BDEED25655_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_E43DA34F6D802414636EB1BDEED25655" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Cost of services and products sold </link:label>

<link:label id="lab_us-gaap_CostOfGoodsAndServicesSold_E43DA34F6D802414636EB1BDEED25655_label_en-US" xlink:label="lab_us-gaap_CostOfGoodsAndServicesSold_E43DA34F6D802414636EB1BDEED25655" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost of Goods and Services Sold </link:label>

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<link:label id="lab_us-gaap_IncomeTaxExpenseBenefit_E2CCD5A03FED19E2D0E6B1BDEED23B0C_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxExpenseBenefit_E2CCD5A03FED19E2D0E6B1BDEED23B0C" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Tax benefit </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_E2CCD5A03FED19E2D0E6B1BDEED23B0C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_DCC2AE21E997D94330B4833506E21ABC_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_DCC2AE21E997D94330B4833506E21ABC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Restructuring Reserve by Type of Cost [Table Text Block] </link:label>

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<link:label id="lab_hsc_ScheduleOfOtherIncomeExpensesTableTextBlock_2870F16A682136E624A383E4F36914CD_terseLabel_en-US" xlink:label="lab_hsc_ScheduleOfOtherIncomeExpensesTableTextBlock_2870F16A682136E624A383E4F36914CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of other expenses </link:label>

<link:label id="lab_hsc_ScheduleOfOtherIncomeExpensesTableTextBlock_2870F16A682136E624A383E4F36914CD_label_en-US" xlink:label="lab_hsc_ScheduleOfOtherIncomeExpensesTableTextBlock_2870F16A682136E624A383E4F36914CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Other Income (Expenses) [Table Text Block] </link:label>

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<link:label id="lab_us-gaap_AccountsReceivableNetCurrentAbstract_8143DBC78AE8D760EEC4994F8116F2A8_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrentAbstract_C2E921511C5F59B48F1AD391DBA01B73" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts receivable </link:label>

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<link:label id="lab_us-gaap_AccountsReceivableGrossCurrent_49DCDA6C0CD0B04223DE994F8116A8F6_terseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableGrossCurrent_1F501F78F7F45CD1887340C269B7AE20" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Trade accounts receivable </link:label>

<link:label id="lab_us-gaap_AccountsReceivableGrossCurrent_49DCDA6C0CD0B04223DE994F8116A8F6_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableGrossCurrent_1F501F78F7F45CD1887340C269B7AE20" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Receivable, Gross, Current </link:label>

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<link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_C685E9196D818CA71AA4994F8116BBCE_negatedLabel_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_C3D4B2DC56C456AA8AC5D6A554759817" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Less: Allowance for doubtful accounts </link:label>

<link:label id="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_C685E9196D818CA71AA4994F8116BBCE_label_en-US" xlink:label="lab_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_C3D4B2DC56C456AA8AC5D6A554759817" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Allowance for Doubtful Accounts Receivable, Current </link:label>

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<link:label id="lab_us-gaap_AccountsReceivableNetCurrent_B165E38EBEF6F5CC7446994F8116E47D_totalLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetCurrent_3103CB101FB2526DA659C6EC194B902B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Trade accounts receivable, net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_3103CB101FB2526DA659C6EC194B902B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_53BC1DCF3F9472E70388994F8116A78B_terseLabel_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_AC29368E917C5ED69194E094C8EFE4D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Provision for doubtful accounts related to trade accounts receivable </link:label>

<link:label id="lab_us-gaap_ProvisionForDoubtfulAccounts_53BC1DCF3F9472E70388994F8116A78B_label_en-US" xlink:label="lab_us-gaap_ProvisionForDoubtfulAccounts_AC29368E917C5ED69194E094C8EFE4D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Provision for Doubtful Accounts </link:label>

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<link:label id="lab_us-gaap_InventoryNetItemsNetOfReserveAlternativeAbstract_7151C2D3F2B9C0F5F288994F8116959A_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryNetItemsNetOfReserveAlternativeAbstract_FCF1E224E2335913979FC313214EC0A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Inventories </link:label>

<link:label id="lab_us-gaap_InventoryNetItemsNetOfReserveAlternativeAbstract_7151C2D3F2B9C0F5F288994F8116959A_label_en-US" xlink:label="lab_us-gaap_InventoryNetItemsNetOfReserveAlternativeAbstract_FCF1E224E2335913979FC313214EC0A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Net, Items Net of Reserve Alternative [Abstract] </link:label>

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<link:label id="lab_us-gaap_InventoryFinishedGoodsNetOfReserves_2A86D6A4A30254E1C9FF994F81163940_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoodsNetOfReserves_C41AFA8EBA64568481752C81FB379D4D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Finished goods </link:label>

<link:label id="lab_us-gaap_InventoryFinishedGoodsNetOfReserves_2A86D6A4A30254E1C9FF994F81163940_label_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoodsNetOfReserves_C41AFA8EBA64568481752C81FB379D4D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Finished Goods, Net of Reserves </link:label>

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<link:label id="lab_us-gaap_InventoryWorkInProcessNetOfReserves_AFFB420D8FBD99A6DED5994F811685F9_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryWorkInProcessNetOfReserves_692AFB88FBFD59F9831099E474BEEA27" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Work-in-process </link:label>

<link:label id="lab_us-gaap_InventoryWorkInProcessNetOfReserves_AFFB420D8FBD99A6DED5994F811685F9_label_en-US" xlink:label="lab_us-gaap_InventoryWorkInProcessNetOfReserves_692AFB88FBFD59F9831099E474BEEA27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Work in Process, Net of Reserves </link:label>

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<link:label id="lab_us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_E9F93A1024941EE2595D994F81170621_terseLabel_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_FEE9729B8DC05AACA3FA6FFB149D1178" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Raw materials and purchased parts </link:label>

<link:label id="lab_us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_E9F93A1024941EE2595D994F81170621_label_en-US" xlink:label="lab_us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_FEE9729B8DC05AACA3FA6FFB149D1178" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Raw Materials and Purchased Parts, Net of Reserves </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves" xlink:label="loc_us-gaap_InventoryRawMaterialsAndPurchasedPartsNetOfReserves_FEE9729B8DC05AACA3FA6FFB149D1178" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InventorySuppliesNetOfReserves_1FCE509BB050EC6C2AF8994F8117065B_terseLabel_en-US" xlink:label="lab_us-gaap_InventorySuppliesNetOfReserves_2C1351F6F1735AB9A5BEB25EF37EAFFE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stores and supplies </link:label>

<link:label id="lab_us-gaap_InventorySuppliesNetOfReserves_1FCE509BB050EC6C2AF8994F8117065B_label_en-US" xlink:label="lab_us-gaap_InventorySuppliesNetOfReserves_2C1351F6F1735AB9A5BEB25EF37EAFFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Supplies, Net of Reserves </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InventorySuppliesNetOfReserves" xlink:label="loc_us-gaap_InventorySuppliesNetOfReserves_2C1351F6F1735AB9A5BEB25EF37EAFFE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_InventoryNet_995BC9415001F3636835994F811739BC_totalLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_EEE5A2629A7A56A2BAEE441CC6FD04A2" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Inventories </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_EEE5A2629A7A56A2BAEE441CC6FD04A2" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_3521F0F2A40625451A7A994F8062ED22_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_D2355E6212D25627A283373789A9665F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Organization, Consolidation and Presentation of Financial Statements [Abstract] </link:label>

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<link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_F455F0CC8FCD32254B72994F8062E54D_terseLabel_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_ED3B5D75CDFA5E6490FA16A3D5FC29EF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Basis of Presentation </link:label>

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<link:label id="lab_hsc_QuantifyingMisstatementInCurrentYearFinancialStatementsAdjustmentAmount_C8507192DAE2B82098048334978A857A_terseLabel_en-US" xlink:label="lab_hsc_QuantifyingMisstatementInCurrentYearFinancialStatementsAdjustmentAmount_C8507192DAE2B82098048334978A857A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Quantifying Misstatement in Current Year Financial Statements Adjustment Amount </link:label>

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<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_46138BEF00C463D6300DDCAD4CED1393_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsLineItems_A1254D59D8BC5F49B08803CEE3D61D8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Intangible Assets, by category </link:label>

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<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_9761FC18BFCAB8B6107CDCAD4CED44A8_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_0458A0063D1B546EA8723F89EF244AC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated amortization expense for next 5 years </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_9761FC18BFCAB8B6107CDCAD4CED44A8_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_0458A0063D1B546EA8723F89EF244AC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_0458A0063D1B546EA8723F89EF244AC3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_0458A0063D1B546EA8723F89EF244AC3" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract_0458A0063D1B546EA8723F89EF244AC3" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_1A17655B1CEEB2C0BECDDCAD4CED0F60_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_D3230466AFE65369BE853D84E96293F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2014 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_1A17655B1CEEB2C0BECDDCAD4CED0F60_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_D3230466AFE65369BE853D84E96293F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_D3230466AFE65369BE853D84E96293F1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_D3230466AFE65369BE853D84E96293F1" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_D3230466AFE65369BE853D84E96293F1" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_746F05AA3A0F7ED13F10DCAD4CED1861_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_35E76593880356BD9C4CFAC546B16872" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2015 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_746F05AA3A0F7ED13F10DCAD4CED1861_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_35E76593880356BD9C4CFAC546B16872" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Two </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_35E76593880356BD9C4CFAC546B16872" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_35E76593880356BD9C4CFAC546B16872" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_35E76593880356BD9C4CFAC546B16872" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_968F1DD18673AF98A189DCAD4CED8CDB_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_330907B9DA1C5559BD61E348456BA23B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2016 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_968F1DD18673AF98A189DCAD4CED8CDB_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_330907B9DA1C5559BD61E348456BA23B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Three </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_330907B9DA1C5559BD61E348456BA23B" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_330907B9DA1C5559BD61E348456BA23B" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_330907B9DA1C5559BD61E348456BA23B" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_2256A8E279E8BFA61599DCAD4CEDC38E_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1CA13184A5FF58FE9116795C2372FDD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2017 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_2256A8E279E8BFA61599DCAD4CEDC38E_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1CA13184A5FF58FE9116795C2372FDD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Four </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1CA13184A5FF58FE9116795C2372FDD3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1CA13184A5FF58FE9116795C2372FDD3" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_1CA13184A5FF58FE9116795C2372FDD3" xlink:type="arc"/>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_625AB8C7034BC848D41EDCAD4CED7EE4_terseLabel_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_A3DE3D9E40F8517399A4DEC840EBC583" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>

<link:label id="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_625AB8C7034BC848D41EDCAD4CED7EE4_label_en-US" xlink:label="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_A3DE3D9E40F8517399A4DEC840EBC583" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Finite-Lived Intangible Assets, Amortization Expense, Year Five </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_A3DE3D9E40F8517399A4DEC840EBC583" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_A3DE3D9E40F8517399A4DEC840EBC583" xlink:to="lab_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_A3DE3D9E40F8517399A4DEC840EBC583" xlink:type="arc"/>

<link:label id="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_47ED2E6F74162CD615F7994F805F31DC_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F576810F87305BB68144843CB3FC1581" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Employee Benefit Plans </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F576810F87305BB68144843CB3FC1581" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F576810F87305BB68144843CB3FC1581" xlink:to="lab_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F576810F87305BB68144843CB3FC1581" xlink:type="arc"/>

<link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_CEDA8E79842763166F1F994F805F3B4E_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_FCE4159DB6BE5C0CA5E032CE012AE36E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of net benefit costs </link:label>

<link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_CEDA8E79842763166F1F994F805F3B4E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_FCE4159DB6BE5C0CA5E032CE012AE36E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Net Benefit Costs [Table Text Block] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_FCE4159DB6BE5C0CA5E032CE012AE36E" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_FCE4159DB6BE5C0CA5E032CE012AE36E" xlink:to="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_FCE4159DB6BE5C0CA5E032CE012AE36E" xlink:type="arc"/>

<link:label id="lab_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_5EC8E75D46DDCE703FE6994F805FACCF_terseLabel_en-US" xlink:label="lab_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_A1009A94AE985077813B621D30EED0BA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of contributions to pension plans </link:label>

<link:label id="lab_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_5EC8E75D46DDCE703FE6994F805FACCF_label_en-US" xlink:label="lab_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_A1009A94AE985077813B621D30EED0BA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Contributions to Pension Plans [Table Text Block] </link:label>

<link:label id="lab_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_5EC8E75D46DDCE703FE6994F805FACCF_documentation_en-US" xlink:label="lab_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_A1009A94AE985077813B621D30EED0BA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Tabular disclosure of entity's contributions to pension plans. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ScheduleOfContributionsToPensionPlansTableTextBlock" xlink:label="loc_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_A1009A94AE985077813B621D30EED0BA" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_A1009A94AE985077813B621D30EED0BA" xlink:to="lab_hsc_ScheduleOfContributionsToPensionPlansTableTextBlock_A1009A94AE985077813B621D30EED0BA" xlink:type="arc"/>

<link:label id="lab_us-gaap_StatementOfCashFlowsAbstract_9AFE427EA0040B31FFA2837100E374B3_label_en-US" xlink:label="lab_us-gaap_StatementOfCashFlowsAbstract_9AFE427EA0040B31FFA2837100E374B3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Cash Flows [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_9AFE427EA0040B31FFA2837100E374B3" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_9AFE427EA0040B31FFA2837100E374B3" xlink:to="lab_us-gaap_StatementOfCashFlowsAbstract_9AFE427EA0040B31FFA2837100E374B3" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A70D342DC51881DB0B61837100E9D8A6_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A70D342DC51881DB0B61837100E9D8A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash flows from operating activities: </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A70D342DC51881DB0B61837100E9D8A6_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A70D342DC51881DB0B61837100E9D8A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Operating Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A70D342DC51881DB0B61837100E9D8A6" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A70D342DC51881DB0B61837100E9D8A6" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_A70D342DC51881DB0B61837100E9D8A6" xlink:type="arc"/>

<link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_D87AEBD4639662E6F1F3837100E9DC9A_verboseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_D87AEBD4639662E6F1F3837100E9DC9A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Adjustments to reconcile net income (loss) to net cash provided by operating activities: </link:label>

<link:label id="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_D87AEBD4639662E6F1F3837100E9DC9A_label_en-US" xlink:label="lab_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_D87AEBD4639662E6F1F3837100E9DC9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_D87AEBD4639662E6F1F3837100E9DC9A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_Depreciation_649AF2E359F7F3CAB8FE837100E970F1_terseLabel_en-US" xlink:label="lab_us-gaap_Depreciation_649AF2E359F7F3CAB8FE837100E970F1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Depreciation </link:label>

<link:label id="lab_us-gaap_Depreciation_649AF2E359F7F3CAB8FE837100E970F1_label_en-US" xlink:label="lab_us-gaap_Depreciation_649AF2E359F7F3CAB8FE837100E970F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Depreciation </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_Depreciation" xlink:label="loc_us-gaap_Depreciation_649AF2E359F7F3CAB8FE837100E970F1" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_Depreciation_649AF2E359F7F3CAB8FE837100E970F1" xlink:to="lab_us-gaap_Depreciation_649AF2E359F7F3CAB8FE837100E970F1" xlink:type="arc"/>

<link:label id="lab_us-gaap_AdjustmentForAmortization_D9345EF6FD6946F14C78837100E92796_terseLabel_en-US" xlink:label="lab_us-gaap_AdjustmentForAmortization_D9345EF6FD6946F14C78837100E92796" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization </link:label>

<link:label id="lab_us-gaap_AdjustmentForAmortization_D9345EF6FD6946F14C78837100E92796_label_en-US" xlink:label="lab_us-gaap_AdjustmentForAmortization_D9345EF6FD6946F14C78837100E92796" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amortization </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="loc_us-gaap_AdjustmentForAmortization_D9345EF6FD6946F14C78837100E92796" xlink:type="locator"/>

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<link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_BC38AC3789F4E095979B837100E962D7_terseLabel_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_BC38AC3789F4E095979B837100E962D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Deferred income tax expense (benefit) </link:label>

<link:label id="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_BC38AC3789F4E095979B837100E962D7_label_en-US" xlink:label="lab_us-gaap_DeferredIncomeTaxExpenseBenefit_BC38AC3789F4E095979B837100E962D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Income Tax Expense (Benefit) </link:label>

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<link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_AC4081F75E4E45AF4DEB837100E9E70A_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_AC4081F75E4E45AF4DEB837100E9E70A" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Equity in (income) loss of unconsolidated entities, net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_AC4081F75E4E45AF4DEB837100E9E70A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_F4250CE4CFFFE6AE7F7E837100E9962F_verboseLabel_en-US" xlink:label="lab_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_F4250CE4CFFFE6AE7F7E837100E9962F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Loss on disposal of Harsco Infrastructure Segment </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf_F4250CE4CFFFE6AE7F7E837100E9962F" xlink:type="locator"/>

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<link:label id="lab_us-gaap_OtherNoncashIncomeExpense_E00999A516AEDEF47525837100E9FB03_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_E00999A516AEDEF47525837100E9FB03" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other, net </link:label>

<link:label id="lab_us-gaap_OtherNoncashIncomeExpense_E00999A516AEDEF47525837100E9FB03_label_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_E00999A516AEDEF47525837100E9FB03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Noncash Income (Expense) </link:label>

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<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_6D5DA23D41587FA91600837100E9139A_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_6D5DA23D41587FA91600837100E9139A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Changes in assets and liabilities: </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_6D5DA23D41587FA91600837100E9139A_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_6D5DA23D41587FA91600837100E9139A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Operating Capital [Abstract] </link:label>

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<link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_1719F2D6FB7D18E0B59B837100EA549C_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_1719F2D6FB7D18E0B59B837100EA549C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Accounts receivable </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInReceivables_1719F2D6FB7D18E0B59B837100EA549C_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInReceivables_1719F2D6FB7D18E0B59B837100EA549C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Receivables </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_1719F2D6FB7D18E0B59B837100EA549C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInInventories_2A6346D5253389AC5017837100EA3514_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_2A6346D5253389AC5017837100EA3514" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Inventories </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInInventories_2A6346D5253389AC5017837100EA3514_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_2A6346D5253389AC5017837100EA3514" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Inventories </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_2A6346D5253389AC5017837100EA3514" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_96B782283E0E39595A9B837100EA922C_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_96B782283E0E39595A9B837100EA922C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayable_96B782283E0E39595A9B837100EA922C_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayable_96B782283E0E39595A9B837100EA922C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Accounts Payable </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_96B782283E0E39595A9B837100EA922C" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_5FD4D53FBF5208F9A1D6837100EA87EE_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_5FD4D53FBF5208F9A1D6837100EA87EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accrued interest payable </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_5FD4D53FBF5208F9A1D6837100EA87EE_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInterestPayableNet_5FD4D53FBF5208F9A1D6837100EA87EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Interest Payable, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInInterestPayableNet" xlink:label="loc_us-gaap_IncreaseDecreaseInInterestPayableNet_5FD4D53FBF5208F9A1D6837100EA87EE" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_48481480F5D3B1B5A7E1837100EA5F72_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_48481480F5D3B1B5A7E1837100EA5F72" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accrued compensation </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_48481480F5D3B1B5A7E1837100EA5F72_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_48481480F5D3B1B5A7E1837100EA5F72" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Employee Related Liabilities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_48481480F5D3B1B5A7E1837100EA5F72" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInDeposits_77A38844DF9EE9E24FF5837100EA6ABB_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeposits_77A38844DF9EE9E24FF5837100EA6ABB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Advances on contracts </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInDeposits_77A38844DF9EE9E24FF5837100EA6ABB_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInDeposits_77A38844DF9EE9E24FF5837100EA6ABB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Deposits </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInDeposits" xlink:label="loc_us-gaap_IncreaseDecreaseInDeposits_77A38844DF9EE9E24FF5837100EA6ABB" xlink:type="locator"/>

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<link:label id="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne_6FDA9BD37AED3CD9AA97837100EA0386_terseLabel_en-US" xlink:label="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne_6FDA9BD37AED3CD9AA97837100EA0386" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Harsco Infrastructure Segment 2010 Restructuring Program accrual </link:label>

<link:label id="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne_6FDA9BD37AED3CD9AA97837100EA0386_label_en-US" xlink:label="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne_6FDA9BD37AED3CD9AA97837100EA0386" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Restructuring Program Accrual Program One </link:label>

<link:label id="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne_6FDA9BD37AED3CD9AA97837100EA0386_documentation_en-US" xlink:label="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne_6FDA9BD37AED3CD9AA97837100EA0386" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The increase (decrease) during the period in the carrying amount (including both current and noncurrent portions of the accrual) of the liability pertaining to the exit from or disposal of business activities or restructuring pursuant to a duly authorized plan relating to 2010. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne" xlink:label="loc_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramOne_6FDA9BD37AED3CD9AA97837100EA0386" xlink:type="locator"/>

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<link:label id="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo_F36D32F1D8D3824583C3837100EA268D_terseLabel_en-US" xlink:label="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo_F36D32F1D8D3824583C3837100EA268D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Harsco 2011/2012 Restructuring Program accrual </link:label>

<link:label id="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo_F36D32F1D8D3824583C3837100EA268D_label_en-US" xlink:label="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo_F36D32F1D8D3824583C3837100EA268D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Restructuring Program Accrual Program Two </link:label>

<link:label id="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo_F36D32F1D8D3824583C3837100EA268D_documentation_en-US" xlink:label="lab_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo_F36D32F1D8D3824583C3837100EA268D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The increase (decrease) during the period in the carrying amount (including both current and noncurrent portions of the accrual) of the liability pertaining to the exit from or disposal of business activities or restructuring pursuant to a duly authorized plan relating to 2011 and 2012. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo" xlink:label="loc_hsc_IncreaseDecreaseInRestructuringProgramAccrualProgramTwo_F36D32F1D8D3824583C3837100EA268D" xlink:type="locator"/>

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<link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_7B6B0B51D33FBCDD911C837100EA2DBB_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_7B6B0B51D33FBCDD911C837100EA2DBB" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other assets and liabilities </link:label>

<link:label id="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_7B6B0B51D33FBCDD911C837100EA2DBB_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_7B6B0B51D33FBCDD911C837100EA2DBB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Other Operating Assets and Liabilities, Net </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_7B6B0B51D33FBCDD911C837100EA2DBB" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7D1FDBDB1F44621047E1837100EAEE53_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7D1FDBDB1F44621047E1837100EAEE53" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash provided by operating activities </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7D1FDBDB1F44621047E1837100EAEE53_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7D1FDBDB1F44621047E1837100EAEE53" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Operating Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7D1FDBDB1F44621047E1837100EAEE53" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_7D1FDBDB1F44621047E1837100EAEE53" xlink:to="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_7D1FDBDB1F44621047E1837100EAEE53" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_CA1B07176C2DAD221D51837100EA90DC_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_CA1B07176C2DAD221D51837100EA90DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash flows from investing activities: </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_CA1B07176C2DAD221D51837100EA90DC_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_CA1B07176C2DAD221D51837100EA90DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Investing Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_CA1B07176C2DAD221D51837100EA90DC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_CA1B07176C2DAD221D51837100EA90DC" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_CA1B07176C2DAD221D51837100EA90DC" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CC2437595C7CA775A399837100EABEFC_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CC2437595C7CA775A399837100EABEFC" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Purchases of property, plant and equipment </link:label>

<link:label id="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CC2437595C7CA775A399837100EABEFC_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CC2437595C7CA775A399837100EABEFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Property, Plant, and Equipment </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CC2437595C7CA775A399837100EABEFC" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CC2437595C7CA775A399837100EABEFC" xlink:to="lab_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_CC2437595C7CA775A399837100EABEFC" xlink:type="arc"/>

<link:label id="lab_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F_terseLabel_en-US" xlink:label="lab_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from sales of assets </link:label>

<link:label id="lab_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F_label_en-US" xlink:label="lab_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Sale of Assets and Divestiture of Businesses </link:label>

<link:label id="lab_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F_documentation_en-US" xlink:label="lab_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets. This caption also represents the cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period. </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses" xlink:label="loc_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F" xlink:to="lab_hsc_ProceedsFromSaleOfAssetsAndDivestitureOfBusinesses_B68D3D79A9896FEC53D5837100EA8A0F" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4453789A6756AD4BD725837100EA3B49_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4453789A6756AD4BD725837100EA3B49" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Purchases of business, net of cash acquired </link:label>

<link:label id="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4453789A6756AD4BD725837100EA3B49_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4453789A6756AD4BD725837100EA3B49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Businesses, Net of Cash Acquired </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4453789A6756AD4BD725837100EA3B49" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4453789A6756AD4BD725837100EA3B49" xlink:to="lab_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4453789A6756AD4BD725837100EA3B49" xlink:type="arc"/>

<link:label id="lab_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43_terseLabel_en-US" xlink:label="lab_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Payment of unit adjustment liability </link:label>

<link:label id="lab_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43_label_en-US" xlink:label="lab_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payment of unit adjustment liability </link:label>

<link:label id="lab_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43_documentation_en-US" xlink:label="lab_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Payment of unit adjustment liability </link:label>

<link:loc xlink:href="hsc-20140630.xsd#hsc_Paymentofunitadjustmentliability" xlink:label="loc_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43" xlink:to="lab_hsc_Paymentofunitadjustmentliability_F494152429232D511178837100EB9E43" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_1F784AC2AC3D0C8C8B99837100EB7C1D_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_1F784AC2AC3D0C8C8B99837100EB7C1D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other investing activities, net </link:label>

<link:label id="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_1F784AC2AC3D0C8C8B99837100EB7C1D_label_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_1F784AC2AC3D0C8C8B99837100EB7C1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for (Proceeds from) Other Investing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_1F784AC2AC3D0C8C8B99837100EB7C1D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_1F784AC2AC3D0C8C8B99837100EB7C1D" xlink:to="lab_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_1F784AC2AC3D0C8C8B99837100EB7C1D" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8C260AF187E002FD23CD837100EB6878_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8C260AF187E002FD23CD837100EB6878" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash used by investing activities </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8C260AF187E002FD23CD837100EB6878_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8C260AF187E002FD23CD837100EB6878" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Investing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8C260AF187E002FD23CD837100EB6878" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8C260AF187E002FD23CD837100EB6878" xlink:to="lab_us-gaap_NetCashProvidedByUsedInInvestingActivities_8C260AF187E002FD23CD837100EB6878" xlink:type="arc"/>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C2EBEBB07068AC0A4BD2837100EBF411_terseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C2EBEBB07068AC0A4BD2837100EBF411" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash flows from financing activities: </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C2EBEBB07068AC0A4BD2837100EBF411_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C2EBEBB07068AC0A4BD2837100EBF411" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Financing Activities [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C2EBEBB07068AC0A4BD2837100EBF411" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C2EBEBB07068AC0A4BD2837100EBF411" xlink:to="lab_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C2EBEBB07068AC0A4BD2837100EBF411" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_A5FAC52EBA79D74DFD13837100EB633D_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_A5FAC52EBA79D74DFD13837100EB633D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Short-term borrowings, net </link:label>

<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_A5FAC52EBA79D74DFD13837100EB633D_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_A5FAC52EBA79D74DFD13837100EB633D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from (Repayments of) Short-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_A5FAC52EBA79D74DFD13837100EB633D" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_A5FAC52EBA79D74DFD13837100EB633D" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_A5FAC52EBA79D74DFD13837100EB633D" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfDebtAbstract_71D3F12CCC6C7B81245D837100EB1841_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfDebtAbstract_71D3F12CCC6C7B81245D837100EB1841" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current maturities and long-term debt: </link:label>

<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfDebtAbstract_71D3F12CCC6C7B81245D837100EB1841_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfDebtAbstract_71D3F12CCC6C7B81245D837100EB1841" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from (Repayments of) Debt [Abstract] </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfDebtAbstract" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfDebtAbstract_71D3F12CCC6C7B81245D837100EB1841" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfDebtAbstract_71D3F12CCC6C7B81245D837100EB1841" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfDebtAbstract_71D3F12CCC6C7B81245D837100EB1841" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F66A53F0339ED8936439837100EB3CF7_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F66A53F0339ED8936439837100EB3CF7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Additions </link:label>

<link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F66A53F0339ED8936439837100EB3CF7_label_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F66A53F0339ED8936439837100EB3CF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Issuance of Long-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProceedsFromIssuanceOfLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F66A53F0339ED8936439837100EB3CF7" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F66A53F0339ED8936439837100EB3CF7" xlink:to="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_F66A53F0339ED8936439837100EB3CF7" xlink:type="arc"/>

<link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_B4935E715EA3664E7A27837100F05065_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_B4935E715EA3664E7A27837100F05065" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Reductions </link:label>

<link:label id="lab_us-gaap_RepaymentsOfLongTermDebt_B4935E715EA3664E7A27837100F05065_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebt_B4935E715EA3664E7A27837100F05065" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Repayments of Long-term Debt </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_B4935E715EA3664E7A27837100F05065" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RepaymentsOfLongTermDebt_B4935E715EA3664E7A27837100F05065" xlink:to="lab_us-gaap_RepaymentsOfLongTermDebt_B4935E715EA3664E7A27837100F05065" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsOfDividendsCommonStock_48AC5CDBC24A2611EDA6837100F007A4_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsCommonStock_48AC5CDBC24A2611EDA6837100F007A4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Cash dividends paid on common stock </link:label>

<link:label id="lab_us-gaap_PaymentsOfDividendsCommonStock_48AC5CDBC24A2611EDA6837100F007A4_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsCommonStock_48AC5CDBC24A2611EDA6837100F007A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments of Ordinary Dividends, Common Stock </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_48AC5CDBC24A2611EDA6837100F007A4" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividendsCommonStock_48AC5CDBC24A2611EDA6837100F007A4" xlink:to="lab_us-gaap_PaymentsOfDividendsCommonStock_48AC5CDBC24A2611EDA6837100F007A4" xlink:type="arc"/>

<link:label id="lab_us-gaap_PaymentsOfDividendsMinorityInterest_09DB166AC8DFDA0EA628837100F0BBD0_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsMinorityInterest_09DB166AC8DFDA0EA628837100F0BBD0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Dividends paid to noncontrolling interests </link:label>

<link:label id="lab_us-gaap_PaymentsOfDividendsMinorityInterest_09DB166AC8DFDA0EA628837100F0BBD0_label_en-US" xlink:label="lab_us-gaap_PaymentsOfDividendsMinorityInterest_09DB166AC8DFDA0EA628837100F0BBD0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments of Ordinary Dividends, Noncontrolling Interest </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_PaymentsOfDividendsMinorityInterest" xlink:label="loc_us-gaap_PaymentsOfDividendsMinorityInterest_09DB166AC8DFDA0EA628837100F0BBD0" xlink:type="locator"/>

<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsOfDividendsMinorityInterest_09DB166AC8DFDA0EA628837100F0BBD0" xlink:to="lab_us-gaap_PaymentsOfDividendsMinorityInterest_09DB166AC8DFDA0EA628837100F0BBD0" xlink:type="arc"/>

<link:label id="lab_us-gaap_ProceedsFromContributionsFromAffiliates_FD0107F856D02C18CCCE837100F0CA91_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromContributionsFromAffiliates_FD0107F856D02C18CCCE837100F0CA91" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Contributions from noncontrolling interests </link:label>

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<link:label id="lab_us-gaap_PaymentsToMinorityShareholders_58023DF6C76699200E50837100F022A3_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToMinorityShareholders_58023DF6C76699200E50837100F022A3" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Purchase of noncontrolling interests </link:label>

<link:label id="lab_us-gaap_PaymentsToMinorityShareholders_58023DF6C76699200E50837100F022A3_label_en-US" xlink:label="lab_us-gaap_PaymentsToMinorityShareholders_58023DF6C76699200E50837100F022A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Noncontrolling Interests </link:label>

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<link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_D6A9CD9F5CF965B259CB837100F0C6DF_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_D6A9CD9F5CF965B259CB837100F0C6DF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Common stock issued-options </link:label>

<link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_D6A9CD9F5CF965B259CB837100F0C6DF_label_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_D6A9CD9F5CF965B259CB837100F0C6DF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Stock Options Exercised </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_D6A9CD9F5CF965B259CB837100F0C6DF" xlink:type="locator"/>

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<link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_0CB3E2BAB7C998373747837100F0483A_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_0CB3E2BAB7C998373747837100F0483A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other financing activities, net </link:label>

<link:label id="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_0CB3E2BAB7C998373747837100F0483A_label_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_0CB3E2BAB7C998373747837100F0483A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from (Payments for) Other Financing Activities </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_0CB3E2BAB7C998373747837100F0483A" xlink:type="locator"/>

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<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_82C526E1EBB5A61632A7837100F08344_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_82C526E1EBB5A61632A7837100F08344" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net cash provided by financing activities </link:label>

<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_82C526E1EBB5A61632A7837100F08344_label_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_82C526E1EBB5A61632A7837100F08344" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by (Used in) Financing Activities </link:label>

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<link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_A53082717A7586B6FB7C837100F12E2B_terseLabel_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_A53082717A7586B6FB7C837100F12E2B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Effect of exchange rate changes on cash </link:label>

<link:label id="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_A53082717A7586B6FB7C837100F12E2B_label_en-US" xlink:label="lab_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_A53082717A7586B6FB7C837100F12E2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Effect of Exchange Rate on Cash and Cash Equivalents </link:label>

<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2013/elts/us-gaap-2013-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_A53082717A7586B6FB7C837100F12E2B" xlink:type="locator"/>

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<link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_47699B73B085BDC706CA837100F10C6B_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_47699B73B085BDC706CA837100F10C6B" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net decrease in cash and cash equivalents </link:label>

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4 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/29/24  Enviri Corp.                      10-K       12/31/23  131:21M
 3/01/23  Enviri Corp.                      10-K       12/31/22  132:23M
 2/24/22  Enviri Corp.                      10-K       12/31/21  131:24M
 2/25/21  Enviri Corp.                      10-K       12/31/20  124:25M

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