ISO 9015-2-2016 Destructive tests on welds in metallic materials — Hardness testing — Part 2 Microhardness testing of welded joints

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1、INTERNATIONALISOSTANDARD9015-2Secondedition2016-02-01Destructivetestsonweldsinmetallicmaterials—Hardnesstesting—Part2:MicrohardnesstestingofweldedjointsEssaisdestructsifdessouduressurmatériauxmétalliques—Essaisdedureté—Partie2:Essaidemicroduretédesassemblagessoudé

2、sReferencenumberISO9015-2:2016(E)©ISO2016ISO9015-2:2016(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2016,PublishedinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,incl

3、udingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCh.deBlandonnet8•CP401CH-1214Vernier,Geneva,SwitzerlandTel.+41227

4、490111Fax+41227490947copyright@iso.orgwww.iso.orgi©ISO2016–AllrightsreservedISO9015-2:2016(E)ContentsPageForeword.....iv1Scope.....12Normativereferences....13Symbolsandabbreviatedterms....14Principle.....25Preparationoftestspecimens....26Testprocedure....26.1Rowso

5、findentations(R)....26.2Individualindentations(E)....37Testresults.....38Testreport.....3AnnexA(informative)Exampleofatestreportforrowsofhardnesstests(R)onweldedjoints.6AnnexB(informative)Exampleofatestreportforindividualhardnesstests(E)onweldedjoints7Bibliography

6、.....8©ISO2016–AlrightsreservediISO9015-2:2016(E)ForewordISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.E

7、achmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElec

8、trotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.Theproceduresusedtodevelopthisdocumentandthoseintendedforitsfurthermaintenancea