ISO 14343-2017 Welding consumables - Wire electrodes,strip electrodes,wires and

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1、INTERNATIONALISOSTANDARD14343Thirdedition2017-03Weldingconsumables—Wireelectrodes,stripelectrodes,wiresandrodsforarcweldingofstainlessandheatresistingsteels—ClassificationProduitsconsommablespourlesoudage—Fils-électrodes,électrodesenefuillard,filsd’apportetbaguetesdesoudagepourlesoudageàl’arcdesacie

2、rsinoxydablesetdesaciersrésistantauxtempératuresélevées—ClassificationReferencenumberISO14343:2017(E)©ISO2017ISO14343:2017(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2017,PublishedinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanyme

3、ans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCh.deBlandonnet8•CP401CH-1214Vernie,rGeneva,SwitzerlandTel.+4122749011

4、1Fax+41227490947copyright@iso.orgwww.iso.orgi©ISO2017–AllrightsreservedISO14343:2017(E)ContentsPageForeword.....ivIntroduction.....v1Scope.....12Normativereferences....13Termsanddefinitions....14Classification....24.1General....24.2Symbolsforproducts/processes...24.3Symbolsforchemicalcomposition...2

5、5Propertiesofal-weldmetal....126Chemicalanalysis....127Roundingprocedure....128Retesting.....129Technicaldeliveryconditions....1210Examplesofdesignation....12AnnexA(informative)Expectedminimumtensilepropertiesofall-weldmetal.14Bibliography.....17©ISO2017–AlrightsreservediISO14343:2017(E)ForewordISO(

6、theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepr

7、esentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallm