1、BRITISH STANDARD BS EN ISO 15607:2003 Specification and qualification of welding procedures for metallic materials General rules The European Standard EN ISO 15607:2003 has the status of a British Standard ICS 25.160.10 BS EN ISO 15607:2003 This British Standard was published under the authority of
2、the Standards Policy and Strategy Committee on 22 December 2003 BSI 22 December 2003 ISBN 0 580 43197 5 National foreword This British Standard is the official English language version of EN ISO 15607:2003. It is identical with ISO 15607:2003. It supersedes BS EN 288-1:1992 which is withdrawn. The U
3、K participation in its preparation was entrusted to Technical Committee WEE/36, Approval testing of welding procedures and welders, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standar
4、ds which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This p
5、ublication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible interna
6、tional/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN ISO
7、 title page, pages 2 to 18, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM ENISO15607 December2003 ICS25.1
8、60.10 SupersedesEN2881:1992 Englishversion Specificationandqualificationofweldingproceduresformetallic materialsGeneralrules(ISO15607:2003) Descriptifetqualificationdunmodeopratoiredesoudage pourlesmatriauxmtalliquesRglesgnrales(ISO 15607:2003) AnforderungundQualifizierungvonSchweiverfahrenfr metall
9、ischeWerkstoffeAllgemeineRegeln(ISO 15607:2003) ThisEuropeanStandardwasapprovedbyCENon7May2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalref
10、erencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagemen
11、tCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUn ited Kingdom. EUROPEANCOMMIT
12、TEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2003CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO15607:2003EENISO15607:2003(E) 2 Contents page Foreword3 Introduction
13、.4 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions. .6 4 Abbreviations .9 5 Weldingprocedurespecificationformat .9 6 Developmentandqualificationofweldingprocedures . 9 6.1 General9 6.2 Qualificationbasedonweldingproceduretest. .11 6.3 Qualificationbasedontestedweldingconsumables . .12 6.4 Qu
14、alificationbasedonpreviousweldingexperience 12 6.5 Qualificationbasedonastandardweldingprocedure. .12 6.6 Qualificationbasedonapreproductionweldingtest .13 7 Validity 14 AnnexA (informative) Newnumberingsystem Detailsofthestandardsdealingwithspecificationand qualificationofweldingprocedures 15 Annex
15、B (informative) Differentphasesinweldingprocedurequalification .16 AnnexC (informative) FlowdiagramforthedevelopmentandqualificationofaWPS.17 Bibliography 18ENIS O 15607:2003 (E) 3 Foreword Thisdocument(ENISO15607:2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC 121“Welding“,the secretariatofwhichishe
16、ldbyDS,incollaborationwithTechnicalCommitteeISO/TC44“Weldingandallied processes“. ThisEurop ean Standard ENISO 15607:2003sh all be given thes tatusof a nationalst andard, either by publication ofanidenticaltextorbyendorsement,atthelatestbyJune2004,andconflictingnationalstandardsshallbe withdrawna t
17、thelatest byJune20 04. Thisdocu mentsupersedesEN2 881: 1992. Annexes A, B and C arein formative. Accordingt o the CEN/CENELEC Internal Regulations,t he nationalst andards organizationsof the following countries are boundt o implementthisEuro peanS tandard: Austria,Belgiu m, Czech Republic, Denmark,F
18、inlan d, France,Ger many,Greece, Hungary, Iceland,Irela nd,It aly, Luxembourg,M alta,Ne therlands, Norway, Portugal, Slovakia,S pain, Sweden,Swi tzerlandandtheUnitedKin gdom.ENISO15607:2003(E) 4 Introduction Weldingprocedurespecificationsareneededinordertoprovideawelldefinedbasisforplanningoftheweld
19、ing operationsandforqualitycontrolduringwelding.Weldingisconsideredaspecialprocessintheterminologyof standardsforqualitysystems.Standardsforqualitysystemsusuallyrequirethatspecialprocessesbecarriedoutin accordancewithwrittenprocedurespecifications. Preparationofaweldingprocedurespecificationprovides
20、thenecessarybasisfor,butdoesnotinitselfensurethat theweldsfulfiltherequirements.Somedeviations,notablyimperfectionsanddistortions,canbeevaluatedbynon destructivemethodsonthefinishedproduct. Metallurgicaldeviationsconstituteaspecialproblem,however,becausenondestructiveevaluationofthe mechanicalproper
21、tiesisimpossibleatthepresentlevelofnondestructivetechnology,thishasresultedinthe establishmentofasetofrulesforqualificationoftheweldingprocedurepriortothereleaseofthespecificationto actualproduction.ThisEuropeanStandarddefinestheserules.ENISO15607:2003(E) 5 1Scope ThisEuropeanStandardispartofaseries
22、ofstandards.AnnexAgivesdetailsofthisseriesofstandard,annexB givesaflowchartfortheuseofthesestandardsandAnnexCgivesaflowdiagramforthedevelopmentand qualificationofaWPS. Thisstandarddefinesgeneralrulesforthespecificationandqualificationofweldingproceduresformetallic materials.Thisstandardalsoreferstos
23、everalotherstandardsasregardsdetailedrulesforspecificapplications. Thisstandardisapplicabletomanual,mechanizedandautomaticwelding. Weldingproceduresarequalifiedbyconformingtooneormoreweldingprocedurequalificationrecords(WPQR). Theuseofaparticularmethodofqualificationisoftenarequirementofanapplicatio
24、nstandard. QualificationofpWPSbymorethanonemethodisnotrecommended.Itisassumedthatweldingprocedure specificationsareusedinproductionbycompetentwelders,qualifiedinaccordancewiththerelevantpartofEN 287orENISO9606orbycompetentoperatorsqualifiedinaccordancewithEN1418. 2 Normativereferences ThisEuropeanSt
25、andardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorpora
26、tedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). ENISO4063, WeldingandalliedprocessesNomenclatureofprocessesandreferencenumbers . (ISO4063:1998) ENISO14555, WeldingArcstudweldingofmetallicmaterials.(ISO14555:1998). prENISO15609
27、1, SpecificationandapprovalofweldingproceduresformetallicmaterialsWeldingprocedure specificationPart1:Arcwelding(ISO/DIS156091:2000). ENISO156092, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure specificationPart2:Gaswelding(ISO156092:2001). prENISO156093, Specif
28、icationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure specificationPart3:Electronbeamwelding(ISO/DIS156093:2000). prENISO156094, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure specificationPart4:Laserbeamwelding(ISO/DIS156094:2000). prEN
29、ISO156095, SpecificationandapprovalofweldingproceduresformetallicmaterialsWeldingprocedure specificationPart5:Resistancewelding(ISO/DIS156095:2000). ENISO15610, SpecificationandqualificationofweldingproceduresformetallicmaterialsQualificationbasedon testedweldingconsumables(ISO15610:2003). ENISO1561
30、1, SpecificationandqualificationofweldingproceduresformetallicmaterialsQualificationbasedon previousweldingexperience(ISO15611:2003).) prENISO15612,SpecificationandqualificationofweldingproceduresformetallicmaterialsApprovalbya standardweldingprocedure(ISO/DIS15612:2000). ENISO15613, Specificationan
31、dqualificationofweldingproceduresformetallicmaterialsQualificationbasedon preproductiontest(ISO15613:2000).ENISO15607:2003(E) 6 ENISO156141, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure testPart1:Arcandgasweldingofsteelsandarcweldingofnickelandnickelalloys(ISO
32、156141:2003). prENISO156142, SpecificationandapprovalofweldingproceduresformetallicmaterialsWeldingprocedure testsPart2:Arcweldingofaluminiumanditsalloys(ISO/DIS156142:2000). prENISO156143, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure testsPart3:Weldingprocedu
33、retestsforthearcweldingofcastsiron(wassubmittedtoCENEnquiryasprEN 28812). prENISO156144, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure testsPart4:Finishingweldingofaluminiumcastings(wassubmittedtoCENEnquiryasprEN28813). prENISO156145, Specificationandapprovalof
34、weldingproceduresformetallicmaterialsWeldingprocedure testsPart5:Arcweldingoftitanium,zirconiumandtheiralloys(ISO/DIS156145:2000). prENISO156146, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure testPart6:Copperandcopperalloys. ENISO156148, Specificationandqualifi
35、cationofweldingproceduresformetallicmaterialsWeldingprocedure testPart8:Weldingoftubestotubeplatejoints(ISO156148:2002). prENISO156149, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure testsPart9:Underwaterhyperbaricwetwelding(ISO/DIS156149:2000). prENISO1561410,
36、SpecificationandapprovalofweldingproceduresformetallicmaterialsWeldingprocedure testPart10:Hyperbaricdrywelding(ISO/DIS1561410:2000). ENISO1561411, SpecificationandqualificationofweldingproceduresformetallicmaterialsWeldingprocedure testPart11:Electronandlaserbeamwelding(ISO1561411:2002). prENISO156
37、1412, SpecificationandapprovalofweldingproceduresformetallicmaterialsWeldingprocedure testsPart12:Spot,seamandprojectionwelding(ISO/DIS1561412:2000). prENISO1561413,SpecificationandqualificationofweldingproceduresformetallicmaterialsWelding proceduretestPart13:Resistancebuttandflashwelding(ISO/DIS15
38、61413:2002). ENISO15620, WeldingFrictionweldingofmetallicmaterials(ISO15620:2000). ISO8571, WeldingandalliedprocessesVocabularyPart1:Metalweldingprocesses. 3 Termsanddefinitions ForthepurposesofthisEuropeanStandard,thefollowingtermsanddefinitionsapply. 3.1 weldingprocedure specifiedcourseofactiontob
39、efollowedinmakingaweld,includingtheweldingprocess(es),referenceto materials,weldingconsumables,preparation,preheating(ifnecessary),methodandcontrolofweldingandpost weldheattreatment(ifrelevant),andnecessaryequipmenttobeused 3.2 weldingprocess fortheweldingprocesses,thenomenclatureanddefinitionsgiven
40、inISO8571arefollowedinthisstandard.The numberingsystemforweldingprocessesinENISO4063isalsofollowedENISO15607:2003(E) 7 3.3 preliminaryweldingprocedurespecification(pWPS) adocumentcontainingtherequiredvariablesoftheweldingprocedurewhichhastobequalifiedhastobequalified usingoneofthemethodsdescribedina
41、ccordancewithclause6 3.4 weldingprocedurespecification(WPS) adocumentthathasbeenqualifiedbyoneofthemethodsdescribedinclause6andprovidestherequired variablesoftheweldingproceduretoensurerepeatabilityduringproductionwelding. 3.5 workinstruction simplifiedspecificationoftheweldingprocedure,suitableford
42、irectapplicationintheworkshop 3.6 weldingprocedurequalificationrecord(WPQR) recordcomprisingallnecessarydataneededforqualificationofapreliminaryweldingprocedurespecification 3.7 weldingproceduretest makingandtestingofastandardizedtestpiece,asindicatedinthepWPS,inordertoqualifyaweldingprocedure 3.8 p
43、reproductionweldingtest weldingtesthavingthesamefunctionasaweldingproceduretest,butbasedonanonstandardtestpiece representativeoftheproductionconditions 3.9 standardweldingprocedurespecification weldingprocedurespecificationwhichhasbeenqualifiedbyaweldingproceduretestnotrelatedtothe manufacturerandqualifiedbyanexaminerorexaminingbody NOTE Astandardweldingproceduremaythenbemadeavailabletoanymanufacturer. 3.10 previousweldingexperience whenitcanbeshownbyauthenticatedtestdatathatthemanufacturersestablishedproductionwelding procedureshavebeencapableofconsistentlyproducing
