EN ISO 15614-5-2004 en Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 5 Arc welding of titanium zirconium and their al.pdf

1、BRITISH STANDARD BS EN ISO 15614-5:2004 Specification and qualification of welding procedures for metallic materials Welding procedure test Part 5: Arc welding of titanium, zirconium and their alloys The European Standard EN ISO 15614-5:2004 has the status of a British Standard ICS 25.160.10 BS EN I

2、SO 15614-5:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 8 April 2004 BSI 8 April 2004 ISBN 0 580 43641 1 National foreword This British Standard is the official English language version of EN ISO 15614-5:2004. It is identical with ISO

3、 15614-5:2004. The UK 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

4、 The British Standards 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 Stan

5、dards Online. This publication 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

6、 responsible international/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 fro

7、nt cover, the EN ISO title page, pages 2 to 26, 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 ENISO156145

8、 March2004 ICS25.160.10 Englishversion Specificationandqualificationofweldingproceduresformetallic materialsWeldingproceduretestPart5:Arcweldingof titanium,zirconiumandtheiralloys(ISO156145:2004) Descriptifetqualificationdunmodeopratoiredesoudage pourlesmatriauxmtalliquesEpreuvedequalification dunmo

9、deopratoiredesoudagePartie5:Soudage larcsurtitane,zirconiumetleursalliages(ISO15614 5:2004) AnforderungundQualifizierungvonSchweiverfahrenfr metallischeWerkstoffeSchweiverfahrensprfungTeil 5:LichtbogenschweienvonTitan,Zirkoniumundihren Legierungen(ISO156145:2004) ThisEuropeanStandardwasapprovedbyCEN

10、on3November2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralS

11、ecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalsta

12、ndardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMIT

13、EUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.ENISO156145:2004:EENISO156145:2004(E) 2 Contents Page Foreword. 3 Introduction 4 1 Scope . 5 2 Normat

14、ivereferences . 5 3 Termsanddefinitions. 6 4 Preliminaryweldingprocedurespecification(pWPS) 6 5 Weldingproceduretest 6 6 Testpiece . 6 6.1 General. 6 6.2 Shapeanddimensionsoftestpieces. 6 6.2.1 General. 6 6.2.2 Buttjointinplatewithfullpenetration . 6 6.2.3 Buttjointinpipewithfullpenetration 7 6.2.4

15、Tjoint . 7 6.2.5 Branchconnection . 7 6.3 Weldingoftestpieces 7 7 Examinationandtesting . . 10 7.1 Extentoftesting. . 10 7.2 Locationandtakingoftestspecimens . . 11 7.3 Nondestructivetesting. . 15 7.4 Destructivetesting. . 15 7.4.1 General. 15 7.4.2 Transversetensiletest . 15 7.4.3 Bendtest. . 15 7.

16、4.4 Macro/microexamination . . 16 7.5 Acceptancelevels. 16 7.6 Coloration 16 7.7 Retesting . 16 8 Rangeofqualification 16 8.1 General. 16 8.2 Relatedtothemanufacturer . . 16 8.3 Relatedtotheparentmaterial . 17 8.3.1 Parentmaterialgrouping . 17 8.3.2 Materialthicknessandpipediameter . 18 8.3.3 Angleo

17、fbranchconnection 19 8.4 Commontoallweldingprocedures 19 8.4.1 Weldingprocess . 19 8.4.2 Weldingpositions . 19 8.4.3 Typeofjoint/weld 19 8.4.4 Fillermaterial,designation 20 8.4.5 Typeofcurrent. . 20 8.4.6 Interpasstemperature . . 20 8.4.7 Postweldheattreatment . 20 8.4.8 Backinggas. 20 8.5 Specifict

18、oprocesses . 20 8.5.1 Process131 . 20 8.5.2 Process141 . 21 8.5.3 Process15 . 21 9 Weldingprocedurequalificationrecord(WPQR) 21 AnnexA (informative) WeldingProcedureQualificationRecordform(WPQR) . 22 Recordofweldtest 23 Testresults. 24 AnnexZA(informative)CorrespondingInternationalandEuropeanStandar

19、dsforwhichequivalents arenotgiveninthetext 25 AnnexZB (informative) RelationshipbetweenthisEuropeanStandardandtheEssentialRequirements ofEUDirective97/23/EC . . 26ENISO156145:2004(E) 3 Foreword Thisdocument(ENISO156145:2004)hasbeenpreparedbyTechnicalCommitteeCEN/TC121“Welding”,the secretariatofwhich

20、isheldbyDIN,incollaborationwithTechnicalCommitteeISO/TC44“Weldingandallied processes”. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbySeptember2004,andconflictingnationalstandardsshallbewithdrawnatthe latestbySeptember20

21、04. AnnexAisinformative. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s). ForrelationshipwithEUDirective(s),seeinformativeannexZBwhichisanintegralpartofthisdocument. AccordingtotheCEN/CENELE

22、CInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Cyprus,CzechRepublic,Denmark, Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta, Netherlands,Norway,Poland,Portuga

23、l,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.ENISO156145:2004(E) 4 Introduction Allnewweldingproceduretestsaretobeinaccordancewiththisstandardfromthedateofitsissue. However,thisstandarddoesnotinvalidatepreviousweldingproceduretestsmadetoformernationalstandardsor specifications. Where

24、additionaltestshavetobecarriedouttomakethequalificationtechnicallyequivalent,itisonlynecessaryto dotheadditionaltestsonatestpiecewhichshouldbemadeinaccordancewiththisstandard.ENISO156145:2004(E) 5 1Scope Thisstandardispartofaseriesofstandards,detailsofthisseriesaregiveninprENISO15607:2000,annexA. Th

25、isstandardspecifieshowapreliminaryweldingprocedurespecificationisqualifiedbyweldingproceduretests. Thisstandarddefinestheconditionsfortheexecutionofweldingproceduretestsandtherangeofqualificationfor weldingproceduresforallpracticalweldingoperationswithintherangeofvariableslistedinclause8. Testsshall

26、becarriedoutinaccordancewiththisstandard.Additionaltestsmayberequiredbyapplication standards. Thisstandardappliestothearcweldingoftitanium,zirconiumandtheiralloysinallproductforms. ArcweldingiscoveredbythefollowingprocessesinaccordancewithENISO4063. 131metalinertgaswelding,MIGwelding 141tungsteniner

27、tgaswelding,TIGwelding 15plasmaarcwelding Theprinciplesofthisstandardmaybeappliedtootherfusionweldingprocesses. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetextandthepublic

28、ationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendments). EN439, WeldingconsumablesShield

29、inggasesforarcweldingandcutting. EN5711, NondestructivetestingPenetranttestingPart1:Generalprinciples. EN895, DestructivetestsonweldsinmetallicmaterialsTransversetensiletest. EN910, DestructivetestsonweldsinmetallicmaterialsBendtests. EN970, NondestructiveexaminationoffusionweldsVisualexamination. E

30、N1321, DestructivetestsonweldsinmetallicmaterialsMacroscopicandmicroscopicexaminationofwelds. EN1418, WeldingpersonnelApprovaltestingofweldingoperatorsforfusionweldingandresistanceweldsetters forfullymechanizedandautomaticweldingofmetallicmaterials. EN1435, NondestructiveexaminationofweldsRadiograph

31、icexaminationofweldedjoints. ENISO5817, WeldingFusionweldedjointsinsteel,nickel,titaniumandtheiralloys(beamweldingexcluded) Qualitylevelsforimperfections(ISO5817:2003). ENISO6947, WeldsWorkingpositionsDefinitionsofanglesofslopeandrotation.(ISO6947:1993). ENISO96065, ApprovaltestingofweldersFusionwel

32、dingPart5:Titaniumandtitaniumalloys,zirconiumand zirconiumalloys(ISO96065:2000). prENISO15607:2000, SpecificationandapprovalofweldingproceduresformetallicmaterialsGeneralrules. (ISO/DIS15607:2000).ENISO156145:2004(E) 6 CRISO15608, WeldingGuidelinesforametallicmaterialgroupingsystem(ISO/TR15608:2000)

33、. prENISO156091, SpecificationandapprovalofweldingproceduresformetallicmaterialsWeldingprocedure specificationPart1:Arcwelding.(ISO/DIS156091:2000). prENISO15613,SpecificationandapprovalofweldingprocedureformetallicmaterialsApprovalbyapre productiontest(ISO/DIS15613:2000). 3 Termsanddefinitions Fort

34、hepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninprENISO15607apply. 4 Preliminaryweldingprocedurespecification(pWPS) ThepreliminaryweldingprocedurespecificationshallbepreparedinaccordancewithprENISO156091 5 Weldingproceduretest Theweldingandtestingoftestpiecesshallbeinaccordancewithclau

35、ses6and7. Thewelderorweldingoperatorwhoundertakestheweldingproceduretestsatisfactorilyinaccordancewiththis standardisqualifiedfortheappropriaterangeofqualificationaccordingtoENISO96065orEN1418providing thattherelevanttestingrequirementsaremet. 6 Testpiece 6.1General Theweldedjointtowhichtheweldingpr

36、ocedurewillrelateinproductionshallberepresentedbymakinga standardizedtestpieceorpieces,asspecifiedin6.2.Wheretheproduction/jointgeometryrequirementsdonot representthestandardizedtestpiecesasshowninthisstandard,theuseofENISO15613shallberequired. 6.2Shapeanddimensionsoftestpieces 6.2.1General Thelengt

37、hornumberoftestpiecesshallbesufficienttoallowallrequiredteststobecarriedout. Additionaltestpieces,orlongertestpiecesthantheminimumsize,maybepreparedinordertoallowforextra and/orforretestingspecimens(see7.7). Foralltestpiecesexceptbranchconnections(seeFigure4)andfilletwelds(seeFigure8)thematerialthic

38、kness, t, shallbethesameforbothplates/pipestobewelded. Thethicknessand/oroutsidepipediameterofthetestpiecesshallbeselectedinaccordancewith8.3.2.1to 8.3.2.4. Theshapeandminimumdimensionsofthetestpieceshallbeasfollows: 6.2.2 Buttjointinplatewithfullpenetration Thetestpieceshallbepreparedinaccordancewi

39、thFigure1.ENISO156145:2004(E) 7 6.2.3 Buttjointinpipewithfullpenetration ThetestpieceshallbepreparedinaccordancewithFigure2. NOTE Theword“pipe”,aloneorincombination,isusedtomean“pipe”,“tube”or“hollowsection”. 6.2.4Tjoint ThetestpieceshallbepreparedinaccordancewithFigure3. Thismaybeusedforfullypenetr

40、atedbuttweldsorfilletwelds. 6.2.5 Branchconnection ThetestpieceshallbeinaccordancewithFigure4.Theangle a istheminimumtobeusedinproduction. Thismaybeusedforfullypenetratedjoints(setonorsetinorsetthroughjoint)andforfilletwelds. 6.3Weldingoftestpieces Preparationandweldingoftestpiecesshallbecarriedouti

41、naccordancewiththepWPS,andunderthegeneral conditionsofweldinginproductionwhichtheyshallrepresent.Weldingpositionsandlimitationsfortheangleof slopeandrotationofthetestpieceshallbeinaccordancewithENISO6947.Iftackweldsaretobefusedintothe finaljointtheyshallbeincludedinthetestpiece. Weldingandtestingoft

42、hetestpiecesshallbewitnessedbyanexaminerorexaminingbody.ENISO156145:2004(E) 8 Key 1 Jointpreparationandfitupasdetailed inthepreliminaryWeldingProcedureSpecification(pWPS) aMinimumvalue150mm b Minimumvalue300mm tMaterialthickness Figure1TestpieceforabuttjointinplatewithfullpenetrationENISO156145:2004

43、(E) 9 Key 1 Jointpreparationandfitupasdetailed inthepreliminaryWeldingProcedureSpecification(pWPS) aMinimumvalue150mm DOutsidepipediameter t Materialthickness Figure2Testpieceforabuttjointinpipewithfullpenetration Key 1 Jointpreparationandfitupasdetailed inthepreliminaryWeldingProcedureSpecification(pWPS) aMinimumvalue150mm b Minimumvalue350mm tMaterialthickness Figure3TestpieceforaTjointENISO156145:2004(E) 10 Key 1 Jointpreparationandfitupasdetailed inthepreliminaryWeldingProcedureSpecification(pWPS) Branchangle a Minimumvalu