EN 13480-2-2002工业用金属管道 第2部分：材料

EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN13480-2May2002ICS23.040.01EnglishversionMetallicindustrialpiping-Part2:MaterialsTuyauteriesindustriellesmétalliques-Partie2:MatériauxMetallischeindustrielleRohrleitungen-Teil2:WerkstoffeThisEuropeanStandardwasapprovedbyCENon23May2002.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2002CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN13480-2:2002ELicensedCopy:sheffieldunsheffieldun,na,ThuSep2106:55:05BST2006,UncontrolledCopy,(c)BSIEN13480-2:2002(E)Issue1(2002-05)2ContentsForeword......................................................................................................................................................................31Scope..............................................................................................................................................................42Normativereferences....................................................................................................................................43Terms,definitions,symbolsandunits........................................................................................................64Requirementsformaterialstobeusedforpressurecontainingpartsinindustrialpiping..................85Requirementsformaterialstobeusedfornon-pressureparts.............................................................13AnnexA(normative)Metallicmaterialsforindustrialpipingsystems–groupingsystemandEuropeanstandardizedsteels......................................................................................................................................14AnnexB(normative)Requirementsforpreventionofbrittlefracture................................................................29AnnexC(normative)Provisionaltechnicaldeliveryconditionsforcladproductsforpressurepurposes.......................................................................................................................................................49AnnexZA(informative)ClausesofthisEuropeanStandardaddressingessentialsafetyrequirementsorotherprovisionsofEUdirectives...................................................................................................................53LicensedCopy:sheffieldunsheffieldun,na,ThuSep2106:55:05BST2006,UncontrolledCopy,(c)BSIEN13480-2:2002(E)Issue1(2002-05)3ForewordThisdocument(EN13480-2:2002)hasbeenpreparedbyTechnicalCommitteeCEN/TC267Industrialpipingandpipelines,thesecretariatofwhichisheldbyAFNOR.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyNovember2002,andconflictingnationalstandardsshallbewithdrawnatthelatestbyNovember2002.ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropeanFreeTradeAssociation,andsupportsessentialrequirementsofEUDirective(s).ForrelationshipwithEUDirective(s),seeinformativeannexZA,whichisanintegralpartofthisdocument.InthisstandardtheAnnexesA,BandCarenormative.ThisEuropeanStandardEN13480formetallicindustrialpipingconsistsofseveninterdependentandnotdissociablePartswhichare:
Part1:General.
Part2:Materials.
Part3:Design.
Part4:Fabricationandinstallation.
Part5:Inspectionandtesting.
Part6:Additionalrequirementsforburiedpiping.CEN/TR13480-7,Guidanceontheuseofconformityassessmentprocedures.AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom.LicensedCopy:sheffieldunsheffieldun,na,ThuSep2106:55:05BST2006,UncontrolledCopy,(c)BSIEN13480-2:2002(E)Issue6(2006-03)41ScopeThisPartofthisEuropeanStandardspecifiestherequirementsformaterials(includingmetalliccladmaterials)forindustrialpipingandsupportscoveredbyEN13480-1manufacturedfromofmetallicmaterials.Itiscurrentlylimitedtosteelswithsufficientductility.NOTEOthermaterialswillbeaddedlaterbyamendments.Itspecifiestherequirementsfortheselection,inspection,testingandmark