BS EN 1503-4 2002

BRITISHSTANDARDBSEN1503-4:2002Valves—Materialsforbodies,bonnetsandcovers—Part4:CopperalloysspecifiedinEuropeanStandardsTheEuropeanStandardEN1503-4:2002hasthestatusofaBritishStandardICS23.060.01;73.120.30

 
 LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,TueMar2723:27:10GMT+00:002007,UncontrolledCopy,(c)BSIBSEN1503-4:2002ThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorPolicyandStrategyCommittee,waspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon19December2002©BSI19December2002ISBN0580410161NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN1503-4:2002.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteePSE/7,Industrialvalves,toSubcommitteePSE/7/1,Basicstandards,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to7andabackcover.TheBSIcopyrightdatedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateCommentsLicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,TueMar2723:27:10GMT+00:002007,UncontrolledCopy,(c)BSIEUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN1503-4December2002ICS23.060.01;73.120.30EnglishversionValves-Materialsforbodies,bonnetsandcovers-Part4:CopperalloysspecifiedinEuropeanStandardsAppareilsderobinetterie-Matériauxpourlescorps,chapeauxetcouvercles-Partie4:AlliagesdecuivrespécifiésdanslesnormeseuropéennesArmaturen-WerkstoffefürGehäuse,OberteileundDeckel-Teil4:Kupferlegierungen,dieinEuropäischenNormenfestgelegtsindThisEuropeanStandardwasapprovedbyCENon15August2002.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.EN1503-4:2002ELicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,TueMar2723:27:10GMT+00:002007,UncontrolledCopy,(c)BSIEN1503-4:2002(E)2ContentspageForeword......................................................................................................................................................................31Scope..............................................................................................................................................................42Normativereferences....................................................................................................................................43Materials..........................................................................................................................................................43.1General............................................................................................................................................................43.2Group1materials..........................................................................................................................................43.3Group2materials..........................................................................................................................................5Bibliography................................................................................................................................................................7LicensedCopy:Institute