BS EN 573-3铝合金化学成分标准

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1、BRITISHSTANDARDBSEN573-3:2009Aluminiumandaluminiumalloys—ChemicalcompositionandformofwroughtproductsPart3:ChemicalcompositionandformofproductsICS77.120.10;77.150.10NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWBSEN573-3:2009NationalforewordThisBritishS

2、tandardistheUKimplementationofEN573-3:2009.ItsupersedesBSEN573-3:2007whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeNFE/35,Lightmetalsandtheiralloys.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretar

3、y.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardAmendments/corrigendaissuedsincepublicationwaspublished

4、undertheauthorityoftheStandardsPolicyandStrategyDateCommentsCommitteeon31May2009.©BSI2009ISBN9780580639821BSEN573-3:2009EUROPEANSTANDARDEN573-3NORMEEUROPÉENNEEUROPÄISCHENORMApril2009ICS77.120.10;77.150.10SupersedesEN573-3:2007EnglishVersionAluminiumandaluminiumalloy

5、s-Chemicalcompositionandformofwroughtproducts-Part3:ChemicalcompositionandformofproductsAluminiumetalliagesd'aluminium-CompositionchimiqueAluminiumundAluminiumlegierungen-Chemischeetformedesproduitscorroyés-Partie3:CompositionZusammensetzungundFormvonHalbzeug-Teil3:

6、chimiqueetformedesproduitsChemischeZusammensetzungundErzeugnisformenThisEuropeanStandardwasapprovedbyCENon19March2009.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardw

7、ithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadeby

8、translationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCENManagementCentrehasthesamestatusastheofficialversions.CE