EN 573-3 变形铝及铝合金

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1、BRITISHSTANDARDBSEN573-3:2003Aluminiumandaluminiumalloys—Chemicalcompositionandformofwroughtproducts—Part3:ChemicalcompositionTheEuropeanStandardEN573-3:2003hasthestatusofaBritishStandardICS77.120.10;77.150.10LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedJul1810:52:

2、55GMT+00:002007,UncontrolledCopy,(c)BSI

 
 BSEN573-3:2003NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN573-3:2003.ItsupersedesBSEN573-3:1995whichiswithdrawn.TheUKparticipationinitspreparationwasentruste

3、dbyTechnicalCommitteeNFE/35,Lightmetalsandtheiralloys,toSubcommitteeNFE/35/5,Wroughtaluminiumandaluminiumalloys,whichhastheresponsibilityto:—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeep

4、theUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdoc

5、umentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrect

6、application.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.ThisBritishStandard,wasSummaryofpagespublishedundertheauthorityoftheStandardsPolicyandThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,StrategyCommitteeonpages2to19andabackcover.

7、21July2003TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateComments©BSI21July2003ISBN0580422909LicensedCopy:InstituteOfTechnologyTallaght,InstituteofTechnology,WedJul1810:52:55GMT+00:002007,Uncont