BS EN 755-2铝及铝合金棒、管、型——力学性能

BRITISHSTANDARDBSEN755-2:2008Aluminiumandaluminiumalloys—Extrudedrod/bar,tubeandprofiles—Part2:MechanicalpropertiesICS77.150.10BSEN755-2:2008NationalforewordThisBritishStandardistheUKimplementationofEN755-2:2008.ItsupersedesBSEN755-2:1997whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnicalCommitteeNFE/35,Lightmetalsandtheiralloys.Alistoforganizationsrepresentedonthiscommitteecanbeobtainedonrequesttoitssecretary.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandardcannotconferimmunityfromlegalobligations.ThisBritishStandardwasAmendments/corrigendaissuedsincepublicationpublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeDateCommentson30April2008©BSI2008ISBN9780580555565EUROPEANSTANDARDEN755-2NORMEEUROPÉENNEEUROPÄISCHENORMMarch2008ICS77.150.10SupersedesEN755-2:1997EnglishVersionAluminiumandaluminiumalloys-Extrudedrod/bar,tubeandprofiles-Part2:MechanicalpropertiesAluminiumetalliagesd'aluminium-Barres,tubesetAluminiumundAluminiumlegierungen-Stranggepressteprofilésfilés-Partie2:CaractéristiquesmécaniquesStangen,RohreundProfile-Teil2:MechanischeEigenschaftenThisEuropeanStandardwasapprovedbyCENon10February2008.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheCENManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCENManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2008CENAllrightsofexploitationinanyformandbyanymeansreservedRef.No.EN755-2:2008:EworldwideforCENnationalMembers.BSEN755-2:2008EN755-2:2008(E)ContentsPageForeword..............................................................................................................................................................31Scope......................................................................................................................................................52Normativereferences............................................................................................................................53Mechanicalpropertylimits...................................................................................................................53.1General....................................................................................................................................................53.2Elongation..............................................................................................................................................53.3Referencelistofthetablesofmechanicalpropertiesoftherelevantaluminiumandaluminiumalloys....................................................................................................................................63.4Tablesofmechanicalproperties..........................................................................................................8AnnexA(informative)Listoftempersusedintables1to57(extractofEN515)......................................65Bibliography......................................................................................................................................................662BSEN755-2:2008EN755-2:2008(E)ForewordThisdocument(EN755-2:2008)hasbeenpreparedbyTechnicalCommitteeCEN/TC132“Aluminiumandaluminiumalloys”,thesecretariatofwhichisheldbyAFNOR.ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbySeptember2008,andconflictingnationalstandardsshallbewithdrawnatthelatestbySeptember2008.ThisdocumentsupersedesEN755-2:1997.Withinitsprogrammeofwork,TechnicalcommitteeCEN/TC132entrustedCEN/TC132/WG5"Extrudedanddrawnproducts"toreviseEN755-2:1997.Thefollowingtechnicalmodificationshavebeenintroducedduringtherevision:General:TypicalBrinellhardnessvaluesareintroducedinthetablesformechanicalpropertiesforinformationonlyThefollowingnewalloysareincluded;ENAW-3102,ENAW-5049,ENAW-6008,ENAW-6110A,ENAW-6014,ENAW-6023,ENAW-6360,ENAW-6262AandENAW-6065,ENAW-6182,ENAW-7108,ENAW-7108A,ENAW-7021ForAlloyENAW-5005andENAW-5005AnewtemperH111isaddedSubclause3.2:Avalueshouldbeusedforelongationifnototherwiseagreed,withexceptionofcertainproductsAnnexA:InformativeAnnexAaddedexplainingtemperdesignationusedinalltablesFormerannexesAandBaredeleted(contentmovedtoPart1)EN755comprisesthefollowingpartsunderthegeneraltitle"Aluminiumandaluminiumalloys—Extrudedrod/bar,tubeandprofiles":Part1:TechnicalconditionsforinspectionanddeliveryPart2:MechanicalpropertiesPart3:Roundbars,tolerancesondimensionsandformPart4:Squarebars,tolerancesondimensionsandformPart5:Rectangularbars,tolerancesondimensionsandformPart6:Hexagonalbars,tolerancesondimensionsandformPart7:Seamlesstubes,tolerancesondimensionsandformPart8:Portholetubes,tolerancesondimensionsandformPart9:Profiles,tolerancesondimensionsandformAttentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.CEN[and/orCENELEC]shallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.3BSEN755-2:2008EN755-2:2008(E)CEN/TC132affirmsitisitspolicythatinthecasewhenapatenteerefusestograntlicensesonstandardizedstandardsproductsunderreasonableandnotdiscriminatoryconditionsthenthisproductshallberemovedfromthecorrespondingstandard.AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandtheUnitedKingdom.4BSEN755-2:2008EN755-2:2008(E)1ScopeThisdocumentspecifiesthemechanicalpropertylimitsresultingfromtensiletestingapplicabletoaluminiumandaluminiumalloyextrudedrod/bar,tubeandprofile.Technicalconditionsforinspectionanddelivery,includingproductandtestingrequirements,arespecifiedinEN755-1.TemperdesignationsaredefinedinEN515.ThechemicalcompositionlimitsforthesematerialsaregiveninEN573-3.2NormativereferencesThefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferencesonlytheeditioncitedapplies.Forundatedreferencesthelatesteditionofthereferenceddocument(includinganyamendments)applies.EN755-1,Aluminiumandaluminiumalloys—Extrudedrod/bar,tubeandprofiles—Part1:TechnicalconditionsforinspectionanddeliveryEN10002-1,Metallicmaterials—Tensiletesting—Part1:Methodoftestatambienttemperature3Mechanicalpropertylimits3.1GeneralThemechanicalpropertiesshallbeinconformitywiththosespecifiedinTables1to57orthoseagreeduponbetweensupplierandpurchaserandstatedintheorderdocument.Tables1to57containlimitsofmechanicalpropertyvaluesobtainedbytensiletestingaccordingtoEN10002-1aftersamplingandtestpiecepreparationaccordingtoEN755-1.NOTEThemechanicalpropertiesrefertotestpiecestakeninthelongitudinaldirection.Mechanicalpropertiesoftestpiecestakeninotherdirectionscandifferfromthoseforthelongitudinaldirectionquotedinthisstandard.BrinellhardnessvaluesgiveninTables1to57expressedasHBWvaluesareforinformationonly.3.2ElongationIfnototherwiseagreed,theAvalueshallbeused.TheAvalueforelongationisthe%elongationmeasuredoveragaugelengthof5,65S0(whereS0istheinitialcross-sectionalareaofthetest-piece),andexpressedinpercent.Forcertainproductsthesuppliermaychoose(ifnototherwisespecifiedintheorderdocuments)tousetheelongationbasedonA50mm.ConsequentlyvaluesfortheA50mmareincludedinthefollowingtables.TheA50mmvalueistheelongationmeasuredoveragaugelengthof50mmandexpressedinpercent.TestpiecesandtheirlocationinthespecimenaregiveninEN755-1.5BSEN755-2:2008EN755-2:2008(E)3.3ReferencelistofthetablesofmechanicalpropertiesoftherelevantaluminiumandaluminiumalloysPageTable1AluminiumENAW-1050A[Al99,5]8Table2AluminiumENAW-1070A[Al99,7]9Table3AluminiumENAW-1200[Al99,0]10Table4AluminiumENAW-1350[EAl99,5]11Table5AlloyENAW-2007[AlCu4PbMgMn]12Table6AlloyENAW-2011andENAW-2011A[AlCu6BiPb]and[AlCu6BiPb(A)]13Table7AlloyENAW-2014andENAW-2014A[AlCu4SiMg]and[AlCu4SiMg(A)]14Table8AlloyENAW-2017A[AlCu4MgSi(A)]15Table9AlloyENAW-2024[AlCu4Mg1]16Table10AlloyENAW-2030[AlCu4PbMg]17Table11AlloyENAW-3102[AlMn0,2]18Table12AlloyENAW-3003[AlMn1Cu]19Table13AlloyENAW-3103[AlMn1]20Table14AlloyENAW-5005andENAW-5005A[AlMg1(B)]and[AlMg1(C)]21Table15AlloyENAW-5019[AlMg5]22Table16AlloyENAW-5049[AlMg2Mn0,8]23Table17AlloyENAW-5051A[AlMg2]24Table18AlloyENAW-5251[AlMg2Mn0,3]25Table19AlloyENAW-5052[AlMg2,5]26Table20AlloyENAW-5154A[AlMg3,5(A)]27Table21AlloyENAW-5454[AlMg3Mn]28Table22AlloyENAW-5754[AlMg3]29Table23AlloyENAW-5083[AlMg4,5Mn0,7]30Table24AlloyENAW-5086[AlMg4]31Table25AlloyENAW-6101A[EAIMgSi(A)]32Table26AlloyENAW-6101B[EAIMgSi(B)]33Table27AlloyENAW-6005andENAW-6005A[AlSiMg]and[AlSiMg(A)]34Table28AlloyENAW-6106[AlMgSiMn]35Table29AlloyENAW-6008[AlSiMgV]36Table30AlloyENAW-6110A[AlMg0,9Si0,9MnCu(A)]37Table31AlloyENAW-6012[AlMgSiPb]38Table32AlloyENAW-6014[AlMg0,6SiV]39Table33AlloyENAW-6018[AlMg1SiPbMn]40Table34AlloyENAW-6023[AlSi1Sn1MgBi]41Table35AlloyENAW-6351[AlSi1Mg0,5Mn]42Table36AlloyENAW-6060[AlMgSi]43Table37AlloyENAW-6360[AlSiMgMn]44Table38AlloyENAW-6061[AIMg1SiCu]45Table39AlloyENAW-6261[AlMg1SiCuMn46Table40AlloyENAW-6262[AlMg1SiPb]47Table41AlloyENAW-6262A[AlMg1SiSn]48Table42AlloyENAW-6063[AlMg0,7Si]49Table43AlloyENAW-6063A[AIMg0,7Si(A)]50Table44AlloyENAW-6463[AlMg0,7Si(B)]51Table45AlloyENAW-6065[AlMg1Bi1Si]52Table46AlloyENAW-6081[AlSi0,9MgMn]53Table47AlloyENAW-6082[AlSi1MgMn]54Table48AlloyENAW-6182[AlSi1MgZr]55Table49AlloyENAW-7003[AlZn6Mg0,8Zr]566BSEN755-2:2008EN755-2:2008(E)Table50AlloyENAW-7005[AlZn4,5Mg1,5Mn]57Table51AlloyEN-AW-7108[AlZn5Mg1Zr]58Table52AlloyEN-AW-7108A[AlZn5Mg1Zr(A)]59Table53AlloyENAW-7020[AIZn4,5Mg1]60Table54AlloyENAW-7021[AlZn5,5Mg1,5]61Table55AlloyENAW-7022[AlZn5Mg3Cu]62Table56AlloyENAW-7049A[AlZn8MgCu]63Table57AlloyENAW-7075[AlZn5,5MgCu]647BSEN755-2:2008EN755-2:2008(E)3.4TablesofmechanicalpropertiesTable1—AluminiumENAW-1050A[Al99,5]Extrudedrod/barDimensionsRmRp0,2AA50mmHBWTempermmMPaMPa%%TypicalDaSbmin.max.min.max.min.min.valueFc,H112allall60-20-252320O,H111allall609520-252320ExtrudedtubeRRWallthicknessmp0,2AA50mmHBWTempertMPaMPa%%Typicalmmmin.max.min.max.min.minvalueFc,H112all6020-252320O,H111all609520-252320ExtrudedprofileRRWallthicknessmp0,2AA50mmHBWTempertMPaMPa%%Typicalmmmin.max.min.max.min.minvalueFc,H112all6020-252320aD=Diameterforroundbar.bS=Widthacrossflatsforsquareandhexagonalbar,thicknessforrectangularbar.cFTemper:propertyvaluesareforinformationonly.8BSEN755-2:2008EN755-2:2008(E)Table2—AluminiumENAW-1070A[Al99,7]Extrudedrod/barDimensionsRmRp0,2AA50mmHBWTempermmMPaMPa%%TypicalDaSbmin.max.min.max.min.min.valueFc,H112allall60-23252318ExtrudedtubeNotspecifiedExtrudedprofileNotspecifiedaD=Diameterforroundbar.bS=Widthacrossflatsforsquareandhexagonalbar,thicknessforrectangularbar.cFTemper:propertyvaluesareforinformationonly.9BSEN755-2:2008EN755-2:2008(E)Table3—AluminiumENAW-1200[Al99,0]Extrudedrod/barDimensionsRmRp0,2AA50mmHBWTempermmMPaMPa%%TypicalDaSbmin.max.min.max.min.min.valueFc,H112allall75-25-201823ExtrudedtubeRRWallthicknessmp0,2AA50mmHBWTempertMPaMPa%%Typicalmmmin.max.min.max.min.min.valueFc,H112allall75-25201823ExtrudedprofileRRWallthicknessmp0,2AA50mmHBWTempertMPaMPa%%Typicalmmmin.max.min.max.min.min.valueFc,H112all75-25201823aD=Diameterforroundbar.bS=Widthacrossflatsforsquareandhexagonalbar,thicknessforrectangularbar.cFTemper:propertyvaluesareforinformationonly.10BSEN755-2:2008EN755-2:2008(E)Table4—AluminiumENAW-1350[EAl99,5]Extrudedrod/bardDimensionsRmRp0,2AA50mmHBWTempermmMPaMPa%%TypicalDaSbmin.max.min.max.min.min.valueFc,H112allall60---252320ExtrudedtubedRRWallthicknessmp0,2AA50mmHBWTempertMPaMPa%%Typicalmmmin.max.min.max.min.min.valueFc,H112allall60---252320ExtrudedprofiledRRWallthicknessmp0,2AA50mmHBWTempertMPaMPa%%Typicalmmmin.max.min.max.min.min.valueFc,H112all60---252320aD=Diameterforroundbar.bS=Widthacrossflatsforsquareandhexagonalbar,thicknessforrectangularbar.cFTemper:propertyvaluesareforinformationonly.dElectricalconductivityγ≥35,4MS/m.11BSEN755-2:2008EN755-2:2008(E)Table5—AlloyENAW-2007[AlCu4PbMgMn]Extrudedrod/barDimensionsRmRp0,2AA50mmHBWTempermmMPaMPa%%TypicalDaSbmin.max.min.max.min.min.value≤80≤80370-250-86T4,T4510,c80