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GB5237Aluminium alloy extruded profiles英文参考.pdf

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GB5237Aluminium alloy extruded profiles英文参考.pdf

GB5237.1200XICS77.150.10H61GB5237.1200replaceGB5237.12004AluminiumalloyextrudedprofilesforarchitecturePart1MillfinishIssuedate200Implementationdate200Issuedate200Implementationdate200NationalStandardofthePeoplesRepublicofChinaIssuedbyGeneralAdministrationofQualitySupervision,InspectionandQuarantineofthePeoplesRepublicofChinaStateAdministrationofChinaforStandardizationGB5237.12001FORWORDInthispart,thearticle4.3and4.4.1.1.2,nominalwallthickness≤1.50mmintheTable3andthetensionmechanicalpropertytestinthearticle4.5arecompulsory.Otherarticlesarerecommended.GB5237AluminiumalloyextrudedprofilesforarchitecturecomprisessixpartsasfollowsPart1MillfinishPart2AnodizedprofilesPart3ElectrophoreticcoatingprofilesPart4PowdercoatingprofilesPart5PVDFcoatingprofilesPart6ThermalbarrierprofilesThispartisthefirstpartofsetofsixStandardGB5237,andGB5237.2、GB5237.3、GB5237.4、GB5237.5、GB5237.6shallbebasedonthisstandardofmillfinishgiveninthispart.ThispartwillreplaceGB5237.12004AluminiumalloyextrudedprofilesforarchitecturePart1Millfinish.ThispartrefertoEN755.22001Aluminiumandaluminiumalloysextrudedrod/bar,tubeandprofilesPart2Mechanicalproperties、EN12020.22001AluminiumandaluminiumalloysExtrudedprecisionprofilesinalloysENAW6060andENAW6063Part1Toleranceondimensionsandform、JISH41001999AluminiumandaluminiumalloyextrudedshapeandANSIH35.22006Americannationalstandarddimensionaltoleranceforaluminiummillproducts.ComparedwithGB5237.12004,therearesomesignificantchangesinthispartinthefollowingaspectsAddalloy6005、6060、6463、6463Aandmechanicalpropertyrequirementsforalloy6005T5、6005T6、6060T5、6060T6、6463T5、6463T6、6463AT5and6463T6,specifytheelongationvalueforAandA50MMaswell.Addthedefinitionofcircumscribingcircle.ChangenameofproductintoMillfinishinlabelingMarking(按内容4.1.3标记).SpecifyTheprofilesminimumwallthicknessisnotlessthan1.20mm,exceptforbeingneededflexibilityfix,suchasholddownstripes、glands、pinchplatesetc.Amendallowabletolerancevalueofthedimension.Whenorderarchtecturalprofilesfordoorsandwindows,designerandusershallbeinaccordancewithtechnicalrequirementsandtechnicalspecificationsbythelocalsitewherethebuildingseats,andchoosethewallthickness.ItshallbeinaccordancewithGB/T68922006Wroughtaluminiumandaluminiumalloysextrudedprofilesforgeneralengineeringwhenthewroughtaluminiumandaluminiumalloysarenotinthispart.GB5237.12002ThispartwasproposedbyChinaNonferrousMetalsIndustryAssociation.ThispartisunderthejurisdictionoftheStateAdministrationofChinaforStandardizationofNonferrousMetals.ThedepartmentswithresponsibilityforthisworkareasfollowsGuangdongJianmeiAluminiumProfileFactoryCo.,Ltd.、FujianNanpingAluminiumCompanyLimited、FujianMinfaAluminiumCo.,Ltd.、StandardResearchDivisionChinaNonferrousMetalsStandardsandMetrologyResearchInstituteandGuangdongXingfaAlumimiumCo.,Ltd.ThedepartmentstakingpartinthisworkareasfollowsNationalQualitySupervisionandInspectionCenterforNonferrousMetals、HuananQualitySupervisionandInspectionCenterforNonferrousMetals、SichuangGuanghanSanxingAlumimiumCo.,Ltd.、ShanghaiZhedongBuildingMaterialCo.,Ltd.andGuangyaAluminiumCo.,Ltd.ThispartwasdraftedbyLuJiyan、FanShunke、DaiYuexing、ZhuYuhua、HeZeji、HuangChangyuan、ChenWensi、HeYaozuandZhangZhongxing.TheformereditionwhichreplacedbythispartisGB/T52371985、GB/T52371993(Theprofileswithoutsurfacetreatment)、GB/T5237.12000、GB5237.12004。GB5237.12003AluminiumalloyextrudedprofilesforarchitecturePart1Millfinish1ScopeThispartspecifiesrequirements、testmethods、inspectionrulers、packaging、marking、delivery、storageandcontractinformationofaluminiumalloyextrudedprofilesforarchitecture.ThispartappliestoalumimiumextrudedprofilesforarchitecturewithoutanysurfacetreatmenthereafterreferredtoProfile.Thispartisalsoappliestoaluminiumextrudedtubeswithsimilaruseoraluminiumextrudedprofilesforotherlinesindustry.2NormativereferencesThefollowingnormativedocumentscontainprovisionwhich,throughreferenceinthistext,constituteprovisionsofthisnationalstandard.Fordatedreference,subsequentamendmentsto,orrevisionsof,anyofthesepublicationsdonotapply.Forundatedreferences,thelatesteditionofthenormativedocumentreferredtoapplies.GB/T2282002MetallicmaterialTensiletestingatambienttemperature.GB/T3190WroughtaluminiumandaluminiumalloysChemicalcompositionlimitsGB/T3199Wroughtaluminiumandaluminiumalloyproductspacking、marking、transportingandstoring.GB/T4340.1MetallicmaterialsVickershardnesstestPart1TestmethodGB/T16865Testpiecesfortensiletestforwroughtaluminiumandmagnesiumalloysproducts.GB/T17432Methodsforsamplingforanalysingthechemicalcompositionofwroughtaluminiumandaluminiumalloy.GB/T20975allChemicalanalusisanalysismethodsofaluminiumandaluminiumalloy.YS/T67Wroughtaluminiumandaluminiumalloyscolumniformingots.YS/T420AluminiumalloysWebsterhardnessstandardtestmethod.YS/T436ArchitecturalaluminiumprofiledesignTermsanddefinitionsThetermsanddefinitionsshownbelowareapplicableforthispart.GB5237.120043.1millfinishAluminiumalloyextrudedprofilesforarchitecturewithoutanyfurthersurfacetreatment.3.2exposedsurfacesVisiblesurfacesofprofileswhentheyareopenorclosedaftermachining、makingandinstallinginthearchitecture.3.3circumscribingcircleTheminimumcirclewhichcircumscribesthecrosssectionofprofileasshowninFigure1.Figure14Requirements4.1Classification4.1.1AlloyandtemperAlloyandtempershallbefollowedTable1.Table1AlloyandtemperGB5237.120054.1.2SpecificationThecrosssectionaldimensionspecificationofarchitecturalprofilesshallbeinaccordancewithYS/T436,unlessotherwiseinaccordancewiththedrawingsapprovedbypurchaserandsurpplier,andnamedbythesurpplierthelengthofprofilesshallbeagreedbypurchaserandsupplier,andstatedinthecontract.4.1.3MarkingThemarkingshallbemarkedproductsname、alloy、temper、specificationwithprofilesreferencenumberandlengthandstandardnumber.ExampleofmarkingisshownasfollowsAluminiumprofiles,whicharemadeofalloy6063,temperT5,referencenumber421001withspecificlength6000mm,aremarkedasfollowsMillfinish6063T54210016000GB5237.12004.2AluminiumbilletAluminiumbilletsshallbeinaccordancewithYS/T67.4.3ChemicalcompositionThechemicalcompositionofalloy6463and6463AshallbefollowedTable2.OthersshallbeinaccordancewithGB/T3190.AlloyTemper6005、6060、6063、6063A、6463、6463AT5、T66061T4、T6Note1Theotheraluminiumalloyandtempertobeusedshallbeagreedonbypurchaserandsupplier.Note2Itisdifficulttohavecolorconformityiftheprofilesusedinthesamebuildingwiththedifferentalloysuchas6005、6060、6061、6063etc.Orthesamealloywithdifferenttempers,butanodizedinthesameway.Itshallbeconsideredthoroughlytheeffectofcolorconformitybeforeusing.GB5237.12006Table2Chemicalcompositionofalloy6463and6463AChemicalcompositionpercenta/OtherTemperAlloySiFeCuMnMgZnEachTotalAl64630.20~0.60≤0.15≤0.20≤0.050.45~0.90≤0.05≤0.05≤0.15Remainder6463A0.20~0.60≤0.15≤0.25≤0.050.30~0.90≤0.05≤0.05≤0.15RemainderaContenthavinglimitsisalloywhencontentissiglevalue,thealuminiumcontentisminimum.Othersincludeslistedelementsforwhichnospecificlimitisshownaswellasunlistedmetallicelements.Thealuminiumcontentshallbecalculatedbysubtractingfrom100.00,thesumofallmetallicelementspresentinamountof0.010ormoreeach,roundedto0.0xbeforedeterminingthesum.4.4Toleranceondimensions4.4.1Crosssectionaldimensions.4.4.1.1WallthicknessA、B、C4.4.1.1.1Dimensionofwallthichnessisdevidedinthreeparts,A、B、C,showninFigure2.Figure2AWallthicknessesexceptthoseenclosingthehollowspacesinhollowprofilesBWallthicknessesenclosingthehollowspacesinhollowprofiles,exceptthosebetweentwohollowspacesCWallthicknessesbetweentwohollowspacesinhollowprofilesHAlldimensionsexceptwallthicknessesEThelengthoftheshorterlegofprofileswithopenendsH.4.4.1.1.2Theprofilesminimumwallthicknessisnotlessthan1.20mm,exceptforbeingneededflexibilityfabrication,suchasholddownstripes、glands、pinchplatesetc.4.4.1.1.3ThetolerancesofwallthicknessesshallbeinaccordancewithTable3.

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