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【英文标准名称】:Aluminiumandaluminiumalloys-Extrudedround,coiledtubeforgeneralapplications-Specification;GermanversionEN13957:2008
【原文标准名称】:铝和铝合金.通用挤制圆盘管.规范
【标准号】:DINEN13957-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铝;铝合金;铝型材;铝管;铝锻造合金;化学成分;圆管;定义;交货条件;尺寸公差;尺寸;挤压的;挤压;形状公差;检验;极限偏差;材料;机械性能;有色金属;顺序示度;管;产品;剖面图;性能;环材;圆棒材;圆钢;规范;规范(验收);公差(测量);可锻合金;锻制品
【英文主题词】:Aluminium;Aluminiumalloys;Aluminiumprofile;Aluminiumtubes;Aluminiumwroughtalloys;Chemicalcomposition;Circulartubes;Definition;Definitions;Deliveryconditions;Dimensionaltolerances;Dimensions;Extruded;Extruding;Formtolerances;Inspection;Limitdeviations;Materials;Mechanicalproperties;Non-ferrousmetals;Orderindications;Pipes;Products;Profile;Properties;Rings;Roundbars;Roundsteels;Specification;Specification(approval);Tolerances(measurement);Wroughtalloys;Wroughtproducts
【摘要】:ThisEuropeanStandardspecifiesthetolerancesondimensionsandformofroundaluminiumandaluminiumalloysportholeextrudedtubeswithanoutsidediameter(OD)ofover2mmuptoandincluding50mmsuppliedincoilformorinstraightlengthscutfromcoiledmaterial:seeFigure1.ThisEuropeanStandardmainlyappliestoroundextrudedtubeforgeneralengineeringapplicationsmanufacturedinlxxxseriesofaluminiumand3xxxseriesofalloys.TheuseofthisEuropeanStandardfornon-standardisedlxxxaluminiumand3xxxalloysoralloysfromotherseries,e.g.5xxxor6xxx,issubjecttoagreementbetweensupplierandpurchaser.ThisEuropeanStandardonlyappliesto:--roundtubeproducedbytheporthole/bridgemethod,extrudedincoilformtothefinaldimensionsrequired;--tubeasabovebutdeliveredinstraightlengthscutfromcoiledmaterial.ThisEuropeanStandarddoesnotapplyto:--seamlessextruded(die/mandrelmethod)tubes(EN755-7);--tubesextrudedinstraightlengths(i.e.notcoiled)(EN755-8).
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:19P.;A4
【正文语种】:德语