ASTM B247M-2002a 铝和铝合金压模锻件、手工锻件和轧制环形锻件的标准规范(米制)

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【英文标准名称】:StandardSpecificationforAluminumandAluminum-AlloyDieForgings,HandForgings,andRolledRingForgings[Metric]
【原文标准名称】:铝和铝合金压模锻件、手工锻件和轧制环形锻件的标准规范(米制)
【标准号】:ASTMB247M-2002a
【标准状态】:现行
【国别】:
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B07.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铝;锻件;铝合金
【英文主题词】:aluminumalloy;dieforgings;handforgings;rolledringforgings
【摘要】:1.1Thisspecificationcoversaluminum-alloy(Note1)dieforgings,handforgings,androlledringforgingsasshowninTable2,Table3andTable4andinSection10forheat-treatablealloyforgingssuppliedintheFand01tempers.Themaximumthicknessesforforgingswithinthescopeofthisspecificationareasindicatedinthosetables.Note1--Throughoutthisspecificationuseofthetermalloyinthegeneralsenseincludesaluminumaswellasaluminumalloy.Note2--Forforgingstocksuppliedasrolledorcold-finishedbarorrodseeSpecificationB211M.ForforgingstocksuppliedasextrudedbarorrodseeSpecificationB221M.1.2AlloyandtemperdesignationsareinaccordancewithANSIH35.1.TheequivalentUnifiedNumberingSystemalloydesignationsarethoseTable1ofprecededbyA9,forexample,A91100foraluminum1100inaccordancewithPracticeE527.1.3Foracceptancecriteriaforinclusionofnewaluminumandaluminumalloysinthisspecification,seeAnnexA2.1.4ThisspecificationisthemetriccounterpartofSpecificationB2471.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisspecification.
【中国标准分类号】:H61
【国际标准分类号】:77_150_10
【页数】:13P.;A4
【正文语种】: