ASTM A957/A957M-2009a 一般工业用钢和合金熔模铸件通用要求的标准规范

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【英文标准名称】:StandardSpecificationforInvestmentCastings,SteelandAlloy,CommonRequirements,forGeneralIndustrialUse
【原文标准名称】:一般工业用钢和合金熔模铸件通用要求的标准规范
【标准号】:ASTMA957/A957M-2009a
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:A01.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铸塑;熔模铸造;控制高温;钢;辅助加热;合金钢铸件.规范;一般配送要求.钢;熔模铸造.规范;冶金要求;辅助加热过程
【英文主题词】:casting;investmentcasting;masterheat;steel;sub-heat,Masterheatprocess;Alloysteelcastings--specifications;Generaldeliveryrequirements--steel;Investmentcastings--specifications;Metallurgicalrequirements;Sub-heatprocess
【摘要】:1.1ThisspecificationcoversagroupofrequirementsthataremandatoryforcastingsproducedbytheinvestmentcastingprocesstomeetthemetallurgicalrequirementsofthefollowingsteelcastingspecificationsissuedbyASTM.ASTMDesignation
TitleofSpecification
A27/A27M
SteelCastings,Carbon,forGeneralApplication
A148/A148M
SteelCastings,High-Strength,forStructuralPurposes
A297/A297M
SteelCastings,Iron-ChromiumandIron-Chromium-Nickel,Heat-Resistant,forGeneralApplication
A447/A447M
SteelCastings,Chromium-Nickel-IronAlloy(25-12Class),forHigh-TemperatureService
A494/A494M
Castings,NickelandNickelAlloy
A560/A560M
Castings,Chromium-NickelAlloy
A732/A732M
Castings,Investment,CarbonandLowAlloySteelforGeneralApplication,andCobaltAlloyforHighStrengthatElevatedTemperatures
A743/A743M
Castings,Iron-Chromium,Iron-Chromium-Nickel,Corrosion-Resistant,forGeneralApplication
A744/A744M
Castings,Iron-Chromium-Nickel,CorrosionResistant,forSevereService
A747/A747M
SteelCastings,Stainless,PrecipitationHardening
A890/A890M
Castings,Iron-Chromium-Nickel-MolybdenumCorrosion-Resistant,Duplex(Austenitic/Ferritic)forGeneralApplication
A915/A915M
SteelCastings,CarbonandAlloy,ChemicalRequirementsSimilartoStandardWroughtGrades
A958/A958M
SteelCastings,CarbonandAlloy,withTensileRequirements,ChemicalRequirementsSimilartoStandardWroughtGrades