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【英文标准名称】:StandardSpecificationforAusteniticDuctileIronCastings
【原文标准名称】:奥氏体可锻铸铁铸件
【标准号】:ASTMA439-1983(2004)
【标准状态】:现行
【国别】:
【发布日期】:1983
【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】:A04.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:奥氏体的;铁;延展性;铸件
【英文主题词】:austenitic;corrosionresistant;ductileiron;mechanicalproperties;nodulariron;tensilestrength;yieldstrength
【摘要】:1.1Thisspecificationcoversausteniticductileironcastings,whichareusedprimarilyfortheirresistancetoheat,corrosion,andwear,andforotherspecialpurposes.1.2Austeniticductileiron,alsoknownasausteniticnodularironorausteniticspheroidaliron,ischaracterizedbyhavingitsgraphitesubstantiallyinaspheroidalformandsubstantiallyfreeofflakegraphite.Itcontainssomecarbidesandsufficientalloycontenttoproduceanausteniticstructure.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:6P.;A4
【正文语种】: