ASTM A297/A297M-2007 一般用耐热铬铁与镍铬铁合金钢铸件的标准规范

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【英文标准名称】:StandardSpecificationforSteelCastings,Iron-ChromiumandIron-Chromium-Nickel,HeatResistant,forGeneralApplication
【原文标准名称】:一般用耐热铬铁与镍铬铁合金钢铸件的标准规范
【标准号】:ASTMA297/A297M-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【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】:
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:steelcastings;stainlesssteelheatresistantsteel;austeniticstainlesssteel;
【摘要】:1.1Thisspecificationcoversiron-chromiumandiron-chromium-nickelalloycastingsforheat-resistantservice.Thegradescoveredbythisspecificationaregeneralpurposealloysandnoattempthasbeenmadetoincludeheat-resistingalloysusedforspecialproductionapplication.Note1&8212;Forheat-resistingalloysusedforspecialproductapplication,referenceshouldbemadetoSpecificationA351/A351M,A217/A217M,andA447/A447M.1.2Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:4P.;A4
【正文语种】:英语