作者:标准资料网 时间:2024-05-28 01:23:26   浏览:9410   来源:标准资料网

【英文标准名称】:StandardSpecificationforSteelCastings,Carbon,LowAlloy,andStainlessSteel,Heavy-WalledforSteamTurbines
【原文标准名称】:汽轮机用厚壁碳素钢、低合金钢和不锈钢铸件的标准规范
【标准号】:ASTMA356/A356M-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】:A01.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:carbonsteel;low-alloysteel;stainlesssteel;steamturbines;steelcastings
【摘要】:1.1Thisspecificationcoversonegradeofmartensiticstainlesssteelandseveralgradesofferriticsteelcastingsforcylinders(shells),valvechests,throttlevalves,andotherheavy-walledcastingsforsteamturbineapplications.1.2Optionalsupplementaryrequirements(S1throughS5)shallapplyasselectedbyandspecifiedbythepurchaser.1.3Thevaluesstatedineitherinch-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】:6P.;A4
【正文语种】:英语