【英文标准名称】:StandardSpecificationforCastings,Investment,CarbonandLowAlloySteelforGeneralApplication,andCobaltAlloyforHighStrengthatElevatedTemperatures
【原文标准名称】:升温下高强度的一般用熔模、炭和低合金及钴合金铸件用标准规范
【标准号】:ASTMA732/A732M-2009
【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】:合金钢;碳钢;钴合金;蜡模铸件;钢铸件;合金钢铸件规范;碳钢铸件规范;钴合金规范;升温服务装置;熔模铸件规范;低合金钢规范
【英文主题词】:alloysteel;carbonsteel;cobaltalloys;investmentcastings;steelcastings;Alloysteelcastings--specifications;Carbonsteelcastings--specifications;Cobaltalloys--specifications;Elevatedtemperatureserviceapplications;Investmentcastings--spec
【摘要】:1.1Thisspecificationcoverscarbonandlow-alloysteelandcobaltalloycastingsmadebytheinvestmentcastingprocess.1.2Fifteengradesofsteelandtwocobaltalloygradesarecovered.1.3Supplementaryrequirementsofanoptionalnatureareprovidedforuseattheoptionofthepurchaser.Thesupplementaryrequirementsshallapplyonlywhenspecifiedindividuallybythepurchaserinthepurchaseorderorcontract.1.4ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【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】: