Product Code:SAE AMS2243
Title:Tolerances, Corrosion and Heat-Resistant Steel Tubing
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers manufacturing tolerances applicable to seamless and welded tubing of corrosion and heat-resistant steel ordered to inch dimensions. These tolerances apply to all conditions and are based on individual measurements, unless otherwise noted. Tubing may be specified by two dimensions only (OD and wall thickness, ID and wall thickness, or OD and ID).【英文标准名称】:StandardSpecificationforCastToolSteel
【原文标准名称】:铸造工具钢的标准规格
【标准号】:ASTMA597-1987(2010)
【标准状态】:现行
【国别】:
【发布日期】:1987
【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】:A01.29
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:氩氧脱碳精制;铸造工具钢;电弧炉;感应炉
【英文主题词】:Argon-oxygendecarburization(AOD)refined;Casttoolsteel;Electric-arcfurnace;Inductionfurnace
【摘要】:1.1Thisspecificationcoverstoolsteelcompositionsforusableshapescastbypouringdirectlyintosuitablemoldsandformasterheatsforremeltingandcasting.Note18212;Amasterheatisdefinedasanysingleheatofsteelofcertifiedanalysiswhichhasbeenprocessedintosuitableform(shot,ingot,etc.)forremelting.Auniformblendofmasterheatsisalsoacceptableforremelting.Thisblendisdefinedasamasterheatlotanditsaveragechemicalcompositionshallbecertified.1.2Ninegrades,CA-2,CD-2,CD-5,CM-2,CS-5,CS-7,CH-12,CH-13,andCO-1,arecoveredinthisspecification.Note28212;Thecommitteeformulatingthisspecificationhasincludedair-andoil-hardeninggradesoftoolsteelthathavebeenextensivelyused.Othercompositionswillbeconsideredforinclusionastheneedarises.
【中国标准分类号】:J31
【国际标准分类号】:77_140_80
【页数】:2P.;A4
【正文语种】: