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【英文标准名称】:StandardSpecificationforMaterialsforCopperBasePowderMetallurgy(PM)StructuralParts
【原文标准名称】:铜基粉末冶金(P/M)结构部件用材料的标准规范
【标准号】:ASTMB823-2009
【标准状态】:现行
【国别】:美国
【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】:B09.05
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:黄铜
【英文主题词】:brass;bronze;copperalloys;copperbase;nickelsilver;nonferrouspowdermetallurgy;nonferrousstructuralparts;powdermetallurgy(PM);structuralparts;Brass;Bronze;Nickelsilveralloy--specifications;Nonferrousmetals/alloys--specificatio
【摘要】:1.1Thisspecificationcoversavarietyofcopperbasepowdermetallurgy(PM)structuralmaterials,includingthoseusedinapplicationswherehighelectricalconductivityisrequired.Itincludesaclassificationsystem,ormaterialdesignationcode.Withtheclassificationsystem,thisspecificationincludeschemicalcompositionandminimumtensileyieldstrength.Note18212;Paragraphs6.1and8.1governmaterialclassificationbythedesignationcode.TheclassificationsystemisexplainedintheAppendix.Note28212;MaterialsclassifiedasC-0000areexpectedtobeusedinapplicationswherehighelectricalconductivityisrequired.1.2Withtheexceptionofdensityvalues,forwhichtheg/cm3unitistheindustrystandard,thevaluesstatedininch-poundunitsaretoberegardedasthestandard.ThestatedSIvaluesareconvertedinaccordancewithIEEE/ASTMSI10andareforinformationonly.
【中国标准分类号】:H72
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:英语