ASTM B834-1995(2003) 压力强化粉末冶金铁镍铬钼和镍铬钼钶(Nb)合金管法兰、管配件、阀门和零件标准规范

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【英文标准名称】:StandardSpecificationforPressureConsolidatedPowderMetallurgyIron-Nickel-Chromium-Molybdenum(UNSN08367)andNickel-Chromium-Molybdenum-Columbium(Nb)(UNSN06625)AlloyPipeFlanges,Fittings,Valves,andParts
【原文标准名称】:压力强化粉末冶金铁镍铬钼和镍铬钼钶(Nb)合金管法兰、管配件、阀门和零件标准规范
【标准号】:ASTMB834-1995(2003)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:B02.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:阀门;有色金属;法兰
【英文主题词】:compact;iron-nickel-chromium-molybdenum;nickel-chromium-molybdenum-columbium;powderparts;pressureconsolidatedpowdermetallurgy;UNSN06625;UNSN
【摘要】:1.1Thisspecificationcoverspressureconsolidatedpowdermetallurgyiron-nickel-chromium-molybdenum(UNSN08367)andnickel-chromium-molybdenumcolumbium(Nb)(UNSN06625)pipeflanges,fittings,valves,andpartsintendedforgeneralcorrosionorheat-resistingservice.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thefollowingsafetyhazardscaveatpertainsonlytotestmethodsportions,Sections7.3and13,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J15
【国际标准分类号】:8367
【页数】:4P.;A4
【正文语种】: