ASTM A542/A542M-2009 淬火回火的、锰钼及锰钼镍合金压力容器钢板用标准规范

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【英文标准名称】:StandardSpecificationforPressureVesselPlates,AlloySteel,Quenched-and-Tempered,Chromium-Molybdenum,andChromium-Molybdenum-Vanadium
【原文标准名称】:淬火回火的、锰钼及锰钼镍合金压力容器钢板用标准规范
【标准号】:ASTMA542/A542M-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】:A01.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:合金钢;合金钢板;压力容器部分;压力容器钢;压力容器用钢板;合金钢板-规范;锰合金钢板-规范;锰钼合金钢板-规范;淬火回火钢(规范)
【英文主题词】:alloysteel;alloysteelplate;pressurecontainingparts;pressurevesselsteels;steelplatesforpressurevessels;Alloysteelplate--specifications;Chromiumalloysteelplate--specifications;Chromium-molybdenumalloysteelplate;Quenchedandtemper
【摘要】:1.1Thisspecificationcoverstwotypesof2x00BC;Cr-1MoandthreetypesofCr-Mo-Valloysteelplatesforuseinthequenched-and-temperedcondition,intendedforthefabricationofweldedpressurevesselsandcomponents.1.2Materialunderthisspecificationisavailableinfivetypes,designatedx201C;A,x201D;x201C;B,x201D;x201C;C,x201D;x201C;D,x201D;andx201C;E.x201D;TypeBisidenticaltoTypeAexceptforrestrictivelimitsforcarbon,phosphorus,sulfur,andnickel.Thematerialisalsoavailableinfiveclasseshavingthefollowingstrengthlevels.TypeEisavailableonlyasClass4and4a.Class
MinimumTensileStrength,ksi[MPa]
1
105[725]
2
115[795]
3
95[655]
4and4a
85[585]