ASTM A471/A471M-2009 涡轮机转子盘和轮子用真空处理合金钢铸件的标准规范

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【英文标准名称】:StandardSpecificationforVacuum-TreatedAlloySteelForgingsforTurbineRotorDisksandWheels
【原文标准名称】:涡轮机转子盘和轮子用真空处理合金钢铸件的标准规范
【标准号】:ASTMA471/A471M-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】:A01.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:脆性转变温度要求;钢铸件;涡轮转子盘;涡轮转子轮子;真空处理低合金钢;发电机材料.涡轮;钢铸件(涡轮).规范;涡轮转子/转轴;真空处理钢铸件.规范
【英文主题词】:FATTrequirement;steelforgings;turbinerotordisks;turbinerotorwheels;vacuum-treatedlowalloysteel;Generatormaterials--turbine;Steelforgings(turbine)--specifications;Turbinerotors/shafts;Vacuumtreatedsteelforgings--specifications
【摘要】:1.1Thisspecificationcoversvacuum-treatedalloysteelforgingsintendedforuseasturbinerotordisksandwheels.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:J31
【国际标准分类号】:77_140_85
【页数】:5P.;A4
【正文语种】: