【英文标准名称】:StandardSpecificationforCentrifugallyCastFerriticAlloySteelPipeforHigh-TemperatureService
【原文标准名称】:高温用离心铸造的铁素体合金钢管标准规格
【标准号】:ASTMA426/A426M-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:A01.18
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:合金钢;离心机;铁素体;高温设备;管;不锈钢;钢铸件
【英文主题词】:alloysteel;centrifugal;ferritic;high-temperatureservice;pipe;stainlesssteel;steelcastings
【摘要】:1.1Thisspecificationcoverscentrifugallycastalloysteelpipeintendedforuseinhigh-temperature,high-pressureservice.1.2Severalgradesofferriticsteelsarecovered.TheircompositionsaregiveninTable1.1.3SupplementaryRequirementsS1throughS12areprovided.Thesupplementaryrequirementsprovideforadditionaltestsofanoptionalnatureandwhendesiredshallbesostatedintheorder(Section4).1.4Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4.1Withinthetext,theSIunitsareshowninbrackets.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:77_140_80
【页数】:5P.;A4
【正文语种】: