作者:标准资料网 时间:2024-05-15 10:56:02   浏览:8321   来源:标准资料网

【英文标准名称】:StandardSpecificationforCarbonandFerriticAlloySteelForgedandBoredPipeforHigh-TemperatureService
【原文标准名称】:高温条件用碳素和铁素体合金钢锻制和镗制管标准规范
【标准号】:ASTMA369/A369M-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:A01.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:Alloysteelforgings--specifications;Alloysteelpipe--specifications;Carbonsteelpipe--specifications;Ferriticsteelpipe--specifications;High-temperatureserviceapplications--steelpipe
【摘要】:1.1Thisspecificationcoversheavy-wallcarbonandalloysteelpipe(Note1)madefromturnedandboredforgingsandisintendedforhigh-temperatureservice.Pipeorderedunderthisspecificationshallbesuitableforbendingandotherformingoperationsandforfusionwelding.Selectionwilldependondesign,serviceconditions,mechanicalpropertiesandhigh-temperaturecharacteristics.Note18212;Theuseofthewordx201C;pipex201D;throughouttheseveralsectionsofthisspecificationisusedinthebroadsenseandintendedtomeanpipeheaders,orleads.Note28212;ThedimensionlessdesignatorNPS(nominalpipesize)hasbeensubstitutedinthisstandardforsuchtraditionaltermsasx201C;nominaldiameter,x201D;x201C;size,x201D;andx201C;nominalsize.x201D;1.2Severalgradesofferriticsteelsarecovered.TheircompositionsaregiveninTable1.1.3Supplementaryrequirements(S1toS6)ofanoptionalnatureareprovided.Thesesupplementaryrequirementscallforadditionalteststobemade,andwhendesiredshallbesostatedintheorder,togetherwiththenumberofsuchtestsrequired.1.4ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.Theinch-poundunitsshallapplyunlessthex201C;Mx201D;designationofthisspecificationisspecifiedintheorder.
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:5P.;A4
【正文语种】:英语