ASTM B394-2003 铌和铌合金无缝及焊接管标准规范
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【英文标准名称】:StandardSpecificationforNiobiumandNiobiumAlloySeamlessandWeldedTubes
【原文标准名称】:铌和铌合金无缝及焊接管标准规范
【标准号】:ASTMB394-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:B10.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:管;合金;铌;有色金属
【英文主题词】:niobium;niobiumalloy;seamlesstubes;seamlessandweldedtubes;weldedtubes
【摘要】:1.1Thisspecificationcoverswroughtniobiumandniobiumalloyseamlessandweldedtubesasfollows:Note18212;CommitteeB10hasadopted"niobium"asthedesignationforElementNo.41,formerlynamed"columbium."1.1.1R04200-Type1Reactorgradeunalloyedniobium,1.1.2R04210-Type2Commercialgradeunalloyedniobium,1.1.3R04251-Type3Reactorgradeniobiumalloycontaining1%zirconium,and1.1.4R04261-Type4Commercialgradeniobiumalloycontaining1%zirconium.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportionofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H63
【国际标准分类号】:23_040_15
【页数】:4P.;A4
【正文语种】:
【原文标准名称】:铌和铌合金无缝及焊接管标准规范
【标准号】:ASTMB394-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:B10.03
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:管;合金;铌;有色金属
【英文主题词】:niobium;niobiumalloy;seamlesstubes;seamlessandweldedtubes;weldedtubes
【摘要】:1.1Thisspecificationcoverswroughtniobiumandniobiumalloyseamlessandweldedtubesasfollows:Note18212;CommitteeB10hasadopted"niobium"asthedesignationforElementNo.41,formerlynamed"columbium."1.1.1R04200-Type1Reactorgradeunalloyedniobium,1.1.2R04210-Type2Commercialgradeunalloyedniobium,1.1.3R04251-Type3Reactorgradeniobiumalloycontaining1%zirconium,and1.1.4R04261-Type4Commercialgradeniobiumalloycontaining1%zirconium.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportionofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H63
【国际标准分类号】:23_040_15
【页数】:4P.;A4
【正文语种】:
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