【英文标准名称】:StandardSpecificationforCarbonSteelTrackBoltsandNuts
【原文标准名称】:碳素钢制轨条螺栓和螺母的标准规范
【标准号】:ASTMA183-2003(2009)
【标准状态】:现行
【国别】:美国
【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】:A01.01
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:fasteners-steel;rails;railwayapplications;steelboltingmaterials;steelrails;trackboltsandnuts;Boltingmaterials;Carbonsteelboltingmaterials--specifications;Fasteners(metal)--specifications;Railroadsteelmaterials;Steelboltingmateria
【摘要】:1.1Thisspecificationcoverscarbonsteeltrackboltsandcarbonsteelnutsforuseinconjunctionwithjointbarstoconnectrailsinrailroadtrack.1.2Twogradesoftrackboltsaredefined:1.2.1Grade1,Low-Carbon,Untreated,primarilyforindustrialandminetrackuse.1.2.2Grade2,Heat-Treated,forgeneraltrackuse.1.3Twogradesofnutsaredefined:1.3.1Grade1,Low-CarbonorSoftSteel,primarilyforapplicationonGrade1trackbolts.1.3.2Grade2,Medium-Carbon,forgeneralapplicationontrackbolts.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:4P.;A4
【正文语种】:英语