ASTM A413/A413M-2007 碳素钢链的标准规范

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【英文标准名称】:StandardSpecificationforCarbonSteelChain
【原文标准名称】:碳素钢链的标准规范
【标准号】:ASTMA413/A413M-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【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】:A01.27
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:chain;steelchain;Buildingmaterials/applications--specifications;Carbonsteelchain--specifications;Carbonsteelrailroadmaterials--specifications;Chain;Railroadsteelmaterials;Steelchain--specifications
【摘要】:1.1Thisspecificationcoverscarbonsteelchainforsuchapplicationsasrailroadcars,construction,industrialuses,loadbinding,andgeneralpurposesotherthanoverheadlifting.Note18212;Thisspecificationdoesnotcovercarbonsteelchainforsprocketapplications.1.2Threeclassesofcarbonsteelchainarecovered:1.2.1Grade308212;Proofcoilchain.1.2.2Grade438212;Hightestchain.1.2.3Grade708212;Transportchain.1.3TheGradedesignationis1/10oftheminimumbreakingstrengthinnewtonsdividedbytwotimesthenominalcross-sectionalareaofthechaininsquaremillimetres.1.4Thevaluesstatedineitheracceptablemetricunitsorinotherunitsshallberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother,withoutcombiningvaluesinanyway.
【中国标准分类号】:H44
【国际标准分类号】:77_140_65
【页数】:4P.;A4
【正文语种】:英语