【英文标准名称】:Steelnamesbasedonlettersymbols
【原文标准名称】:基于字母符号的钢的名称
【标准号】:ISO/TS4949-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:名称与符号;略语名称;钢的等级;编码;系统;字母符号;符号;字母;钢;分类;分类系统
【英文主题词】:Abbreviatedname;Classification;Classificationsystems;Designations;Encoding;Lettersymbol;Letters(symbols);Steelgrades;Steels;Symbols;Systems
【摘要】:ThisTechnicalSpecificationsetsoutrulesforthedesignationofinternationallystandardizedsteelgradesbymeansofsymboliclettersandnumberstoexpressapplicationandprincipalcharacteristics(e.g.mechanical,physical,chemical)soastoprovideanabbreviatedidentificationofsteelgrades.NOTE1Inordertoavoidambiguity,itmaybenecessarytosupplementtheprincipalsymbolsestablishedaccordingtothisTechnicalSpecificationbyadditionalsymbolsidentifyingadditionalcharacteristicsofthesteelorsteelproduct,e.g.suitabilityforuseathighorlowtemperatures,surfacecondition,treatmentcondition,deoxidation.NOTE2Theserulesmayalsobeappliedtonationallyorregionallystandardizedsteels.
【中国标准分类号】:H40
【国际标准分类号】:77_080_20
【页数】:8P.;A4
【正文语种】:英语