【英文标准名称】:Structuralsteelswithimprovedatmosphericcorrosionresistance
【原文标准名称】:改进抗大气腐蚀性的结构钢
【标准号】:ISO4952-2003
【标准状态】:作废
【国别】:国际
【发布日期】:2003-02
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:金属电镀;抗风化能力;化学分析和试验;金属型材;产品;结构钢;铁;宽扁材;等级(质量);耐腐蚀钢;交货条件;特性;防腐蚀;验收检验;规范;机械性能;棒钢;金属板;化学成分;作标记;定义;钢
【英文主题词】:
【摘要】:1ThisInternationalStandardspecifiesthechemicalandmechanicalcharacteristics,methodsofmanufacture,theacceptanceconditionsandthemarkingofstructuralsteelproductspossessingimprovedatmosphericcorrosionresistance.ThisInternationalStandardappliestoplateshavingathicknessof4mmandover,hot-rolledonreversingmills,wideflats,barsandhot-rolledsectionsgenerallyusedinthedeliveryconditionandwhich,asarule,formpartofthebolted,rivetedorweldedstructuresinmetalconstructionsandwhichhaveimprovedatmosphericcorrosionresistance.2ThisInternationalStandarddoesnotincludethefollowingsteels,certainofwhicharecoveredbyotherInternationalStandards:—generalpurposestructuralsteels(ISO630);—steelsforboilersandpressurepurposes(ISO9328-2);—steelsforheattreatment;—continuouslyhot-rolledstructuralsteelsheetwithimprovedatmosphericcorrosionresistance(ISO5952);—steelplatesforforminganddeepdrawing.note:1)Forprecautionstobetakenwhenwelding,theguidefortheweldingandweldabilityofC-MnandC-Mnmicro-alloysteels,publishedbySub-commissionIX-GoftheInternationalWeldingInstitute,maybehelpful(documentIIS/IIW843-87)seealsothenotesgiveninannexAofthisInternationalStandard.
【中国标准分类号】:H44
【国际标准分类号】:77_140_20
【页数】:15P;A4
【正文语种】:英语