ISO 4996-2007 高屈服应力结构质量的热轧薄钢板

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【英文标准名称】:Hot-rolledsteelsheetofhighyieldstressstructuralquality
【原文标准名称】:高屈服应力结构质量的热轧薄钢板
【标准号】:ISO4996-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-03
【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】:化学成分;定义;尺寸;高强度钢;热轧的;铁;作标记;机械性能;产品;薄板材;规范;钢;结构钢;测试;厚度
【英文主题词】:Chemicalcomposition;Definition;Definitions;Dimensions;High-tensilesteels;Hotrolled;Iron;Marking;Mechanicalproperties;Products;Sheetmaterials;Specifications;Steels;Structuralsteels;Testing;Thickness
【摘要】:ThisInternationalStandardappliestohot-rolledsteelsheetofhighyieldstressstructuralqualitywiththeuseofmicroalloyingelements.Theproductisintendedforstructuralpurposeswhereparticularmechanicalpropertiesarerequired.Itisgenerallyusedinthedeliveredconditionandisintendedforstructuresthatmayincludebolting,rivetingandwelding.Becauseofthecombinationofhigherstrengthandmicroalloycomposition,itispossibletoobtainsavingsinmass,alongwithbetterformabilityandweldabilityascomparedwithsteelsheetwithoutmicroalloyingelements.Theproductisproducedonawidestrip-mill,notaplatemill.Thisproductiscommonlyproducedinthicknessesfrom1,6mmto6mmandwidthsof600mmandoverincoilsandcutlengths.Hot-rolledsheetlessthan600mmwidemaybeslitfromwidesheetandconsideredassheet.NOTEHot-rolledsheet,uptobutnotincluding3mminthickness,iscommonlyknownas“sheet”.Hot-rolledsheet3mmandoverinthicknessiscommonlyknownaseither“sheet”or“plate”.ThisInternationalStandarddoesnotcoversteelintendedforboilersorpressurevessels,steelsdesignatedascommercialqualityordrawingquality(ISO3573),steelstobererolledtocold-reducingproducts,steelsdesignatedasweatheringsteels,havingincreasedatmosphericcorrosionresistance,orsteelshavingimprovedformabilitypropertiescomparedwiththoseinthisInternationalStandard.
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:8P;A4
【正文语种】:英语