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【英文标准名称】:Structuralsteelswithspecifiedhardenabilitybands
【原文标准名称】:带有规定淬硬性钢带的结构用钢材
【标准号】:JISG4052-2008
【标准状态】:现行
【国别】:日本
【发布日期】:2008-11-20
【实施或试行日期】:2008-11-20
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonIronandSteel
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardspecifiesthestructuralsteelswithspecifiedhardenabilitybands(hereafterreferredtoas"steels"),whicharemanufacturedbyhotformingsuchashotrollingandhotforging,andmainlyusedformachinestructuraluse.Thissteelisnormallyusedafterfurtherformingsuchasforgingandcuttingandheattreatment.NOTE:TheInternationalStandardscorrespondingtothisStandardareasfol-lows.ISO683-1:1987Heat-treatablesteels,alloysteelsandfree-cuttingsteelswPart1:Direct-hardeningunalloyedandlow-alloyedwroughtsteelinformofdifferentblackproductsISO683-11:1987Heat-treatablesteels,alloysteelsandfree-cuttingsteelsmPart11:Wroughtcase-hardeningsteels(overallevaluation:MOD)Inaddition,symbolswhichdenotethedegreeofcorrespondenceinthecontentsbetweentherelevantInternationalStandardsandJISareIDT(identical),MOD(modified),andNEQ(notequivalent)accordingtoISO/IECGuide21.
【中国标准分类号】:H44
【国际标准分类号】:77_140_10;77_140_20;77_140_70
【页数】:40P;A4
【正文语种】:日语