BS PD 970-2005 机械及相关工程用途用锻钢.碳、碳锰以及合金热作或冷加工钢的要求
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【英文标准名称】:Wroughtsteelsformechanicalandalliedengineeringpurposes-Requirementsforcarbon,carbonmanganeseandalloyhotworkedorcoldfinishedsteels
【原文标准名称】:机械及相关工程用途用锻钢.碳、碳锰以及合金热作或冷加工钢的要求
【标准号】:BSPD970-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-01-01
【实施或试行日期】:2005-01-01
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisPublishedDocumentspecifiesthetechnicalpurchaseandsupplyrequirementsforthefollowingwroughtsemi-finishedproductsmanufacturedfromarangeofcarbon,carbonmanganese,lowalloy,free-cutting,case-hardeningandthroughhardenedsteelsforthefollowingspecialapplications:—blooms;—billets;—slabs;—bars;—rod;—flatsandwideflats.NOTEThesewroughtsteelsmaybesuppliedinthehotformedconditionorasthermallytreatedblackbar.Coldfinishedbarmaybesubjectedtopre-orpost-thermaltreatment.Itdoesnotspecifyanyboron,micro-alloyed,stainlesssteelsoranyproductsdeliveredasforgings,whichareallcoveredbyotherstandards(seeForeword).Itdoesnotapplytodirectcastproducts.PD970ispresentedinthestyleofaEuropeanStandardandreferencesotherEuropeanStandards(e.g.testmethods)whereverpossible.ThetraditionalsevendigitalphanumericUKdesignationismaintained,thoughitisimportanttonotethatthe“A”,“M”and“H”system(nominallyrepresentingAnalysis,MechanicalandHardenability)shouldnotbeconfusedwithothernomenclature.Thisappliesequallytotheconventionaltensilestrengthrangedesignations,namelyPthroughtoZwhicharestillusedinthisdocument.Certainotheraspectssuchasrequirementsforsteelmaking,deoxidationandgrainsizehavebeenrevisedtoreflectmoderntechnology.
【中国标准分类号】:H40
【国际标准分类号】:77_140_20
【页数】:50P.;A4
【正文语种】:英语
【原文标准名称】:机械及相关工程用途用锻钢.碳、碳锰以及合金热作或冷加工钢的要求
【标准号】:BSPD970-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-01-01
【实施或试行日期】:2005-01-01
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisPublishedDocumentspecifiesthetechnicalpurchaseandsupplyrequirementsforthefollowingwroughtsemi-finishedproductsmanufacturedfromarangeofcarbon,carbonmanganese,lowalloy,free-cutting,case-hardeningandthroughhardenedsteelsforthefollowingspecialapplications:—blooms;—billets;—slabs;—bars;—rod;—flatsandwideflats.NOTEThesewroughtsteelsmaybesuppliedinthehotformedconditionorasthermallytreatedblackbar.Coldfinishedbarmaybesubjectedtopre-orpost-thermaltreatment.Itdoesnotspecifyanyboron,micro-alloyed,stainlesssteelsoranyproductsdeliveredasforgings,whichareallcoveredbyotherstandards(seeForeword).Itdoesnotapplytodirectcastproducts.PD970ispresentedinthestyleofaEuropeanStandardandreferencesotherEuropeanStandards(e.g.testmethods)whereverpossible.ThetraditionalsevendigitalphanumericUKdesignationismaintained,thoughitisimportanttonotethatthe“A”,“M”and“H”system(nominallyrepresentingAnalysis,MechanicalandHardenability)shouldnotbeconfusedwithothernomenclature.Thisappliesequallytotheconventionaltensilestrengthrangedesignations,namelyPthroughtoZwhicharestillusedinthisdocument.Certainotheraspectssuchasrequirementsforsteelmaking,deoxidationandgrainsizehavebeenrevisedtoreflectmoderntechnology.
【中国标准分类号】:H40
【国际标准分类号】:77_140_20
【页数】:50P.;A4
【正文语种】:英语
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