ASTM B227-2010 冷拉铜包钢线标准规范

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【英文标准名称】:StandardSpecificationforHard-DrawnCopper-CladSteelWire
【原文标准名称】:冷拉铜包钢线标准规范
【标准号】:ASTMB227-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B01.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:cladsteelelectricalconductor;copperelectricalconductor-copper-cladsteel;copper-cladsteelelectricalconductor;electricalconductor;harddrawncopper-cladsteelwire;steelwire-copper-clad;Copper-cladsteelelectricalconductors--specifica
【摘要】:1.1Thisspecificationcoversbarehard-drawnroundcopper-cladsteelwireforelectricalpurposes(Note1).Note18212;Wireorderedtothisspecificationisnotintendedforredrawing.Ifwireisdesiredforthispurpose,consultthemanufacturer.1.2Fourgradesofwirearespecified,designatedasfollows(Note2):Grade40HS,Grade40EHS,Grade30HS,andGrade30EHS.Note28212;Thegradescoveredbythisspecificationcorrespondtothefollowingcommercialdesignations:Grade40HS,HighStrength,40%Conductivity.Grade40EHS,ExtraHighStrength,40%ConductivityGrade30HS,HighStrength,30%Conductivity.Grade30EHS,ExtraHighStrength,30%Conductivity.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.
【中国标准分类号】:H49
【国际标准分类号】:77_140_65
【页数】:4P.;A4
【正文语种】:英语