作者:标准资料网 时间:2024-05-17 16:15:42   浏览:9251   来源:标准资料网

【英文标准名称】:StandardSpecificationforFree-CuttingCopperRod,Bar,Wire,andShapes
【原文标准名称】:易切削铜条材、棒材、线材和型材的标准规范
【标准号】:ASTMB301/B301M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:B05.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:free-cuttingcopperrodandbar;free-cuttingcopperwire;lead-bearingcopperrodandbar;screwmachinework;tellurium-bearingcopperrodandbar;UNSNo.C14500;UNSNo.C14510;UNSNo.C14520;UNSNo.C14700;UNSNo.C18700;Copperalloyrod/bar/shap
【摘要】:1.1Thisspecificationestablishestherequirementsforfree-cuttingcopperrod,bar,wire,andshapesofUNSAlloyNos.C14500,C14510,C14520,C14700,andC18700,suitableforhigh-speedscrewmachineworkorforgeneralapplications.1.2Typically,productmadetothisspecificationisfurnishedasstraightlengths.Sizesx00BD;in.[12mm]andundermaybefurnishedincoilswhenrequested.1.3Units8212;ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:3P.;A4
【正文语种】:英语