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【英文标准名称】:StandardSpecificationforSeamlessCopperTube[Metric]
【原文标准名称】:无缝铜管的标准规范(米制)
【标准号】:ASTMB75M-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:B05.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:seamlesscoppertube;seamlesstube;tube
【摘要】:1.1Thisspecificationestablishestherequirementsforseamlessround,rectangular,andsquarecoppertubesuitableforgeneralengineeringapplications.1.1.1TubesmadefromanyofthefollowingCopperUNSNo.designationsshallbesuppliedunlessotherwisespecifiedinthecontractorpurchaseorder:CopperUNSNo.TypeofCopperC10100Oxygen-freeelectronicC10200Oxygen-freewithoutresidualdeoxidantsC10300Oxygen-free,extralowphosphorusC10800Oxygen-free,lowphosphorusC12000Phosphorusdeoxidized,lowresidualphosphorusC12200Phosphorusdeoxidized,highresidualphosphorus