ASTM E255-2007 测定化学成分用铜和铜合金的取样的标准实施规程

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【英文标准名称】:StandardPracticeforSamplingCopperandCopperAlloysfortheDeterminationofChemicalComposition
【原文标准名称】:测定化学成分用铜和铜合金的取样的标准实施规程
【标准号】:ASTME255-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E01.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:合金;分析;化学分析和测试;化学成分;铜;铜合金;金属;工艺;抽样方法;试件;测试
【英文主题词】:copper;copperalloys;sampling
【摘要】:1.1Thispracticedescribesthesamplingofcopper(exceptelectrolyticcathode)andcopperalloysineithercastorwroughtformforthedeterminationofcomposition.1.2Castproductsmaybeintheformofcake,billet,wirebar,ingot,ingotbar,orcasting.1.3Wroughtproductsmaybeintheformofflat,pipe,tube,rod,bar,shape,orforging.1.4Thispracticeisnotintendedtosupersedeorreplaceexistingspecificationrequirementsforthesamplingofaparticularmaterial.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesinparenthesesaregivenforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.AspecificprecautionarystatementappearsinAppendixX4.
【中国标准分类号】:H13
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】: