BS 903 Pt.A33-1977 橡胶的物理试验.第A33部分:与有机材料接触污染的试验方法

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【英文标准名称】:StandardSpecificationforTough-PitchFire-RefinedCopper8212;RefineryShapes
【原文标准名称】:火法精炼韧炼铜8212的标准规格.精炼型材
【标准号】:ASTMB216-2010
【标准状态】:现行
【国别】:
【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】:B05.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:火法精炼铜;精炼型材;韧铜
【英文主题词】:firerefinedcopper;refineryshapes;toughpitchcopper
【摘要】:Calculatedvaluesshallberoundedtothenearestunitinthelastright-handsignificantdigitusedinexpressingthelimitingvalueinaccordancewiththeroundingmethodinPracticeE29.1.1Thisspecificationestablishestherequirementsfortough-pitchfire-refinedcopperwirebars,cakes,slabs,andbilletsforfabricatingintowroughtproductsandingotandingotbarsforuseinthemanufactureofcopperandcopperalloycastings.Thiscopperisnotintendedforelectricalpurposes.1.2Copperunderthisspecificationcorrespondstothedesignationx201C;FRTPx201D;(UNSC12500)asshowninClassificationB224.Thiscoppermayalsobeusedtoproducecopper,correspondingtothedesignationx201C;DPTEx201D;(UNSC14520).1.3AlthoughthisspecificationincludescertainUNSdesignationsasdescribedinPracticeE527,thesedesignationsareforcrossreferenceonlyandarenotspecificationrequirements.Therefore,incaseofconflict,thisASTMspecificationshallgovern.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thefollowingsafetyhazardcaveatpertainsonlytothetestmethoddescribedintheannexofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.A1.1.1Thistestmethodcoverstheanalysisofantimony,arsenic,bismuth,lead,nickel,selenium,andtelluriumintough-pitchfire-refinedcopper.A1.1.2Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:77_150_30
【页数】:6P.;A4
【正文语种】:


Product Code:SAE AMS4602
Title:Copper Bars, Rods, and Shapes Oxygen-Free, Hard Temper (Ho4)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers one type of copper in the form of bars, rods, and shapes.