ANSI/AWS A5.20-2005 助熔芯电弧焊用碳钢电极规范

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【英文标准名称】:CarbonSteelElectrodesforFluxCoredArcWelding,Specificationfor
【原文标准名称】:助熔芯电弧焊用碳钢电极规范
【标准号】:ANSI/AWSA5.20-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005-01-12
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:AWS
【标准类型】:()
【标准水平】:()
【中文主题词】:电弧焊接;助熔剂;高碳钢;电焊条;焊接工程
【英文主题词】:Arcwelding;Fluxes;High-carbonsteels;Weldingelectrodes;Weldingengineering
【摘要】:Thisspecificationprescribestherequirementsforclassificationofcarbonsteelelectrodesforfluxcoredarcwelding.Therequirementsincludechemicalcompositionandmechanicalpropertiesoftheweldmetalandcertainusabilitycharacteristics.TheAWSA5.20/A5.20Mspecificationalsoincludesoptional,supplementaldesignatorsforimprovedtoughnessanddiffusiblehydrogenandtoindicateconformancetospecialmechanicalpropertyrequirementswhentheweldmetalisdepositedusingbothlowheatinput,fastcoolingrateandhighheatinput,slowcoolingrateprocedures.Additionalrequirementsareincludedforstandardsizes,marking,manufacturingandpackaging.Aguideisappendedothespecificationasasourceofinformationconcerningtheclassificationsystememployedandtheintendeduseofcarbonsteelfluxcoredelectrodes.
【中国标准分类号】:J33
【国际标准分类号】:25_160_20
【页数】:
【正文语种】:英语