作者:标准资料网 时间:2024-05-03 06:51:16   浏览:8376   来源:标准资料网

【英文标准名称】:Weldingconsumables-Tubularcoredelectrodesforgasshieldedandnon-gasshieldedmetalarcweldingofnon-alloyandfinegrainsteels-Classification(ISO17632:2004);GermanversionENISO17632:2008
【原文标准名称】:焊接消耗品.非合金和细晶粒钢的气体保护和无气体保护金属弧焊用管状芯焊条.分类
【标准号】:DINENISO17632-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-08
【实施或试行日期】:2008-08-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电弧焊接;化学分析和测试;分类;芯焊丝电极;电极;焊接填料;细粒钢;气体保护焊;作标记;机械测试;金属焊接;金属弧焊;有缺口冲击试验;保护气体;规范(验收);非合金钢;焊接;电焊条;焊接工程;焊丝电极;屈服强度
【英文主题词】:Arcwelding;Chemicalanalysisandtesting;Classification;Coredwireelectrode;Electrodes;Filletwelding;Finegrainsteels;Gas-shieldedwelding;Marking;Mechanicaltesting;Metalwelding;Metal-arcwelding;Notchedbarimpactwork;Protectivegases;Specification(approval);Unalloyedsteels;Welding;Weldingelectrodes;Weldingengineering;Wireelectrodes;Yieldstrength
【摘要】:ThisInternationalStandardspecifiesrequirementsforclassificationoftubularcoredelectrodeswithorwithoutagasshieldformetalarcweldingofnon-alloyandfinegrainsteelsintheas-weldedconditionorinthepost-weldheat-treatedconditionwithaminimumyieldstrengthofupto500MPaoraminimumtensilestrengthofupto570MPa.Onetubularcoredelectrodecanbetestedandclassifiedwithdifferentshieldinggases,ifany.ThisinternationalStandardisacombinedspecificationprovidingclassificationutilizingasystembasedupontheyieldstrengthandtheaverageimpactenergyof47Jofall-weldmetal,orutilizingasystembaseduponthetensilestrengthandtheaverageimpactenergyof27Jofall-weldmetal.1)Paragraphsandtableswhichcarrythesuffixletter"A"areapplicableonlytotubularcoredelectrodesclassifiedtothesystembasedupontheyieldstrengthandtheaverageimpactenergyof47Jofall-weldmetalinaccordancewiththisinternationalStandard.2)Paragraphsandtableswhichcarrythesuffixletter"B"areapplicableonlytotubularcoredelectrodesclassifiedtothesystembaseduponthetensilestrengthandtheaverageimpactenergyof27Jofall-weldmetalinaccordancewiththisInternationalStandard.3)Paragraphsandtableswhichhaveneitherthesuffixletter"A"northesuffixletter"B"areapplicabletoalltubularcoredelectrodesclassifiedinaccordancewiththisInternationalStandard.Itisrecognizedthattheoperatingcharacteristicsoftubularcoredelectrodescanbemodifiedbytheuseofpulsedcurrent,butforthepurposesofthisInternationalStandard,pulsedcurrentisnotpermittedfordeterminingtheelectrodeclassification.
【中国标准分类号】:J33
【国际标准分类号】:25_160_20
【页数】:34P.;A4
【正文语种】:德语