DIN EN ISO 179-1-2001 塑料.摆锤冲击特性测定.第1部分:不带仪器的冲击试验
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【英文标准名称】:Plastics-DeterminationofCharpyimpactproperties-Part1:Non-instrumentedimpacttest(ISO179-1:2000);GermanversionENISO179-1:2000
【原文标准名称】:塑料.摆锤冲击特性测定.第1部分:不带仪器的冲击试验
【标准号】:DINENISO179-1-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;解释;试验设备;特性;测定;定义;定义;材料试验;材料;样本制备;热固性聚合物;却贝(摆式冲击试验);热塑性聚合物;冲击强度;抗冲击(强度);试样制备;试样;韧性;高聚物;摆式冲击试验;冲击值;脆性;复合材料;塑料
【英文主题词】:
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:19P;A4
【正文语种】:德语
【英文标准名称】:Weldingconsumables-Wireelectrodesandwire-fluxcombinationsforsubmergedarcweldingofnonalloyandfinegrainsteels-Classification
【原文标准名称】:焊料.非合金钢和细粒钢埋弧焊用焊丝和焊丝-焊剂混合物.分类
【标准号】:ISO14171-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:分类系统;化学分析和试验;分类;试验;规范(验收);作标记;合金钢;化学成分;焊接填充金属;组合;电焊条;助熔剂;钢;锰钢;焊丝电极;助熔剂(材料);氧化皮;填充金属丝;埋弧焊;非合金钢;机械试验;组分;细粒钢
【英文主题词】:Alloysteels;Chemicalanalysisandtesting;Chemicalcomposition;Classification;Classificationsystems;Combination;Composition;Fillerwire;Finegrainsteels;Fluxes;Fluxes(materials);Manganesesteels;Marking;Mechanicaltesting;Scale(corrosion);Specification(approval);Steels;Submergedarcwelding;Testing;Unalloyedsteels;Weldingelectrodes;Weldingfillermetals;Wireelectrodes
【摘要】:ThisInternationalStandardspecifiesrequirementsfortheclassificationofwire-fluxcombinationsandall-weldmetalintheas-weldedconditionandinthepostweldheat-treatedconditionforsubmergedarcweldingofnonalloyandfinegrainsteelswithaminimumyieldstrengthofupto500N/mmoraminimumtensilestrengthofupto570N/mm.Onefluxmaybeclassifiedwithdifferentwireelectrodes.Thewireelectrodeisalsoclassifiedseparatelybasedonitschemicalcomposition.Thisdocumentconstitutesacombinedspecificationprovidingclassificationutilizingasystembasedupontheyieldstrengthandtheaverageimpactenergyforall-weldmetalof47J,orutilizingasystembaseduponthetensilestrengthandtheaverageimpactenergyforall-weldmetalof27J.1)Paragraphsandtableswhichcarrythesuffixletter"A"areapplicableonlytowire-fluxcombinationsandwireelectrodesclassifiedusingthesystembasedupontheyieldstrengthandtheaverageimpactenergyforall-weldmetalof47J,inaccordancewiththisInternationalStandard.2)Paragraphsandtableswhichcarrythesuffixletter"B"areapplicableonlytowire-fluxcombinationsandwireelectrodesclassifiedusingthesystembaseduponthetensilestrengthandtheaverageimpactenergyforall-weldmetalof27J,inaccordancewiththisInternationalStandard.3)Paragraphsandtableswhichhaveneitherthesuffixletter"A"northesuffixletter"B"areapplicabletoallwire-fluxcombinationsandwireelectrodesclassifiedinaccordancewiththisInternationalStandard.Fluxesforthesingle-runandtwo-runtechniquesareclassifiedonthebasisofthetwo-runtechnique.
【中国标准分类号】:J33
【国际标准分类号】:25_160_20
【页数】:13P.;A4
【正文语种】:英语
