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【英文标准名称】:StandardSpecificationforThrough-ThicknessTensionTestingofSteelPlatesforSpecialApplications
【原文标准名称】:专用钢板通过厚度测量进行的抗拉试验
【标准号】:ASTMA770/A770M-2003(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:A01.11
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:lamellartearing;specialsteel-makingprocesses;steelplate;through-thicknesstensiontesting;Steelplate--specifications;Tensileproperties/testing--steel;Thickness;Through-thicknesstesting^
【摘要】:1.1Thisspecificationcoverstheproceduresandacceptancestandardsforthedeterminationofreductionofareausingatensiontestspecimenwhoseaxisisperpendiculartotherolledsurfacesofsteelplates1in.[25mm]andgreaterinthickness.Theprincipalpurposeofthetestingistoprovideameasureoftheresistanceofasteelplatetolamellartearing.(SeeAppendixX1.)1.2Thevaluesstatedineitherinch-poundunitsorSIunitsaretoberegardedasstandard.Withinthetext,theSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.1.3Thisspecificationisexpressedinbothinch-poundandSIunits.However,unlesstheorderspecifiestheapplicablex201C;Mx201D;specificationdesignation(SIunits),thematerialshallbefurnishedtoinch-poundunits.
【中国标准分类号】:H46
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语