【英文标准名称】:Destructivetestsonweldsinmetallicmaterials-Hardnesstesting-Part2:Microhardnesstestingofweldedjoints(ISO9015-2:2003);GermanversionENISO9015-2:2011
【原文标准名称】:金属材料焊接的破坏性试验.硬度试验.第2部分:焊接点的显微硬度测试(ISO9015-2-2003).德文版本ENISO9015-2-2011
【标准号】:DINENISO9015-2-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-05
【实施或试行日期】:
【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;对接接头;硬度;破坏试验;尺寸规格;硬度测量;硬度试验;材料;材料测试;测量;测量技术;金属焊接;金属材料;金属;显微硬度;显微硬度测试;测试;维氏硬度计;维氏硬度测量;焊接接头;锻接;焊接工程;焊接;焊缝
【英文主题词】:Arcwelding;Buttjoints;Degreeofhardness;Destructivetesting;Dimensions;Hardnessmeasurement;Hardnesstests;Materials;Materialstesting;Measurement;Measuringtechniques;Metalwelding;Metallicmaterials;Metals;Microhardness;Microhardnesstesting;Testing;Vickers;Vickershardnessmeasurement;Weldedjoints;Welding;Weldingengineering;Weldings;Welds
【摘要】:ThispartofISO9015specifiesmicrohardnesstestsontransversesectionsofweldedjointsofmetallicmaterialswithhighhardnessgradients.ItcoversVickershardnesstestsinaccordancewithISO6507-1,normallywithtestloadsof0,98Ntolessthan49N(HV0,1tolessthanHV5).NOTETestingshouldbecarriedouttoensurethatthehighestand/orthelowestlevelofhardnessofbothparentmaterials(inthecaseofdissimilarmaterialsbothparentmaterials)andweldmetalisdetermined.ThispartofISO9015doesnotcoverhardnesstestingofweldswithloadsof49,03Nandabove,coveredbyISO9015-1.ThispartofISO9015isnotapplicabletohardnesstestingofverynarrowwelds,e.g.thosetypicallyproducedbylaserandelectronbeamwelding,coveredbyISO22826.
【中国标准分类号】:
【国际标准分类号】:25_160_40
【页数】:14P.;A4
【正文语种】:英语