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    • 简介:Specification forWelding Procedureand PerformanceQualificationAWS B2.1/B2.1M2014An American National Standard--,,,,,,,,,,,,,,,,,--,,,,,,,---AWS B2.1/B2.1M2014An American National StandardApproved by theAmerican National Standards InstituteNovember 21, 2013Specification forWeldi
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      页数: 322
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    • 简介:美国焊接协会勘误表旨在告知公众已经出版的标准中存在排印错误。勘误表提供了AWS标准出版阶段引入的错误及其校正之处的清单。勘误通知03/01/2016AWS勘误表下列勘误之处已经得到确认,并将在下一次重印AWSD1.1/D1.1M2015钢结构焊接规格时将其纳入其中。第38页,图2.4标题中的引用项将见2.9.9.1和2.9.1.2替换为见2.9.1.1和2.9.1.2。第54页,表3.2母材组别I中标题为“A5.29a低碳钢”的一栏的“E6XT-XM”替换为“E6XTX-XM”。第72页,图3.2;将表中的公差一栏与根部间隙、根部/正面弯曲半径一栏对齐。第73页,图3
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    • 简介:ASTM E384-2017 材料微压痕硬度标准试验方法 1ASTM E384-2017 材料微压痕硬度标准试验方法 ___________________________________ (中文版) ___________________________________ Standard Test Method for Microindentation Hardness of Materials 美国材料与试验协会 2017 ASTM E384-2017 材料微压痕硬度标准试验方法 2 目 录 1. 范围 .3 2. 引用文件 .3 3. 术语 .4 4. 试验方法 摘要 .7 5. 重要
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      页数: 96
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    • 简介:Designation E352 − 18Standard Test Methods forChemical Analysis of Tool Steels and Other Similar Medium-and High-Alloy Steels1This standard is issued under the fixed designation E352; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisio
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      页数: 38
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    • 简介:Designation E351 − 18Standard Test Methods forChemical Analysis of Cast IronAll Types1This standard is issued under the fixed designation E351; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number
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      页数: 57
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    • 简介:Designation G187 − 18Standard Test Method forMeasurement of Soil Resistivity Using the Two-ElectrodeSoil Box Method1This standard is issued under the fixed designation G187; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the yea
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      页数: 6
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      页数: 137
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    • 简介:Designation E634 − 18Standard Practice forSampling of Zinc and Zinc Alloys for Analysis by SparkAtomic Emission Spectrometry1This standard is issued under the fixed designation E634; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision
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    • 简介:Designation D1415 − 18Standard Test Method forRubber PropertyInternational Hardness1This standard is issued under the fixed designation D1415; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number i
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    • 简介:Designation C989/C989M − 18Standard Specification forSlag Cement for Use in Concrete and Mortars1This standard is issued under the fixed designation C989/C989M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last rev
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    • 简介:Designation E3070 − 18Standard Test Method forShear Thinning Index of Non-Newtonian Liquids Using aRotational Viscometer1This standard is issued under the fixed designation E3070; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, t
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      页数: 3
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    • 简介:Designation E94/E94M − 17Standard Guide forRadiographic Examination Using Industrial RadiographicFilm1This standard is issued under the fixed designation E94/E94M; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last
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      页数: 13
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      上传时间:2019-01-13
      页数: 54
      4人已阅读
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    • 简介:美国焊接协会勘误表旨在告知公众已经出版的标准中存在排印错误。勘误表提供了AWS标准出版阶段引入的错误及其校正之处的清单。勘误通知12/11/2015AWS勘误表下列勘误之处已经得到确认,并将在下一次重印AWS D1.1/D1.1M2015钢结构焊接规格时将其纳入其中。第105页,图3.5;将注“a”中的“5.14”替换为“5.13”。第105页,图3.5;将注“a”中的“表3.7”替换为“表3.6”。第105页,图3.5;将注“b”中的“5.22.1”替换为“5.21.1”。第105页,图3.5将“所有尺寸的单位均是mm”替换为“所有尺寸的单位均是in.”。第105页,图3.5
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      页数: 1
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    • 简介:Designation D1200 − 10 Reapproved 2018Standard Test Method forViscosity by Ford Viscosity Cup1This standard is issued under the fixed designation D1200; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision.
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      页数: 4
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