SAE AMS7903 Beryllium Bars, Rods, Tubing, and Shapes 4.25beo 94be High Micro-Yield Strength

上一篇: SAE AMS6437 Steel Sheet, Strip, and Plate 5.0cr 1.3mo 0.50v (0.38 0.43c)
下一篇: SAE AMS7908 Beryllium Hipped Near-Net Preforms Standard Grade

标准名称：	用区熔拉晶法和光谱分析法评价多晶硅棒的规程
发布部门：	中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期：	2012-12-31
实施日期：	2013-10-01
首发日期：
作废日期：
出版社：	中国标准出版社
出版日期：	2013-10-01

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Product Code:SAE AMSSTD66
Title:Steel: Chemical Composition and Hardenability (Cancelled Nov 2007, Superseded by AIR4127)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This standard, as referenced in the applicable product specifications in procurement documents, contains:(a) A catalog of the standard carbon steels, alloy steels (including H-steels), and stainless and heat-resisting steels that are designated by chemical composition, or (for H-steels) by chemical composition and hardenability limits by reference to standard industry documents.(b) Rules for designating the chemical content of carbon steels, alloy steels, and stainless and heat-resisting steels that are not classified as standard.