BS 5S 99-1994 2.5%镍铬钼(高碳)钢坯、棒材、锻件和部件(1230-1420mpa:限定等圆断面范围150mm)规范
BS 5S 99-1994 标准详情
- 标准号:BS 5S 99-1994
- 中文标题:2.5%镍铬钼(高碳)钢坯、棒材、锻件和部件(1230-1420mpa:限定等圆断面范围150mm)规范
- 英文标题:specification for 2.5% nickel-chromium-molybdenum (high carbon) steel billets, bars, forgings and parts (1230-1420 mpa: limiting ruling section 150 mm)
- 标准类别:英国标准
- 发布日期:1994-01-15
内容简介
This standard specifies characteristics of a nickel-chromium-molybdenum steel supplied in the following forms, and as parts, for general aerospace use:a) forging stock, designation S99A;b) forgings: softened, designation S99C;c) forgings: hardened an
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