ASTM A 913/A 913M-2004 标准规格的结构质量的高强度低合金钢的形状,通过淬火和自回火处理( QST )产生
ASTM A 913/A 913M-2004 标准详情
- 标准号:ASTM A 913/A 913M-2004
- 中文标题:标准规格的结构质量的高强度低合金钢的形状,通过淬火和自回火处理( QST )产生
- 英文标题:standard specification for high-strength low-alloy steel shapes of structural quality, produced by quenching and self-tempering process (qst)
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2004-04-01
内容简介
1.1 This specification covers high-strength low-alloy structural steel shapes in Grades 50 [345], 60 [415], 65 [450] and 70 [485], produced by the quenching and self-tempering process (QST). The shapes are intended for riveted, bolted or welded const
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