ASTM A325M-2009 标准详情
- 标准号:ASTM A325M-2009
- 中文标题:最小抗拉强度为830Mpa的热处理钢结构螺栓标准规范(米制)
- 英文标题:Standard Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength [Metric]
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2009
1.1 This specification covers two types of quenched and tempered, steel, metric heavy hex structural bolts having a minimum tensile strength of 830 MPa (Note 1). 1.2 The bolts are intended for use in structural connections. These connections are com
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