ASTM A490-2010a 下载
中文名称: 经热处理的最小抗拉强度为150 ksi的合金钢结构螺栓规格
英文名称:Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength
中标分类:J13 ICS分类:21.060.10
标准分类编号:AS 页数:6
发布日期: 实施日期: 作废日期:
被替代标准: 代替标准:ASTM A490-2010
引用标准: 采用标准:
起草单位: 归口单位:
标引依据: ;;
补充修订:
备注:
范围:1.1 This specification covers two types of quenched and tempered, alloy steel, heavy hex structural bolts having a tensile strength of 150 to 173 ksi. 1.2 These bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using Specification A325 or A490 bolts, approved by the Research Council on Structural Connections; endorsed by the American Institute of Steel Construction and by the Industrial Fastener Institute.
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