中文名称: 经热处理的最小抗拉强度为120/105 ksi的钢结构螺栓规格 |
英文名称:Standard Specification for Structural Bolts,Steel,Heat Treated,120/105 ksi Minimum Tensile Strength |
中标分类:J13 | ICS分类:21.060.10 |
标准分类编号:AS | 页数:8 |
发布日期: | 实施日期:2010-05-01 | 作废日期: |
被替代标准: | 代替标准:ASTM A325-2009ae1 | |
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 steel heavy hex structural bolts having a minimum tensile strength of 120 ksi for sizes 1.0 in. and less and 105 ksi for sizes over 1.0 to 1½ in., inclusive. 1.2 The bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using ASTM 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. |
欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |