内容提示: Designation: A 307 – 00Standard Specification forCarbon Steel Bolts and Studs, 60 000 PSI Tensile Strength1This standard is issued under the fixed designation A 307; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, ...
60 ksi (414 MPa) 的 A 级螺栓和螺柱,用于一般应用,B 级螺栓和螺柱具有抗拉强度强度为 60 至 100 ksi(414 至 690 MPa),适用于带铸铁法兰的管道系统中的法兰接头,以及 C 级无头锚定螺栓,无论是弯曲的还是直的,具有符合规范 A 36 的特性(抗拉强度为 58 至 80 ksi(400 至 550 MPa)),用于结构锚固...
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength 被代替 标准号 ASTM A307-00 2000年 发布单位 美国材料与试验协会 替代标准 ASTM A307-02 当前最新 ASTM A307-21 适用范围 1.1 本规范涵盖尺寸为 1/4 英寸(6.35 毫米)至 4 英寸(104 毫米)的三个等级碳钢螺栓和螺柱的...
2 A 307 TABLE 2 Hardness Requirements for Bolts and Studs Grade Length, in. 0 HardnessA Brinell min A B C A B TABLE 4 Tensile Requirements for Machined Specimens Grade A Tensile strength, ksi (MPa) Yield point, min ksi (MPa) Elongation in 2 in. (50 mm), min, % 60 (415) min ...
Part 1:Bolts,screws and studs with specified property classes. Coarse thread 24 [EN] EN 20898-7 - 1995 Mechanical properties of fasteners - Part 7: Torsional test and minimum torques for bolts and screws with nominal diameters 1 mm to 10 mm 25 [EN] EN 14399-2 - 2015 High-strength ...
ASTM A36 (结构碳钢的标准规范)
ISO 7412 - 1984 Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Short Thread Length - Product Grade C—Property Classes 8.8 and 10.9 8 [ASME] ASME B 18.2.1 (T7) - 2012 Heavy Hex Screws [Table 7] (ASTM A193 / A320 / A394) 9 [DIN] DIN 7990...
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). Formerly under the jurisdiction of Committee F16 on Fasteners, this specification was withdrawn in May 2016 and replaced by Specification F...
A 307Specification for Carbon Steel Bolts and Studs,60000psi Tensile Strength A 325Specification for Structural Bolts,Steel,Heat Treated,120/105ksi Minimum Tensile Strength A 325M Specification for Structural Bolts,Steel,Heat Treated 830MPa Minimum Tensile Strength [Metric]A 500Specification...
andtempered steel heavy hex structural bolts having a minimumtensile strength of 120 ksi for sizes 1.0 in. and less and 105 ksifor sizes over 1.0 to 11⁄2 in., inclusive.1.2 The bolts are intended for use in structural connections.These connections are comparable to those covered under the...