Stud for Arc Stud Welding - Threaded Stud with Reduced Shaft - Type RD
ISO 13918 (RD) - 2017 电弧螺柱焊用螺柱 - RD型，带缩杆的螺纹螺柱
See all versions and complete specifications: Stud for Arc Stud Welding - Threaded Stud with Reduced Shaft - Type RD — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 902.2(RD) |
| ISO | ISO 13918(RD) |
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|
| M6 | 1.25 | 15~100 | 9 | 2.5 | 6.2 | 6.3 | 140° | L +2.2 | 6.1 | 4 |
| M8 | 1.75 | 20~100 | 13.5 | 4 | 9.5 | 9.6 | 140° | L +2.8 | 9.4 | 6 |
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| M10 | 2.5 | 30~100 | 23 | 6 | 16.5 | 16.6 | 140° | L +3.9 | 16.4 | 9 or 13② |
| M12 | 3 | 40~100 | 28 | 7 | 20 | 20.1 | 140° | L +4.7 | 19.9 | 12 or 15② |
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