SAE J 429
SAE J 429 (外螺纹紧固件机械性能和材料要求)· SAE (美国) · 10 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Grade 1 | 结构钢 | chevron_right |
| Grade 2 | 结构钢 | chevron_right |
| Grade 4 | 结构钢 | chevron_right |
| Grade 5 | 结构钢 | chevron_right |
| Grade 5.1 | 结构钢 | chevron_right |
| Grade 5.2 | 结构钢 | chevron_right |
| Grade 7 | 结构钢 | chevron_right |
| Grade 8 | 结构钢 | chevron_right |
| Grade 8.1 | 结构钢 | chevron_right |
| Grade 8.2 | 结构钢 | chevron_right |