BS 5216
BS 5216 (机械弹簧用冷拔钢丝规范)· B.S. (英国) · 14 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Code HD Grade 2 | 结构钢 | chevron_right |
| Code HD Grade 3 | 结构钢 | chevron_right |
| Code HS Grade 2 | 结构钢 | chevron_right |
| Code HS Grade 3 | 结构钢 | chevron_right |
| Code M Grade 4 | 结构钢 | chevron_right |
| Code M Grade 5 | 结构钢 | chevron_right |
| Code ND Grade 2 | 结构钢 | chevron_right |
| Code ND Grade 3 | 结构钢 | chevron_right |
| Code NS Grade 1 | 结构钢 | chevron_right |
| Code NS Grade 2 | 结构钢 | chevron_right |
| HD | 结构钢 | chevron_right |
| HS | 结构钢 | chevron_right |
| ND | 结构钢 | chevron_right |
| NS | 结构钢 | chevron_right |