E 1120
E 1120 (淬火轨)· JIS (日本) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 40N-HH340 | 结构钢 | chevron_right |
| 50-HH340 | 结构钢 | chevron_right |
| 50-HH370 | 结构钢 | chevron_right |
| 50N-HH340 | 结构钢 | chevron_right |
| 50N-HH370 | 结构钢 | chevron_right |
| 60-HH340 | 结构钢 | chevron_right |
| 60-HH370 | 结构钢 | chevron_right |
E 1120 (淬火轨)· JIS (日本) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 40N-HH340 | 结构钢 | chevron_right |
| 50-HH340 | 结构钢 | chevron_right |
| 50-HH370 | 结构钢 | chevron_right |
| 50N-HH340 | 结构钢 | chevron_right |
| 50N-HH370 | 结构钢 | chevron_right |
| 60-HH340 | 结构钢 | chevron_right |
| 60-HH370 | 结构钢 | chevron_right |