IS 6967
IS 6967 (电焊圆钢链用钢)· IS (印度) · 5 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 20Mn2 | 结构钢 | chevron_right |
| 20Ni55Cr50Mo20 | 结构钢 | chevron_right |
| C15Mn75 | 结构钢 | chevron_right |
| C25Mn75 | 结构钢 | chevron_right |
| C30 | 结构钢 | chevron_right |
IS 6967 (电焊圆钢链用钢)· IS (印度) · 5 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 20Mn2 | 结构钢 | chevron_right |
| 20Ni55Cr50Mo20 | 结构钢 | chevron_right |
| C15Mn75 | 结构钢 | chevron_right |
| C25Mn75 | 结构钢 | chevron_right |
| C30 | 结构钢 | chevron_right |