GB/T 33164.1
GB/T 33164.1 (Spring steels for automotive suspension system - Part 1: Hot rolled spring steel flat bars)· GB (China) · 12 materials
| Designation | Material group | |
|---|---|---|
| 28SiMnB | Structural and constructional steels | chevron_right |
| 50CrV | Structural and constructional steels | chevron_right |
| 50CrV | Tool steels | chevron_right |
| 51CrMnV | Structural and constructional steels | chevron_right |
| 52CrMnMoV | Structural and constructional steels | chevron_right |
| 55CrMn | Structural and constructional steels | chevron_right |
| 55SiMnVB | Structural and constructional steels | chevron_right |
| 60CrMn | Structural and constructional steels | chevron_right |
| 60CrMnB | Structural and constructional steels | chevron_right |
| 60CrMnMo | Structural and constructional steels | chevron_right |
| 60Si2CrV | Structural and constructional steels | chevron_right |
| 60Si2Mn | Structural and constructional steels | chevron_right |