GB/T 4358
GB/T 4358 (Carbon spring steel wire for significant use)· GB (China) · 12 materials
| Designation | Material group | |
|---|---|---|
| 65 Mn Class E | Structural and constructional steels | chevron_right |
| 65 Mn Class F | Structural and constructional steels | chevron_right |
| 65 Mn Class G | Structural and constructional steels | chevron_right |
| 70 Class E | Structural and constructional steels | chevron_right |
| 70 Class F | Structural and constructional steels | chevron_right |
| 70 Class G | Structural and constructional steels | chevron_right |
| T8MnA Class E | Structural and constructional steels | chevron_right |
| T8MnA Class F | Structural and constructional steels | chevron_right |
| T8MnA Class G | Structural and constructional steels | chevron_right |
| T9A Class E | Structural and constructional steels | chevron_right |
| T9A Class F | Structural and constructional steels | chevron_right |
| T9A Class G | Structural and constructional steels | chevron_right |