YB/T 5063
YB/T 5063 (Heat treatment spring steel strips)· YB (China) · 7 materials
| Designation | Material group | |
|---|---|---|
| 65Mn | Structural and constructional steels | chevron_right |
| 70 | Structural and constructional steels | chevron_right |
| T10A | Structural and constructional steels | chevron_right |
| T8A | Tool steels | chevron_right |
| T9A | Tool steels | chevron_right |
| U20702 | Structural and constructional steels | chevron_right |
| U21652 | Structural and constructional steels | chevron_right |