GB/T 24238
GB/T 24238 (Hot-rolled steel wire rod for prestressed steel wire and strand)· GB (China) · 11 materials
| Designation | Material group | |
|---|---|---|
| YL72A | Structural and constructional steels | chevron_right |
| YL72B | Structural and constructional steels | chevron_right |
| YL77A | Structural and constructional steels | chevron_right |
| YL77B | Structural and constructional steels | chevron_right |
| YL82A | Structural and constructional steels | chevron_right |
| YL82B | Structural and constructional steels | chevron_right |
| YL87A | Structural and constructional steels | chevron_right |
| YL87B | Structural and constructional steels | chevron_right |
| YL87Si | Structural and constructional steels | chevron_right |
| YL92Si | Structural and constructional steels | chevron_right |
| YL97Si | Structural and constructional steels | chevron_right |