GB/T 8749
GB/T 8749 (Hot-rolled quality carbon structural steel strip)· GB (China) · 26 materials
| Designation | Material group | |
|---|---|---|
| 08 | Structural and constructional steels | chevron_right |
| 08Al | Structural and constructional steels | chevron_right |
| 10 | Structural and constructional steels | chevron_right |
| 15 | Structural and constructional steels | chevron_right |
| 15Mn | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| 20Mn | Structural and constructional steels | chevron_right |
| 25 | Structural and constructional steels | chevron_right |
| 25Mn | Structural and constructional steels | chevron_right |
| 30 | Structural and constructional steels | chevron_right |
| 30Mn | Structural and constructional steels | chevron_right |
| 35 | Structural and constructional steels | chevron_right |
| 35Mn | Structural and constructional steels | chevron_right |
| 40 | Structural and constructional steels | chevron_right |
| 40Mn | Structural and constructional steels | chevron_right |
| 45 | Structural and constructional steels | chevron_right |
| 45Mn | Structural and constructional steels | chevron_right |
| 50 | Structural and constructional steels | chevron_right |
| 50Mn | Structural and constructional steels | chevron_right |
| 55 | Structural and constructional steels | chevron_right |
| 60 | Structural and constructional steels | chevron_right |
| 60Mn | Structural and constructional steels | chevron_right |
| 65 | Structural and constructional steels | chevron_right |
| 65Mn | Structural and constructional steels | chevron_right |
| 70 | Structural and constructional steels | chevron_right |
| 70Mn | Structural and constructional steels | chevron_right |