GB/T 33083
GB/T 33083 (Heavy carbon structural steel forgings - Technical specification)· GB (China) · 15 materials
| Designation | Material group | |
|---|---|---|
| 10 | Structural and constructional steels | chevron_right |
| 15 | Structural and constructional steels | chevron_right |
| 16Mn | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |
| 25 | Structural and constructional steels | chevron_right |
| 30 | Structural and constructional steels | chevron_right |
| 35 | 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 |
| 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 |