China · GB
85
GB/T 8749:2008 — Hot-rolled quality carbon structural steel strips
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.82 | 0.9 | ||
| Cr | 0.25 | |||
| Cu | 0.25 | |||
| Mn | 0.5 | 0.8 | ||
| Ni | 0.3 | |||
| P | 0.035 | |||
| S | 0.035 | |||
| Si | 0.17 | 0.37 |
China · GB
GB/T 8749:2008 — Hot-rolled quality carbon structural steel strips
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.82 | 0.9 | ||
| Cr | 0.25 | |||
| Cu | 0.25 | |||
| Mn | 0.5 | 0.8 | ||
| Ni | 0.3 | |||
| P | 0.035 | |||
| S | 0.035 | |||
| Si | 0.17 | 0.37 |