GB/T Q195
Chemical composition(mass fraction)(wt.%)
| Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
|---|---|---|---|---|
| C | 0.12 | |||
| Si | 0.3 | |||
| Mn | 0.5 | |||
| P | 0.035 | |||
| S | 0.04 | |||
| Cr | 0.3 | |||
| Ni | 0.3 | |||
| Cu | 0.3 | |||
| N | 0.0080 |
| Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
|---|---|---|---|---|
| C | 0.12 | |||
| Si | 0.3 | |||
| Mn | 0.5 | |||
| P | 0.035 | |||
| S | 0.04 | |||
| Cr | 0.3 | |||
| Ni | 0.3 | |||
| Cu | 0.3 | |||
| N | 0.0080 |