China · Baosteel Q/BQB
36CrNiMo4
Q/BQB 150:2003 — Q/BQB 150
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.35 | 0.4 | ||
| Cr | 1 | 1.15 | ||
| Mn | 0.55 | 0.8 | ||
| Mo | 0.17 | 0.3 | ||
| Ni | 1 | 1.15 | ||
| P | 0.03 | |||
| S | 0.03 | |||
| Si | 0.2 | 0.35 |
China · Baosteel Q/BQB
Q/BQB 150:2003 — Q/BQB 150
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.35 | 0.4 | ||
| Cr | 1 | 1.15 | ||
| Mn | 0.55 | 0.8 | ||
| Mo | 0.17 | 0.3 | ||
| Ni | 1 | 1.15 | ||
| P | 0.03 | |||
| S | 0.03 | |||
| Si | 0.2 | 0.35 |