英国 · B.S.
080 A 47
BS 970-3 — Specification for wrought steels for mechanical and allied engineering purposes. Bright bars for general engineering purposes
化学成分
wt% · 对数刻度- min – max 范围
- 典型值
化学成分
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.45 | 0.5 | ||
| Cr | 0.3 | |||
| Mn | 0.7 | 0.9 | ||
| Mo | 0.15 | |||
| Ni | 0.4 | |||
| P | 0.05 | |||
| S | 0.05 | |||
| Si | 0.1 | 0.4 |