Bulgaria · BDS
CM233E
BDS EN 1981
Chemical composition
wt% · log scale- min – max range
- typical value
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 0.05 | |||
| As | 0.02 | |||
| Bi | 0.01 | |||
| Cu | 78 | |||
| Fe | 0.4 | |||
| Mn | 0.2 | |||
| Ni | 0.2 | |||
| Others each | 0.05 | |||
| P | 0.05 | |||
| Pb | 0.1 | |||
| Sb | 0.02 | |||
| Se | 0.01 | |||
| Si | 19 | 21 | ||
| Sn | 0.1 | |||
| Te | 0.01 | |||
| Total Others | 0.3 | |||
| Zn | 0.1 |