EN CC495K (CuSn10Pb10-C) Leaded Tin Bronze Bearings
| Copper (Cu) | 76 to 82 | |
| Tin (Sn) | 9.0 to 11 | |
| Lead (Pb) | 8.0 to 11 | |
| Nickel (Ni) | 0 to 2.0 | |
| Zinc (Zn) | 0 to 2.0 | |
| Antimony (Sb) | 0 to 0.5 | |
| Iron (Fe) | 0 to 0.25 | |
| Manganese (Mn) | 0 to 0.2 | |
| Phosphorus (P) | 0 to 0.1 | |
| Sulfur (S) | 0 to 0.1 | |
| Silicon (Si) | 0 to 0.010 | |
| Aluminum (Al) | 0 to 0.010 |
All values are % weight. Ranges represent what is permitted under applicable standards.