Copper based master alloys are produced for the copper and brass industry. The range includes alloys such as Copper-iron, Copper-manganese, Copper-boron and Copper-zirconium
These alloys have one thing in common: they dissolve better than the corresponding pure metal or metals
| 70%-75%-80% | CuAl | Copper aluminium |
| 50% | CuSb | Copper antimony |
| 30% | CuAs | Copper arsenic |
| 2% | CuB | Copper boron |
| 5%-10% | CuCa | Copper calcium |
| 5%-10% | CuCr | Copper chromium |
| 15%-20%-50% | CuCo | Copper cobalt |
| 35%-40%-50% | CuMg | Copper magnesium |
| 30% | CuNi | Copper nickel |
| 15%-20%-30% | CuSi | Copper silicon |
| 30%-50% | CuTi | Copper titanium |
| 1% | CuV | Copper vanadium |
| 10%-33%-50% | CuZr | Copper zirconium |