European Standard Alloys
European Standard Alloys
| Copper Alloys | CU | SN | PB | ZN | FE | NI | P | AL | MN | SI | SB | S | BI | Cr |
| Aluminum Bronze | ||||||||||||||
| CuAI10Fe2(CB331G) | 83-89 | 0.2 | 0.03 | 0.5 | 1.5-3.3 | 1.5 | – | 8.7-10.5 | 1 | 0.15 | – | – | – | – |
| CuAI10Fe5Ni5(CB333G) | 76-82.5 | 0.1 | 0.03 | 0.4 | 4-5.3 | 4-5.3 | – | 8.8-10 | 2.5 | 0.1 | – | – | 0.01 | 0.05 |
| CuAI10Ni3Fe2(CB332G) | 80-85.5 | 0.2 | 0.03 | 0.5 | 1-2.8 | 1.5-4 | – | 8.7-10.5 | 2 | 0.15 | – | – | – | – |
| CuAI11Fe6Ni6(CB334G) | 72-77 | 0.2 | 0.04 | 0.4 | 4.2-7 | 4.3-7.5 | – | 10.3-12 | 0-2.5 | 0.1 | – | – | – | – |
| CuAI9(CB330G) | 88-91.5 | 0.25 | 0.25 | 0.4 | 1 | 1 | – | 8.2-10.5 | 0.5 | 0.15 | – | – | – | – |
| Tin Bronze | ||||||||||||||
| CuSn10(CB480K) | 88.5-90.5 | 9.3-11 | 0.8 | 0.5 | 0.15 | 1.8 | 0.05 | 0.01 | 0.1 | 0.01 | 0.15 | 0.04 | – | – |
| CuSn11P(CB481K) | 87-89.3 | 10.2-11.5 | 0.25 | 0.05 | 0.1 | 0.1 | 0.6-1 | 0.01 | 0.05 | 0.01 | 0.05 | 0.05 | – | – |
| CuSn12(CB483K) | 85.5-88.5 | 11.2-13 | 0.6 | 0.4 | 0.15 | 2 | 0.2 | 0.01 | 0.2 | 0.01 | 0.15 | 0.05 | – | – |
| CuSn12Ni2(CB484K) | 84-87 | 11.3-13 | 0.2 | 0.3 | 0.15 | 1.5-2.4 | 0.05 | 0.01 | 0.1 | 0.01 | 0.05 | 0.04 | – | – |
| Gun Metal | ||||||||||||||
| CuSn5Zn5Pb5(CB491K) | 83-86.5 | 4.2-6 | 4.2-5.8 | 4.5-6.5 | 0.25 | 2 | 0.03 | 0.01 | – | 0.01 | 0.25 | 0.08 | – | – |
| CuSn6Zn4Pb2(CB498K) | 86-89.5 | 5.7-6.5 | 1.2-2 | 3.2-5 | 0.25 | 1 | 0.03 | 0.01 | – | 0.01 | 0.25 | 0.08 | – | – |
| CuSn7Zn2Pb3(CB492K) | 85-88.5 | 6.2-8 | 2.7-3.5 | 1.7-3.2 | 0.2 | 2 | 0.03 | 0.01 | – | 0.01 | 0.25 | 0.08 | – | – |
| CuSn7Zn4Pb7(CB493k) | 81-84.5 | 6.2-8 | 5.2-8 | 2.3-5 | 0.2 | 2 | 0.03 | 0.01 | – | 0.01 | 0.3 | 0.08 | – | – |
| Leaded Tin Bronze | ||||||||||||||
| CuSn10Pb10(CB495K) | 78-81.5 | 9.2-11 | 8.2-10.5 | 2 | 0.2 | 2 | 0.1 | 0.01 | 0.2 | 0.01 | 0.5 | 0.08 | – | – |
| CuSn11Pb2(CB482K) | 83.5-86.5 | 10.7-12.5 | 0.7-2.5 | 2 | 0.15 | 2 | 0.05 | 0.01 | 0.2 | 0.01 | 0.2 | 0.08 | – | – |
| CuSn3Zn8Pb5(CB490K) | 81-85.5 | 2.2-3.5 | 3.5-5.8 | 7.5-10 | 0.5 | 2 | 0.03 | 0.01 | – | 0.01 | 0.25 | 0.08 | – | – |
| CuSn5Pb20(CB497K) | 70-77.5 | 4.2-6 | 19-23 | 2 | 0.2 | 0.5-2.5 | 0.1 | 0.01 | 0.2 | 0.01 | 0.75 | 0.08 | – | – |
| CuSn5Pb9(CB494K) | 80-86.5 | 4.2-6 | 8.2-10 | 2 | 0.2 | 2 | 0.1 | 0.01 | 0.2 | 0.01 | 0.5 | 0.08 | – | – |
| CuSn7Pb15(CB496K) | 74-79.5 | 6.2-8 | 13.2-17 | 2 | 0.2 | 0.5-2 | 0.1 | 0.01 | 0.2 | 0.01 | 0.5 | 0.08 | – | – |
| Brass | ||||||||||||||
| CuZn16Si4(CB761S) | 78.5-82 | 0.25 | 0.6 | Rem. | 0.5 | 1 | 0.02 | 0.1 | 0.2 | 0.2 | 0.05 | – | – | – |
| CuZn33Pb2(CB750S) | 63-66 | 1.5 | 1-2.8 | Rem. | 0.7 | 1 | 0.02 | 0.1 | 0.2 | 0.04 | – | – | – | – |
| CuZn33Pb2Si(CB751S) | 63.5-65.5 | 0.8 | 0.8-2 | Rem. | 0.25-0.5 | 0.8 | – | 0.1 | 0.1 | 0.7-1 | 0.05 | – | – | – |
| CuZn35Pb2AI(CB752S) | 61.5-65 | 0.4 | 1.5-2.4 | Rem. | 0.3 | 0.25 | – | 0.3-0.7 | 0.15 | 0.02 | 0.04-0.12 | – | – | – |
| CuZn37AI1(CB766S) | 60-63 | 0.4 | 0.4 | Rem. | 0.4 | 1.8 | 0.02 | 0.6-1.8 | 0.4 | 0.5 | 0.05 | – | – | – |
| CuZn37Pb2Ni1AIFe(CB753S) | 58-60 | 0.8 | 1.8-2.5 | Rem | 0.5-0.8 | 0.5-0.12 | 0.02 | 0.4-0.8 | 0.2 | 0.05 | 0.05 | – | – | – |
| CuZn38AI(CB767S) | 59-64 | 0.1 | 0.1 | Rem. | 0.4 | 0.8 | 0.05 | 0.1-0.8 | 0.4 | 0.05 | – | – | – | – |
| CuZn39Pb1AI(CB754S) | 58-62 | 0.1 | 0.5-2.4 | Rem. | 0.7 | 1 | 0.02 | 0.1-0.8 | 0.5 | 0.05 | – | – | – | – |
| CuZn39Pb1AIB(CB755S) | 59-60.5 | 0.3 | 1.2-1.7 | Rem. | 0.05-0.2 | 0.2 | – | 0.4-0.65 | 0.05 | 0.03 | – | – | – | – |
| High Tensile Brass | ||||||||||||||
| CuZn25AI5Mn4Fe3(CB762S) | 60-66 | 0.2 | 0.2 | Rem. | 1.5-3.5 | 2.7 | 0.02 | 4-7 | 3-5 | 0.08 | 0.03 | – | – | – |
| CuZn32AI2Mn2Fe1(CB763S) | 59-67 | 1 | 1 | Rem. | 0.5-2 | 2.5 | – | 1-2.5 | 1-3.5 | 1 | 0.08 | – | – | – |
| CuZn34Mn3AI2Fe1(CB764S) | 55-65 | 0.3 | 0.2 | Rem. | 0.8-2 | 2.7 | 0.02 | 1.5-3 | 1-3.5 | 0.08 | 0.05 | – | – | – |
| CUZn35Mn2AI1Fe1(CB765S) | 56-64 | 0.8 | 0.5 | Rem. | 0.5-1.8 | 6 | 0.02 | 0.7-2.2 | 0.5-2.5 | 0.1 | 0.08 | – | – | – |