
| Brand | Japan | United States | International | Europe |
| Copper-nickel-zinc Alloy | C7521 | C75200 | CuNi18Zn20 | CuNi18Zn20 CW409J |
| C7701 | C77000 | CuNi18Zn27 | CuNi18Zn27 CW410J | |
| C7451 | 一 | CuNi15Zn21 | CuNi12Zn24 CW403J | |
| C7941 | 一 | CuNi18Zn19Pb1 | 一 | |
| 一 | C79200 | CuNi10Zn28Pb1 | CuNi12Zn25Pb2 CW404J |
