Especially good for seawater corrosion resistance. Particularly suitable for the joining and overlay welding of copper nickel such as machinery, desalting of seawater, ship-building, oil refinery, and food processing industries. Also suitable for welding of nonferrous alloys, dissimilar steel materials.
Standard | GB 9460 | BS EN14640 | AWS A5.8 | BS EN14640 |
% | (HSCuZnNi) | (CuZn40Ni10) | (RBCuZn-D) | (CuNi10) |
Cu | 46.0~50.0 | 46.0~50.0 | 46.0~50.0 | balance |
Al | - | - | 0.01 | - |
Fe | - | - | - | 0.5~2.0 |
Mn | - | - | - | 0.5~1.5 |
Ni | 9.0~11.0 | 9.0~11.0 | 9.0~11.0 | 9.0~11.0 |
P | ≤0.25 | - | 0.25 | 0.02 |
Pb | - | 0.03 | 0.05 | 0.02 |
Si | ≤0.25 | 0.2 | 0.04~0.25 | 0.02 |
Sn | - | 0.8~1.1 | - | - |
Zn | balance | balance | balance | - |
others | ≤0.50 | <0.50 | <0.50 | C 0.05, S 0.02 Ti+Nb 0.1-0.5 Other <0.40 |
