Weldability:
Connection work using welding and soldering does not generally produce any difficulties.
Known processes: WIG, MIG
Welding alloy of SG-CuNi30Fe
The most highly approved additions based on the standard, such as phosphorous, sulphur and zinc, fall well within the suitability levels for welding.
Solderabililty:
Tin-silver and tin-copper soft solders and the soldering flux types F-SW11, 12, 21, 22 and 25 are used for soft soldering.
For hard soldering copper solders such as CuNi10Zn42, L-ZnCu40 and 42 as well as silver hard solder, L-Ag40 and L-Ag44 are suitable.