W&S W/WIRE CUSI3 1.00MM/5KG

The CuSi3 welding wire with a diameter of 1.0 mm is wound on a D200 plastic spool made of copper-silicon alloy and has a low melting point. It is excellent for both TIG and MIG welding (soldering) of galvanized steel sheets in body construction. In this process, the corrosion protection of galvanized surfaces is largely preserved, and usually, preheating of the base material is not required. It is recommended to keep the weld pool not too wide and to pay attention to low heat input. In MIG welding with a short arc/impulse method, as well as in TIG welding, it is advisable to introduce as much weld material as possible.