The welding surface is usually made of iron base materials, which are easy to weld.
There is welding spot or welding line to reduce the welding current. It is easy to weld and its impact on parts deformation is small.
Note: The data is only for customer reference.
Welding layer: iron or Fe-based alloy、copper-nickel alloy.
Middle layer: copper or copper alloy.
Working layer: fine grain silver, AgCdO, AgSnO2, AgNi, AgCu etc.
The product is mainly applied in thermostat.