Copper rods - Import export

The new non-copper-clad filler rods have excellent wire feed properties, also with very long hose packages and high wire advance speeds. The excellent current transition in the contact nozzle is achieved with these clean wire electrodes by wetting the surface by means of a special additive (takes over the function of the very-thin copper layer). This additionally provides for sufficient corrosion protection, also in case of storage over longer periods. The performance capability of this surface finish becomes clear particularly

Copper bars and cuttings