Welding electrode wire, coated with copper with the addition of deoxidisers Mn and Si for semi-automatic welding under the protective atmosphere of CO₂ and under the mixture of M2 and M3. Mechanical properties of this wire ensure high quality of fusion welds and unfailing feeding of wire in mechanical welding process. This wire is designed for welding of unalloyed construction steel, boiler steel and ship steel.

Welding electrode wire, coated with copper with the addition of deoxidisers Mn and Si for semi-automatic welding under the protective atmosphere of CO2 and under the mixture of M2 and M3. Increased content of Mn provides higher strength of the fusion weld compared with HOT WELD M wire. Mechanical properties of this wire ensure high quality of fusion welds and unfailing feeding of wire in mechanical welding process. This wire is designed for welding of unalloyed construction steel, boiler steel and ship steel.

Steel wire coated with copper and bare applied mainly for oxy-acetylene welding and for automatic welding, semi-automatic welding of low-carbon construction steel. Used for butt welds and fillet welds.

Steel wire coated with copper with nickel addition, applied as welding electrode for automatic shielded arc welding of higher strength steel. Used for butt welds and fillet welds for increased strength steels working in lower temperatures. Also used for surfacing by welding (pad welding) in railroad engineering.