GMAW Copper-coated solid wire of the G 4Si1 / ER70-6 type for metal transfer with minimum spatter when welding with mixed-gases as well as with CO2. Due to the high current load capacity, the stable arc and the nearly residual free weld surface the wire offers the best conditions for productive welding processes. Excellent feeding characteristics provides high wire feed rates especially during robotic welding. The coppered solid wires of the EMK series can be provided in bulk packages from ECOdrum 250 up to SQUAREdrum 550.