Lanthanated |Gold Tungsten Electordes

WLa 10/15/20 Lanthanated electrodes are suitable for applications in DC and AC welding. Their main areas of application are the welding of non-alloyed and high-alloyed steel, aluminium, titanium, nickel, copper and magnesium alloys. These electrodes are also suitable for the use in micro-plasma welding.
Ignition characteristics are enhanced with increased amounts of lanthanum oxide (La2O3). The overall service life and current carrying capacity is lower than the E3® electrodes.
Colour-coding: WLa 10 = Black / WLa 15 = Gold / WLa 20 = Blue