Great welding performance.
The electric conductivity of lanthanated tungsten electrode is very similiar to that of 1.5% thoriated Tungsten electrodes.
Welders can easily replace thoriated tungsten electrodes with lanthanated tungsten electrodes at either AC or DC and not have to make any welding program changes.
Excellent arc starting and re ignition characteristics with low burn off rates.
Suitable for DC and AC applications especially in medium to high current applications.
AWS A5.12-2009: EWLa-1.5
ISO 6848-2004: WL15