- Tungsten electrodes are 178mm long
- Gold Tip
- AWS A5.12-2009: EWLa-1.5
The electric conductivity of lanthanated tungsten electrode is most close to that of 2% 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.