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Lanthanated Tungsten is a non-radioactive material with good welding performance.Its electric conductivity is most closed to that of 2% Thoriated Tungsten.Welders can easily replace Thoriated Tungsten Electrodes with Lanthanated without any changes of welding program. In Europe and Japan, Lathanated Tungsten has been the most popular alternative to 2% Thoriated Tungsten for most applications.This tungsten is used primarily for DC welding but will also show good results for AC welding.
Model
Oxide Addictive
Impurities content
Tungsten contents
Color standard
Varieties
Content%
WL20
La2O3
1.80-2.20
<0.2
Remainder
Blue
WL20 Tungsten Electrode