WL20 Tungsten Electrode

If you want to import wl20 tungsten electrode from one of the competitive blue tungsten electrode manufacturers and suppliers in China,Website:http://www.maikewelding.net, equipped with a productive factory, Maike Non-Ferrous Metal Technology is always at your service. 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