High Quality WT20 2% Thoriated Tungsten Tungsten Welding Electrode for Tig Welding with Blue Box Packing Normally used for DC welding of stainless steel, carbon steel, nickel alloys and titanium metals. However, due to light radioactive contamination, it is advisable to select them carefully. Can be used as an electrode for TIG welding or similar work. 1.5% Thoriated Tungsten Electrode MELTSTAR WL15 Gold 1.5% Lanthanum Oxide TIG Tungsten Electrode Electrode Diameter 3.2 X 175 Mm Pack Of 10 Radiation-Free Professional Electrode For Thorium Electrode For DC Welding Minghua WT20 Thorium Tungsten Electrode offers advanced welding performance, surpassing pure tungsten and other oxide electrodes. With easy operation, high current load, and stable arc production, it excels in welding carbon steel, stainless steel, nickel alloy, and titanium. Ideal for high-quality welding applications If you have unpleasant experiences when shopping aluminum round tube, whether quality problems or others, please let us know, we will offer you a solution that you will be satisfied with. Información del producto Brand: Kwweeoo Name: Tungsten Electrode WT20 Composition: ThO2 content 1., 8%-2., 2%, content of impurities less than 0., 2%, the rest of the composition is tungsten. TIG Welding Tungsten HTP America Tungsten Electrodes 10-Pack 1.5% Lanthanated Tungsten 1.5% Lanthanated Tungsten Electrodes Our service team will come back to you within 24 hours.