Welding Thorium Tungsten Electrode WT20 Dia.3.2x175mm

cerium tungsten electrode differs from thoriated tungsten electrode for Dia.3.2x175mm is that cerium tungsten also tends to last longer than thoriated and can be used proficiently with AC or DC. In manual applications, the ceriated tungsten will provide slightly different electrical characteristics than the Thoriated tungsten but generally the operator will see no difference. Generally, it is used to weld carbon and stainless steel, nickel alloy and titanium.
More, please visit http://tungsten-electrode.net/Comparison-between-Cerium-and-Thorium-Tungsten-Electrodes.html.