Welders recognize the significance of having the right tools, from the power source down to the torch and every piece that connects them. Yet, surprisingly, the most overlooked element is also arguably the most vital to the entire welding process: the tungsten electrode. It serves as the final connection that brings the weld to life.
Tungsten Material
Electrodes are made from either pure tungsten or a mixture of tungsten and other rare-earth elements and oxides. Each electrode is assigned a specific color code, which is prominently displayed on its tip. The following is a description of the common tungsten types and their uses.
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