Choosing Tungsten Electrodes: Sizes And Types

Understanding TIG Welding and Tungsten Electrodes

Tungsten electrodes are a crucial component in Tungsten Inert Gas (TIG) welding, often known as Gas Tungsten Arc Welding (GTAW). These electrodes are responsible for carrying the welding current to the arc in TIG welding processes. The choice of tungsten electrode can significantly impact the quality of the weld, making it essential for welders to understand their options. Proper selection involves considering factors such as the base metal, welding current type, and the specific welding application.