PURE TUNGSTEN ELECTRODE

Pure tungsten electrode can form a clean, balled tip when heated and provides great arc stability for AC welding with balanced wave. Pure tungsten also provides good arc stability for AC sine wave welding, especially on aluminum and magnesium, but is not typically used for DC welding (it does not provide as strong of arc starts as thoriated or ceriated electrodes)... Pure tungsten electrodes, with green end, have the highest consumption rate of all electrodes and is typically less expensive than