WT20 Series 2% Thoriated TIG Welding Tungsten Electrode

The Proper Selection and Preparation of Tungsten Electrodes The most commonly used tungsten in the United States. This tungsten is used primarily in DC welding. It has a low work function and provides a high load and amperage capability. The health safety issue of 2% Thoriated tungsten has recently raised concerns regarding inhalation and disposal of the Thorium. Please choose from:.040″  | 1/16″ | 3/32″ | 1/8″ | 5/32″  The benefits of Premium tungsten? Reliable arc-striking Low burn-off rate Highest quality of arc 35% less power consumption 40% prolonged service life 50% less set-up costs 50% less gas consumption 100% reproducible results ● 10-pk premium quality TIG welding Tungsten electrodes 2.0% Thoriated (Red). ● AMERICAN Welding Society standard AWS A5.12M/A5.12:2009 conformance