WFM-Th-2-(select size from drop down menu above)
Wolfram® Brand 2% Thoriated Tungsten Electrodes. Made in Germany. Pack of 10.
Color Code: Red
The most commonly used tungsten electrode. This blend is primarily used for DC welding. It has a low work function and provides a high load and amperage capability. Health concerns regarding exposure to fumes and dust containing Thorium have prompted an industry wide shift to non-radioactive tungsten blends like Ceriated, Lanthanated, & Tri-Mix.