WFM-La-1.5-(select size from drop down menu above)
Wolfram® Brand 1.5% Lanthanated Tungsten Electrodes. Made in Germany. Pack of 10.
Color Code: Gold
Lanthanated tungsten is among the most commonly used non-radioactive tungsten. Offering long electrode life under heavy or pulsing amperage loads. It has the ability to resist thermal shock which provides the user with excellent ignition and a low burn off rate.