2% Lanthanated Tungsten Electrode (Blue,WL20) | PrimeWeld TIG Welding Electrode

Most commonly used non-radioactive tungsten. Offers long electrode life under heavy or pulsing amperage loads. It has the ability to resist thermal shock which provides the user with excellent ignition with a lower burn off rate.  The blue lanthanated electrodes are popular due to the relative ease of striking an arc and lower amperage required. They perform exceptionally well in both AC & DC applications and are a popular general use electrode. Blue electrodes are effective for welding aluminum alloys, magnesium alloys, nickel alloys, copper alloys, titanium alloys, low-alloyed steels, and non-corroding steels. Key Features: Non-radioactive formula for safer use Stable arc and easy ignition at lower amperage Performs in both AC and DC applications Excellent for aluminum, magnesium, nickel, copper, titanium, and steel alloys Long electrode life under pulsed or heavy amperage loads Includes 10 total electrodes 5 pcs of 1/16" 5 pcs of 3/32"