DGP 2% Lanthanated Tungsten - 1/4" Diameter

2% Lanthanated (Blue) EWLa-2/WL20 Tungsten

1/4" Diameter - For High Amperage Applications 

2% Lanthanated tungsten is one of the best general purpose electrodes.  Suitable for both Alternating Current (A/C) or Direct Current (D/C) using inverter or transformer based constant current power sources.  It is good for low-alloyed steels, non corroding steels, aluminum alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys and is typically our recommendation if you are purchasing your first package of tungsten electrodes.

• Principal Oxide: 1.8–2.2% Lanthanum Oxide
• Non-Radioactive
• Good arc starts and stability
• Works best in the medium to high amperage range
• Low erosion rate

Available Options

• 1/4" (6.35 mm) - 7" Length - Pack of 5 Electrodes