2% Lanthanated (Blue) EWLa-2/WL20 Tungsten
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: 1.82.2% Lanthanum Oxide
- Non-Radioactive
- Good arc starts and stability
- Works best in the medium to high amperage range
- Low erosion rate
- Sold in package of qty: 10 pieces
- Tungsten electrode length is 7″
Available diameters:
- 0.020″ (0.5 mm)
- 0.040″ (1 mm)
- 1/16″ (1.6 mm)
- ,3/32″ (2.4 mm)
- 1/8″ (3.2 mm)
- 5/32″ (4.0 mm)
