CK 2% Lanthanated (Blue) Tungsten Electrode, 2.4mm x 175mm ( Pack of 3 )

2% LANTHANATED (BLUE) EWLa-2/WL20

Principal Oxide: 1.8-2.2% Lanthanum Oxide

NON-RADIOACTIVE. Best general-purpose electrode for both Alternating Current (A/C) or Direct Current (D/C) using inverter or transformer based constant current power sources. Good for low-alloyed steels, non-corroding steels, aluminium alloys, magnesium alloys, titanium alloys, nickel alloys, copper alloys. Good arc starts and stability, medium to high amperage range, low erosion rate.