CK Tig Welding Tungsten Electrodes, 0.5 - 3.2mm (Gold,Blue,Red,Grey,White,LaYZr)

LaYZr (CHARTREUSE) EWG Principal Oxides: 1.5% Lanthanum, 0.08% Zirconium, 0.08% Yttrium Oxides NON-RADIOACTIVE. Very best low amperage starts. Principal Oxide: 1.3-1.7% Lanthanum Oxide. Principal Oxide: 1.8-2.2% Lanthanum Oxide.

eBay