10pcs Tungsten WL20 Blue Tip TIG Electrode 1.0/1.6x150mm Weld Welding Rods

Description Dopant La2O3Doping amount 1 80 to 2 20 Other doping 0 20 Electron work function 2 8 to 3 2Size 5pcs 1 0mm x 150mm5pcs 1 6mm x 150mmQuantity 10 Piece Set Features Lanthanum tungsten electrodes have excellent welding performance Durable high current burn rate and the minimum Mechanical cutting better performance better creep resistance Recrystallization temperature is high good ductility Lanthanum tungsten electrode is lanthanum oxide in tungsten lanthanum tungsten electrode production Package included 10 x lanthanum tungsten electrode Details pictures