China 4.0*175 Wl15 Tungsten Electrode for TIG Welding, Find details about China 3.0mm*175mm Wl15 Tungsten Welding Electrodes, Wl15 Tungsten Welding Electrodes from 4.0*175 Wl15 Tungsten Electrode for TIG Welding
Trade mark | Added impurity | Impurity quantity | Other impurities | Tungsten | Electric Discharged power | Color sign |
WL15 | La2O3 | 1.30 - 1.70% | <0.20% | The rest | 2.8 - 3.0 | Gold |