China Wc20 Electrode, Find details about China 2% Ceriated Tungsten Electrode, Wc20 Electrode from Wc20 Electrode
Trademark | Added impurity | Impurity quantity % | Other impurities% | Tungsten % | Electric discharged power | Color sign |
WC20 | Ce02 | 1.8-2.2 | < 0.20 | The rest | 2.7-2.8 | Grey |