China 2% Yttrium Tungsten Electrode, Find details about China Wy20, Yttriated Tungsten Electrode from 2% Yttrium Tungsten Electrode
Trademark | Added impurity | Impurity quantity % | Other impurities% | Tungsten % | Electric discharged power | Color sign |
WY20 | Y02 | 1.8-2.2 | < 0.20 | The rest | 2.0-3.9 | Blue |