China 2.0mm*175mm Tungsten Welding Electrodes, Find details about China 2.0mm*175mm Wc20 Tungsten Welding Electrodes, Wc20 Tungsten Welding Electrodes from 2.0mm*175mm Tungsten Welding Electrodes
Type of Electrodes | Trade Mark | Added Impurity | Impurity Quantity% | Other Impurity% | Tungsten | Electric Discharged | Color Sign |
Ceriated Tungsten | WC 20 | CeO2 | 1.80-2.20 | <0.20 | The Rest | 2.7-2.8 | Grey |