China ANSI/Aws A5.12/A5.12m-98 Tungsten Electrode for Price, Find details about China Tungsten Electrode, Tungsten Electrode for TIG Welding from ANSI/Aws A5.12/A5.12m-98 Tungsten Electrode for Price
Type of Electrodes | Trade Mark | Added Impurity | Impurity Quantity% | Other Impurity% | Tungsten | Electric Discharged | Color Sign |
Thoriated Tungsten | WT20 | THO2 | 1.70-2.20 | <0.20 | The Rest | 2.0-3.0 | Red |