| Pure Tungsten Electrodes |
| Application:Suitable for welding Mg, Al and their alloy, and stainless steel under alternating current. |
| Grade | W% | Impurity% | Electron Work Function | |
| W2 | 99.95% | <0.5% | 4.5 | |
| Diameter(mm) | Diameter Tolerance | Length(mm) | Surface Condition |
| Φ1.0-Φ2.4 | ±0.05mm | 50-175(±1) | Black, Polished |
| Φ3.0-Φ12.0 | ±0.10mm | 50-175(±1) |
| Tungsten Cerium Electrodes |
| Application : Used in TIG, plasma welding, cutting, spraying, smelting, etc. |
| Grade | Diameter Range(mm) | Diameter Tolerance(mm) | Length (mm) | Supply Status | Surface Condition | | |
| WCe10WCe15 | Φ2.0-Φ10.0 | ±0.1 | 50-175(±1) | Rod | Black, Polished | | |
| WCe20WCe30WCe40 | Φ0.8-Φ0.2 | ±0.05 | Wire | | |
| Tungsten Lanthanum Electrodes |
| Application: Mainly used for TIG, plasma welding, cutting, etc. |
| Grade | La2O3% | Other Element Content % | Electron Work Function | Diameter (mm) | DiameterTolerance (mm) | Length (mm) | |
| WLa10 | 0.8-1.2 | <0.20 | 2.6-2.7 | Φ0.3-Φ2.0 | ±0.05 | 50-175(±1) | |
| WLa15 | 1.3-1.7 | <0.20 | 2.8-3.0 | Φ0.3-Φ2.0 | ±0.05 | |
| WLa20 | 1.8-2.2 | <0.20 | 2.8-3.2 | Φ0.3-Φ2.0 | ±0.05 | |
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