Timco AC TIG Electrode, color code WP=GREEN, intended for aluminum. Good ignition properties.
This electrode is completely additive-free, i.e. contains only pure tungsten. This electrode is used for alternating current (AC) welding of aluminum. The arc of a clean electrode is very stable. WP electrodes cannot be used when welding with direct current (DC).
- Delivery includes 10 electrodes
- Diameter: 2.4 mm
- Length: 150 mm
- Packed in a convenient storage box
- Color code: Green
- Application: All aluminum alloys
- Welding method: AC
Since different TIG electrodes all have their own good properties, choosing the right electrode is important.
Color code | Contents | Welding current | Material | Standard Green, WP
| Tungsten 100% | AC (alternating current) | Aluminum AWS A5.12 | ISO 6848 EN 26 848
Grey, WC20 | Cerium 1.8-2.2% | AC/DC (AC/DC) | General Purpose AWS A5.12 | ISO 6848 EN 26 848
Blue, WL20 | Lanthanum 1.8-2.2% |AC/DC (alternating/direct) | General purpose + micro plasma AWS A5.12 | ISO 6848 EN 26 848
