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WP GREEN

The green undoped tungsten electrode was developed for welding with sinusoidal alternating current especially for light metals. It is not suitable for direct current welding. As the green pure tungsten electrode prevents the formation of a pure square wave due to its inertia and high work function, it is not recommended to use this welding electrode with inverter power sources. The ideal replacement for the green tungsten electrode is the E3®.

    • Colour coding with pure tungsten:
      • Green = W – made of pure tungsten without any oxide component
Direct current minus pole
Alternating current+
Arc stability
Ignitability
Lifetime+
High alloy steels weldable
Aluminum weldable ++
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