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WT20 Thoriated Tungsten Electrode – Red Tip, 2.4mm x 150m
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WT20 Thoriated Red Tip Tungsten Electrode – 2.4mm × 150mm
Designed for demanding TIG welding tasks, this WT20 Thoriated Red Tip Tungsten Electrode offers high current capacity and stable arc performance. Sized at 2.4mm (3/32") × 150mm, this electrode is well-suited for DC welding applications requiring strong, consistent arc characteristics, making it a popular choice for welders working on steel and other ferrous materials.
Key Features:
- Thoriated (WT20) Composition – Provides excellent arc stability and starting characteristics, particularly suited for DC TIG welding.
- Red Tip Identification – Colour-coded tip allows for quick and easy identification of the electrode type.
- 2.4mm (3/32") Diameter – Standard sizing suitable for a wide range of welding amperages and applications.
- 150mm Length – Standard length suitable for most TIG torch configurations.
- High Current Capacity – Supports higher amperage welding without compromising arc stability.
- Stable Arc Performance – Consistent arc characteristics support cleaner, more controlled welding.
- Versatile Application – Suitable for welding stainless steel, mild steel, and other common materials.
Ideal For:
- DC TIG welding on stainless steel and mild steel
- Industrial and fabrication welding applications
- Higher-amperage welding tasks
- Welders seeking reliable, high-current arc performance
- Replacement or upgrade for standard tungsten electrodes
Specifications:
| SpecDetail | |
| Type | WT20 Thoriated Tungsten Electrode |
| Tip Colour | Red |
| Diameter | 2.4mm (3/32") |
| Length | 150mm |
| Current Capacity | High |
| Application | TIG Welding (DC) |
A reliable WT20 thoriated tungsten electrode delivering high current capacity and stable arc performance — ideal for demanding, consistent welding results on steel and ferrous materials.

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