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Thoriated Tungsten Electrode With Red Color Tig Welding Rod
Introduction of tungstenElectrode
Thoriated Tungsten Electrode is widely used as an additive oxide electrode. It can be operated easily, has a high current load and produces arc easily and steadily. In addition, the gap of the breaking arc is big, loss less and longer life. With higher re-crystallized temperature, better conductivity and mechanical cutting property, Tungsten WT20 is applied to welding carbon steel, stainless steel, nickel alloy and titanium metal. Thoriated Tungsten Electrode becomes the first selection material for high quality welding.
Trade mark | ThO2 Content | Color sign | Size |
WT10 | 0.90 - 1.20 | Primary | Diameter(mm): 1.0,1.6,2.0,2.4,3.0,3.2,4.0 etc Length (mm):150, 175 |
WT20 | 1.80 - 2.20 | Red | |
WT30 | 2.80 - 3.20 | Purple | |
WT40 | 3.80 - 4.20 | Orange Primary |
Tungsten electrodes have excellent welding performance:
1. Great arc starting capacity with good arc stability
2. low electrode burning loss,
3.long service life
4. free of slag and splashing and high welding quality
5. they are mainly used for inert gas protection are welding.
Thoriated tungsten electrode is the most commonly used tungsten electrode, Thoria is a low-level radioactive material, but it was the first to display a significant improvement over pure tungsten.
Application
Thoriated tungsten is a good general use tungsten for DC applications, because it operates well even when overload with extra amperage, thus improves the performance of welding.
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Shirley Pan
Email: Shirley@chinahardalloy.com
Mobile: +86 17773379950