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Welding Electrodes
Tig Tungsten Rod
| Tungsten Type | 2% Lanthanated Blue |
| Diameter | 1.6 mm |
| Length | 150 mm |
| Grade | Pure Tungsten |
| Tip Shape | Ground |
| Welding Process | DC TIG |
| Current Range | Up To 70 A |
| Color Code | Blue |
| Packaging Size | 10 Pcs |
TIG tungsten rods are non-consumable electrodes made from tungsten (or tungsten alloyed with rare earths) for Gas Tungsten Arc Welding (GTAW), known for their high melting point and hardness, providing a stable arc for precise welds on various metals like aluminum, steel, and copper. They come in different types (pure, lanthanated, ceriated, etc.) distinguished by color codes (Green, Gold, Blue, etc.) to indicate their additives, which affect performance for AC/DC welding, arc starting, and suitability for specific materials. Key features include superior conductivity, arc stability, long life, and resistance to contamination, with specific doping elements like Cerium or Lanthanum improving performance over pure tungsten.