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The Tungsten Electrodes (Lanthanated) WLa15 are high-performance TIG welding electrodes designed specifically for professional welding applications requiring precision and reliability. Each set includes 10 pieces of lanthanum-doped tungsten electrodes with a doping amount of 1.3 to 1.7%, featuring a gold tip color, measuring 2.4 mm in diameter and 150 mm in length. These electrodes are engineered for superior arc starting, stability, and longevity, especially in DC welding of stainless steels, nickel alloys, aluminum, and thin metal plates. Offering an eco-friendly alternative with no radioactivity, these electrodes outperform traditional thorium-tungsten electrodes by delivering easier arc initiation, reduced spitting, and enhanced durability. The tungsten electrodes come securely packed in a plastic box to prevent damage, ensuring that welders receive a reliable product ready for diverse metal joining tasks. Moreover, their longevity and ease of shaping minimize grinding time and downtime, thereby optimizing welding productivity and quality in industrial environments.
Key Features
| Features | Description |
|---|---|
| Electrode Model | WLa15 |
| Doping Amount | 1.3 - 1.7% Lanthanum Oxide |
| Tip Color | Gold |
| Dimensions | 2.4 mm diameter x 150 mm length |
| Quantity per Box | 10 pieces |
| Welding Type | DC welding; suitable for TIG welding |
| Material Compatibility | Stainless steels, nickel alloys, aluminum, magnesium, thin metal plates |
| Arc Characteristics | Easy arc start, stable arc, reduced spitting |
| Durability | Long electrode life with less frequent replacements |
| Packaging | Plastic box for protection and safe storage |
| Environment & Safety | Eco-friendly, no radioactivity |
| Attributes | Description |
|---|---|
| Model | WLa15 |
| Tip Colour | Gold |
| Doping Amount | 1.3 to 1.7% Lanthanum Oxide |
| Size | 2.4 x 150 mm |
| Weight (Approx.) | 150 g per 10 pcs set |
| Quantity | 10 pieces per box |
| Usage | TIG welding on AC and DC |
| Metal Compatibility | Stainless steel, nickel alloys, aluminum, magnesium, and other non-ferrous metals |
| Packaging | Plastic protective box |
| Arc Performance | Easy arc start, stable arc, less spitting, ideal for small current DC operation |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
WLa15 lanthanated electrodes provide easier electric arc initiation, longer electrode life, are eco-friendly with no radioactivity, and reduce spitting during welding compared to traditional thorium-tungsten electrodes.
Yes, these electrodes are designed for superior arc stability and performance in both AC and DC TIG welding applications, making them versatile for aluminum, magnesium, stainless steel, and other metals.
They are best suited for welding stainless steel, nickel alloys, aluminum, magnesium, and other non-ferrous metals especially in thin metal plates where precision is required.
The lanthanum oxide doping provides improved electron emission for easier arc starting and stable arc characteristics, which enhances weld quality and extends electrode lifespan.
Yes, a tight tolerance within 0.1 mm is maintained to ensure consistent electrode performance, precise arc control, and reliable welding outcomes.
Brand: warpp engineers pvt ltd
Country Of Origin: India
The lanthanum tungsten electrode is lanthanum oxide in tungsten, providing better welding performance. It is used for DC welding of stainless steels, nickel alloys, aluminum and many other metals. Lanthanum tungsten electrodes are most used to replace thorium-tungsten electrodes, and it is easier to create an electric arc with a longer life.
Lanthanum tungsten electrodes have excellent welding performance.
Easy to create an electric arc, eco-friendly and has no radioactivity.
Suitable for DC small current operation, burn faster under large current.
It is the best choice for welding stainless steel and thin metal plate.
Packed and protected in a plastic box, don't worry about being broken.
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