Product Description
Weldmark 2% Lanthanated TIG Electrodes – Blue Tip, Ground Finish
Precision Arc Control Across AC & DC Welding Applications
Weldmark 2% Lanthanated Tungsten Electrodes (Blue Tip) are engineered for welders who need maximum versatility and consistency across a wide range of metals and power sources. These electrodes contain 97.80% tungsten and 1.30–1.70% lanthanum oxide (lanthana), offering superior arc stability, smooth starts, and excellent reignition performance.
With a polished ground finish and blue-tip marking for instant identification, these electrodes are ideal for AC and DC TIG welding. They perform reliably on steel, stainless steel, aluminum, magnesium, nickel alloys, copper, titanium, and low-alloyed or corrosion-resistant metals. Weldmark 2% lanthanated electrodes are also yttrium-free, making them a safer, cleaner option in many shop environments.
Product Specifications
| Part Number | Diameter | Length | Quantity per Pack |
|---|---|---|---|
| WEM WM467332 | 3/32" | 7" | 10 Electrodes |
Key Benefits:
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AC & DC Versatility – Performs with pointed or balled tips, ideal for all common TIG welding applications
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Excellent Arc Starts & Reignition – Improves control and minimizes arc wandering
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Low Burnoff Rate – Extends electrode life and reduces consumable costs
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Maintains Sharp Tip – Especially useful in DC square wave and high-frequency AC welding
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Suitable for a Wide Range of Metals – Welds aluminum, stainless, nickel, titanium, copper, and more
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Yttrium-Free – Safer for operators, environmentally conscious formulation
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Ground Finish & Blue Tip – Easy to identify, ready to weld out of the box
Control the arc. Master the weld.
Weldmark 2% Lanthanated Electrodes from GTW Welding Supplies give you the edge in precision TIG welding—built for industrial performance, backed by real-world reliability.
