PowerWeld LAN15116-EA 1/16″ x 7″ 1.5% Lanthanated Gold Tungsten Electrode (EWLa-1.5)

The PowerWeld LAN15116 1/16″ x 7″ 1.5% lanthanated gold tungsten electrode is designed for everyday TIG welding on medium-thickness material. With a 1/16″ diameter and 7″ (175 mm) length, this tungsten is a solid choice when you need more amperage capacity than a .040″ electrode, but still want precise arc control. The EWLa-1.5 classification uses a lanthanum oxide blend that gives smooth arc starts, strong arc stability, and slower tip wear compared with pure tungsten, helping welders spend more time welding and less time at the grinder.

This 1/16 lanthanated tungsten runs well on DC current and on AC inverter TIG machines, either polarity, so it fits easily into most shop setups. It works across a wide range of metals including carbon steel, stainless steel, nickel alloy, titanium, and aluminum. Gold color coding at the tip lets you quickly identify it as 1.5% lanthanated tungsten in your torch rack or filler rod tube. Sold individually, the LAN15116 allows you to replace a single tungsten or order (10) electrodes to match a standard PowerWeld pack for your toolbox or job trailer.

PowerWeld 1/16″ x 7″ 1.5% Lanthanated Gold Tungsten Electrode At a Glance

• EWLa-1.5 Lanthanated Tungsten: Provides reliable arc starting and smooth TIG performance on multiple metals.
• 1/16″ Diameter: Ideal for medium-amp TIG welding on plate, tube, and structural parts.
• 7″ (175 mm) Length: Fits common TIG torches and most tungsten grinders.
• Gold Tip Color Coding: Standard marking for 1.5% lanthanated tungsten for quick identification.
• AC and DC Compatible: Runs with DC or AC inverter TIG power sources, either polarity.
• Reduced Tip Wear: Lanthanum oxide formulation helps limit tip erosion and flattening.
• Multi-Metal Use: Suitable for carbon steel, stainless, nickel alloy, titanium, and aluminum.
• Flexible Purchasing: Sold each; order (10) pieces to build a full PowerWeld pack.

Markets

• Welding and Fabrication Shops Used for production TIG welding on structural steel, stainless components, and general fabrication.
• Construction and Renovation Handy for railings, brackets, architectural metals, and on-site TIG repairs.
• Automotive and Motorsport Repair Suited for chassis work, exhaust systems, and aluminum components.
• Manufacturing and Process Plants Supports maintenance welding on piping, machine parts, and equipment frames.
• Aerospace and Specialty Metal Fabrication Good for controlled welds on titanium and high-nickel alloys.
• Municipal and Utility Maintenance Reliable for facility and infrastructure repairs that require clean TIG welds.
• Trade Schools and Training Programs A practical size for teaching real-world TIG welding techniques.

Welders in fabrication shops, maintenance teams, and training labs value the PowerWeld LAN15116 for its balance between amperage capacity and arc control. The 1/16″ TIG tungsten size is a common choice when moving from thin sheet to plate and tube, so crews can handle a broad mix of work without swapping electrodes constantly. On DC settings, this 1.5% lanthanated tungsten delivers a calm arc that makes it easier to read the puddle on stainless and carbon steel. When switched to AC on an inverter TIG, it performs well on aluminum parts and castings. Because the EWLa-1.5 composition slows tip erosion, operators can complete more welds between sharpening cycles, which helps keep production moving and training sessions focused on technique instead of prep time.

PowerWeld LAN15116-EA 1/16″ x 7″ 1.5% Lanthanated Gold Tungsten Electrode (EWLa-1.5) Features

• Consistent Arc Starts: Lanthanated blend promotes quick, repeatable arc initiation.
• Smooth, Stable Arc: Helps maintain control of the weld puddle on a variety of materials.
• Lower Tip Erosion Rate: Chemistry is designed to extend point life under TIG welding conditions.
• AC/DC Operation: Works well with alternating current and direct current, either polarity.
• Versatile Material Range: Suitable for carbon steel, stainless steel, nickel alloys, titanium, and aluminum.
• Gold Identification Band: Color coding simplifies sorting tungsten types in busy shops.
• Precision Ground Finish: Ready for final point geometry to match your TIG welding setup.

PowerWeld LAN15116-EA 1/16″ x 7″ 1.5% Lanthanated Gold Tungsten Electrode (EWLa-1.5) Includes

• (1) 1/16″ x 7″ 1.5% Lanthanated Gold TIG Welding Tungsten Electrode (EWLa-1.5)
• Order (10) pieces for a full PowerWeld pack.

PowerWeld LAN15116-EA 1/16″ x 7″ 1.5% Lanthanated Gold Tungsten Electrode (EWLa-1.5) Specifications

• Brand: PowerWeld
• Model / MFG Part #: LAN15116
• Product Type: TIG Welding Tungsten Electrode
• Electrode Classification: EWLa-1.5 (1.5% Lanthanated)
• Diameter: 1/16″ (1.6 mm)
• Length: 7″ (175 mm)
• Composition: Approx. 97.8% Tungsten, 1.3%–1.7% Lanthanum Oxide, 0.5% Other
• Current Types: AC and DC, either polarity
• Suitable Power Sources: DC TIG welders and AC inverter TIG machines
• Recommended Materials: Carbon steel, stainless steel, nickel alloy, titanium, aluminum
• Sales Unit: Each
• Recommended Order Quantity: (10) Electrodes for full pack
• UPC: 775709994591

Why Customers Choose the PowerWeld 1/16″ x 7″ 1.5% Lanthanated Gold Tungsten Electrode

Crews choose the PowerWeld LAN15116 when they want a 1/16″ TIG tungsten that can handle everyday shop amperage without giving up arc control. The EWLa-1.5 formulation delivers a steady TIG arc on DC for carbon steel and stainless plate, while still running clean on AC inverter settings for aluminum brackets and castings. This lets welders move between different jobs and materials using the same 1.5% lanthanated tungsten, which simplifies torch setup and inventory.

Technicians also appreciate that the gold lanthanated tungsten keeps its point longer than pure tungsten, reducing the number of times they need to stop and sharpen. For fabrication bays, repair shops, and field crews that rely on TIG welding tungsten electrodes day in and day out, the PowerWeld LAN15116 offers dependable starts, predictable puddle control, and a familiar 1/16″ size that covers a wide range of real-world TIG welding tasks.

Please Note: Image may differ slightly from the product listing. The image represents the correct tungsten type, but the size shown may not match this 1/16″ x 7″ model. Always confirm the description and specifications above before ordering.