PowerWeld 2PC116-EA 1/16″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2)

The PowerWeld 2PC116 1/16″ x 7″ 2% thoriated red tungsten electrode is designed for DC TIG welding where consistent arc starting and strong arc stability are important. With a 1/16″ diameter, this tungsten is well suited for light to medium-gauge materials, giving welders plenty of amperage capacity while still allowing precise puddle control. The EWTh-2 classification uses a thoria alloy that increases electrode life, delivers higher electron emission, and helps maintain a sharp point. This means fewer trips to the grinder and cleaner welds, especially on joints that demand tight control of the heat-affected zone.

Running strictly on DC, the 2PC116 is a solid choice for carbon steel, stainless steel, nickel alloys, titanium, and copper. The 7″ (175 mm) length fits common TIG torch setups and standard tungsten grinders. A red color band at the tip clearly marks it as 2% thoriated tungsten, so it stands out from other electrode types in your storage rack or job box. Sold by the each, this TIG tungsten electrode can be purchased individually for replacement or in groups of (10) to build a full PowerWeld pack for your fabrication shop, maintenance crew, or training lab.

PowerWeld 1/16″ x 7″ 2% Thoriated Red Tungsten Electrode At a Glance

• EWTh-2 Thoriated Tungsten: Thoria alloy increases electrode life and supports strong DC arc performance.
• 1/16″ Diameter: Ideal for light to medium TIG welding on sheet, plate, and tubing.
• 7″ (175 mm) Length: Standard length that fits most TIG torches and tungsten grinders.
• Red Tip Color Coding: Quickly identifies 2% thoriated tungsten in mixed electrode storage.
• DC Operation: Designed for DC TIG welding on suitable power sources.
• Sharp Point Retention: Maintains a fine tip for precise arc control and reduced tungsten contamination.
• Multi-Metal Capability: Performs on carbon steel, stainless steel, nickel alloy, titanium, and copper.
• Sold Individually: Sales unit is each; order (10) electrodes for a full PowerWeld pack.

Markets

• Welding and Fabrication Shops Used for DC TIG welding on carbon steel, stainless, and mixed alloy jobs.
• Construction and Renovation Reliable for site welds on brackets, handrails, and structural details using DC TIG.
• Automotive and Motorsport Fabrication Suitable for DC TIG on exhaust components, brackets, and chromoly tubing.
• Manufacturing and Industrial Maintenance Supports TIG repairs on piping, tanks, and machinery components.
• Aerospace and Specialty Metal Work Effective on DC TIG joints involving titanium and nickel-based alloys.
• Municipal and Utility Maintenance Practical for facility repairs and infrastructure work that call for DC TIG welding.
• Trade Schools and Welding Programs Common 2% thoriated tungsten for teaching DC TIG welding techniques.

Welders in fabrication shops, maintenance departments, and training programs value the PowerWeld 2PC116 for its dependable DC performance and familiar 1/16″ size. In production environments, this 2% thoriated tungsten gives strong arc stability and quick arc starts on stainless and carbon steel, helping crews move along fillet welds and butt joints without repeated restrikes. Maintenance personnel appreciate being able to use the same electrode on carbon steel brackets, stainless process piping, and copper components, simply by adjusting DC TIG settings instead of changing tungsten types.

Because the thoriated blend holds a sharp point, operators spend less time regrinding and more time welding, which is especially helpful during longer shifts or high-volume runs. In training labs, students get to experience how a well-pointed 2% thoriated tungsten behaves on DC TIG, building skills they can transfer directly to jobsite and shop work. For any operation that relies heavily on DC TIG welding, the PowerWeld 2PC116 provides a practical combination of life, stability, and control.

PowerWeld 2PC116-EA 1/16″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2) Features

• Thoria Alloy for Longer Life: 2% thoriated formulation increases electrode life under DC TIG conditions.
• Higher Electron Emission: Supports better arc starting and improved DC arc stability.
• Sharp Point Retention: Holds a fine point for accurate arc direction and reduced tungsten contamination of the weld.
• DC-Only Design: Optimized for direct-current TIG welding applications.
• Multi-Metal Performance: Suitable for carbon steel, stainless steel, nickel alloy, titanium, and copper.
• Red Identification Band: Standard color code that marks the electrode as 2% thoriated tungsten.

PowerWeld 2PC116-EA 1/16″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2) Includes

• (1) 1/16″ x 7″ 2% Thoriated Red TIG Welding Tungsten Electrode (EWTh-2)
• Order (10) pieces for a full PowerWeld pack.

PowerWeld 2PC116-EA 1/16″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2) Specifications

• Brand: PowerWeld
• Model / MFG Part #: 2PC116
• Product Type: TIG Welding Tungsten Electrode
• Electrode Classification: EWTh-2 (2% Thoriated)
• Diameter: 1/16″ (1.6 mm)
• Length: 7″ (175 mm)
• Composition: Approx. 97.3% Tungsten, 1.7%–2.2% Thorium, 0.5% Other
• Current Type: DC
• Process: TIG welding
• Recommended Materials: Carbon steel, stainless steel, nickel alloy, titanium, copper
• Sales Unit: Each
• Recommended Order Quantity: (10) Electrodes for full pack
• UPC: 775709990531

Why Customers Choose the PowerWeld 1/16″ x 7″ 2% Thoriated Red Tungsten Electrode

Welders choose the PowerWeld 2PC116 when they want a 1/16″ DC TIG welding tungsten that offers strong arc stability and long life on common shop metals. The EWTh-2 formula gives a tight, predictable arc that helps technicians keep the puddle under control on stainless, carbon steel, and copper joints. In many fabrication and repair settings, this lets crews standardize on a single 2% thoriated tungsten electrode for most DC TIG work, simplifying inventory and setup.

The way this thoriated TIG tungsten maintains a sharp point is also a key reason it is popular. Crews can run more welds between sharpening sessions, which reduces downtime during production runs and repair work. When shops need a reliable 2% thoriated red tungsten in a practical 1/16″ x 7″ size, the PowerWeld 2PC116 stands out as a straightforward option that supports consistent DC TIG performance day after day.

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