PowerWeld 2PC532-EA 5/32″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2)

The PowerWeld 2PC532 5/32″ x 7″ 2% thoriated red tungsten electrode is built for very high-amperage DC TIG welding on thick sections and demanding joints. With a 5/32″ diameter, this TIG tungsten is aimed at heavy plate, buildup work, and multi-pass welds where you need strong current-carrying capacity and a focused arc. The EWTh-2 classification uses a thoria alloy that supports higher electron emission, longer electrode life, and reliable point retention under heat. This helps welders keep a sharp, stable arc on long passes and deep groove welds without constant trips to the grinder.

Designed specifically for DC operation, the 2PC532 works on carbon steel, stainless steel, nickel alloy, titanium, and copper in structural, industrial, and repair settings. The 7″ (175 mm) length fits standard TIG torches and most tungsten grinders, while the red tip band clearly identifies it as 2% thoriated tungsten in storage racks and job boxes. Sold by the each, this high-capacity 5/32 TIG tungsten electrode can be purchased individually to replace worn pieces or ordered in groups of (10) to make up a full PowerWeld pack for heavy fabrication bays and industrial maintenance crews.

PowerWeld 5/32″ x 7″ 2% Thoriated Red Tungsten Electrode At a Glance

• EWTh-2 Thoriated Tungsten: Thoria alloy supports long life and strong DC arc performance.
• 5/32″ Diameter: Designed for very high amperage on thick plate, buildup work, and multi-pass welds.
• 7″ (175 mm) Length: Standard length that fits common TIG torches and tungsten grinders.
• Red Tip Color Coding: Quickly identifies 2% thoriated tungsten in mixed electrode storage.
• DC Operation: Optimized for direct-current TIG welding on suitable power sources.
• Sharp Point Retention: Holds a fine, focused tip for accurate arc placement and reduced tungsten contamination.
• Multi-Metal Capability: Works on carbon steel, stainless steel, nickel alloy, titanium, and copper.
• Sales Unit: Each; order (10) electrodes to make a full PowerWeld pack.

Markets

• Heavy Welding and Fabrication Shops Used for DC TIG welding on thick plate, large weldments, and fixtures.
• Construction and Structural Steel Suitable for connection plates, stiffeners, and reinforcement welds on DC TIG.
• Manufacturing and Industrial Plants Handles heavy TIG repairs on tanks, frames, and process equipment.
• Mining, Logging, and Heavy Equipment Repair Useful for rebuilding wear surfaces, lugs, and heavy brackets.
• Aerospace and Specialty Metal Fabrication Applied to demanding DC TIG welds on stainless, nickel alloy, and titanium.
• Municipal and Utility Maintenance Practical for high-amperage TIG repairs on infrastructure and plant equipment.
• Trade Schools and Advanced Welding Programs Helps advanced students learn high-amp DC TIG techniques.

In heavy fabrication shops and industrial maintenance departments, the PowerWeld 2PC532 gives crews a 5/32 DC TIG tungsten electrode they can trust when jobs call for deep penetration and long welds. The larger diameter supports the amperage required on thick carbon steel, stainless, and copper components while maintaining a focused arc cone that helps welders keep the bead on line. On large weldments, tanks, and structural members, this size allows operators to make longer passes and tie in multiple layers with fewer stops to dress the tungsten.

Maintenance teams also benefit from the 2% thoriated EWTh-2 blend, which holds a sharp point even when the electrode is run hot for extended periods. That leads to fewer interruptions, more consistent arc shape from start to finish, and better control of the weld puddle in critical areas. For advanced students working on higher-amperage DC TIG setups, the 2PC532 shows how a properly selected 5/32 tungsten behaves on real-world heavy welds.

PowerWeld 2PC532-EA 5/32″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2) Features

• High-Amperage Capacity: 5/32″ diameter supports strong current for thick material and deep weld joints.
• Thoria Alloy for Longer Life: 2% thoriated composition increases electrode life under demanding DC TIG conditions.
• Higher Electron Emission: Supports quick arc ignition and a stable, concentrated DC arc.
• Sharp Point Retention: Holds a fine tip for accurate arc direction and reduced tungsten contamination of the weld.
• DC-Only Design: Intended for use with direct-current TIG power sources.
• Wide Material Range: Performs on carbon steel, stainless steel, nickel alloy, titanium, and copper.
• Red Identification Band: Standard color code that clearly marks the electrode as 2% thoriated tungsten.

PowerWeld 2PC532-EA 5/32″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2) Includes

• (1) 5/32″ x 7″ 2% Thoriated Red TIG Welding Tungsten Electrode (EWTh-2)
• Order (10) pieces for a full PowerWeld pack.

PowerWeld 2PC532-EA 5/32″ x 7″ 2% Thoriated Red Tungsten Electrode (EWTh-2) Specifications

• Brand: PowerWeld
• Model / MFG Part #: 2PC532
• Product Type: TIG Welding Tungsten Electrode
• Electrode Classification: EWTh-2 (2% Thoriated)
• Diameter: 5/32″ (4.0 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: 775709990579

Why Customers Choose the PowerWeld 5/32″ x 7″ 2% Thoriated Red Tungsten Electrode

Welders choose the PowerWeld 2PC532 when they need a 5/32″ DC TIG tungsten that can handle serious amperage on thick material. The EWTh-2 formulation delivers a tight, reliable arc on carbon steel, stainless, and copper, which is important on heavy fillet welds, groove welds, and buildup work. In many heavy fabrication and repair environments, this lets crews keep a dedicated high-amp 2% thoriated tungsten ready for their most demanding DC TIG applications.

Operators also like how this 5/32 TIG welding tungsten maintains a sharp point through long welds and multi-pass joints. That means fewer grinding stops, more consistent arc shape, and better control over heat input on critical sections. For structural fabrication, plant maintenance, and equipment rebuilding where DC TIG is pushed hard, the PowerWeld 2PC532 provides a dependable high-capacity electrode in a proven 5/32″ x 7″ format.

Please Note: Image may differ from the product listing. The image represents the correct electrode type, but the size shown may not match this 5/32″ x 7″ model. Always verify the description and specifications above before ordering to ensure you select the correct tungsten size.