PowerWeld CER116-EA 1/16″ x 7″ 2% Ceriated Grey Tungsten Electrode (EWCe-2)

The PowerWeld CER116 1/16″ x 7″ 2% ceriated grey tungsten electrode is designed for everyday light to medium TIG welding where smooth starts and consistent puddle control matter. With a 1/16″ diameter, it offers more amperage capacity than a .040″ tungsten while still keeping the arc tight enough for sheet, tube, and small structural parts. Classified as EWCe-2, this electrode uses a 2% cerium blend that provides easy arc starting, improved arc stability, and a reduced rate of vaporization or burn-off compared with pure tungsten. Welders get quick, reliable arc ignition and longer point life, which means less downtime at the grinder and a more consistent arc shape from weld to weld.

The CER116 works well on both DC and AC inverter TIG machines, either polarity. It performs on carbon steel, stainless steel, nickel alloys, titanium, and aluminum, making it a flexible option for mixed-metal shops that run a wide range of TIG jobs. The standard 7″ (175 mm) length fits common TIG torches and grinding fixtures, while the grey tip color coding clearly marks it as 2% ceriated tungsten in your welding cart or tool room. Sold individually, this electrode allows you to replace a single tungsten or stock up with multiple pieces for fabrication bays, maintenance departments, and welding classrooms.

PowerWeld 1/16″ x 7″ 2% Ceriated Grey Tungsten Electrode At a Glance

• EWCe-2 Ceriated Tungsten: 2% cerium blend supports easy arc starts and steady TIG performance.
• 1/16″ Diameter: Versatile size for low to medium amperage on sheet, tube, and light plate.
• 7″ (175 mm) Length: Standard length that fits most TIG torches and tungsten grinders.
• Grey Tip Color Coding: Quickly identifies 2% ceriated tungsten in mixed electrode storage.
• AC and DC Compatible: Operates with alternating current or direct current, either polarity, including AC inverters.
• Reduced Burn-Off Rate: Formulation is designed to slow vaporization and tip loss for longer point life.
• Multi-Metal Capability: Suitable for carbon steel, stainless steel, nickel alloy, titanium, and aluminum.
• Sales Unit: Each – order (10) electrodes if you want a typical pack quantity.

Markets

• Welding and Fabrication Shops Used for TIG welding light brackets, thin plate, and small weldments in mixed alloys.
• Construction and Renovation Handy for on-site TIG repairs on stainless and carbon steel railings, trim, and details.
• Automotive and Motorsport Fabrication Suited to chassis tabs, light brackets, thin-wall tube, and aluminum panels.
• Manufacturing and Industrial Maintenance Applied to repair work on small machine parts, guards, and process components.
• Aerospace and Specialty Metal Work Suitable for controlled TIG welds on titanium and nickel alloys at lower amperage.
• Municipal and Facility Maintenance Practical for light TIG repairs on stainless, aluminum, and shop fixtures.
• Trade Schools and TIG Training Programs Common 1/16″ size for teaching low-to-medium amp TIG techniques.

For fabrication shops, maintenance crews, and training labs, the PowerWeld CER116 fills the gap between very fine TIG work and heavier plate welding. The 1/16″ diameter can handle a wide range of real-world amperage levels, so welders can move from thin stainless sheet to light structural parts without swapping tungsten sizes. On DC, the 2% ceriated blend gives a calm, focused arc that helps make root passes, fillet welds, and repairs easier to control. When switched to AC on an inverter, the same tungsten performs well on aluminum and other non-ferrous work, helping keep setups simple across multiple jobs.

Because EWCe-2 tungsten has a reduced rate of vaporization, the sharpened point holds its shape longer than pure tungsten. Operators spend less time regrinding between passes, which keeps production moving and shortens repair cycles. In classrooms, this stable behavior lets students concentrate on torch angle and filler control instead of fighting a changing arc. For shops that want a flexible, low-to-medium amp TIG welding tungsten in a practical 1/16″ size, the CER116 is a strong everyday choice.

PowerWeld CER116-EA 1/16″ x 7″ 2% Ceriated Grey Tungsten Electrode (EWCe-2) Features

• Easy Arc Starting: Cerium blend supports quick, repeatable arc ignition on DC and AC inverter settings.
• Improved Arc Stability: Helps maintain a smooth, consistent arc cone for better puddle control.
• Reduced Vaporization/Burn-Off: Designed to limit tip loss and keep the point shape more consistent over time.
• AC/DC Flexibility: Operates on alternating current or direct current, either polarity, on modern TIG machines.
• Broad Alloy Compatibility: Performs on carbon steel, stainless steel, nickel alloy, titanium, and aluminum.
• Grey Identification Band: Standard color code that marks the electrode as 2% ceriated tungsten for easy selection.

PowerWeld CER116-EA 1/16″ x 7″ 2% Ceriated Grey Tungsten Electrode (EWCe-2) Includes

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

PowerWeld CER116-EA 1/16″ x 7″ 2% Ceriated Grey Tungsten Electrode (EWCe-2) Specifications

• Brand: PowerWeld
• Model / MFG Part #: CER116
• Product Type: TIG Welding Tungsten Electrode
• Electrode Classification: EWCe-2 (2% Ceriated)
• Diameter: 1/16″ (1.6 mm)
• Length: 7″ (175 mm)
• Composition: Approx. 97.3% Tungsten, 1.8%–2.2% Cerium, 0.5% Other
• Current Types: AC and DC, either polarity
• Recommended 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: 775709993303

Why Customers Choose the PowerWeld 1/16″ x 7″ 2% Ceriated Grey Tungsten Electrode

Welders choose the PowerWeld CER116 when they need a 1/16″ tungsten that delivers strong low-to-medium amp performance on both DC and AC inverter TIG setups. The EWCe-2 chemistry offers easy starts and a stable arc that makes it easier to manage the puddle on stainless, carbon steel, and aluminum joints. Because this electrode works across several common alloys and polarities, many shops can keep it in the torch for a large share of day-to-day TIG work.

The reduced burn-off rate is another reason it is popular. The cerium blend slows tip loss, so the point stays sharp longer and arc shape stays more consistent throughout the weld. That means fewer pauses to regrind and more time laying beads, which is important in both production and maintenance environments. For a reliable, multi-purpose TIG welding tungsten electrode in a practical 1/16″ size, the PowerWeld CER116 is a sensible, work-focused option.

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.