Description

WIA Austarc 16TC Electrodes E7016 4.0mm 5kg – 16TC/40

Heavy-Duty Low Hydrogen Electrode

The WIA Austarc 16TC 4.0mm electrode – 16TC/40 delivers strong, reliable performance for structural steel and critical welding applications. It suits carbon steel, carbon-manganese steel, and low alloy high-strength steels. The larger 4.0mm size provides higher deposition rates for heavier fabrication work.

Smooth Arc and Strong Control

This electrode runs with a stable, smooth arc that improves weld consistency and operator control. WIA uses a unique twin-coating process that concentrates arc stabilising elements in the inner coating. This design improves arc starting, weldability, and overall welding performance.

High Strength and Toughness

Austarc 16TC produces high-quality weld deposits with strong mechanical properties and reliable notch toughness down to -40°C. It handles demanding structural and industrial applications where crack resistance and weld integrity matter most.

Designed for Critical Applications

This electrode suits structural steel, pipe welding, restrained joints, maintenance work, and buffer layers before hard surfacing. It performs well in construction, mining, fabrication, agriculture, and heavy maintenance environments.

All Position Welding Capability

The 16TC works in all positions except vertical down. It performs smoothly on both AC and DC welding machines, including low OCV AC welders. Easy striking and re-striking help maintain workflow during fabrication and repair jobs.

Workshop-Ready 5kg Pack

The 5kg pack suits regular workshop and site use. The 4.0mm electrodes provide efficient fill rates for medium to heavy steel fabrication while reducing rod changes during longer weld runs.

Trusted WIA Quality

WIA manufactures Austarc electrodes for consistent, professional welding performance. The 16TC range remains a trusted choice across Australian industry due to its strength, smooth operation, and dependable low hydrogen characteristics