S247108-029 - Hobart FabCO Excel-Arc 71 0.035 Flux Core Wire 33lb

Hobart FabCO Excel-Arc 71: Premium All-Position Flux-Cored Wire

The Hobart FabCO Excel-Arc 71 is a high-performance gas-shielded flux-cored wire designed to meet the rigorous demands of modern fabrication. This 0.035-inch diameter wire comes in a standard 33lb spool, making it an ideal choice for industrial manufacturing, structural steel erection, and heavy equipment repair. Engineered for versatility, the Excel-Arc 71 operates effectively with both 100% CO2 and Argon/CO2 shielding gas blends, allowing shops to utilize existing gas supplies without compromising weld quality.

One of the standout features of this wire is its operator appeal. Welders often struggle with wires that produce excessive fumes or stubborn slag. The Excel-Arc 71 addresses these issues with a low-fume formulation and a slag system that releases easily—often peeling off by itself—reducing the time and labor required for post-weld cleanup. The arc is smooth and stable, producing minimal spatter, which further enhances efficiency and finish quality.

This wire is classified as an all-position consumable. Thanks to its fast-freezing slag characteristics, it excels in vertical-up and overhead welding positions, maintaining a flat bead contour without the sagging issues common in slower-freezing wires. It is suitable for single and multiple pass applications on mild and low-alloy steels. Whether you are welding in a flat position or tackling complex out-of-position joints in shipbuilding or railcar fabrication, the FabCO Excel-Arc 71 delivers consistent, X-ray quality welds with excellent mechanical properties.

Key Benefits:

• Dual Gas Capability: Flexibility to use straight CO2 for deeper penetration or mixed gas for a smoother arc.
• All-Position Performance: Fast-freezing slag supports difficult vertical and overhead welds.
• High Impact Toughness: Meets Charpy V-Notch requirements for critical structural applications.
• Productivity: High deposition rates and efficiency compared to solid wires or stick electrodes.