S247115-027 - Hobart Fabco Excel-Arc 71 Flux-Cored Wire .052 50lb Spool

Industrial Grade Flux-Cored Wire for Structural Fabrication

The Hobart Fabco Excel-Arc 71 is a high-performance gas-shielded flux-cored wire designed to meet the rigorous demands of heavy industrial fabrication. Supplied in a substantial 50-pound spool, this .052-inch diameter wire is engineered for efficiency and consistency in high-volume welding environments. It is an all-position wire, making it a versatile choice for shops that handle complex assemblies requiring vertical or overhead welds without changing consumables.

This wire is formulated to operate with either 100% CO2 or a mixture of 75% Argon and 25% CO2. This dual-gas capability allows facility managers and welding supervisors to adapt the process based on available gas supplies or specific arc characteristic requirements. When used with CO2, the wire offers deep penetration and cost savings; with mixed gas, it provides a smoother arc and reduced spatter, enhancing the operator's experience and the final weld appearance.

The Fabco Excel-Arc 71 is particularly noted for its mechanical integrity. It delivers welds with excellent impact toughness, even at lower temperatures, which is critical for structural steel applications, shipbuilding, and heavy machinery manufacturing. The wire produces a flat bead profile with a slag system that covers completely but detaches easily, minimizing the labor required for post-weld cleaning and preparation for painting or coating.

Suitable for single and multiple pass applications on mild and low alloy steels, this Hobart wire is a staple for industries ranging from railcar manufacturing to general construction. Its reliable feedability and consistent arc start performance help reduce downtime and rework, ensuring projects stay on schedule and within budget specifications.