S284229-018 - Hobart Fabco 81N1 3/32 Inch Flux-Cored Wire 600lb Drum

Hobart Fabco 81N1: Superior Toughness with 1% Nickel

Maximize your welding productivity and weld quality with the Hobart Fabco 81N1 3/32" Flux-Cored Wire, supplied in a high-capacity 600lb drum. This gas-shielded wire is formulated to provide excellent mechanical properties, specifically targeting industries that require high impact toughness at low temperatures. The 1% nickel addition to the weld deposit ensures that the finished joint retains ductility and resistance to cracking even in harsh, cold environments, typically meeting Charpy V-Notch requirements down to -40°F (-40°C). This makes it a preferred choice for fabricating machinery and structures destined for northern climates or demanding service conditions.

The Fabco 81N1 is an AWS E81T1-Ni1 class wire that offers a smooth, stable arc and deep penetration. At the 3/32" diameter, this wire is a powerhouse for heavy deposition, allowing welders to lay down significant amounts of metal quickly in the flat and horizontal positions. It is compatible with both straight CO2 and Argon/CO2 mixed gases, giving shops the flexibility to dial in their preferred arc transfer and penetration profile. The slag system is designed for easy detachment, often peeling away to reveal a clean, high-quality weld face that requires little to no grinding before painting or coating.

For shops focused on efficiency, the 600lb drum packaging is a game-changer. It drastically reduces the frequency of changeovers compared to standard spools, supporting lean manufacturing principles and high-throughput workflows. This wire is also an effective solution for welding weathering grade steels in structural applications where the primary concern is matching the tensile strength and yield strength of the base material rather than its weathering color. From bridge construction to the assembly of massive earthmovers, the Hobart Fabco 81N1 delivers the consistency and performance professional welders trust.

Features & Benefits:

• Low-Temp Toughness: 1% Nickel content provides excellent impact resistance.
• Gas Flexibility: Runs on 100% CO2 or 75/25 Ar/CO2 mix.
• High Productivity: 600lb drum minimizes downtime for changeovers.
• Clean Welds: Low spatter and easy slag removal.
• Versatile Use: Ideal for mining, construction, and weathering steels.