S284812-029 - Hobart Fabco 881K2 .045 Flux-Core Wire 33lb

Premium Offshore Welding Wire: Hobart Fabco 881K2

The Hobart Fabco 881K2 is a high-performance gas-shielded flux-cored wire designed specifically to meet the rigorous demands of the offshore and shipbuilding industries. Engineered with a .045-inch diameter and packaged in a convenient 33-pound spool, this wire delivers exceptional weldability and mechanical properties. It is formulated to operate with a shielding gas mixture of 75% Argon and 25% CO2, providing a smooth, stable arc with minimal spatter.

One of the defining characteristics of the Fabco 881K2 is its outstanding impact resistance at low temperatures. It meets strict Charpy V-Notch requirements, maintaining toughness even at temperatures as low as -60°F (-51°C). This makes it an essential consumable for fabricating offshore platforms, jack-up rigs, and ocean-going vessels where structural integrity in freezing environments is non-negotiable. The wire's fast-freezing slag system supports all-position welding, allowing operators to perform vertical-up and overhead welds with ease and confidence.

Beyond its mechanical strength, the Fabco 881K2 is designed for operator comfort and efficiency. The slag is self-peeling in many instances or requires only light chipping, reducing post-weld cleanup time. The bead profile is flat to slightly convex, ensuring a professional finish that passes visual inspections readily. Whether you are repairing heavy earth-moving equipment or constructing critical marine structures, the Hobart Fabco 881K2 offers the reliability and consistency professional welders demand.

Key Applications

• Offshore drilling platforms and jackets
• Shipbuilding and marine barge construction
• Heavy equipment repair and fabrication
• Structural steel projects requiring seismic compliance
• Pressure vessel fabrication