S281612-029 - Hobart Fabcor 90 Metal-Cored Wire .045 33lb Spool

High-Performance Metal-Cored Wire for Critical Applications

The Hobart Fabcor 90 is a premium metal-cored welding wire designed specifically to meet the rigorous demands of welding higher strength steels. Engineered with a composite metal core, this .045-inch diameter wire combines the high deposition rates of flux-cored wires with the high efficiency and low slag generation of solid wires. It is formulated to operate effectively with a shielding gas mixture of 75-95% Argon and a balance of Carbon Dioxide (CO2), providing a stable arc and excellent weld pool control. This specific gas requirement ensures optimal mechanical properties in the finished weld, making it a reliable choice for structural integrity in critical environments.

Industrial professionals rely on Fabcor 90 for its versatility in both single and multiple pass applications. The wire is particularly suited for industries where weld strength cannot be compromised. Its formulation supports the fabrication of heavy-duty components found in mining, construction, and offshore drilling. The 33lb spool packaging is designed for standard industrial wire feeders, allowing for significant arc-on time before a changeover is required. By utilizing a metal-cored design, this product offers superior gap-bridging capabilities compared to solid wires while maintaining a cleaner weld deposit than many traditional flux-cored options.

Technically, the Fabcor 90 excels in high-stress environments. It is frequently specified for the manufacturing of pressure vessels and castings where defect-free welds are paramount. The wire's chemistry is balanced to provide high tensile strength, matching the base material properties of modern high-strength low-alloy (HSLA) steels. This ensures that the weld joint is as durable as the surrounding structure, a critical factor in shipbuilding and heavy equipment manufacturing.

Key Industrial Specifications

• Process: Metal-Cored Arc Welding (MCAW)
• Diameter: 0.045 inches
• Gas Mixture: 75-95% Argon / Balance CO2
• Packaging: 33lb Spool
• Application Range: High strength steels, heavy fabrication