S289612-027 - Hobart FabCOR Edge D2 .045 Metal-Cored Wire 50lb Spool

Industrial Grade High-Strength Metal-Cored Wire

The Hobart FabCOR Edge D2 is a premium low alloy metal-cored wire engineered for the demanding fabrication of high-strength low alloy (HSLA) steels. Supplied in a 50-pound spool with a 0.045-inch diameter, this consumable is formulated to meet AWS E90C-D2 classifications, delivering a weld deposit containing approximately 0.5% Molybdenum and 1.2-1.6% Manganese. This chemical composition ensures the weld metal achieves a minimum tensile strength of 90,000 psi (90 ksi), making it an essential choice for structural components that bear significant loads and stress.

As part of the "Edge" family of wires, this product features Hobart's advanced manufacturing technology which improves wire feeding and arc stability. The metal-cored design combines the high deposition efficiency of flux-cored wires with the clean, slag-free finish of solid wires. It is designed to operate with Argon-rich shielding gas mixtures, specifically 75-95% Argon balanced with CO2, or 95-98% Argon balanced with Oxygen. This flexibility allows fabrication shops to optimize their gas selection for arc characteristics and penetration profiles suited to their specific equipment and procedures.

For industrial procurement, the FabCOR Edge D2 offers significant productivity advantages. Its high deposition rates allow for faster travel speeds, directly reducing labor costs on large weldments. The wire exhibits excellent wetting characteristics, which helps wash the weld metal into the toes of the joint, reducing the risk of stress concentrators and potential failure points. Furthermore, the low spatter levels and minimal silicon island formation reduce post-weld cleaning time, streamlining the production workflow in heavy manufacturing environments.

Storage and Handling: This wire should be stored in a dry, controlled environment to prevent moisture pickup, which can lead to hydrogen-induced cracking, especially in the high-strength steels for which this wire is intended. The 50lb spool size is standard for industrial wire feeders, ensuring long run times between changeovers.