S289615-050 - Hobart Fabcor Edge D2 .052 Metal-Cored Wire 500lb Drum

Technical Overview of Hobart Fabcor Edge D2

The Hobart Fabcor Edge D2 is a premium low alloy metal-cored wire engineered for the rigorous demands of industrial fabrication. Identified by the internal SKU S289615-050, this product is supplied in a substantial 500lb Exacto Pak, designed to facilitate continuous welding operations in automated or high-volume manual stations. The wire features a diameter of 0.052 inches, offering a balance between deposition rate and heat input control suitable for medium to heavy plate thicknesses.

Chemically, the Fabcor Edge D2 is formulated to produce a weld deposit containing approximately 0.5% Molybdenum. This alloying element is critical for enhancing the high-temperature strength and creep resistance of the weld metal, making it an ideal choice for High-Strength Low-Alloy (HSLA) steels. The wire is designed to operate with specific shielding gas mixtures to optimize arc characteristics and mechanical properties. Recommended gas mixtures include 75-95% Argon with a balance of Carbon Dioxide, or 95-98% Argon with a balance of Oxygen. These rich Argon mixtures contribute to a stable spray transfer mode, minimal spatter, and excellent bead aesthetics.

In terms of welding dynamics, the metal-cored construction allows for higher current densities compared to solid wires of the same diameter. This results in superior deposition rates and faster travel speeds, which are essential for maintaining throughput in heavy manufacturing sectors. The wire is capable of single and multiple pass welding, providing versatility across various joint configurations. The 500lb Exacto Pak packaging configuration is specifically chosen to minimize changeover downtime, ensuring that the wire feeding system remains active for longer durations, thereby improving overall Overall Equipment Effectiveness (OEE).

Fabricators utilizing the Fabcor Edge D2 can expect consistent mechanical properties that meet the stringent requirements of industries such as pressure vessel manufacturing and heavy equipment production. The wire's formulation ensures good wetting action, which helps in reducing the risk of cold lap and fusion defects, particularly in fillet weld applications. Proper storage and handling of the bulk packaging are recommended to maintain the wire's surface condition and feeding performance.