S289329-002 - Hobart SubCOR EM13K-S MOD 3/32" SAW Composite Wire 60lb Coil

Technical Overview of Hobart SubCOR EM13K-S MOD

The Hobart SubCOR EM13K-S MOD is a premium composite electrode specifically engineered for submerged arc welding (SAW) of carbon steel plates. Unlike standard solid wires, this metal-cored composite electrode is formulated to provide superior mechanical properties, particularly in applications requiring high heat inputs. The wire chemistry is strictly controlled to conform to the solid wire classification EM13K per AWS A5.17 standards, ensuring compliance with rigorous industrial codes and specifications.

This 3/32-inch diameter wire is supplied in a 60lb coil, designed for industrial wire feeders and automatic SAW systems. The composite nature of the SubCOR EM13K-S MOD allows for higher current densities and deposition rates compared to solid wires of equivalent diameter. This results in increased travel speeds and improved productivity in heavy fabrication environments. It is optimized for use with specific Hobart fluxes to achieve the desired bead profile, slag release, and metallurgical integrity.

Engineers and fabrication managers will appreciate the wire's versatility in both single and multiple-pass welding scenarios. It is particularly effective for joining non-alloyed and fine-grain steels found in structural components, pressure vessels, and heavy machinery. The modification in its chemistry assists in maintaining impact toughness and tensile strength, even when the welding procedure involves significant thermal energy, making it a reliable choice for critical infrastructure projects like wind towers and bridge fabrication.