S289329-008 - Hobart SubCOR EM13K-S MOD 3/32" Composite SAW Wire 600lb Drum

Maximize Deposition with SubCOR EM13K-S MOD

For professional welders and welding operators tackling massive structural projects, the Hobart SubCOR EM13K-S MOD 3/32" wire offers a distinct advantage over standard solid wires. This composite (metal-cored) electrode is designed for the submerged arc process, delivering the smooth runnability and high deposition rates that make long shifts and long welds more manageable. If you are welding thick plate carbon steel and need to lay down a lot of metal without sacrificing quality, this wire is engineered to help you achieve your targets.

One of the standout features of the SubCOR EM13K-S MOD is its stability at high heat inputs. In heavy fabrication—such as building wind towers, storage tanks, or ship panels—you often need to crank up the amps to get the job done. Many wires suffer from degraded mechanical properties under these conditions, but this modified EM13K electrode is formulated to hold up, ensuring your welds pass code requirements for strength and toughness. It pairs effectively with specific fluxes to create a slag system that releases easily and reveals a smooth, consistent bead profile.

The 3/32" diameter is a versatile size for submerged arc welding, allowing for deep penetration and excellent fusion. Because it is a composite wire, the current density is often higher than a solid wire of the same diameter, leading to faster travel speeds and better wetting action at the toes of the weld. This reduces the likelihood of defects like lack of fusion or undercut, provided your parameters are set correctly. Packaged in a 600 lb drum, this wire is ready for the long haul, letting you focus on the arc and the puddle rather than constantly stopping to swap out spools.

Welder-Centric Features

• Smooth Arc Characteristics: Designed to provide a stable arc and consistent metal transfer when paired with the right flux.
• High Deposition: Get more metal in the joint faster compared to standard solid wires, reducing total arc time.
• Reliable Mechanicals: Trust that your high-amperage welds will meet testing requirements for critical infrastructure.