S289350-002 - Hobart SubCOR EM13K-S MOD 5/32" Metal-Cored SAW Wire, 60lb Coil

High-Performance Composite Electrode for Submerged Arc Welding

The Hobart SubCOR™ EM13K-S MOD is a premium 5/32" composite electrode (metal-cored wire) designed specifically for the submerged arc welding (SAW) process. Engineered to meet the rigorous demands of heavy industrial fabrication, this wire offers a distinct advantage over traditional solid wires by providing higher deposition rates at comparable amperages. This efficiency makes it an excellent choice for manufacturers looking to increase throughput without sacrificing weld quality. The wire is packaged in a substantial 60 lb coil, ensuring long run times and reduced changeover frequency in automated or semi-automated setups.

One of the standout features of the SubCOR™ EM13K-S MOD is its specialized formulation. It is designed to maintain excellent mechanical properties even when welding at high heat inputs, a common scenario in the fabrication of thick structural components. The electrode chemistry conforms to the AWS A5.17 classification for EM13K solid wires, ensuring that the weld deposit meets industry standards for carbon steel plates. This makes it a reliable choice for critical applications where structural integrity is paramount.

Fabricators will appreciate the broader penetration profile offered by this metal-cored wire. Compared to solid wire, the composite structure allows for a wider arc plasma, which helps in achieving consistent side-wall fusion and reducing the risk of lack-of-fusion defects. This characteristic is particularly beneficial in deep-groove welding or when joining heavy sections of non-alloyed and fine-grain steels. Whether used for single-pass or multiple-pass welding, the SubCOR™ EM13K-S MOD delivers consistent, high-quality results when paired with recommended fluxes.

This product is extensively used in sectors requiring heavy-duty welding solutions. From the construction of wind towers and pressure vessels to the fabrication of railcar frames and ship panels, the SubCOR™ EM13K-S MOD is a versatile consumable. Its ability to handle high-amperage parameters while delivering sound metallurgical properties makes it a go-to solution for general fabrication, structural components, and heavy equipment manufacturing.