LUCAS-MILHAUPT, INC.

Lucas-Milhaup, Inc. specializes in the precision manufacturing of high-performance brazing and soldering alloys for mission-critical defense applications. The company produces silver-based brazing rods, brazing rings, and other metallurgical components designed for high-temperature joint integrity in aerospace, propulsion, and defense systems. Their technical expertise lies in nonferrous metal forming, including extrusion and drawing of specialized alloys, with deep competency in metallurgical composition control, flux compatibility, and dimensional precision required for vacuum and furnace brazing processes. Key differentiators include consistent material purity, tight tolerances on complex geometries like annular brazing rings, and the ability to tailor alloy formulations for specific thermal expansion and wetting characteristics across dissimilar substrates. The contractor maintains a consistent relationship with the Department of Defense, supplying mission-essential brazing components used in turbine engines, missile systems, and high-reliability electronic assemblies. All recent awards reflect direct support to defense manufacturing and maintenance pipelines, indicating a trusted role in sustaining critical hardware across multiple branches and defense contractors. Lucas-Milhaup operates primarily under NAICS 333992 for welding and soldering equipment manufacturing and 331491 for nonferrous metal rolling, drawing, and extruding. In practice, this means they are not a general fabricator but a niche supplier of engineered metallurgical products—specializing in silver, copper, and other nonferrous alloy systems optimized for high-strength, low-vapor-pressure brazing applications. Their market positioning is that of a technical supplier to defense and industrial OEMs requiring certified, repeatable metallurgical performance. Based in Cudahy, Wisconsin, Lucas-Milhaup, Inc. is a small business with a 2L entity structure and no federal certifications listed. Their geographic footprint is focused on supporting U.S. defense supply chains through localized, high-precision manufacturing capabilities.