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Foundry
Organization Overview
Mahoney Foundries, Inc. is a family-owned and operated business with locations in Illinois, Indiana, and Ohio. We produce high-quality aluminum and copper-based castings using a variety of molding methods. Our additional services include engineering and pattern design, heat treating, machining, and assembly, providing complete nonferrous casting solutions. We partner with customers on projects of all sizes across a wide range of industries.

Aluminum Alloys
Aluminum Silicon (300 Series), Aluminum Magnesium (500 Series), Aluminum Copper (200 Series)
Molding/Casting Process
Airset/Nobake Mold, Green Sand, Permanent Mold, Semi-Permanent Mold
Certifications
ISO9001, TS16949
Copper Alloys
High Copper Alloys (C80000–C82500), Low Lead/Lead-Free Brass (C87800–C89999), Tin Bronze (C90200–C92900), Aluminum Bronze (C95200–C96600), Red Brass (C83300–C84200), Yellow Brass (C84400–C85800), Manganese Bronze (C86100–C86800), Silicon Bronze (C87300–C87800), Leaded Tin Bronze (C93200–C94800)
Industries Served
Aerospace, Agriculture, Appliances, Automotive, Commercial, Chemical, Compressors, Construction, Dairy, Electrical, Electronics, Engines, Fire Apparatus, Fluid Handling, Food, Foundries, Hardware, Heating, HVAC, Industrial, Lamps & Lighting, Medical, Marine, Oil, Transportation, Valves, Water, Mining, Pumps, Plumbing, Motors, Machinery
Additional Capabilities
Additive Manufacturing (Tooling), Casting Design and Engineering, Assembly, Dimensional Layout/Inspection, Heat Treat, Impregnation, Machine Shop, Non-Destructive Testing, Pattern Shop, Prototypes, Solidification Modeling, Spectrographic Analysis, Welding, X-Ray/Radiography