Supra Alloys

Supra Alloys, based in Paramount, California, specializes in aerospace-grade titanium and high-temperature alloys tailored for demanding applications. With a broad inventory of bar, coil, plate, sheet, and strip, Supra meets the rigorous requirements of aerospace manufacturers where strength, durability, and corrosion resistance are paramount. As part of A. M. Castle & Co, Supra leverages a global network spanning four continents, combining its specialized expertise with Castle’s extensive resources. This seamless integration ensures reliable, high-quality service for aerospace manufacturers worldwide. Certified to stringent ISO standards, Supra is committed to delivering excellence and dependability in every product we supply.