Black Oxide

Black oxide is a chemical conversion process that forms a thin, durable layer of magnetite on ferrous metals such as steel, stainless steel, and iron, creating a uniform, non-reflective matte black finish without altering part dimensions, ideal for precision components. While the oxide layer provides only mild corrosion resistance on its own, its porous structure is designed to absorb post-treatments like oil, wax, or lacquer, which significantly enhance protection, reduce glare, improve wear resistance, and add lubricity, making it a cost-effective solution for both functional and aesthetic applications.