Blue Steel

• Blue steel, a tempering color of steel • Bluing (steel), a process in which steel is partially protected against rust • Martensite, a crystalline form of steel • , a black oxide that may form when iron is heated • Blue Steel (missile), a British Cold War nuclear missile ==Film==

• Blue Steel (1934 film), 1934 western starring John Wayne • R.O.T.O.R., a 1987 science fiction/action film also known as Blue Steel • Blue Steel (1990 film), American action thriller film directed by Kathryn Bigelow • Blue Steel Pose, Derek Zoolander's trademark look in Zoolander and Zoolander 2 ==Other uses==

• Blue Steel, canceled DC video games by Factor 5 • Blue Steel guitar strings, made by Dean Markley Strings • Tar Heel Blue Steel, a basketball team ==See also==