United States Steel Corporation (X) has launched ZMAG-coated steel, a revolutionary new carbon flat-rolled coated steel product. The steel, developed to be stronger, more resilient, and more sustainable than the current goods on the market, rises to the challenge of the world's worst environments, offering a new level of reliability and durability to the solar, automotive and construction industries.ZMAG steel has a zinc-aluminum-magnesium coating that provides up to five times the corrosion resistance of s ...