Cor-Ten steel

Cor-Ten steel, also known as weathering steel, is a type of steel designed to develop a protective rust layer when exposed to the elements. This layer acts as a barrier, preventing further corrosion and giving the steel a distinctive, rustic appearance. It's commonly used in outdoor structures like bridges and sculptures because it requires little maintenance and blends aesthetically with natural surroundings. Over time, Cor-Ten steel's patina stabilizes and can provide a unique visual character, making it both functional and visually appealing.