The corten B coils are made of the corten B stainless steel alloy. This is the most advanced steel alloy with all the upgraded properties. They are having much more efficiency and much more durability. These coils are having high yield strength and high tensile strength.
These coils are made of steel alloy which is usually called weathering steel. They are known as weathering steel because they can easily resist the corrosion due to atmospheric conditions like moisture and air. This type of alloy consists of chromium and copper as main components. These coils are made of low alloy steel but they are having high tensile strength.