Corten B Steel Plate is a great example of weather-resistant steel which has high tensile strength and high toughness. The plate is made up of a copper chromium alloy steel which is characterized by its outstanding resistance to atmospheric weathering as compared to other unalloyed steels. Corten B steel Plate chemical composition includes copper, chromium and phosphorus as they go into making this metal more resistant to corrosion. This type of steel develops a protective layer when exposed to atmospheric elements, which eliminates the need for maintenance like painting, making it a cost-effective alternative to other structural steels. Standard Specification Standard : ASTM A588, A242 Width : 1000mm-4500mm Thickness : 5mm-150mm Length : 3000mm -18000mm Size (mm) : 3-150*900-4100*3000-18000 Process : Hot Rolled (HR)