Carbon steel plates are made from an alloy composed of iron and carbon. Alloy steel can contain a variety of elements, including chromium, nickel and vanadium. According to the American Iron and Steel Institute, if no minimum content of chromium, cobalt, niobium, molybdenum, nickel, titanium, tungsten, vanadium, zirconium or any other element is specified or required, the steel may be defined as carbon steel. Used to achieve alloying effect. We are experts in supplying carbon steel plates and are the leading supplier of carbon steel plates.