Stainless Steel Square Bar 303 Cold Drawn Annealed is an austenitic stainless steel bar made of chromium, nickel, and manganese alloy. It is cold drawn for increased strength and hardness, then annealed for improved ductility and formability. This corrosion-resistant square bar is suitable for applications requiring good mechanical properties, precise dimensions, and moderate strength, such as in the manufacturing of fasteners, shafts, structural components, and for use in food processing and chemical industries.