USS COR-TEN C is an atmospheric corrosion-resistant steel with a minimum yield point of 60,000 psi in plates and bars in thicknesses through 1-inch and in shapes having web thicknesses through 3/4 inch. It is suitable for many structural applications. This datasheet provides information on composition, physical properties, elasticity, tensile properties, and compressive and shear strength. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: SA-271. Producer or source: United States Steel Corporation.