AISI 1132 is a relatively tough, manganese alloy steel characterized by its free-machining qualities. It is recommended especially for high production machine products. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: CS-53. Producer or source: Carbon steel mills.