C.D.C. Manganese Alloy No. 772 offers a combination of high strength and ductility. It has a high temperature coefficent of expansion, high electrical resistivity, low thermal conductivity, and high vibration damping constant. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on high temperature performance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Mn-1. Producer or source: Chicago Development Corporation. Originally published July 1953, revised February 1960.

C.D.C. Manganese Alloy No. 780 is a manganese-copper binary alloy offering unusual combination of properties for power transmission. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fatigue. It also includes information on forming, machining, and joining. Filing Code: Mn-2. Producer or source: Chicago Development Corporation.