PARALLOY CR39W is an austenitic heat resisting alloy with a combination of creep strength, carburization resistance and ductility. The alloy can be cast for fittings and centrifugally cast for tubing. Typical applications are within the petrochemical furnace arena. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on high temperature performance as well as casting. Filing Code: SS-586. Producer or source: Paralloy Ltd.