Unitemp M-252 is a high-strength nickel-base forging alloy recommended for heavy duty jet engine and gas turbine buckets. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep and fatigue. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-52. Producer or source: Universal Cyclops Steel Corporation.