The invention provides a dual-metal wearable bent pipe and a production method thereof, and relates to the production process of a metal part, in particular to the production method used for bent pipes applied to material delivery system in the industries such as nonferrous metal, ferrous metal, steel, smelting, metallurgy, mine, power, building material, etc. Poured metal bent pipe is wrapped by a steel pipe, two ends of which are respectively welded by a flange; finally, two pipe joints are respectively welded on the internal rounds of the two flanges, thus forming the dual-metal wearable bent pipe with high hardness, good wearability and strong weldability; the dual-metal wearable bent pipe has good integration performance, long service life and little maintenance quantity, saves the raw material, obviously reduces the labor intensity and the production cost of the user, achieves the high-efficiency energy-saving and environmental-protection typed production, promotes the fast development of resource and energy industries such as nonferrous metal, ferrous metal, steel, metallurgy, mine, power and building material, etc.