Abstract: The deformation behavior of alumina dispersion strengthened copper alloy(ODSC) was investigated by hot-compression test on thermal simulation machine under the conditions of different temperatures and strain rates and the same deformation, and the stress-strain relation of ODSC was analyzed. Then hot processing maps of ODSC were established based on the dynamic material model and the hot compress test, and the reliability of hot processing maps was verified by shape rolling. The results show that the main deformation mechanisms are the discontinuous yielding and the dynamic recrystallization behavior. The optimum processing temperature is 750~850℃, and the optimum strain rates 1~10 s^-1.