Abstract: HAL60-1-1 aluminum brass alloy hot compression characteristics have been investigated for its microstructure examination in Gleeble-1500 thermal simulation experiments in strain rate of 0.01-10S-1, deformation temperature of 650-800°C, Analyzed the rheological stress, the flow stress is reduced with deformation temperature increased and increased with the increase in strain rate. When alloy processing temperature at 750°C and the deformation rate in 0.1 S-1, the primary alpha phase has equiaxial shape and uniform composition, the alloy dynamic recovery is flat and the deformation has lowest reinforcement.