High strength AA7075 were cryogenic forged after annealing then followed by solution and aging treatment. The cryogenic forged 7075-T73 alloy samples displayed equiaxed fine grains with abundant fine precipitates in their matrix. The tensile properties of cryogenic forged samples were sacrificed about 8-12% but fatigue strength was enhanced in combination of showing superior corrosion resistance. Effect of anodization on the fatigue strength at life cycles of cryogenic forged samples were investigated and compared in this study.