In order to study the influence of marine corrosion on hysteretic performance of Q690high strength steel, the corroded specimens of Q690high strength steel obtained by the indoor artificial accelerated simulation corrosion method were subjected to morphology scan and cyclic loading tests under different corrosions conditions. The degree of influence on the hysteresis performance of the material, the relationship between the hysteresis curve model parameters of the corroded steel and the corrosion rate were established. The results show that the seismic performance of Q690high strength steel decreases with the increase of the corrosion degree. After 100days of corrosion, the hysteretic energy consumption of the specimen is reduced by 152%, the ultimate tensile strength is reduced by 146%, and the depth of the rust pit reaches 600μm. The Ramberg Osgood model can be used. The mechanical properties of corroded high strength steel under cyclic loading are well simulated, and the constitutive model has good practicability