In order to improve the comprehensive properties of TC4 titanium alloy surface, laser cladding experiments were conducted on the surface of TC4 alloy material to synthetically prepare a wear-resistant composite coating using Fe35A alloy powders. Subsequently, digital testing equipment was used to study and analyze the comprehensive properties of the coating, such as Rockwell hardness, macroscopic morphology and geometry. Test results demonstrated that the best quality of the cladding layer was achieved with the optimum cladding parameters of 2 300 W laser power, 9 mm/s scanning speed and 10 g/min powder feeding rate. The macroscopic morphology is regular and full, the surface Rockwell hardness value is up to 40.2 HRC, and the surface of the cladding layer is uniform. This paper achieved the effect of high quality cladding coating of Fe35A alloy on the surface of TC4 titanium alloy.