The invention discloses a high strength corrosion-resistant coating material for a brake disc. The raw materials of the high strength corrosion-resistant coating material for the brake disc are prepared from Al, Mg, B, Zr, Sr, Mn, Ti, Si, Ni, Cu, Ce, La, Y and Er, and the balance of Zn and inevitable impurities. The high strength corrosion-resistant coating material for the brake disc disclosed bythe invention can be firmly combined with a brake disc base body, is good in compactness and improves the performances, for example, surface strength, corrosion resistance and the like, of the brakedisc, so that the service life of the brake disc is prolonged, and the reliability of the brake disc is improved.