The present invention relates to a wear resistance casting material for ladle. The wear resistance casting material comprises, by weight, 1 part of a corundum material, 0.1-1 part of silicon carbide, 0.01-0.1 part of graphite, 0.001-0.1 part of an explosion-proof agent, 0.001-0.1 part of a composite additive, and 0.1-0.25 part of a binding agent. According to the present invention, the cement component-free inorganic nanometer binding agent is adopted, good quality electrofusion or sintering corundum or special grade alumina clinker is adopted as the main material, silicon carbide, graphite, an explosion-proof agent and the like are added, and variety and the number of a composite additive are optimized to prepare the wear resistance casting material with characteristics of rapid baking, high high-temperature strength, good high-temperature wear resistance, excellent thermal shock stability and good construction performance; and ladle bottom of the bottom washing type ladle with a capacity of one ton is used in gray iron casting, wherein the service life can be more than 3000 times and is more than two times the service life of the conventional material, and slag removing is easy.