Brake disc and method of manufacturing a brake disc

The invention relates to a brake disc (1) and a manufacturing method for a brake disk (1), wherein the brake disc (1) has a base body (10) having at least one contact surface (12) on which a wear layer (30) is applied, wherein for realization of the bond between the wear layer (30) and the base body (10) the at least one contact surface (12) of the base body (10) is pre-treated. According to the invention the pre-treated at least one contact surface (12) of the base body (10) onto a modified surface topography by laser radiation with at least one predetermined parameter.