Method for making a brake disc comprising the following operating steps: a) preparing a brake disc, comprising a braking band provided with two opposite braking surfaces (2a, 2b), each of which defines at least partially one of the two main faces of the disc, the braking band being made of grey cast iron or steel; (b) subjecting at least one of said braking surfaces (2a or 2b) to a working process designed to increase their surface roughness; c) nitrocarburizing said braking surface with increased surface roughness obtaining on said surface a nitrocarburized layer; (d) depositing on said nitrocarburized layer a material in particle form consisting of: - chromium carbide (Cr3C2) and Nickel-Chromium (NiCr), or - Nickel-Chromium (NiCr), Iron (Fe), Molybdenum (Mo), Cobalt (Co), Manganese (Mn) and Aluminum (Al), with a spray deposition technique, preferably HVOF (High Velocity Oxygen Fuel) technique or HVAF (High Velocity Air Fuel) technique or KM (Kinetic Metallization) technique, forming a base protective coating which covers at least one of the two braking surfaces of the braking band with the interposition of said nitrocarburized layer; and e) depositing on said base protective coating a material in particle form consisting of tungsten carbide, iron (Fe), chromium (Cr) and aluminum (Al), with a spray deposition technique, preferably HVOF (High Velocity Oxygen Fuel) technique, or HVAF (High Velocity Air Fuel) technique or KM (Kinetic Metallization) technique, forming a surface protective coating which consists of tungsten carbide and iron (Fe), chromium (Cr) and aluminum (Al) and which covers at least one of the two braking surfaces of the braking band. a) preparing a brake disc, comprising a braking band provided with two opposite braking surfaces (2a, 2b), each of which defines at least partially one of the two main faces of the disc, the braking band being made of grey cast iron or steel; (b) subjecting at least one of said braking surfaces (2a or 2b) to a working process designed to increase their surface roughness; c) nitrocarburizing said braking surface with increased surface roughness obtaining on said surface a nitrocarburized layer; (d) depositing on said nitrocarburized layer a material in particle form consisting of: - chromium carbide (Cr3C2) and Nickel-Chromium (NiCr), or - Nickel-Chromium (NiCr), Iron (Fe), Molybdenum (Mo), Cobalt (Co), Manganese (Mn) and Aluminum (Al), with a spray deposition technique, preferably HVOF (High Velocity Oxygen Fuel) technique or HVAF (High Velocity Air Fuel) technique or KM (Kinetic Metallization) technique, forming a base protective coating which covers at least one of the two braking surfaces of the braking band with the interposition of said nitrocarburized layer; and - chromium carbide (Cr3C2) and Nickel-Chromium (NiCr), or - Nickel-Chromium (NiCr), Iron (Fe), Molybdenum (Mo), Cobalt (Co), Manganese (Mn) and Aluminum (Al), e) depositing on said base protective coating a material in particle form consisting of tungsten carbide, iron (Fe), chromium (Cr) and aluminum (Al), with a spray deposition technique, preferably HVOF (High Velocity Oxygen Fuel) technique, or HVAF (High Velocity Air Fuel) technique or KM (Kinetic Metallization) technique, forming a surface protective coating which consists of tungsten carbide and iron (Fe), chromium (Cr) and aluminum (Al) and which covers at least one of the two braking surfaces of the braking band.