High-energy treatment of metal powders in a planetary ball mill allows a significant improvement in operational characteristics of products made from them. This work shows how such treatment was used to make a copper- titanium-multiwall carbon nanotube (MCNT) nanocomposite material (NCM). As a result of the study of the effect of concentration of components in the composition, treatment time of powders in the mill, compression modes of precursors, modes of annealing and rolling, the following has been established: Vickers microhardness (HV) of the produced precursors is determined by treatment time of powder mixtures in the planetary ball mill ( ) and reaches its maximum (HV 3.8 GPa) after 120 minutes of treatment, while the microhardness of sheet copper does not exceed 1.25 GPa. Tensile strength ( В) of NCM sheets rolled from precursors is practically independent of the time of pretreatment of the respective mixtures and is determined for the most part by equability of composite components distribution in the sample‟s volume, by the degree of dispersion and mechanical activation, as well as by the level of mutual alloying of copper and titanium and by how effectively mobility of dislocation is blocked by precursors rolling. The microstructure of ionetched surface of Cu-Ti-MCNT samples and the data on their composition are shown on the Figure. As is seen, the surface structure is micrograin with orientation of elongated grains along the rolling direction. The maximum value of В reached for NCM Cu-Ti-MCNT sheets is (700 10) MPa.