Auchynnikau, Y.V., Chekan, N.M., Akula, I.P., Veremeychyk, A.I., Auchynnikau, A.E. and Eisymont, E.I. 2026. INFLUENCE OF THE COMPOSITION OF HYBRID AlTiN VACUUM COATINGS ON THE PERFORMANCE CHARACTERISTICS OF HIGH-SPEED STEELS. Vestnik of Brest State Technical University. 2(140) (Jul. 2026), 84–90. DOI:https://doi.org/10.36773/1818-1112-2026-140-2-84-90.