View Sample Alloy Digest Data Sheet (PDF)Since 1952, Alloy Digest has been the leading reference for materials property data on metals and alloys used throughout the world. Featuring graphs, charts and tables, these sheets give facts and figures on composition or characterization, physical and mechanical properties, heat treatment, and machinability.Lanxide 93-X-3027 is an aluminum magnesium alloy with 50 or 60 vol.% of aluminum oxide. This metal-matrix composite is designed to outperform the unreinforced counterpart.