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.ELEKTRON ZT1 is distinguished by the best combination of properties at temperatures of and above 600 F of any magnesium casting alloy; also by excellent room temperature properties, by freedom from microporosity, and exceptionally good founding characteristics. Very suitable for jet engine parts.