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.CYCLOPS 17A Metal is a nickel-chromium austenitic alloy steel intended for uses where good general corrosion resisting, heat resisting and non-magnetic properties are of importance. It shows good resistance to scaling at temperatures up to 1500 F and has excellent physical properties and fatigue endurance at elevated temperatures. This grade is especially adapted for resistance against sour crude oils.