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.CRONIFER 2522 LCN is a fully austenitic chromium-nickel-molybdenum steel with an extremely low carbon content (0.020% maximum). It contains 0.10-0.14% nitrogen. It is outstanding because of its very low corrosion rates in the Huey test. CRONIFER 2522 LCN is recommended especially for those parts of urea plants that are subjected to the most corrosive conditions.