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.DURALCAN F3N.xxS is an aluminum composite with virtually no Cu or Ni designed for use in corrosion-sensitive applications. The matrix alloy is similar to 360 (See Alloy Digest Al-103, 245).