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.JFE produces 11 grades of abrasion-resistant steel plate. This grade is made with the emphasis on microalloying technology, controlled heat treatment, and high toughness.