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.STELCOLOY is a low-carbon, low alloy steel having superior strength and elastic properties and better atmospheric corrosion resistance than plain carbon steels of similar carbon content.