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.RAM 316L is a machining-quality version of standard austenitic stainless steel type 316L. The alloy is designed to increase productivity and efficiency by allowing one to machine at higher speeds and feeds with less tool wear.