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.Corrosion resistance tantalum alloys have been used in various process industries involving aggressive, hazardous chemicals. These tantalum alloys have been proven to provide the optimum cost-effective, long service-life for critical components in severe (corrosive) environments.