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.CERROMATRIX Alloy is a bismuth-base non-eutectic alloy that melts over the low temperature range of 218-440 F. Its low melting temperature and controlled-shrinkage characteristics make it a valuable tool of industry for such operations as anchoring punches in dies, repairing broken dies and filling blow holes in castings.