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.

Copper alloy No. 190 is an intermediate strength phosphor bronze having a combination of high electrical conductivity and endurance strength. It responds to an age hardening heat treatment offering an endurance strength of 39000 psi. It is recommended for springs, conductors, fasteners, etc. where a combination of high strength, high electrical and thermal conductivity, high resistance to fatigue and creep are required.