Beryllium copper UNS C17000 has a copper content of not less than 98.3%. Tabulated below are the mechanical properties of UNS C17000 rods as a function of heat treatment and thickness.
Beryllium copper UNS C17510 has a copper content of not less than 97.8%. The following table shows the mechanical properties of UNS C17510 rods as a function of heat treatment.