Copper alloys have great electrical and thermal conductivity, which make them natural choices for many electrical applications, such as bus bars and wire connectors.
101 copper offers higher conductivity due to its purity.
110 copper is generally easier to CNC machine making it more cost effective.
Copper beryllium (CuBe) combines high strength with non-magnetic and non-sparking qualities. It is excellent for CNC machining, forming and general metalworking.