... utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 ... Fasteners, Lock Washers, Retaining Rings, Roll Pins, Screws, Bolts Industrial: Pumps, Springs, Electrochemical, Shafts, Non Sparking Safety Tools ... Note: Unless otherwise specified, material will be produced to ASTM.Mechanical Properties: The Mechanical Properties will be ...