... .Competitive prices; 3,Advanced equipment; 4,Professional in manufacturing beryllium coppe CuCo1Ni1Be—CW103C (DIN 2.1285) Cobalt Nickel ... Beryllium Copper Alloy contains approximately 1% Cobalt, 1% Nickel and 0.5 ... -C17500 and CuNi2Be-C17510.Typical Application for CuCo1Ni1Be - Cobalt Nickel Beryllium Copper AlloysElectrical: Fuse Clips, Switch Parts, ...