Home Products Alloys Silver Electrical Contact Alloys SILVER ELECTRICAL CONTACT ALLOYS All exhibit excellent conductivity, plus controllable stiffness and hardness. Our silver alloys are compatible with high volume stamping. ALLOY NOMINAL COMPOSITION C102 69Au, 25Ag, 6Pt C103 35Pd, 30Ag, 14Cu, 10Au, 10Pt, 1Zn C105 44Pd, 38Ag, 16Cu, 1Pt, 1Ni C106 72Ag, 28Cu C109 60Pd, 40Ag C110 75Au, 25Ag C117 Ag, Mg, Ni C118 90Ag, 10Cu View a complete chart of properties for more information. THE MATERION ADVANTAGE Our alloys experts combine our leading-edge technologies to enable smarter solutions for your electronic packaging challenges. Our contact alloys are custom cast and fabricated to your exacting specifications for a wide variety of electrical applications We offer our silver electrical contact alloys in ribbon form in a variety of widths and thickness to meet your requirements Extensive tool library and in-house tooling capabilities Contact Materion to order silver electrical contact alloys.