Item name:Silver Contact Rivets Material:Ag,AgCdO,AgNi,AgSnO,AgZnO Item name: Silver Contact Rivets Specifications1.Material: AgSnO,AgCdO,AgNi,AgU,Ag2,AgRe,2.High quality with competitive ... electric conductivity and steady contact resistance like silver, the strength and hardness better than silver's and the electric life longer than that of pure silver. Silver ...