... ,Brass,Bronze,CuNi,Cube,CuNiZn,Fe,Ni,Monel,SUS. clad silver metal partsface material : Ag,AgNi,AgCdO,AgSnO2 face material thickness : 0 ... type: inlay ,overlay ,edgelay,onlay.. and we can produce tri-metal material by custom size. application : wall switch , motor breaker ,IC ...