High precision nickel silver strip and plate: CuNi10Zn25, CuNi18Zn20, CuNi18Zn26 ROHS standard Thickness: 0.10-2mm 1.High ... precision nickel silver strip and sheet: CuNi10Zn25, CuNi18Zn20, CuNi18Zn26Pleasant silvery color,good malleability,good magnetism shield properties ... ,jewellery,zippers and keys,musical instrumentscoins Nickel sliver strip CuNi10Zn25, CuNi18Zn20, CuNi18Zn27