Copper Alloy 770 composition of copper, nickel and zinc results in the metal being a reference as German Silver or Nickel Silver. The metal does contain any silver but will give off a bright silvery appearance.
Comet Metals Inc stocks Copper Alloy 770 in thicknesses from .004 to .100 in. We pride ourselves on fast service, dependability and quality products, at the right price! Rush deliveries, same day shipping on stock items, and overnight delivery are available.
Copper Alloy 770 (55% copper, 27% zinc, and 18% Nickel) can be used in printed circuit board shielding due to its excellent solderability and electricla conductivity.