ASTM B298-12(2017)

Standard Specification for Silver-Coated Soft or Annealed Copper Wire

1.1 ,This specification covers silver-coated, soft or annealed, round copper wire, intended for use in electrical equipment, as follows:

1.1.1 ,Class A—,Wire whose silver coating is at least 1.25 ,% of the total weight of the coated wire.