#1 copper is the next most lucrative form of scrap copper to trade-in. For being classified as #1, the copper really should be comprised of bus bars, clippings, commutator segments and scrap wire of at the least one/16th of an inch in diameter. It should also be thoroughly clean in https://zanelxlrx.onzeblog.com/32079855/the-best-side-of-scrap-copper-wire-prices-chart-usa