#1 copper is the next most profitable variety of scrap copper to trade-in. To generally be labeled as #1, the copper needs to be comprised of bus bars, clippings, commutator segments and scrap wire of at least 1/16th of an inch in diameter. It also needs to be clear in https://judahbnzld.thezenweb.com/fascination-about-scrap-copper-wire-prices-chart-usa-70089940