Copper wire scrap

Full Specifications & ISRI Grades Copper wire scrap is categorized globally under standards set by the Recycled Materials Association (formerly ISRI). 1. Bare Bright Copper Wire (ISRI Code: Barley) • Description: Clean, uncoated, unalloyed copper wire and cable. • Purity: Minimum 99.9% to 99.99% pure copper (Cu + Ag). • Condition: Free of tinned, painted, or solder-coated wire, brittle or burnt wire, and non-metallic attachments. • Wire Diameters (Commonly traded): 0.20 mm, 0.25 mm, 0.30 mm, or larger thick gauge rods/wires.