Copper Scrap Wire 15 Days Delivery Time Scrap We sell high quality copper wire scraps and other scrap types. 1. copper detailed specification: Wire diameter: 0.30mm, 0.25mm, 0.20mm Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2 feel free to contact with your whatsapp number and email address for more details and offer prices.