Hot Sale Copper Scrap Copper Material From Manufacturer Cu

The variety of scrap copper is complex, and the recovery and use skills and processes are different, but they are generally divided into two parts: pretreatment and recycling. The so-called pre-treatment is to classify the thick and turbid waste copper, select other wastes mixed mechanically, remove the oil stain on the surface of the waste copper, and finally obtain a relatively pure waste copper of single variety, provide excellent materials for smelting, and then simplify the smelting process.

Copper wire scrap, Mill berry 99% - 99% Copper sold: 99% - 99% Carbon: 0.03% Cobalt: ＜ 0.001 Iron: 0.005% Phosphorus: ＜ 0, 01% Sulfur: ＜ 0; 01% zinc: 0.003% copper wire with diameter of 0.1. 0.15, 0.20, 0.25,

Wire diameter: 0.30mm, 0.25mm, 0.20mm

Weight/spool: 3 kg, 5 kg, 7 kg, 15 kg, 20 kg

Tensile strength: 1000 N/mm2, 900 N/mm2, 500 N/mm2, 450 N/mm2, N/mm2

Standard and purity of 99.9% purity waste copper wire