吉林省德尔佳进出口贸易有限责任公司  

有色金属矿产品

                     光亮废铜线copper wire scrap millberry:

QUALITY:   AveragePurity 99,97% . Minimum99,90%.

Minimum diameter conforming toB&S Gauge 16 (= 1.290 mm or 0.050)

COMPOSITION:

Copper/Cu : 99.90%-99.97%

Aluminium/AI: 0.01%

Iron/Fe : 0.02%

Zinc/Zn : 0.02%

Magnesium/Mg : 0.003%

Antimony/Sb:0.005%

Silicon/Si:0.003%

Manganese/Mn: 0.002%

Lead/Pb : 0.005%

Others :0.002%



废钢轨used rail:

电解铜copper cathode: