Copper

We area Hi-tech company qualified by Shandong Science and Technology Bureau qualified. Our main products are :Al Ingot, Tin Ingot, Magnesium Ingot, Zinc Ingot, Si-Fe Alloy, Used copper, Used Aluminum, etc.
Dedicating to the stable quality, timely delivery and meeting steel mills’ requirements, we gain and maintain friendly trusting relationships with customers include many steelworks in the home market.
Electroytic Copper
Specifications:
Cu:99.7 A d 1.2-2.5 g/cm3,
factory price
port nearby advantage
CHEMICAL COMPonENT %cu
≥ 99.7
Pb
< 0.005
O
< 0.15
S
< 0.004
Fe
< 0.020
Zn
< 0.004
Ni
< 0.003
Sn
<0.004
H2O
< 0.055
Hydrogen loss
<0.15
Acid insoluble
< 0.05
Dendritic light rosy powder,easily oxidizedle in the moist air and soluble in heated sulfuric acid or nitric acid.
High purity, dendritic shape powder,high electrical and thermal conductivity.
Application:
Widely used in diamond tools, carbon brushes, friction materials, P/M products and abrasive materials,pastes, electrical and electronic applications.
We sincerely welcome your cooperation!!!