Shanghai Metal Corporation is a leading Oxygen - Free Copper Strip manufacturer and supplier.
Oxygen-free copper is pure copper that does not contain oxygen or any deoxidizer residue. But in fact it still contains a very small amount of oxygen and some impurities. According to the standard, the oxygen content is not more than 0.003%, the total impurity content is not more than 0.05%, and the purity of copper is greater than 99.95%.
Oxygen-free copper has no hydrogen embrittlement, high electrical conductivity, good processing properties and weldability, corrosion resistance and low temperature performance. It is mainly used in the electronics industry.
If you want to know more about our copper products or Oxygen - Free Copper Strip price please feel free to contact us, we will reply you within 24 hours.
Specifications of Oxygen-Free Copper Strip:
1) Grade: C1020, C1201, C1220
2) Thickness: 0.1mm - 2mm
3) Width: max. 610mm
4) Weight: 100kg/roll - 5000kg/roll
5) Chemical Composition:
Cu >99.96%, P:0.015% - 0.040%
6) Temper: O, 1/4H, 1/2H, H
O : HV<70; 1/4H :HV 65-85; 1/2H :HV 80-100; H :HV >100
7) Electric Conductivity at 20℃: C1100/C1020 >97%; C1220 >80%
Features of Oxygen-Free Copper Strip:
1) Good electricity
2) Heat conduction
3) Being extruded and processed well
4) Good corrosion-resistance
6) Good elongation
7) Being joined well by welding
Parameters of Oxygen-Free Copper Strip:
Chemical Composition of Oxgen Free Copper Strip:
Manufacturing of Oxygen-Free Copper Strip
Packaging of Oxygen Free Copper Strip:
Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) Shanghai Metal Standard
Applications of Oxygen Free Copper Strip:
1) Oxgen Free Copper Strip for High electricity conduction:
a) Wiring terminals
b) Radiationg fin
c) Transformer coils
2) Oxgen Free Copper Strip for Gas fired boiler
3) Oxgen Free Copper Strip for Gaskets
4) Oxgen Free Copper Strip for Handicraft articles
5) Oxgen Free Copper Strip for Building materials
6) Oxgen Free Copper Strip for Chemical industry
7) Oxgen Free Copper Strip for Terminals of electrical equipment