home / products
Copper
High Purity Copper Cathodes for advanced applications
Copper cathodes are sheets of electrolytically refined copper with a purity of 99.99%, meeting LME Grade A and the Cu-CATH-1 specification. They are the reference traded form of the metal and the starting material for rod, wire, tube and strip. Sheets are supplied in strapped bundles of about two tonnes, each traceable to a producer brand.
Available forms
-
Cathodes
Chemical composition
| Element | Symbol | Typical Max Content |
|---|---|---|
| Copper | Cu | ≥ 99.99% |
| Silver | Ag | ≤ 25 ppm |
| Arsenic | As | ≤ 5 ppm |
| Bismuth | Bi | ≤ 2 ppm |
| Iron | Fe | ≤ 10 ppm |
| Lead | Pb | ≤ 5 ppm |
| Nickel | Ni | ≤ 10 ppm |
| Sulphur | S | ≤ 15 ppm |
| Antimony | Sb | ≤ 4 ppm |
| Selenium | Se | ≤ 2 ppm |
| Tin | Sn | ≤ 5 ppm |
| Tellurium | Te | ≤ 2 ppm |
| Zinc | Zn | ≤ 5 ppm |
Contact us
Don't hesitate to contact us,
we are happy to help you.
