联系人 Wong
Shijiazhuang, Hebei
we can supply copper cathode
Copper Cathode Grade A
Purity: purity *9.*9%**9.*7% min
Weight per Sheet:**5kg.
r Cathode , Cu≥*9.*5%
copper cathode Grade A Cu *9.**- *9.*9 %
1.Weight of each sheet: **5kgs (+/- 1%)
2.Net weight of each pallet: 2mts (+/- 1%)
3.Min. weight in each container: *0mts approx.
4.Gross weight of each container: *2.*0mts approx.
Copper (Cu) min% *9.*9%**9.*7% min
Other materials may be present which are described below:
Chemical composition
|
ELEMENTS |
VALUE |
ELEMENTS |
VALUE |
|
|
|
Copper |
Cu |
*9.*7% Min. |
Silica |
Si |
0.3ppm Max. |
|
Cobalt |
Co |
0.2ppm Max. |
Bismuth |
Bi |
0.1ppm Max. |
|
Lead |
Pb |
0.2ppm Max. |
Tellurium |
Te |
0.*5ppm Max. |
|
Iron |
Fe |
2ppm Max. |
Silver |
Ag |
*0ppm Max. |
|
Aluminum |
Al |
0.5ppm Max. |
Selenium |
Se |
0.3ppm Max. |
|
Manganese |
Mn |
0.1ppm Max. |
Sulphur |
S |
4ppm Max. |
|
Nickel |
Ni |
0.2ppm Max. |
Magnesium |
MG |
0.4ppm Max. |
|
Antimony |
Sb |
0.1ppm Max. |
Oxygen |
O2 |
0 |
|
Arsenic |
AS |
0.1ppm Max. |
- |
|
|
Usage:Electric light industry, machinery manufacturing, Building industry ,defense industry, and other fields Manufacturingindustrial .valves and fittings,Instrument sliding bearing
