|
Elements |
Unit |
Value |
|
Cu(Difference) |
% |
99.9950- |
|
Ag |
ppm |
<10 |
|
As |
ppm |
<2 |
|
Bi |
ppm |
<1 |
|
Cd |
ppm |
<2 |
|
Co |
ppm |
<1 |
|
Cr |
ppm |
<1 |
|
Fe |
ppm |
.5- |
|
Mn |
ppm |
<1 |
|
Ni |
ppm |
<2 |
|
P |
ppm |
<2 |
|
Pb |
ppm |
03- |
|
Sb |
ppm |
<2 |
|
Se |
ppm |
<1 |
|
Si |
ppm |
<3 |
|
Sn |
ppm |
<1 |
|
Te |
ppm |
<1 |
|
Zn |
ppm |
<5 |
|
S |
ppm |
<15 |
|
COPPER CATHODE |
Unit |
Minimum |
Maximum |
|
Lenght |
mm |
1050 |
1150 |
|
Width |
mm |
950 |
970 |
|
Thickness |
mm |
4 |
8 |
|
packet Weight |
Kgs |
2000 |
2050 |
|
Sr. No |
Element |
Specification(%) |
|
1 |
Cu |
90.0- |
|
2 |
Fe |
<5.00 |
|
3 |
AI |
<0.02 |
|
4 |
Ca |
<0.03 |
|
5 |
Cr |
<0.02 |
|
6 |
Mg |
<0.02 |
|
7 |
Cd |
<0.02 |
|
8 |
Mn |
<0.02 |
|
9 |
Ni |
<0.02 |
|
10 |
Pb |
<0.1 |
|
11 |
As |
<0.1 |
| Cobalt Hydroxide |
| Copper Cathode |