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 |