| 
Premium
Grade (3 Nines)
| Chemical
Composition % |
| Sn% |
Impurities
% |
| Min |
Sb |
As
|
Pb |
Bi
|
Cu |
Fe |
Al |
Cd |
Zn |
S |
Ni
&
Co |
| 99.9 |
Total
impurities of this grade conform to the ASTM B339-93, Grade
A
and BS EN 610:1996, 99.85 grade specifications
|
3 Nines with low Cu Grade
| Chemical
Composition % |
| Sn% |
Impurities
% |
| Min |
Sb |
As
|
Pb |
Bi
|
Cu |
Fe |
Al |
Cd |
Zn |
S |
Ni
&
Co |
| 99.9 |
The
Cu content does not exceed 0.005% with other impurities conforming
to the ASTM B339-93, Grade A and BS EN 610:1996, 99.85 grade
specifications.
|
3 Nines with low Pb Grade
| Chemical
Composition % |
| Sn% |
Impurities
% |
| Min |
Sb |
As
|
Pb |
Bi
|
Cu |
Fe |
Al |
Cd |
Zn |
S |
Ni
&
Co |
| |
The
Pb does not exceed 0.01% with other impurities conforming
to the
ASTM B339-93, Grade A and BS EN 610:1996, 99.85 grade specifications.
|
| Ingot
size |
Approximately
29.5 kg |
| Bundle
size |
1000kg |
| Ingots
per bundle |
34 |
| Packing |
Double Steel Strapped
|
1)
click here to view technical drawing
of ingot
(
back )
|
