المواصفات العالمية.
1. Pure Lead
According to DIN 1719
APPLICATIONS: Used to produce Grey & Red of Lead Oxide
|
IMPURITIES |
Element |
|
Max |
Min |
Symbol |
Element |
# |
|
0.001% |
|
Sb |
Antimony |
1 |
|
0.001% |
|
As |
Arsenic |
2 |
|
0.013% |
|
Bi |
Bismuth |
3 |
|
0.001% |
|
Cu |
Copper |
4 |
|
0.001% |
|
Fe |
Iron |
5 |
|
0.002% |
|
Ag |
Silver |
6 |
|
0.001% |
|
Sn |
Tin |
7 |
|
0.001% |
|
Zn |
Zinc |
8 |
|
|
99.985% |
Pb |
Lead |
9 |
Weight of Ingot = 35 - 40 Kg
***********************************************************************
The Typical composition we maintain in our products as per LME is :
|
Elements |
Symbol |
Composition in % |
|---|
|
Antimony |
Sb |
0.001 (max) |
|
Arsenic |
As |
0.001 (max) |
|
Tin |
Sn |
0.001 (max) |
|
Copper |
Cu |
0.001 (max) |
|
Bismuth |
Bi |
0.025 (max) |
|
Iron |
Fe |
0.001 (max) |
|
Nickel |
Ni |
0.001 (max) |
|
Silver |
Ag |
0.003 (max) |
|
Zinc |
Zn |
0.001 (max) |
|
Calcium |
Ca |
0.0005 (max) |
|
Sulphur |
S |
0.0005 (max) |
|
Aluminum |
Al |
0.0005 (max) |
|
Selenium |
Se |
0.0005 (max) |
|
Cadmium |
Cd |
0.0005 (max) |
|
Tellurium |
Te |
0.0010 (max) |
|
Lead |
Pb |
99.970 (min) |