CHEMICAL COMPOSITION OF LEAD – MATERIAL NUMBER PB970R
Element |
Composition, % (m/m) |
Indicative lead content |
99.97 |
Silver |
0.005 |
Arsenic |
0.001 |
Bismuth |
0.03 |
Cadmium |
0.001 |
Copper |
0.003 |
Nickel |
0.001 |
Antimony |
0.001 |
Tin |
0.001 |
Zinc |
0.0005 |
Total |
0.03 |
NOTE 1 – Indicative lead content: |
100 – (total impurities) |