Lead

CHEMICAL COMPOSITION OF LEAD – MATERIAL NUMBER PB970R

Element	Composition %
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)