Scrap copper
CHEMICAL COMPOSITION
Element.....0.005(%)
Copper......99.99%(min)
Lead .......0.005%(Max)
Bismuth.....0.03%(Max)
Total impurities..0.03%(Max)
Excluding Ag & Oxygen
STANDARD CONFIRMING TOC11000(ETP) content 99.90
S- 0.001% max
Sn- 0.010% max
Pb- 0.008% max
Fe- 0.010%max
Bi- 0.001% max
Sb- 0.010% max
Ni- 0.020% max
Zn- 0.010% max
Cd- 20ppm max
Cr- 0.020% max
Hg- 10 ppm max
Scrap copper