элементы

значение

элементы

значение

copper (min %age)

99,99%

silica (si/ppm)

0,3

iron (fe/ppm)

2

cobalt (co/ppm)

0,2

sulphur (s/ppm)

4

arsenic (as/ppm)

0,1

oxygen (o2/ppm)

ноли

bismuth (bi/ppm)

0,1

argent (ag/ppm)

10

manganese (mn/ppm)

0,1

lead (pb/ppm)

0,2

teleurium (te/ppm)

0,05

nickel (ni/ppm)

0,2

aluminium (al/ppm)

0,5