Silicon Metal - 553 Grade

Silicon metal style

Chemical Composition Impurity Max=

Si(Min)

Fe

Al

Ca

Silicon metal 2202

99.5

0.2

0.2

0.02

Silicon metal 3303

99.3

0.3

0.3

0.03

Silicon metal 411

99.3

0.4

0.1

0.1

Silicon metal 421

99.2

0.4

0.2

0.1

Silicon metal 441

99.0

0.4

0.4

0.1

Silicon metal 553

98.5

0.5

0.5

0.3