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Grade | Chemical Composition/% |
| ||||||||
Si | Al | Ca | Mn | Cr | P | S | C |
| ||
Min | Max |
| ||||||||
FeSi75A10.5-A | 75.0 | 0.5 | 0.4 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | ||
FeSi75A10.5-B | 72.0 | 0.5 | 0.4 | 0.5 | 0.5 | 0.04 | 0.02 | 0.1 | ||
FeSi75A11.0-A | 75.0 | 1.0 | 0.6 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | ||
FeSi75A11.0-B | 72.0 | 1.0 | 0.6 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | ||
FeSi75A11.5-A | 75.0 | 1.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 | ||
FeSi75A11.5-B | 72.0 | 1.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | ||
FeSi75A12.0 | 75.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.04 | 0.02 | 0.1 | ||
FeSi75A12.0 | 72.0 | 2.0 | ---- | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | ||
FeSi75A1 | 72.0 | ---- | ---- | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 | ||
Grade | Chemical Composition % | ||||||||||||
Si | Al | Ca | C | Mn | Cr | P | S | Ti | Mg | Ni | Cu | V | |
Min | Max | ||||||||||||
Si-1 | 75.0 | 0.5 | 0.2 | 0.03 | 0.1 | 0.06 | 0.02 | 0.004 | 0.1 | 0.1 | 0.1 | 0.2 | 0.01 |
Si-2 | 75.0 | 0.3 | 0.15 | 0.02 | 0.03 | 0.06 | 0.02 | 0.004 | 0.05 | 0.08 | 0.05 | 0.1 | 0.01 |
Si-3 | 75.0 | 0.1 | 0.05 | 0.015 | 0.03 | 0.06 | 0.02 | 0.004 | 0.03 | 0.05 | 0.05 | 0.05 | 0.01 |
Si-4 | 75.0 | 0.05 | 0.03 | 0.01 | 0.02 | 0.03 | 0.02 | 0.004 | 0.03 | 0.05 | 0.02 | 0.05 | 0.01 |
Si-5 | 75.0 | 0.03 | 0.01 | 0.01 | 0.02 | 0.03 | 0.01 | 0.004 | 0.02 | 0.03 | 0.01 | 0.03 | 0.01 |
Si-6 | 75.0 | 0.02 | 0.01 | 0.006 | 0.02 | 0.02 | 0.01 | 0.003 | 0.01 | 0.03 | 0.01 | 0.03 | 0.01 |
Ferroalloy
