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Grade | Chemical Composition(%) | ||||||||
Si | C | Al | P | S | |||||
≥ | ≤ | ||||||||
Ferro Silicon 75 | 75 | 0.2 | 2 | 0.05 | 0.02 | ||||
Ferro Silicon 72 | 72 | 0.2 | 2 | 0.05 | 0.02 | ||||
Size:10-100mm or customized according to customer needs | |||||||||





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