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Ferro Silicon Manganese

Ferro Silico Manganese is an alloy of Iron, Silicon & Manganese. It has higher Silicon content in comparison to Ferro Manganese. Silicon reduces the solubility of carbon in manganese alloys, so carbon contents are inversely proportional to silicon content. It is a more potent deoxidizer of steel compared to Ferro manganese. Deoxidization with SiMn results in cleaner steel as compared to using Ferro Silicon. 

Grade
Mn
Si
C
P
S
Size
SiMn 65
65% min
15-17%
2% max
0.3% max
0.03% max
Lumps or Powder
SiMn 60
60% min
14% min
2.5% max
0.35% max
0.05% max
Lumps or Powder
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