As a specialized manufacturer and exporter for Ferro silicon. We will offer it with high quality and competitive price. If you are interested in our ferro silicon, please let me know your quantities, specification.We could produce any content of ferro silicon you need.Such as 75,72,70,65 and so on.
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Grade
|
Chemical Composition (%)
|
||||||
|
Si
|
Al
|
Ca
|
P
|
S
|
C
|
Fe
|
|
|
MAX
|
|||||||
|
FeSi75-A
|
74.0-80.0
|
1.5
|
1
|
0.035
|
0.02
|
0.2
|
Balance
|
|
FeSi75-B
|
72.0-80.0
|
1.5
|
1
|
0.04
|
0.02
|
0.2
|
Balance
|
|
FeSi72
|
72
|
1.5
|
1
|
0.04
|
0.02
|
0.2
|
Balance
|
|
FeSi70
|
70
|
1.5
|
1
|
0.04
|
0.02
|
0.2
|
Balance
|
|
FeSi65
|
65.0-72.0
|
2
|
1
|
0.04
|
0.02
|
0.2
|
Balance
|
|
FeSi45
|
40.0-47.0
|
2
|
2
|
0.04
|
0.02
|
0.2
|
Balance
|