Ferro Silicon Manganese Powder

Chemical Composition Analysis

Grade I
Type Minimum maximum
Mn 63.00% 67.00%
Si 14.00% 17.00%
P - 0.20%
S - 0.10%
C - 2.50%
Al - 0.10%
Fe Balance Balance


Grade II
Type Minimum maximum
Mn 67.00% 70.00%
Si 17.00% 20.00%
P - 0.10%
S - 0.10%
C - 2.00%
Al - 0.10%
Fe Balance Balance


Grade III
Type Minimum maximum
Mn 60.00% 63.00%
Si 27.00% 32.00%
P - 0.10%
S - 0.10%
C - 0.10%
Al - 0.10%
Fe Balance Balance


Grade IV
Type Minimum maximum
Mn 58.00% 61.00%
Si 18.00% 20.00%
P - 0.10%
S - 0.05%
C - 1.00%
Al - 0.10%
Fe Balance Balance