Ferromanganese: an iron alloy composed of manganese and iron. Main classifications: high-carbon ferromanganese (containing 7% carbon), medium-carbon ferromanganese (containing 1.0-1.5% carbon), low-carbon ferromanganese (containing 0.5% carbon), metal manganese, mirror iron, and silicon-manganese alloy.

Grade                     chemical composition

                       Mn          C             Si                 P              S

                                                I          II        I          II

FeMn63    60.0-65.0    7.0     1.0     2.0    0.30    0.40      0.03     

FeMn68    65.0-70.0    7.0     1.0     2.0    0.30    0.40      0.03      

granularity：

1.Natural block                    The thickness does not exceed 200mm。

2.Break fast                   10-50mm、50-100mm。