Manganese Ore

Origin Bangladesh.

1. Ferro manganese  
Manganese 70-75%
Carbon 5.50 – 6.50%
Silicon 1.50 – 2.50%
Phosphorous 0.30%
Sulphur 0.05%
Fe 18-22%

2. Silico manganese
Manganese 60-65%
Carbon 2.00-3.00%
Silicon 14-16%
Phosphorous 0.03%
Sulphur 0.05%
Fe 20-22%
3. Ferro silicon
Carbon 0.15—0.22%
Silicon 70-75%
Phosphorous 0.04%
Sulphur 0.03%
Fe 23-28%