HC Ferro Manganese – Chemical Analysis Mn 65 – 70 – 75% Min Si 1.50% Max C 6.0 – 8.0% Max P 0.30% Max S 0.05% Max Size 25 – 125 mm or as required by end user MC Ferro Manganese – Chemical Analysis Mn 75 – 80% Si 1 – 1.5% Max C 1.5 – 2% Max P 0.40% Max S 0.05% Max Size As required by end user LC Ferro Manganese – Chemical Analysis Mn 75 – 80% Si 1 – 1.5% Max C 0. 5% Max P 0. 40% Max S 0. 05% Max Size As required by end user