Silicomanganese (Simn65%) size: 10-80 mm Quality indexes: Si 17.2%; Mn 65.3%; C 2.4%; P 0.35%; S 0.02% Lumps use: Ferrosilicomanganese MnS17P35 for the metallurgical industry. Ferrosilicomanganese MnS17P35 is a brittle alloy of iron, silicon and manganese, which is widely used in the metallurgical industry to deoxidize steel. Ferrosilicomanganese gives the alloy shock resistance and brittleness in bending. Quantity available per month: 300t Packing: big bags