{"id":485,"date":"2026-02-10T22:55:15","date_gmt":"2026-02-10T19:25:15","guid":{"rendered":"https:\/\/www.maps-co.com\/en\/?post_type=products&p=485"},"modified":"2026-02-22T23:18:31","modified_gmt":"2026-02-22T19:48:31","slug":"ferro-silicon-manganese","status":"publish","type":"products","link":"https:\/\/www.maps-co.com\/en\/products\/ferroalloys\/ferro-silicon-manganese\/","title":{"rendered":"Ferro Silicon Manganese (FeSiMn)"},"content":{"rendered":"\n

Ferrous silico manganese (FeSiMn): Production method, Specifications and applications <\/h2>\n\n\n
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\"Stacked<\/figure>\n<\/div>\n\n\n

Silico-manganese (SiMn) and ferromanganese (FeMn) are well-known members of the Mn alloys<\/a> group. Silicomanganese is produced by carbothermic reduction of oxidic raw materials in electric submerged arc furnaces.<\/p>\n\n\n\n

Silico Manganese is an alloy with 60% to 70% manganese, 14% to 30% silicon, and 0.1% to 2.5% carbon. This alloy adds more silicon to improve some mechanical properties of steel.<\/p>\n\n\n\n

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Ferro silicon manganese specs<\/h2>\n\n\n\n\n \n \n \n \n \n \n \n \n \n
SiMn<\/span><\/b>\u00a0<\/span><\/td>\n \"Mehr<\/span><\/td>\n <\/tr>\n
LC<\/span><\/b>\u00a0<\/span><\/td>\n MC<\/span><\/b>\u00a0<\/span><\/td>\n HC<\/span><\/b>\u00a0<\/span><\/td>\n <\/tr>\n
55\/25\n <\/span><\/b>Grade<\/span><\/b>\u00a0<\/span><\/td>\n 55\/25\n <\/span><\/b>Grade<\/span><\/b>\u00a0<\/span><\/td>\n 70\/16\n Grade<\/span><\/b>\u00a0<\/span><\/td>\n 65\/16\n Grade<\/span><\/b>\u00a0<\/span><\/td>\n 65\/15\n Grade<\/span><\/b>\u00a0<\/span><\/td>\n 60\/14\n <\/span><\/b>Grade<\/span><\/b>\u00a0<\/span><\/td>\n Chemical Specification<\/span><\/b>\u00a0<\/span><\/td>\n <\/tr>\n
55% – 60% Min<\/span>\u00a0<\/span><\/td>\n 55% – 60% Min<\/span>\u00a0<\/span><\/td>\n 70% Min<\/span>\u00a0<\/span><\/td>\n 65% Min<\/span>\u00a0<\/span><\/td>\n 65% Min<\/span>\u00a0<\/span><\/td>\n 60% Min<\/span>\u00a0<\/span><\/td>\n Manganese (Mn)<\/span><\/b>\u00a0<\/span><\/td>\n <\/tr>\n
25% – 30% Min<\/span>\u00a0<\/span><\/td>\n 20% – 25% Min<\/span>\u00a0<\/span><\/td>\n 16% Min<\/span>\u00a0<\/span><\/td>\n 16% Min<\/span>\u00a0<\/span><\/td>\n 15% Min<\/span>\u00a0<\/span><\/td>\n 14% Min<\/span>\u00a0<\/span><\/td>\n Silicon (Si)<\/span><\/b>\u00a0<\/span><\/td>\n <\/tr>\n
0.2% Max<\/span>\u00a0<\/span><\/td>\n 0.5% Max<\/span>\u00a0<\/span><\/td>\n 2% Max<\/span>\u00a0<\/span><\/td>\n 2% Max<\/span>\u00a0<\/span><\/td>\n 2.25% Max<\/span>\u00a0<\/span><\/td>\n 2.50% Max<\/span>\u00a0<\/span><\/td>\n Carbon (C)<\/span><\/b>\u00a0<\/span><\/td>\n <\/tr>\n
0.15% Max<\/span>\u00a0<\/span><\/td>\n 0.15% Max<\/span>\u00a0<\/span><\/td>\n 0.30% Max<\/span>\u00a0<\/span><\/td>\n 0.35% Max<\/span>\u00a0<\/span><\/td>\n 0.35% Max<\/span>\u00a0<\/span><\/td>\n 0.35% Max<\/span>\u00a0<\/span><\/td>\n Phosphorus (P)<\/span><\/b>\u00a0<\/span><\/td>\n <\/tr>\n
0.03% Max<\/span>\u00a0<\/span><\/td>\n 0.03% Max<\/span>\u00a0<\/span><\/td>\n 0.03% Max<\/span>\u00a0<\/span><\/td>\n 0.03% Max<\/span>\u00a0<\/span><\/td>\n 0.03% Max<\/span>\u00a0<\/span><\/td>\n 0.03% Max<\/span>\u00a0<\/span><\/td>\n Sulphur (S)<\/span><\/b>\u00a0<\/span><\/td>\n <\/tr>\n <\/tbody>\n<\/table>\n\n\n\n
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