HC Ferro Manganese

HC ferro manganese is an iron alloy with high manganese and carbon content. Its primary function is to supply manganese to steel smelting while also serving as a deoxidizer and desulfurizer.

• Manganese (Mn) content: Typically ranges between 75%-80%. Manganese is its most crucial active component, directly determining the alloy's value and performance.
• Carbon (C) content: Generally 7%-8%. This is the key distinction from medium-carbon and low-carbon ferromanganese. Its high-carbon nature makes it more suitable for steelmaking scenarios with less stringent carbon content requirements.
• Other impurities: Contains trace amounts of silicon (Si), phosphorus (P), and sulfur (S). Phosphorus and sulfur are harmful elements whose content must be strictly controlled within industry standards to prevent adverse effects on steel quality.

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Steel Industry
Manganese Additives: Adding high-carbon ferro-manganese during steelmaking precisely supplements manganese in molten steel, enhancing the strength, hardness, and wear resistance of steel while improving toughness and impact resistance. It is widely used in the production of structural steel, spring steel, bearing steel, wear-resistant steel, and more.
Molten Steel Deoxidizer: Manganese rapidly reacts with oxygen in molten steel to form low-melting-point, buoyant manganese oxide (MnO). These products are expelled with the slag, effectively removing excess oxygen from the steel. This step reduces defects such as porosity and cracks in the steel.
Molten Steel Desulfurizer: Manganese also binds with harmful sulfur in molten steel, forming manganese sulfide (MnS) that is similarly separated via slag. Desulfurization prevents hot brittleness in steel at high temperatures, ensuring stability during processing like welding and forging.

Casting Industry
Adjusting Cast Iron Composition: Supplementing manganese improves the microstructure of cast iron, refining grain size and reducing brittle hardening. This enhances the toughness and strength of cast iron components, making them more suitable for pressure-bearing parts like machine tool bases, pipes, and valves.
Improving Casting Performance: Adding high-carbon manganese iron lowers the melting point of cast iron, enhances molten iron fluidity, facilitates mold filling, and increases casting yield rates.

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2. Our company is a manufacturer and supplier of Ferromanganese products, dedicated to providing high-quality products at competitive prices.
3. Our Ferromanganese products are available in a wide range of sizes and specifications to meet the needs of a variety of industries.
4. Our Ferromanganese products are manufactured using the latest technology, ensuring the highest level of quality and performance.
5. Our excellent Carbon Ferromanganese and good services have been widely praised by users, and achieved both economic and social benefits.