Ferromanganese (High-, Medium- & Low-Carbon)
HC FeMn 74–82% Mn and refined MC / LC grades by carbon, silicon, phosphorus and sulphur
Ferromanganese is the manganese addition a steel mill makes when it wants manganese without the silicon that comes with silicomanganese, and it is sold in three carbon classes that are really three different products. High-carbon ferromanganese (HC FeMn) is smelted straight from manganese ore in a submerged-arc or blast furnace and is sold in two manganese bands, 74–76% and 78–82% Mn, with carbon up to 7.5%, silicon under 1.5%, and phosphorus and sulphur at around 0.3% and 0.03%. Medium-carbon ferromanganese (MC FeMn) is refined down to 1.0–3.0% C at 74–82% Mn, and low-carbon ferromanganese (LC FeMn) to 0.20% C maximum at 70–85% Mn; each refining step costs more per tonne and is bought by the mills whose steel cannot take the carbon, such as low-carbon flat products, stainless and some wire grades. The Indian standard IS 1171 and the ISO ferroalloy standards set the grade names; the buyer's own sheet sets the ceilings. Phosphorus is the number that moves price inside a grade, because it passes straight into the steel and cannot be removed in the ladle. Lumps are sized to the mill's feeder, with fines at a discount.
On the trade, UN Comtrade 2024 export declarations under HS 7202.11 (ferromanganese over 2% carbon) total about USD 1.08 billion, led by India at 48.2% (559,000 MT), Malaysia at 28.9% (284,000 MT), France at 6.6% and South Africa at 3.7%; under HS 7202.19 (2% carbon or less), about USD 486 million, India again leads at 43.5%, followed by South Africa at 26.1% and the Netherlands at 9.8%. The buyer is a steel mill or foundry buying on a monthly specification with a delivery port, and CBIL is a commodity brokerage company that brokers HC, MC and LC ferromanganese from Indian, Malaysian, South African and French smelter and trader allocations against SGS, Bureau Veritas or Intertek certification of Mn, C, Si, P, S and size distribution, with the smelter's certificate of origin. Lots are structured in 1 MT jumbo bags in 20-foot containers or in breakbulk on FOB, CFR and CIF terms, and because CBIL also runs a chartering desk (LaycanDesk), the breakbulk freight leg is quoted alongside the alloy. Price is negotiated per lot; buyers commonly reference published ferromanganese assessments from Fastmarkets, Argus or SMM. Send your Mn floor, carbon class, phosphorus ceiling, size band and monthly tonnage and we will work the smelter to it.
Need the ship as well? Our chartering desk prices bulk ore freight on LaycanDesk.
Excluded origins are not offered, including product re-exported, blended or re-processed through a third country. Every lot moves with a certificate of origin naming the producing plant, mine or grower country, and nothing is quoted before the seller and loading point are known.
Indicative reference
Per lot, on grade USD / MT
as at September 2026
Reference level only — not an offer, and reviewed quarterly. Levels shown are as at September 2026. Firm pricing is quoted per RFQ, subject to volume, terms and inspection.
Typical Specification
Specifications are indicative and adjusted to the agreed contract and destination requirements. Final spec confirmed on COA / SGS.
Available Grades
Applications
- Steel deoxidation & manganese alloying
- Low-carbon flat steels (MC / LC grades)
- Stainless & special steels
- Foundry & cast-iron manganese adjustment
- Welding electrode coatings
Category
Metals & Recycled Scrap
Incoterms
FOB · CFR · CIF
Pricing basis
USD / MT
Inspection
SGS / Intertek at load port
Ferromanganese (High-, Medium- & Low-Carbon) — buyer questions
When should a mill buy ferromanganese instead of silicomanganese?
When it needs manganese but not silicon. Silicomanganese adds both in one addition and suits rebar and structural steel; ferromanganese adds manganese alone, so it fits aluminium-killed flat steels and grades with a silicon ceiling. The carbon class then follows the steel: HC FeMn where the carbon is burned out or tolerated, MC or LC where it is not.
What separates HC, MC and LC ferromanganese?
Carbon. High-carbon grades carry up to 7.5% C; medium-carbon grades are refined to 1.0–3.0% C; low-carbon grades to 0.20% C maximum. Each refining step raises the cost per tonne, so a mill buys the lowest-refined grade its steel can take.
Which origins export the most ferromanganese?
UN Comtrade 2024 export declarations under HS 7202.11 show India at 48.2% of the USD 1.08 billion traded and Malaysia at 28.9%, with France and South Africa behind; under HS 7202.19, India at 43.5% and South Africa at 26.1%.
How is ferromanganese inspected and priced?
SGS, Bureau Veritas or Intertek sample at loading and analyse Mn, C, Si, P, S and size distribution, alongside the smelter's certificate and a certificate of origin. Price is agreed per lot on the certified grade; published assessments from Fastmarkets, Argus or SMM are the usual reference points in negotiation.
Ready to source Ferromanganese?
Send your quantity, specification, preferred Incoterms and destination port. We'll verify supply and respond with a workable offer — usually within one business day.
Have Ferromanganese to sell? Submit an offer — we'll match it against live buyer demand.
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