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Ferro Manganese (FeMn)

Questions we are asked

Frequently asked questions

What grades of ferro manganese do you supply?

High, medium and low carbon ferro manganese. High carbon typically runs 65-75% Mn with 6-8% carbon, medium carbon 1-2%, and low carbon down to around 0.1-0.7% carbon. Silicon, phosphorus and sulphur limits are set to your specification.

Which grade should I order?

It follows from your carbon ceiling. High carbon ferro manganese is the cheapest source of manganese units and suits most structural and carbon steels. If your grade caps carbon tightly, or you are making a low carbon steel without decarburisation capacity, you need the medium or low carbon grade.

What is the difference between ferro manganese and silico manganese?

Ferro manganese carries more manganese, around 74-82%, and almost no silicon. Silico manganese carries 60-70% manganese plus 14-20% silicon, and considerably less carbon. Choose ferro manganese when your silicon ceiling is tight or the manganese addition is large.

What size fractions are available?

Commonly 10-50 mm and 10-80 mm, crushed to other fractions on request. A maximum fines percentage is stated on every contract, because sizing on arrival affects your recovery as much as chemistry does.

How is it packed for export?

Usually in 1 MT jumbo bags, and in bulk for larger shipments. Packing, marking and palletisation are agreed at order stage to suit your destination port and handling arrangements.

Do you provide a mill test certificate?

Yes. Every consignment ships with a test certificate carrying lot numbers and the full analysis, traceable to the delivered material. Independent third-party inspection can be arranged where your contract requires it.

Have a question that is not answered here? Talk to our team — send your specification, tonnage and destination and we will come back with a quotation.

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