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FerroNiobium/ FerroColumbium

FerroNiobium (FerroColumbium, FeNb) is an alloy of iron and niobium, with a niobium content of 60-70%. This ferroalloy is the main source of niobium alloying of high-strength low-alloy steel (HSLA), increasing steel’s corrosion resistance while making it stronger and lighter than pure steel. Ferroniobium powder helps to increase resistance during high temperatures and prevents corrosion, oxidation, and erosion.
Typical Applications

FerroNiobium powder is used in the production of HSLA steel. It is also used in welding material, thermal spraying, and powder metallurgy.

Packaging Options

Jars, pails, drums, multi-ply paper bags, bulk bags, and fiberboard containers.


FerroNiobium (FeNb) TSCA (SARA Title III) Status: Unknown. For further information, please call the E.P.A. Office of Chemical Safety and Pollution Prevention (OCSPP) at 202-564-2902
Ferro Niobium ASTM Specification: ASTM A550
Ferro Niobium (FeNb) Cas Number: 11108-69-3

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