Welcome to FORTESCUE METAL MATERIALS (SHANDONG) CO., LTD.

Free Quote

Home page

Cost-effectiveness advantage

10% discount for new customers

Quality Advantage

Full process quality inspection

Fast delivery

Fast delivery after ordering

Niobium Iron

Ferroniobium (abbreviated as FeNb) is a vital iron-niobium alloy that plays an irreplaceable role in modern metallurgy and high-end manufacturing. Produced by the aluminothermic reduction process, this alloy combines the excellent properties of iron and niobium, presenting as silver-gray metallic lumps with uniform texture, no obvious non-metallic inclusions and no loose powder, which is easy to store and transport.

Category:

Niobium Iron

Keywords:

Niobium Iron

WhatsApp: +447514740358

Email: jill@fdsqore.com

ONLINE MESSAGE →

Product Description

Our ferroniobium covers three standard grades: FeNb40

, FeNb50 and FeNb60, classified by niobium content, with high density (7.5-8.2 g/cm³), appropriate melting range (1 4 0 0-1 5 00℃), excellent hardness (2 8 0-3 5 0HB) and good corrosion resistance. As a key alloying element in steelmaking, it can effectively refine the grain structure of steel, enhance the strength and toughness of steel products, and significantly improve their corrosion resistance, widely used in the production of high-strength steel, stainless steel and tool steel.

In addition to steelmaking, our ferroniobium is also an essential raw material for casting, superalloys, superconducting materials and electronic materials, and is gradually expanding its application in emerging fields such as aerospace, new energy vehicles, nuclear fusion and AI servers. All products are strictly produced in accordance with international standards, with each batch undergoing strict physical and chemical testing by X-ray fluorescence (XRF), inductively coupled plasma (ICP) and other professional methods to ensure stable quality.

Product Parameters

Category	Item	Specification
Basic Information	Product Name	Ferroniobium (Nb-Fe Alloy)
	Chemical Formula	Fe-Nb (Alloy)
	CAS No.	12065-64-8
	Appearance	Silver-gray metallic lumps, uniform texture, no obvious non-metallic inclusions, no loose powder
	Grade	FeNb40, FeNb50, FeNb60 (based on Nb content)
	Main Application	Alloying element for steelmaking (high-strength steel, stainless steel, tool steel), casting, superalloy, superconducting materials, electronic materials
	Testing Standards	ASTM A800, GB/T 3654.1, ISO 6474
Chemical Composition (wt%, Typical Value)	FeNb40	Nb≥40.0%, Fe≤58.0%, C≤0.15%, Si≤1.50%, P≤0.04%, S≤0.03%, Al≤1.00%, Ti≤0.50%, Other Impurities≤0.80%
	FeNb50	Nb≥50.0%, Fe≤48.0%, C≤0.12%, Si≤1.20%, P≤0.03%, S≤0.02%, Al≤0.80%, Ti≤0.40%, Other Impurities≤0.65%
	FeNb60	Nb≥60.0%, Fe≤38.5%, C≤0.10%, Si≤1.00%, P≤0.02%, S≤0.01%, Al≤0.60%, Ti≤0.30%, Other Impurities≤0.50%
Physical & Mechanical Properties	Density	7.5 - 8.2 g/cm³
	Melting Point	1400 - 1500 ℃
	Hardness (HB)	280 - 350
	Lump Size	10 - 100mm (customizable: 5 - 50mm, 50 - 150mm)
	Bulk Density	4.5 - 5.5 g/cm³
	Compressive Strength	≥ 300 MPa
Packaging & Storage	Packaging	50kg / 100kg net weight, sealed steel drum; 1000kg big bag (FIBC) for bulk order; moisture-proof lining inside
	Storage Condition	Stored in a cool, dry, well-ventilated warehouse; avoid moisture, rain, and contact with corrosive substances; prevent collision and damage
	Shelf Life	18 months (unopened, under proper storage conditions)
	Transportation	Non-dangerous goods; avoid dampness and heavy pressure during transportation
Additional Notes	Testing Methods	Chemical composition: X-ray fluorescence (XRF) and inductively coupled plasma (ICP); physical properties: hardness tester, density meter
Additional Notes	Customization	Nb content, impurity indicators, and lump size can be customized according to customer requirements

FACTORY APPEARANCE

Our main products are stainless steel sheets/coils/tubes and carbon steel sheets/coils/tubes and galvanized steel coils, galvanized steel coils, tinplate, round bars, steel bars, roof panels, spring steel strips, PPGI, PPGL and other structures Steel and pipe fittings, 72 kinds of steel, more than 2,900 specifications, more than 300,000 tons in stock.

PACKAGING AND SHIPPING

CUSTOMER VISIT

WHY CHOOSE US

Excellent core quality

With precise composition, high purity, and low impurities, it meets international export standards and improves the yield of smelting products.

Stable and reliable supply

We provide sample testing, full order tracking, and rapid response to quality issues.

Foreign Trade Services

It offers supporting customs declaration and logistics services, standardized documents, and compatibility with customs clearance in multiple countries.

Outstanding cost-performance ratio

Offering better prices for the same quality helps customers reduce costs and enhance their competitiveness.

Strong customization capabilities

Ingredients, particle size, and packaging can be customized to meet different order requirements.

Comprehensive after-sales support

We provide sample testing, full order tracking, and rapid response to quality issues.

Customer Reviews

★★★★★

The biggest concerns with export orders are inconsistent quality and delayed delivery. This supplier perfectly addressed our concerns. The ore quality is excellent, the documentation is complete and standardized, the customs clearance process is smooth, and the overall experience was excellent!

Customer Reviews

★★★★★

The customer was full of praise for the quality of this batch of alloy ore and subsequently placed a large additional order. The supplier not only offers high-quality products but also provides customized solutions based on our needs, and their service is top-notch!

Customer Reviews

★★★★★

From sample testing to bulk orders, every step was handled professionally and meticulously. All ore indicators fully met contract requirements, the packaging was sturdy, and there was no damage during long-distance transportation. Highly recommended to all colleagues in the alloy foreign trade business!

Customer Reviews

★★★★★

After comparing several suppliers, we ultimately chose this one. The ore particles are uniform, with extremely low impurity content, meeting international export standards. The price is also very competitive, helping us establish a foothold in overseas markets. We will continue our long-term cooperation!

ALLOY ORE PROCESSING FLOW

We specialize in the export of a wide range of alloy ores : Ferroalloys (Ferrochrome, Ferromanganese, Ferrosilicon) , Nickel Ore & Chrome Ore , Manganese Ore , Titanium Ore , Other specialty alloy ores tailored to meet specific industrial requirements.

FAQ

If you have any questions or purchases, please feel free to contact us

Can I Get A Sample Tocheck Out The Quality?

Sure, Free Samples Are Available For Stockproducts If You Can Pay For The Shipping Cost.

How can weguarantee quality?

Always a pre-production sample before massproduction;Always final Inspection before shipment;

How to get a quotation?

Com Directlyour Salesman Will Provide You An Accurate Andprofessional Offer According To Your Requirements

What's the MoQ?

Forcustomized products, MOQ should be negotiated inadvance. There is no MOQ for sample orders,

IS you company factoryor Trade Company?

We have our own factory;Our type is factory + trade.

APPLICATION AREAS

The qualified rate of random inspections by third-party authoritative organizations is 100%, winning long-term trust from customers.

Petroleum

Marine Exploration

Coal Mine

Architectural Engineering

Electric Field

Boiler Field

Field of chemical industry

Textile Field

Niobium Iron