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Niobium Rod/Bar |Nb Metal and Nb Alloys

HTNB1102

New product

Niobium Rod/Bar is manufactured from niobium metal through forging, and high-purity niobium exhibits excellent ductility. Due to its remarkably low capture cross-section for thermal neutrons, niobium holds significant value in the nuclear industry. Heeger Materials offers top-quality niobium rods/bars at competitive prices, providing customization options to meet specific needs.

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Data sheet

MaterialsNiobium and Niobium Alloy
Purity99.5% - 99.99%
StandardASTM B392
CAS7440-03-1

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Niobium Rods/Bars are typically characterized by high purity and excellent mechanical properties, such as high strength and good machinability. They find wide applications in industries such as aerospace, chemical, and nuclear energy, especially in situations that require high-temperature resistance and corrosion resistance.

Niobium Rod/Bar (Nb Rod/Bar)

Niobium Rod/Bar Specifications

  • Material:  RO4200, RO4210
  • Size: 3-120mm dia.
  • Standard: ASTM B392
  • Purity: 99.7% 99.9%, 99.95%

The customized niobium rod and niobium bar are available in various dimensions upon your request.

Niobium Rod/Bar Chemical Composition

Material

Main elements(%)

Impurities (Maximum %)

Nb

Fe

Si

Ni

W

Mo

Ti

Ta

O

C

H

N

RO4200

Remainder

0.004

0.004

0.002

0.005

0.005

0.002

0.07

0.015

0.0040

0.0015

0.003

RO4210

Remainder

0.01

0.01

0.005

0.02

0.01

0.004

0.10

0.02

0.01

0.0015

0.01

Niobium Rod/Bar Mechanical Properties

Grade

Tensile strength psi(MPa), ≥

Yield strength δ0.2, psi (MPa),≥

Elongation in 1"/2" gage length, %, ≥

>=0.010

<0.010

RO4200, RO4210

18000 (125)

12000 (85)

25

20

Niobium Rod/Bar Applications

  • Used as structural materials for aero-engines and rocket nozzles, reactor interiors, and cladding materials.
  • Used for the production of various corrosion-resistant parts under the corrosion conditions of nitric acid, hydrochloric acid, or sulfuric acid.

Niobium Rod Packing

Niobium rods will be carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Niobium (Nb) Rod/Bar Packing

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