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Niobium Sheet (Nb Sheet)


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The niobium sheet is produced by rolling high-purity niobium metal, which exhibits excellent ductility. Due to its shallow capture cross-section for thermal neutrons, niobium finds significant utility in the nuclear industry. Heeger Materials offers top-quality niobium sheets with the shortest lead time and competitive prices, providing customization options to meet specific needs.

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Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

MaterialsNiobium and Niobium Alloy
StandardASTM B708

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Niobium Sheets can be easily deformed even at temperatures below room temperature. Whether for punching, cutting, deep drawing, or pressing, our niobium sheet can be machined effortlessly to meet your specific requirements. They have excellent properties such as high melting point, high strength, high electrical conductivity, high superconductivity, and high corrosion resistance. 

Niobium Sheet (Nb Sheet)

Niobium Sheet Specifications

  • Size: 0.001”- 0.1875” * thick x W x L
  • Standard: ASTM B393
  • Surface: Polished, Vannum annealed, Cold-rolled bright
  • Niobium and Niobium alloy including Niobium (Type 1), Niobium (Type 2), Nb1Zr Alloy (Type 3 & 4), C103 Alloy, 45Nb Alloy (Nb-55Ti), NbRRR (≥99.95%), Nb-7.5Ta, Nb-47Ti, Nb-50Ti, Nb-53Ti

*If the thickness is>0.1875”, please check the Niobium plate. *If the width is <6”, please check the Niobium strip/foil.

Niobium Sheet Applications

  • Jewelry
  • Super-abrasives
  • Thin film deposition
  • High-energy physics, springs, and superconducting magnets for aerospace
  • Client electronics
  • Medical
  • Superconducting applications

Niobium and Niobium Alloy UNS Grade

  • UNS R04200 Reactor grade unalloyed niobium
  • UNS R04210 Commercial grade unalloyed niobium
  • UNS R04251 Reactor grade Niobium-1% zirconium
  • UNS R04261 Commercial grade Niobium-1% zirconium

Niobium Sheet Ordering Information

Orders for material under this specification shall include the following information.

  • Quantity (weight, number of pieces, or other suitable measures of quantity)
  • UNS grade (See above Niobium and Niobium Alloy UNS Grade)
  • Dimensions (Thickness, width, and length)
  • Additions to the specification and supplementary requirements, if any

Niobium and Niobium Alloy Sheet Packing

Niobium and Niobium alloy sheets 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 Sheet (Nb Sheet) Packing

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