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Niobium Zirconium Alloy Wire(Nb-1Zr)

Product Code : AL-NbZr-Nb99-WI

Niobium Zirconium Alloy Wire has a high melting point, fine resistance to corrosion, and workability. It can be made into mill products for pharmacy, semiconductor, aviation, nuclear, etc.

Linear Formula: NbZr

MDL Number: N/A

EC No.: N/A

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Product Product Code Purity Size Contact Us
Niobium Zirconium Alloy WireAL-NbZr-Nb99-WINb99Zr1Customize

Product Information

Niobium Zirconium Alloy  Wire has a high melting point, fine resistance to corrosion, and workability. It can be made into mill products for pharmacy, semiconductor, aviation, nuclear, etc.


Nb:Zr 99:1, 50:50, 75:25, Nb99Zr1, NB035160, NB037350, NB037100, R4251, R4261, CAS 12059-59-5, Zircadyne 705

Niobium Zirconium Alloy Wire Specification


Size:Diameter 0.1-3.0 mm

Standard:ASTM B392

R4251 (Nb-1Zr) R4261 (Nb-1Zr)

Per your request or drawing

We can customized as required


Chemical Composition

Nb1Zr Chemical Composition (wt%)

Compound FormulaNbZr
AppearanceMetallic solid in various forms tube,   sheet/plate, bar, foil, wire, rod, sputtering target
Melting Point2399 °C
Boiling PointN/A
Density8.59 g/cm3
Solubility in H2ON/A
Tensile Strength330-620 MPa
Vickers Hardness65-140
Monoisotopic Mass182.811 g/mol
Hardness (HV,9.8N)≤ 100
Grain Size/G9 – 10
Elongation/%≥ 20

Niobium and Niobium Alloys Sheet/Foil Grade, Standard   and Application
ProductsUSA GradeUSA StandardApplication
Nb1ZrR04251ASTM B393Reactor Grade
Nb1ZrR04261ASTM B393Commercial   Grade

Nb1Zr Foil Sheet Strip and Plate Mechanical Property
GradeUltimate Tensile   Strength, min, psi (MPa)Yield Strength   (0.2 % offset), min, psi (MPa)Elongation in   1-in. (25.4- mm) gage length, min, %
0.010 in. or   GreaterLess Than 0.010   in.
Types 3 and 428 000 (195)18 000 (125)2015

Nb1Zr Rod Bar and Wire Mechanical Property
GradeUltimate Tensile   Strength, Min, psi (MPa)Yield Strength,   psi (MPa)Elongation min   %, mm
Types 3 and 428 000 (195)18 000 (125)20

Applications of Niobium Zirconium Alloy Wire

• Used for the manufacturing of reaction vessels.
• Used in equipment that is resistant to nitric acid, sulfuric acid, hydrochloric acid.
• Used in high pressure sodium lamp.

Nb1Zr is widely applied in atomic energy industry and high pressure sodium lamps for its small thermal neutron capture section and strong liquid metal corrosion resistances. Nb1Zr alloy can be used as internal component of the reactor and package material. The alloys of Nb1Zr can also be processed into small parts with high thermal properties, fine formability and corrosion resistance of sodium, which are applied in high-efficiency and high-strength sodium vapor streetlamps with high precision stents.

Packing of Niobium Zirconium Alloy Wire

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’ Platinum Tube is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Chemical Identifiers

Linear FormulaNbZr
MDL NumberN/A
Pubchem CID71355178
IUPAC Nameniobium; zirconium
InchI IdentifierInChI=1S/Nb.Zr

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