Niobium Zirconium Alloy Foil
Our high quality niobium-zirconium foils are widely used in anti-corrosion, capacitors, optical targets, superconductivity, medical treatment, refrigeration and other fields.
Description
Niobium-zirconium alloy foil applications
- Used in the manufacture of reaction vessels.
- Used in equipment resistant to nitric, sulfuric and hydrochloric acids.
- Used in high pressure sodium lamps.
Niobium-1% zirconium is used in the aerospace industry. It is regarded as a low-strength alloy. Our Niobium-1% zirconium strips and foils are with a strict inspection for the dimensions and the surface finish. It's supplied in coils or on spools, Wooden Boxes or Carton Boxes.
Products Description

Niobium Zirconium Alloy Foil Specifications
| Compound Formula | NbZr |
| Form | Foil |
| Melting Point | 2399 °C |
| Density | 8.59 g/cm3 |
| Tensile Strength | 330-620 MPa |
Specification for Niobium Zirconium Alloy products
| Product name | Material | Specification | Size |
|---|---|---|---|
| Nb-Zr Alloy Foil | R4251 (Nb-1Zr), R4261 (Nb-1Zr) | ASTM B393 | Thickness 0.01-0.09 mm, Width 30-300 mm, Length >50 mm |
| Nb-Zr Alloy Sheet & Plate | R4251 (Nb-1Zr), R4261 (Nb-1Zr) | ASTM B393 | Thickness 0.1-10 mm, Width 30-1000 mm, Length 50-2000 mm |
| Nb-Zr Alloy Tube & Pipe | R4251 (Nb-1Zr), R4261 (Nb-1Zr) | ASTM B394 | Outer Diameter 2.0-100 mm, Wall Thickness 0.2-5.0 mm, Length 200-8000 mm |
| Nb-Zr Alloy Rod | R4251 (Nb-1Zr), R4261 (Nb-1Zr) | ASTM B392 | Diameter 3.0-120 mm, Length <6000 mm |
| Nb-Zr Alloy Wire | R4251 (Nb-1Zr), R4261 (Nb-1Zr) | ASTM B392 | Diameter: 0.1-3.0 mm, in coil & on spool |
| Nb-Zr Alloy Disc & Target | R4251 (Nb-1Zr), R4261 (Nb-1Zr) | ASTM B393 | Circular Targets: Diameter 10-400 mm, Thickness 2-28 mm. Rectangular Targets: Thickness 1-20 mm Width <800 mm Length <3000 mm |
Large-scale factory production

about us

Established in 2008, the company has grown over the years to become a leading manufacturer and supplier of metal products serving a wide range of industries. The company continuously invests in research and development to improve the quality and durability of its products. The company places great emphasis on customer satisfaction and is known for providing high quality products and excellent customer service. Today, the company has a global presence and serves customers in countries all over the world.
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