Zirconium Foil and Strip (Zr702, UNS R60702 Zirconium)
Princeton Powder is a top provider of zirconium foil and strip in the United States, supplying materials that comply with ASTM B550 standards. We offer zirconium 702 foil and strip in various thickness and widths, suitable for diverse applications. Buy Zr Foil and Strip at a competitive price from Princeton Powder.
Material | Zirconium Foil, Zr Strip |
CAS Number | 7440-67-7 |
Standard | ASTM B550/550M |
Grade | R60702/ERZr2 R60704/ERZr3 R60705/ERZr4 |
| Density | 6.5 g/cm3 |
Melting Point | 1852 ℃ |
Dimensions | Customized |
Form | Coiled Strip, Spooled Strip, Flat Foil/Strip |
Surface Treatment | Pickling or Polishing |
Description of Zirconium Foil and Strip
Zirconium, symbolized as Zr with atomic number 40, is a shiny gray-white metal renowned for its exceptional strength, corrosion resistance, and low thermal conductivity. Its unique properties make it highly sought after in industries like nuclear energy, chemical processing, and aerospace, where it can endure harsh environments. Often utilized in the form of zirconium alloys, its mechanical properties are enhanced, making it ideal for applications such as reactor components, heat exchangers, and dental implants. Zirconium foil and strip play a crucial role in these applications, providing versatility and reliability.
Chemical Compositions of Zirconium Foil and Strip
| Grade | Zr+Hf | Hf | Fe+Cr | Sn | H | N | C | O | Nb |
| R60702/ERZr2 | 99.2% | <4.5% | <0.20% | – | <0.005% | <0.015% | <0.030% | <0.15% | – |
| R60704/ERZr3 | 97.5% | <4.5% | 0.2-0.4% | 1.0-2.0% | <0.005% | <0.015% | <0.030% | <0.16% | – |
| R60705/ERZr4 | 95.5% | <4.5% | <0.2% | – | <0.005% | <0.015% | <0.050% | <0.16% | 2.0-3.0% |
Physical Properties of Zirconium Foil and Strip
Material | State | Rm(≥)/MPa | Rp0.2(MPa) | A50mm(≥)/% |
Zirconium 702 (UNS R60702) | Annealed | 379 | 207 | 16 |
Zirconium 704 (UNSR60704) | Annealed | 413 | 241 | 14 |
Zirconium 705 (UNS R60705) | Annealed | 552 | 379 | 16 |
Application
Zirconium foil and strip are widely used in the nuclear energy sector for applications such as fuel cladding and reactor components, where corrosion resistance and high strength are critical. In the chemical processing industry, they are employed in manufacturing heat exchangers and reactors, thanks to their ability to withstand aggressive environments. Additionally, zirconium foil and strip are utilized in medical applications, including dental implants and surgical instruments, due to their biocompatibility and durability.