Zirconium Sheet and Plate (Zr702, UNS R60702 Zirconium)
Princeton Powder is a premier supplier of zirconium sheets and plates in the United States, offering materials that comply with ASTM B551 standards. We provide zirconium 702 sheets and plates in various sizes, suitable for a wide range of applications. Our products are produced using techniques such as rolling and heat treatment, ensuring exceptional quality and performance.
Material | Zirconium Sheet, Zr Plate |
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 | Annealed |
Surface Treatment | Pickling or Polishing |
Description of Zirconium Sheet and Plate
Zirconium, represented by the symbol Zr and atomic number 40, is a lustrous gray-white metal known for its remarkable strength, corrosion resistance, and low thermal conductivity. These characteristics make it highly valued in sectors such as nuclear energy, chemical processing, and aerospace, where it withstands extreme conditions effectively. Typically available as zirconium alloys, its enhanced mechanical properties render it suitable for critical applications like reactor components, heat exchangers, and dental implants. Zirconium sheets and plates are integral to these applications, offering both durability and versatility.
Chemical Compositions of Zirconium Sheet and Plate
| 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 Sheet and Plate
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 sheets and plates are extensively used in the nuclear energy industry for fabricating fuel cladding and reactor components, where their corrosion resistance and strength are essential. In the chemical processing sector, they are utilized for constructing heat exchangers, valves, and piping systems, as they can withstand aggressive environments. Additionally, zirconium sheets and plates find applications in medical technology, particularly for dental implants and surgical instruments, due to their biocompatibility and durability.