Zirconium fasteners are a critical component, designed to sustain in the highly corrosive and high-temperature environment. Zirconium fasteners are available in 2 grades 702 & 705 with respective UNS equivalent R60702 & R60705.
Advanced Refractory Metals is a trusted supplier of zirconium fasteners. We provide a wide range of zirconium metal products with competitive price and great delivery time.
| Material | Zr alloys |
|---|---|
| Standard | ASTM B551 |
| Purity | 95%~99.5% |
| Color | Silver |
| Density | 6.1g/cm3 |
Composition of our Zirconium materials
| Zr 702 | Zr 704 | Zr 705 | Zircaloy-2 | Zircaloy-4 | |
| Sn | / | 1~2% | 1~2% | 1.2~1.7% | 1.2~1.7% |
| Fe | <0> | 0.1~0.2% | <0> | 0.07~0.2% | 0.07~0.2% |
| Cr | <0> | 0.1~0.2% | <0> | 0.05~0.15% | 0.05~0.15% |
| Ni | / | / | / | 0.03~0.08% | <0> |
| Hf | 1~2.5% | <4> | <4> | ||
| Nb | / | / | 2~3% | ||
| Zn+Hf | ~99.5% | ~97.5% | ~95.5% | ~98% | ~98% |
Physical Properties
| Material | State | Rm(≥)/MPa | Rp0.2(Pa | A50mm(≥)/% |
|
Zirconium 702 (UNS R60702) |
annealed | 379 | 207 | 16 |
|
Zirconium 704 (UNS R60704) |
annealed | 413 | 241 | 14 |
|
Zirconium 705 (UNS R60705) |
annealed | 552 | 379 | 16 |
Zirconium fasteners are widely used for bolting pipelines, heat exchanger equipment and various other components in nuclear power plants.
Our Zirconium fasteners are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.
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