ZR0931 Zirconium Fasteners

Descriptions of Zirconium Fastenerszirconium-fasteners

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.

Specifications of Zirconium Fasteners

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 <0.05% 0.1~0.2% <0.05% 0.07~0.2% 0.07~0.2%
Cr <0.05% 0.1~0.2% <0.01% 0.05~0.15% 0.05~0.15%
Ni / / / 0.03~0.08% <0.007%
Hf 1~2.5% <4.5% <4.5%
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

Applications of Zirconium Fasteners

Zirconium fasteners are widely used for bolting pipelines, heat exchanger equipment and various other components in nuclear power plants.

Packaging of Zirconium Fasteners

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.

Related Products of Zirconium Fasteners

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