Baoji City Changsheng Titanium Co.,Ltd
Baoji City Changsheng Titanium Co., Ltd
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Zirconium 702 (Zr702) is a type of zirconium alloy that contains roughly 2% of tin, 1% of iron and balance zirconium.
Zirconium 702 alloys are an austenitic stainless steel alloy, meaning it has a high chromium content and a low carbon content.
Zirconium 702 alloys are also a non-magnetic alloy.
Zr702 alloy is one of the most corrosion-resistant alloys available, making it an ideal choice for applications in harsh environments.
Zr702 alloy is commonly used for nuclear applications, such as fuel cladding, and for chemical processing equipment.
UNS R60702 alloy is also used in the aerospace industry, for components such as turbine blades, exhaust systems and fasteners.
Zirconium 702 rod is a high-strength, corrosion-resistant zirconium alloy.
Zirconium 702 rod is composed of a minimum of 98% zirconium with a maximum of 0.2% iron, 0.5% chromium, and 0.5% nickel. Zr702 rod is most often used as a component in nuclear reactors, as well as for chemical processing equipment.
Zr702 rod is available in a variety of sizes and shapes for use in many different applications.
UNS R60702 rod is typically machined from ingots, rods, or billets to create a variety of components with precise tolerances. UNS R60702 rod is also used for corrosion-resistant parts in the aerospace, marine, and nuclear industries.
| ELEMENT | COMPOSITION% | ||
| UNS Grade Designation | UNS R60702 | UNS R60704 | UNS R60705 |
| Zirconium+hafnium,min | 99.2 | 97.5 | 95.5 |
| Hafnium,max | 4.5 | 4.5 | 4.5 |
| Iron+chromium | 0.2max | 0.2-0.4 | 0.2max |
| Tin | ... | 1.0-2.0 | ... |
| Hydrogen,max | 0.005 | 0.005 | 0.005 |
| Nitrogen,max | 0.025 | 0.025 | 0.025 |
| Carbon,max | 0.05 | 0.05 | 0.05 |
| Niobium | ... | ... | 2.0-3.0 |
| Oxtgen,max | 0.16 | 0.18 | 0.18 |
| UNS Grade Designation | UNS R60702 | UNS R60704 | UNS R60705 |
| Tensile Strength,min,ksi MPA | 55/380 | 960/415 | 80/550 |
| Yield strength,min,ksi MPA | 30/205 | 35/240 | 55/380 |
| Elongation in 2 in.or 50 mm, min,%A | 16 | 14 | 16 |
1. Corrosion-resistant components: Zirconium 702 rod is often used in the production of corrosion-resistant components such as valves, pumps, and heat exchangers in the petrochemical industry, chemical and nuclear power plants, and marine engineering.
2. Nuclear fuel cladding: Zirconium 702 rod is widely used as cladding material for nuclear fuel rods.
3. Structural components: Zirconium 702 alloys are also used in the production of structural components for aircraft, missiles, and spacecraft due to their excellent strength and corrosion resistance.
4. Medical equipment: Zr702 rod is often used in the production of medical equipment such as implants and prostheses, which require excellent corrosion resistance.
5. Other applications: UNS R60702 rod is also used in the production of military equipment and jewelry due to their strength and corrosion resistance.