Zirconium Sheet Metal
2. Catalog: Other Metals
3. Material: Zirconium (Zr), Zirconium alloy
4. Grade: Zr702, Zr704, Zr705
5. Purity: 95%~99.5%
6. Density: 6.49 g/cm3
7. Melting point: 1852°C
8. Form: Sheet, Plate, Foil, Disc, Strip
9. Shape: Square, Rectangle, Round, Customization
10. Specification: 0.3mm-50mm T x 100-1000mm W x 100-2000mm L
11. Surface: Silver metal surface, Polished, Grinding, Ground finished
12. Processing Method: Forging, Rolling, Annealing, Surface treatment, Machining
13. Application: Nuclear industry, Aerospace, Chemical engineering, Medical devices
14. Standard: ASTM B551
Zirconium sheet metal are flat sheets or plates made of metal zirconium (Zr) or zirconium alloys through a rolling process, with a thickness range of 0.5mm to 50mm.
Products Specifications
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Zirconium sheet metal Specification |
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Product Name |
Grade |
Condition |
Thickness (mm) |
Thickness tolerance |
Width (mm) |
Width Tolerance |
Length (mm) |
Length Tolerance |
Standard |
|
Zirconium Sheet /Plate |
Zr702 Zr704 Zr705 |
Annealing(M) |
0.5-1.0 |
+/-0.1 |
1000 |
+/-2 |
2000-4000 |
+/-2 |
ASTM B551 |
|
1.0-5.0 |
+/-0.15 |
1000-1500 |
+/-2 |
2000-3500 |
+/-2 |
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5.0-30 |
+/-0.2 |
1000-2500 |
+/-2 |
3000-6000 |
+/-2 |
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|
30-80 |
+/-0.2 |
1000 |
+/-2 |
2000 |
+/-2 |
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Product composition and classification
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Zirconium Sheet Metal Composition and Classification |
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Alloy Designation |
Main components |
Alloy Type |
Application scenarios |
|
Zr702 |
Zr≥99.2, content trace elements Fe, Cr, Hf |
Industrial pure zirconium |
Chemical equipment, (reaction tanks, heat exchangers) pharmaceutical pipelines, seawater desalination devices |
|
Zr704 |
Zr-1.5,Sn-0.2,Fe-0.1,Cr-0.05Ni |
zirconium alloy for nuclear reactor |
Nuclear reactor fuel cladding tubes, grids, control rod guide tubes (for pressurized water reactors / boiling water reactors) |
|
Zr705 |
Zr-2.5Nb(Content Sn, Fe ect) |
High-strength zirconium alloy |
High-strength acid-resistant structural components (such as sulfuric acid concentrators), aerospace fasteners, special valves |
Product performance comparison
|
Performance Comparison of Various Grades of Zirconium Sheet Metal Products |
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|
Type |
Zr702 |
Zr704 |
Zr705 |
|
Strength |
Low |
Medium |
High |
|
corrosion resistance |
Excellent (Non-HF environment) |
Outstandingly excellent (Nuclear environment) |
Excellent (acid environment) |
|
Machinability |
Easy (Cold/Hot machining) |
Medium (Need to control temperature) |
Hard (Requires thermoforming processing) |
|
Cost |
Low |
Super high |
Medium high |
|
Core application |
Chemical equipment |
nuclear fuel assembly |
High-strength acid-resistant structure |
Product production process
The production process of zirconium sheet metal mainly includes the following steps：
- Melting:
High purity zirconium ingots are obtained by vacuum arc melting (VAR) or electron beam melting (EBM), reducing impurities (Hf, O2)
- Hot rolling:
The zirconium ingot is heated to 750-900℃ (Zr702/Zr704) or higher (Zr705 needs to be protected from oxidation) and then hot rolled into thick slabs.
- Cold rolling:
Cold rolling to the required thickness (usually 0.5~20mm).
- Annealing:
Eliminate processing stress, improve plasticity and corrosion resistance.
- Surface treatment:
Pickling, polishing or passivation to remove the oxide layer.
- Cutting:
Cut into sheets or plates according to the size requirements.
Product Advantages
Corrosion resistance
Stable in strong acids, strong bases and organic solvents, especially suitable for high temperature environments.
Low Neutron Absorption
Suitable for nuclear applications due to its low neutron absorption cross-section.
Good temperature performance
High melting point (about 1850°C), still maintains good mechanical properties below 500°C.
Good machinability
Weldable, machinable, formable.
Application
Chemical Processing
Widely used in the production of equipment for chemical reactors, heat exchangers, and piping systems in aggressive environments.
Nuclear Industry
Zirconium is essential in nuclear reactors for fuel cladding, control rods, and other components that require high strength and radiation resistance.
Aerospace & Aviation
Zirconium is used in aerospace applications, particularly in components exposed to extreme temperatures and corrosive environments.
Medical Devices
Used in medical implants and devices, such as prosthetics, due to its strength and non-reactivity in the human body.
Power Generation
Zirconium plates are utilized in power plants for high-temperature steam piping, turbine blades, and other critical components that require excellent heat resistance.
Product packing
- The products will be packed in standard export three-ply plywood cases or carton
- Plastic shock absorption foam is tightly filled in the box
- Place desiccant in the box
- Small size will be vacuum-packed
FAQ
Can you supply custom sizes and thickness?
Yes, thickness, width, and length can be customized according to your drawings or specifications.
What is the typical lead time?
In-stock materials can be delivered quickly; custom orders usually take 10–20 working days depending on specifications and quantity.
What surface finishes are available?
Hot rolled, cold rolled, polished, and pickled surfaces are available based on application requirements.
How do you ensure product quality?
All products follow ISO9001 and relevant standards, with strict inspection from raw material to final delivery.
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