Zr702 supplier
▶ Original factory warranty (including melting furnace number)
▶ Third-party test report (SGS/BV, test items can be specified)
▶ Support on-site inspection or video live broadcast of the test process
Direct supply from stock! Zirconium 702 alloy plate/rod/tube | ASTM B550 nuclear grade certification | Support laser cutting/bending processing
Get today's special offer now!
50 tons of standing stock - Zr702 supplier full specifications of plates/rods/tubes in stock
Free material report - each batch comes with spectral testing + original factory warranty
Worry-free processing service - provide cutting/welding/surface treatment technical support
Why choose our Zr702 supplier?
✔ King of corrosion resistance - outperforms titanium alloy in boiling hydrochloric acid and sulfuric acid
✔ Nuclear grade purity - hydrogen content <0.003%, eliminating the risk of hydrogen embrittlement
✔ Excellent processability - elongation up to 20%, no cracking during stamping and bending
✔ Military grade quality - zirconium alloy 702 used in key areas such as aerospace engine components and nuclear fuel cladding
Chemical composition (ASTM B550 standard)
| Composition | Standard requirements | Our measured values | Advantages |
| Zr+Hf | ≥99.2% | 99.5% | Higher purity, stronger corrosion resistance |
| Fe+Cr | ≤0.2% | 0.08% | Fewer impurities, more stable welding |
| O | ≤0.16% | 0.10% | Better mechanical properties |
| H | ≤0.005% | 0.002% | Eliminate hydrogen embrittlement |
⚠️ Comparison with peers: The oxygen content of ordinary suppliers is 0.15%, and we control it within 0.10%!
Mechanical properties (annealed state)
| Performance indicators | ASTM standards | Our products | Customer benefits |
| Tensile strength | ≥379MPa | 410MPa | Pressure bearing capacity increased by 8% |
| Yield strength | ≥207MPa | 240MPa | Stronger deformation resistance |
| Elongation | ≥16% | 20% | Processing pass rate increased by 15% |
| Hardness | ≤150HV | 135HV | Easier to machine |
🔧 Customer case: Chemical Company uses our Zr702 supplier as a reactor, and the service life is extended from 5 years to 15 years!
Spot specifications (customization supported)
- Plate
Thickness: 0.5mm-50mm
Width: 200mm-1500mm
Surface: pickling/polishing/sandblasting
- Rod
Diameter: Φ10mm-200mm
Length: custom cutting
- Pipe
Outer diameter: Φ6mm-325mm
Wall thickness: 0.5mm-30mm
FAQ
Q1: What is the difference between zirconium 702 and zirconium 705?
Zirconium 702 (R60702): pure zirconium (≥99.2%), excellent corrosion resistance, used in chemical industry/nuclear power.
Zirconium 705 (R60705): contains 2.5% niobium, higher strength but slightly weaker acid resistance, suitable for structural parts.
Recommended choice: If strong acid resistance (such as hydrochloric acid/sulfuric acid) is required, 702 is preferred; if high strength (such as valves/fasteners) is required, 705 is selected.
Q2: What is the minimum order quantity (MOQ)?
1 kg minimum zirconium alloy 702 order (suitable for R&D/samples), regular orders are recommended to be ≥50kg (for the best price)
Q3: How to ensure that the material meets the ASTM B550 standard?
Each batch of goods provides:
▶ Original factory warranty (including melting furnace number)
▶ Third-party test report (SGS/BV, test items can be specified)
▶ Support on-site inspection or video live broadcast of the test process
Now you can also get the following by consulting:
Free technical guidance (welding/anti-corrosion solution)
Limited time benefit: Zr702 supplier provide a Free zirconium alloy 702 processing tool kit for orders over 100kg. Email:linhui@lhtitanium.com
