Zirconium Materials
| Standards | ASTM B550, ASTM B551, ASTM B523, ASTM B658 |
| Available Grades | 2 grades |
Available Grades for Zirconium Materials
Click a grade to view its chemical composition and mechanical properties inline.
Zirconium 702
Zirconium (Unalloyed)UNS: R60702
Unalloyed zirconium. Far superior to titanium in strong acids (HCl, H₂SO₄, HNO₃). Top choice for nuclear, chemical reactors, and heat exchangers.
Chemical Composition (wt%)
| Zr+Hf | 99.2 min |
| Hf | 4.5 max |
| Fe+Cr | 0.20 max |
| H | 0.005 max |
| N | 0.025 max |
| C | 0.05 max |
| O | 0.16 max |
Mechanical Properties
| Tensile Strength | 379 MPa – 500 MPa |
| Yield Strength | 207 MPa – 345 MPa |
| Elongation (min) | 16% |
| Hardness | 160 HB |
| Elastic Modulus | 99 GPa |
50-ton stock covering ingots/billets/sheets/rods/wires/tubes; custom forgings/flanges/crucibles/machined parts/fasteners
Zirconium Materials Weight Calculator
Calculated Weight
Per piece17.397 kg
Imperial38.353 lbs
Cost Estimate (FOB Baoji)
Price tierPrototype / R&D
Unit price$75.6/kg
Estimated total$1,315.18
* Reference pricing only. Actual quote depends on specifications, tolerances, and certification requirements.
Grade 5 Properties
Density4.43 g/cm³Tensile895–1000 MPaYield828–910 MPaElongation10%
Quality & Certification
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Material Test Certificate
EN 10204 Type 3.1/3.2 MTC with every shipment. Full heat traceability.
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Testing & Inspection
UT, PMI, tensile test, hardness test. Third-party inspection available.
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ISO 9001:2015
All partner mills certified. ASTM / ASME / AMS / GJB compliant.
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Fast Delivery
Stock items: 3 days. Custom orders: 15–45 days. FOB Baoji / CIF worldwide.