High-purity zirconium foil is an ultra-thin zirconium material made from high-purity zirconium billets through multiple precision cold rolling and vacuum annealing processes, conforming to ASTM B551 and GB/T21183-2017 standards.
Chemical composition table of pure zirconium foil:
| Grade (UNS American Standard) | Chinese Standard Grade | Zr+Hf≥ | Hf≤ | Fe≤ | Cr≤ | Ni≤ | O≤ | Nb | Applicable Grades |
| R60702 | Zr1 | 99.2 | 4.5 | 0.16 | 0.05 | 0.005 | 0.16 | --- | Industrial pure zirconium |
| R60705 | Zr5 | margin | 4.5 | 0.16 | 0.05 | 0.005 | 0.16 | 2.0-3.0 | Zirconium-niobium alloy, high strength |
| R60700 | Ultra-high purity zirconium | 99.99-99.999 | <0.01 | ≤0.005 | ≤0.003 | ≤0.002 | ≤0.008 | --- | 4N/5N electronic research grade |
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Quality Control and Testing
Each product undergoes rigorous inspection before shipment:
Dimensional Inspection: Precise measurement of thickness, length, and width
Chemical Composition and Mechanical Property Analysis: Third-party testing reports
Surface Inspection: Visual and microscopic inspection for defects
Ultrasonic Testing: Detection of internal defects
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Why Choose Us
Technology and Quality: Located in Baoji, China's Titanium Valley, we possess professional production technology and extensive experience in non-ferrous metal manufacturing.
Global Coverage: We provide consistently high-quality products to customers in Australia, South Korea, Germany, the USA, the UK, Malaysia, and the Middle East.
Quality Commitment: We never compromise on quality and are responsible for every product we manufacture.
Technical Support: We have professional personnel overseeing the entire process from raw materials to finished products!
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Product shipping photos and packaging:
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Contact Us
Our team is dedicated to serving you and hopes that every product you purchase will meet your expectations!
Email: lucky@bjfreelong.com
WhatsApp: +86 13335371763

Please contact us for detailed quotations and technical specifications. We look forward to becoming your trusted high-end titanium materials partner.
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