Nitinol Shape Memory Alloy Foil
Cold-rolled Nitinol (NiTi) shape memory alloy foil ≤0.25 mm thick, <300 mm wide, not further worked. As nickel-titanium alloy steel, classified HTS 7226.92.70 for narrow cold-reduced flat products. Medical device and actuator applications.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If hot-rolled Nitinol
Processing condition (hot vs cold-rolled) determines heading 7225 vs 7226
If fabricated into medical appliance parts
Finished medical devices classify under Chapter 90 functional heading
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Import Tips & Compliance
• Provide phase transformation temperature documentation; certify titanium content for alloy verification; comply with medical device import regs if applicable
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