Nitinol Material

Medical applications demand the exceptional properties of nitinol alloys and intricate, precision manufacturing techniques. We honed our competency in nitinol metallurgy, positioning Resonetics® as the ideal partner for developing mill products, semi-finished raw materials, and finished devices and components.

Resonetics nitinol materials comply with ASTM F2063, a cornerstone standard for nickel-titanium alloys used in medical devices and surgical implants. This specification covers wrought nickel-titanium shape memory alloys and establishes key chemical, physical, mechanical, and metallurgical requirements for applicable mill products.

Melt & Mill Product

We produce medical nitinol at commercial volumes and melt novel shape-memory and superelastic alloys, from binary to complex compositions with elements like Co, Cr, Cu, Fe, and Pt, engineered for precise thermo-mechanical performance.

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Nitinol Tube

We manufacture nitinol tubes of various sizes and finishes, ranging from hypotubes as small as a human hair to precision tubes as large as 12mm (~.5 in) in diameter for stents, heart valves, PFA devices, and other implantable applications. We draw these tubes from nitinol bars melted in-house, maintaining precise control throughout the manufacturing process while enabling rapid scalability to high-volume production.

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Nitinol Wire

Our nitinol wire supports the most complex component designs requiring intricate geometric shapes. Through precise adjustments in the wire’s chemical composition and thermo-mechanical processing, Resonetics has achieved remarkable flexibility and kink resistance, making it indispensable for a wide range of medical device applications.

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Nitinol Sheet

Nitinol in sheet form offers a flat substrate that facilitates the volume production of intricate 2-dimensional design components. This product format empowers designers to leverage high volume batch manufacturing processes to create expansive and unique structures that may be otherwise unattainable when using round nitinol wire or tube.

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Related Resources

NEWS

March 26, 2025

Resonetics Announces Nitinol Tubing Capability and Capacity Investments in Bethel, CT Facility

Investment includes premium nitinol tubing initiative to produce best-in-class product Nashua, NH, March 26, 2025 — Today Resonetics announced details…

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BLOG

April 15, 2025

Nitinol: An Overview of Cost Factors

Nitinol is a premium material in the MedTech space, valued for its unique performance characteristics. Nitinol’s cost is influenced by…

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ARTICLES

April 28, 2025

Impact of Nitinol in Medical Device Manufacturing: Q&A with Scott Robertson

Nitinol’s Role in Medical Device Manufacturing Nitinol offers unique shape memory properties that enables it to be selected as the…

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