Superelastic Nitinol Wire: Smart Flexibility Meets Reliable Strength
Discover the power of Superelastic Nitinol wire, a cutting-edge material engineered for demanding applications across medical, industrial, and high-tech sectors. Our wire is crafted from premium Nitinol alloy—a unique combination of Nickel (Ni) and Titanium (Ti)—designed to deliver unmatched flexibility, strength, and shape recovery.
What Makes Our Nitinol Wire Special?
Engineered Superelasticity
This Nitinol wire exhibits true superelastic performance. You can bend it significantly without permanent deformation. Once the force is removed, it instantly returns to its original shape. It handles large, reversible strains with ease, making it ideal for applications that require durability and repeated flexing.
Precise Specifications
This specific wire features a diameter of 0.043 inches (1.09 mm) and a length of 73.0 inches (185.4 cm). We maintain strict tolerance control, ensuring uniform performance and dimensional consistency. Need custom sizes? We offer tailored cutting and diameters—just ask!
Wide-Ranging Applications of Nitinol Wire
Medical Devices
From guidewires and stents to orthodontic archwires and orthopedic cables, Nitinol wire’s superelasticity and biocompatibility make it a staple in modern medical engineering.
Robotics & Actuators
Nitinol acts like artificial muscle. When heated or electrified, it contracts; when cooled, it returns to its extended state. This property supports compact, powerful actuation in robotics and valve control systems.
Consumer Products
You’ll find Nitinol in eyeglass frames, mobile phone antennas, and high-end wearables—adding flexibility and resilience to daily-use items.
Automotive & Aerospace
Used in vibration dampers, control systems, and deployable mechanisms, Nitinol wire withstands mechanical stress in extreme environments.
Industrial Applications
Its high fatigue resistance makes it ideal for jigs, probes, and fixtures subjected to continuous motion or cyclic stress.
What is Nitinol? A Shape Memory Alloy (SMA)
Nitinol is more than a metal—it’s a smart material. It offers two transformative properties:
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Shape Memory Effect: Deform it at a lower temperature, heat it up, and it returns to its original form.
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Superelasticity (as in this wire): At operating temperatures, it recovers from large strains instantly—like a built-in memory spring.
Why Choose Our Superelastic Nitinol Wire?
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✅ Consistent mechanical performance
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✅ Exceptional fatigue life
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✅ Medical-grade biocompatibility
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✅ Custom size options available
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✅ Compliant with ASTM F2063 standards
Break free from the limits of traditional metals. Choose Nitinol wire for your next high-performance project. Contact us today to discuss your exact application needs!
Prototyping Support
Material Analysis: Complimentary DSC testing
Expert Guidance: 24/7 support via
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