Description
Nitinol Memory Shape Setting Wire: Precision Shape Control with Superelastic Performance
Nitinol wire is transforming how engineers achieve precision and durability in advanced applications. Our Nitinol Memory Shape Setting Wire combines superior shape memory and superelasticity to enable flawless performance in mission-critical designs. From life-saving medical devices to aerospace mechanisms, our wire delivers the consistency and strength your innovations demand.
Premium Nitinol for Peak Performance
We use only high-grade superelastic nitinol wire materials, renowned for their ability to undergo extreme bending and flexing—and then return perfectly to their original form. This shape memory behavior makes our wire ideal for precision shape setting in devices where accuracy and durability are non-negotiable. Each batch is produced to exacting standards, delivering consistent mechanical properties and transformation temperatures.
Custom Diameters for Every Design
Whether your application demands micro-scale dimensions or larger gauges, we offer a broad diameter range of nitinol wire, typically from 0.10 mm (0.004″) to 1.50 mm (0.060″) or beyond. Choose from stocked options for quick delivery or request custom diameters tailored to your specifications. Our flexible supply ensures compatibility with complex designs and manufacturing requirements.
Engineered for Diverse Applications
Medical Devices
From stents and guidewires to orthodontic archwires and retrieval baskets, our medical-grade nitinol wire meets ISO 10993 and ASTM F2063 standards—ensuring safe, biocompatible performance inside the human body.
Micro Actuators & Sensors
With accurate reaction to temperature shifts and mechanical stress, nitinol wire serves as a reliable material for small-scale actuators and sensors in sectors like aerospace, automotive, and consumer electronics.
Thermal & Fluid Control
Its temperature sensitivity enables smart valves and actuators that automatically adjust fluid flow and thermal balance—perfect for aerospace, HVAC, and automotive systems.
Robotics & Mechanisms
Lightweight yet powerful, nitinol wire supports advanced actuation in compact robotic systems, grippers, and deployable mechanisms.
Consumer Electronics & Wearables
Enable silent, reliable motion in high-tech devices like lens actuators and smart wearables.
Aerospace & Defense Systems
Built for mission-critical reliability, our wire withstands extreme conditions and rigorous performance demands.
Why Choose Our Nitinol Wire?
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Exceptional Shape Memory & Superelasticity: Consistent performance with high flexibility and precise recovery.
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Medical-Grade Biocompatibility: Trusted for use in implantable and body-contact applications.
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High-Quality Surface: A refined finish lowers friction and limits contamination—perfect for precision-critical environments.
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Tight Diameter Tolerances: Precision-manufactured to meet strict specifications for high-yield shape setting.
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Process-Ready Supply: Delivered in clean coils or straight lengths for immediate integration.
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Expert Support: Partner with our team of nitinol experts to solve your most complex design and engineering challenges.
•Diameter & Tolerance
Diameter(mm) |
Tolerance(mm) |
Diameter(mm) |
Tolerance(mm) |
Diameter(mm) |
Tolerance(mm) |
4.000-2.000 |
±0.025 |
0.350-0.260 |
±0.010 |
0.08-0.050 |
±0.005 |
2.000-1.000 |
±0.020 |
0.260-0.150 |
±0.007 |
0.050-0.025 |
±0.005 |
1.000-0.350 |
±0.010 |
0.150-0.080 |
±0.005 |
0.025-0.018 |
±0.003 |
•Mechanical properties
Max force(N) |
Tensile(MPa) |
Elongation % |
Upper stress(MPa) |
Residual strain(WT%) |
At temp |
Base on diam |
≥1000 (1350) |
≥10 (15) |
≥400 (460) |
<0.5 55.96 |
(10±10) |
Base on diam |
≥1000 (1350) |
≥10 (15) |
≥400 (460) |
<0.5 56.1 |
(-30±10) |
Base on diam |
≥1000 (1350) |
≥10 (15) |
≥400 (460) |
<0.5 50.0 |
(60±10) |
▸ Expert Guidance: 24/7 support via nitinolwire.com
▸ Linkedin account:Ben Xiang | LinkedIn
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