Nickel Titanium Memory Flat Wire – Superelastic Performance in Ultra-Thin Profile (0.28mm × 0.08mm)

Discover the unmatched reliability of our Nickel Titanium Memory Flat Wire. Engineered for demanding environments, this high-performance flat wire measures just 0.28mm in width and 0.08mm in thickness. It is manufactured from superelastic Nitinol, a nickel-titanium alloy known for its shape memory effect and exceptional flexibility. Designed for critical applications, this ultra-thin wire delivers consistent force, controlled movement, and reliable mechanical recovery.

What Is Nickel Titanium Flat Wire?

Our  flat wire is crafted from Nitinol—a smart metal alloy that combines nearly equal parts of Nickel (Ni) and Titanium (Ti). This material was originally discovered at the Naval Ordnance Laboratory (thus the name “Ni-Ti-NOL”). Nitinol possesses two extraordinary properties:

• Shape Memory: After being deformed, the wire can return to its original shape when heat is applied.

• Superelasticity: It can undergo large strains and immediately snap back without permanent deformation—no heat required.

These properties make this flat wire highly reliable in repetitive-use, high-strain applications.

Why Choose Our Superelastic Flat Wire?

• ✅ High Flexibility: Bends dramatically without breaking or deforming.

• ✅ Consistent Performance: Returns to exact shape after repeated strain.

• ✅ Flat Geometry Advantages: Resists kinking, improves surface contact, and provides directional flexibility.

• ✅ Excellent Fatigue Life: Survives millions of cycles—ideal for precision tasks.

• ✅ Biocompatibility: Safe for use in medical-grade applications.

• ✅ Shape Memory Option: Available upon request with thermal activation.

Core Applications of Nickel Titanium Memory Flat Wire

Medical Devices
Used in guidewires, orthodontic systems, implants, and minimally invasive surgical tools. Its proven biocompatibility and reliable force response make it a preferred choice for advancing medical technologies.

Electronics & Microdevices
Ideal for micro-actuators, smart switches, sensors, and wearables that require tiny, durable, and flexible metallic components.

Robotics
Powers compliant joints, micro-grippers, and flexible mechanisms in surgical robots and micro-drones—enabling precise motion and long-term reliability.

Aerospace & Defense
Used in deployable structures, vibration dampers, and small actuators, especially where low weight and high fatigue resistance are vital.

Consumer Products
Enhances high-end eyewear, sports tech, and flexible consumer electronics by offering components that bend and rebound reliably.

Industrial Equipment
Valued in inspection probes, robotic arms, and micro-manipulation tools that require high-performance deflection in tight geometries.

Precision Manufacturing Process

We begin with high-purity nickel and titanium alloyed using vacuum arc remelting for material uniformity. The ingot is hot worked, then cold drawn and flat rolled to achieve exact dimensions—0.28mm × 0.08mm. The final step involves thermal treatment to activate superelasticity. Each batch is rigorously tested for:

• Dimensional accuracy

• Surface finish quality

• Transformation temperatures

• Superelastic strain limits

All production meets the standards of ASTM F2063 medical grade Nitinol wires.

Empower next-generation designs with our nickel titanium memory flat wire.

From precision surgical instruments to high-performance wearable technology, this ultra-thin wire offers exceptional strength and flexibility. Its consistent mechanical behavior and low-profile geometry make it an ideal choice for advanced engineering applications.

Expert Guidance: 24/7 support

Facebook account:Facebook

East Asia Region:nitinolwire.com

Europe Region:nitinolmetal.com

US Region:nitinolalloy.com

Mid East Region:getnitinol.com

 Back to the products