Premium Nitinol Flat Wire for High-Performance Applications

Discover the unmatched capabilities of our nitinol flat wire—a material that combines shape memory, superelasticity, and exceptional reliability. Engineered for precision and durability, our flat wire supports demanding industries including medical devices, electronics, and aerospace systems.

Engineered with Superelastic Nickel Titanium

We use premium, medical-grade superelastic nickel titanium alloy (Nitinol) for all our flat wire. This advanced material can undergo extreme bending and deformation yet return perfectly to its original shape. It resists kinking, endures millions of stress cycles, and maintains a constant, gentle force—making it ideal for dynamic and high-stress environments.

Nitinol Flat Wire Grades & Custom Options

• Superelastic Flat Wire: Perfect for devices requiring repeated flexing and recovery at room temperature.

• Shape Memory Flat Wire: Returns to its original form when heated—ideal for actuators and thermal-response systems.

• ISO 13485 Compliant: Certified for implant-grade use with full biocompatibility.

• Custom Dimensions: Thicknesses from 0.001″ to 0.060″, widths up to 0.250″. Custom specs available on request.

Why Choose Our Nitinol Flat Wire

• Superelastic Flexibility – Withstands complex bending and twisting

• Kink & Fatigue Resistance – Maintains performance over time

• Biocompatibility – Certified safe for human implantation

• Corrosion Resistance – Performs reliably in harsh environments

• Precise Force Output – Delivers smooth, consistent pressure

Industries & Applications

Medical Devices

• Catheter guidewires

• Orthodontic archwires

• Stent delivery systems

• Endoscopic components

• Surgical tools & fixation devices

Electronics & Consumer

• Battery contacts

• Eyewear frames

• SIM ejectors

• Actuators and antennas

Aerospace & Industrial

• Robotic joints and grippers

• Satellite deployment systems

• Vibration dampers

• Thermal actuators and seals

Frequently Asked Questions (FAQs)

What sizes are available?
Standard: 0.001″–0.060″ thick, up to 0.250″ wide. Custom sizes upon request.

Do you supply both shape memory and superelastic types?
Yes. We offer both variants to suit thermal or mechanical use cases.

Is your wire suitable for implants?
Absolutely. It complies with ASTM F2063, ensuring biocompatibility.

Can I request custom mechanical properties?
Yes—we tailor transformation temperatures and mechanical specs for your needs.

What finishes do you offer?
Options include electropolished, oxide, etched, and mechanical polish.

Are test reports included?
Yes. We provide full certification on all orders, including Af, mechanical data, and chemical composition.

Let’s Build Better Together

With decades of experience, we deliver custom-engineered nitinol flat wire from prototype to production. Our technical team works closely with you to deliver performance you can count on—every time.

Request Your Quote Today

Need high-performance nitinol flat wire? Contact us to discuss your application, request a quote, or get samples for evaluation. Let us help you power your innovation.

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