Nickel Titanium Alloy Flat Wire – Ultra-Thin, Superelastic Precision (0.4mm x 0.07mm)

Unlock compact performance with our nickel titanium alloy flat wire, engineered to deliver shape memory and superelasticity in a highly precise rectangular form. This ultra-thin wire (0.4mm wide × 0.07mm thick) is designed for demanding applications in medical, electronic, and precision engineering fields. Manufactured under strict quality control, each meter provides consistent, reliable Superelastic Nitinol performance.

Medical-Grade Superelastic Nitinol Material

We use only premium superelastic nickel titanium alloy in our flat wire:

• Exceptional elasticity with full shape recovery

• Withstands repeated flexing without permanent deformation

• Superior fatigue resistance

• Biocompatible and ideal for implantable devices

Whether used in surgical tools or embedded sensors, this material delivers reliability where it matters most.

Grades That Match Your Application

Our standard offering features outstanding superelastic behavior. Need medical device compliance? We provide ASTM F2063-compliant material, along with custom transformation temperatures (Af) to meet your specific mechanical needs. Just consult our technical team.

Precision Dimensions: Flat Wire Advantages

• Dimensions: 0.40 mm ± 0.01 mm wide × 0.07 mm ± 0.005 mm thick

• Rectangular profile increases surface area in compact spaces

• Enables better electrical contact, fluid dynamics, or mechanical fit

• Minimizes rolling or twisting during integration

• Maintains ultra-thin profiles ideal for next-gen devices

Applications: Where Our Nickel Titanium Alloy Flat Wire Excels

Medical Devices

• Micro-components in surgical tools

• Reinforcement braids for guidewires or catheters

• Flat actuators and implantable sensors

• Stents and orthodontic applications

Electronics & Sensors

• Flexible conductive elements in wearables

• Shape-memory actuators and microswitches

• Miniature springs with fatigue resistance

Precision Engineering & Consumer Devices

• Smart textile integrations

• Aerospace microsystems

• Flat wire frames for high-end eyewear

• Compact electronics with responsive elements

Why Choose Our Flat Wire?

• Ultra-Precise Profile: Solves space and tolerance challenges

• Reliable Superelasticity: Guaranteed recovery under high stress

• Medical Grade: Safe for surgical and implant use

• Consistent Quality: Rigorous control ensures dimensional stability

• Tailored Solutions: Custom Af temperatures and specs available

• Factory Support: Expert guidance and fast, dependable delivery

A Note on Generators: Why Flat Wire May Not Work

Many commercially available Nitinol generators support only round wire configurations.If you try to use this nickel titanium flat wire (0.4mm × 0.07mm) in a round-wire setup, you may experience feeding issues, jamming, or poor shape setting. These systems rely on round collets and feeds, which don’t align with flat profiles. Please contact us for specialized tooling guidance to ensure success.

Order High-Performance Nickel Titanium Alloy Flat Wire

Get the edge in superelastic design with our ultra-thin nickel titanium alloy flat wire. Perfect for compact, high-precision applications across medical, wearable, aerospace, and smart electronics fields. Contact our team for quotes or technical support—let’s power your innovations with premium-grade Nitinol flat wire.

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