Nitinol Sheet Stock – Precision Smart Material for Your Next Innovation

Welcome to our nitinol sheet stock collection—engineered for precision, durability, and breakthrough performance. Made from high-purity nickel titanium alloy, our nitinol sheets provide the unique combination of shape memory and superelasticity, making them ideal for demanding applications in medicine, aerospace, and engineering.

What Makes Nitinol a “Smart” Material?

Nitinol, short for Nickel Titanium Naval Ordnance Laboratory, is a smart alloy that “remembers” its original shape. This is thanks to a reversible phase transformation between two crystal structures:

• Martensite phase: Exists at lower temperatures—flexible and easy to deform.

• Austenite phase: Forms at higher temperatures—restores the original shape.

When cold, nitinol can be bent or twisted. Once heated past its transformation temperature, it returns to its trained shape—instantly and reliably. We carefully control this temperature during production to match your application’s exact needs.

Ultra-Thin Precision: 0.05mm Nitinol Sheet

Need maximum precision in the smallest space? Our 0.05mm nitinol sheet stock is engineered for micro-scale applications without sacrificing performance. Despite its thin profile, it retains all the essential features:

• Superelastic behavior

• Full shape memory effect

• Excellent biocompatibility

Producing nitinol sheets at this ultra-thin gauge demands advanced rolling techniques and strict quality control. Every sheet maintains consistent flatness, transformation temperature, and surface finish.

Why Choose Our Nitinol Sheet Stock?

• High Purity: Premium nickel and titanium alloy

• Accurate Properties: Consistent mechanical and thermal behavior

• Versatile Sizes: Thicknesses from 0.05mm to 0.5mm+, various widths and lengths

• Smooth Finish: Reduced friction and better wear resistance

• Reliable Results: Predictable shape memory and elasticity

Where Nitinol Sheet Stock Shines

Our nitinol sheet stock powers innovation across multiple industries:

• Medical Devices: Ideal for stents, archwires, bone staples, catheter tips, and surgical instruments

• Aerospace & Aviation: Used in lightweight actuators, adaptive structures, and vibration control

• Robotics & Automation: Enables grippers, compact actuators, and flexible joints

• Consumer Electronics: Perfect for smart eyeglass frames, micro-actuators, and compact mechanisms

• Industrial Applications: Fluid control valves, seals, couplings, and temperature-sensitive devices

• Research & Prototyping: Perfect for developing next-generation smart technologies

FAQs – Nitinol Sheet Stock

Q: What is nitinol made of?
A: It’s a nickel-titanium alloy with a precise balance (about 55–56% Nickel) for shape memory and superelasticity.

Q: How can I cut or machine it?
A: Use laser cutting, waterjet, EDM, or chemical etching. Grinding can finish edges. Avoid excess heat.

Q: Is it safe for the human body?
A: Yes! Medical-grade nitinol complies with ASTM F2063 and is suitable for implants.

Q: Can I order custom shapes or sizes?
A: Absolutely. We support full customization—dimensions, thickness (like 0.05mm), finishes, and transformation temperatures.

Q: What’s special about your ultra-thin 0.05mm stock?
A: It maintains superior consistency, mechanical performance, and clean surface finish—even at extreme thinness.

Q: How does it handle heat?
A: The shape memory activates with temperature. Nitinol also offers corrosion resistance and thermal stability.

Q: What surface finishes are available?
A: Choose from bright annealed, pickled, black oxide, or mechanically polished finishes based on application needs.

Start Building with Smart Materials

Our nitinol sheet stock unlocks new possibilities for miniaturization, responsiveness, and innovation. Whether you’re creating surgical implants, aerospace components, or flexible robotic mechanisms, we deliver material that performs under pressure.

Contact our technical team today to request custom specs, sizes, or expert guidance. Let’s build the future with smart, shape-shifting materials—starting with the best nitinol sheet stock on the market.

Expert Guidance: 24/7 support

Asia Region：nitinolwire.com

Middle East Region:getnitinol.com

US Region：nitinolalloy.com    nitinolusa.com

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Nitinol Wire – Superelastic and shape-memory wire for medical, industrial, and smart device applications.

Nitinol Tube – Precision-engineered tubing ideal for minimally invasive devices and high-performance systems.