At SIZEN, we offer high-quality nitinol sheets and plates designed for industries requiring precision and advanced material properties. Our nitinol products are known for their shape memory, superelasticity, corrosion resistance, and biocompatibility, making them ideal for applications in medical, aerospace, automotive, and 3D printing substrates.
Customizable in size, thickness, and surface finish, our nitinol sheets and plates are built to deliver long-lasting durability and reliable performance in demanding environments. With a focus on precision and quality control, SIZEN ensures that every product meets your exact specifications.
Ready to enhance your projects with superior nitinol sheets and plates? Contact SIZEN today.
Our Nitinol Sheet & Plate Specifications
Nitinol Sheet & Plate Information
- Material: Titanium Nickel Alloy
- Standards: ASTM F2063
- Thickness:: 0.3mm - 60 mm
- Surface:: Bright Finish, Black Finish
- Density: 4.51 g/cm³
- Melting Point: 1668 °C
- Boiling point: 3287 °C
Nitinol Sheet Thickness Range
| Thickness (mm) | Tolerance |
|---|---|
| ＞0.1-0.5 | ±0.05 |
| ＞0.5-0.8 | ±0.07 |
| ＞0.8-2.0 | ±0.09 |
| ＞1.1-1.5 | ±0.11 |
| ＞1.5-2.0 | ±0.15 |
| ＞2.0-3.0 | ±0.18 |
| ＞3.0-4.0 | ±0.22 |
| ＞4.0-6.0 | ±0.35 |
| ＞6.0-8.0 | ±0.40 |
| ＞8.0-10.0 | ±0.50 |
| ＞10.0-20.0 | ±0.70 |
| ＞20.0-30.0 | ±0.90 |
| ＞30.0-40.0 | ±1.10 |
Note: More forms, sizes, and specifications are available for custom order.
Nitinol Sheet Width and Length Range
| Thickness (mm) | Width (mm) | Width tolerance | Length (mm) | Length tolerance |
|---|---|---|---|---|
| ＞0.3-4.0 | 100-300 | +10, 0 | 300-1000 | +15, 0 |
| ＞4.0-20.0 | 100-500 | +15, 0 | 300-1000 | +20, 0 |
| ＞20.0~40.0 | 100-500 | +20, 0 | 300-1000 | +25, 0 |
Nitinol Material Chemical Composition
| Element | Chemical Composition (wt%) |
|---|---|
| Nickel | 54.5-57% |
| Carbon | ≤0.05% |
| Cobalt | ≤0.05% |
| Copper | ≤0.01% |
| Chromium | ≤0.01% |
| Hydrogen | ≤0.005% |
| Iron | ≤0.05% |
| Niobium | ≤0.025% |
| Nitrogen | ≤0.005% |
| Oxygen | ≤0.04% |
| Titanium | Balance |
Why Choose Our Nitinol Sheet
High-Quality Materials
High purity nickel and titanium
Customized Solutions
Tailored for specific project needs.
Precision Manufacturing
Uniform thickness, reliable use.
Exceptional Flexibility
Up to 8% Strain Without Bending
Expert Support
Professional guidance readily available.
5 MAIN REASONS TO CHOOSE US
1
High-Quality Materials
We use top-quality materials that undergo strict third-party testing. This ensures the correct chemical composition, consistent transformation temperature, and reliable performance.
2
Customized Solutions
At SIZEN, we offer fully customized nitinol sheet solutions, tailoring size, thickness, and surface finish to meet your specific requirements and ensure optimal performance for your application.
3
Precision Manufacturing
Crafted to meet the strictest tolerances, our nitinol sheets guarantee precise performance, ideal for industries requiring exact specifications.
4
Exceptional Flexibility
After precise heat treatment, our Nitinol sheet can stretch up to 8% at body temperature without bending. This makes it highly flexible and durable, perfect for use in medical devices and other critical applications.
5
Expert Support
Our team of experts is here to provide personalized guidance and solutions, helping you select the ideal nitinol sheet for your exact requirements.
Unique Properties of Nitinol Sheet
Shape Memory & Superelasticity
Nitinol sheets have an incredible ability to "remember" their shape. When heated or stressed, they return to a pre-set form, making them perfect for applications where precise movement and flexibility are key, like in medical devices or actuators.
Corrosion Resistance
One of the standout features of nitinol is its natural resistance to corrosion. Even in tough environments—like the human body or industrial settings—nitinol sheets hold up over time, reducing the need for frequent replacements and ensuring long-lasting performance.
Biocompatibility
Nitinol is safe for medical use, thanks to its biocompatibility. It minimizes the risk of irritation or rejection, which makes it a top choice for sensitive applications like implants, stents, and braces.
Thermal Conductivity
Nitinol sheets are great at transferring heat, thanks to their excellent thermal conductivity. This makes them ideal for applications that need efficient heat management, such as in cooling systems, heat exchangers, or even temperature-sensitive components in electronics and aerospace.
Wide Temperature Range
Whether it's extremely cold or high heat, nitinol sheets perform reliably in both. This makes them incredibly versatile for industries that require materials to work across a broad temperature range, from cryogenics to high-temperature environments.
Fatigue Resistance
Nitinol sheets are highly resistant to wear and tear, able to withstand repeated stress without losing their shape. This makes them ideal for long-lasting applications where durability is a must, like in implants or mechanical actuators.
Nitinol Sheet & Plate Applications
Aerospace and Defense
Nitinol plates are used in aerospace for parts like wings, engines, and control systems. Their lightweight nature helps reduce the overall weight of aircraft and spacecraft, improving fuel efficiency and performance. Plus, their corrosion resistance ensures these parts last longer, even in harsh conditions.
Automotive
In the automotive industry, nitinol plates are used in engine parts, body structures, and suspension systems. The unique shape memory feature allows these parts to return to their original shape after impact, making cars safer in crashes. Nitinol's resistance to wear and corrosion also helps improve durability and performance.
Industrial
Nitinol plates are perfect for use in industrial equipment. Their ability to resist high temperatures and corrosion makes them great for parts that work in heat exchangers, furnaces, and other tough environments. This means fewer replacements and longer-lasting performance in heavy-duty industries.
Medical Technology
Nitinol sheets and plates are widely used in medical devices because they are biocompatible and have shape memory. These materials are often used in implants, where they help maintain shape, promote healing, and improve patient outcomes.
3D Printing
Nitinol plates are a game-changer in 3D printing, particularly for applications that require shape memory alloys. When used as a substrate or material for 3D printing, nitinol plates offer the ability to create parts that respond to heat or stress. This makes them ideal for prototyping, custom manufacturing, and functional parts in industries.
FAQs About Nitinol Sheet and Plate
What are the key properties of titanium sheets and plates?
Nitinol sheets and plates are known for their shape memory and superelasticity, meaning they return to a set shape when heated. They are also corrosion-resistant, biocompatible, and perform well in extreme temperatures, making them ideal for medical, aerospace, and robotics applications.
What thicknesses are available for nitinol sheets and plates?
Nitinol sheets and plates are available in a wide range of thicknesses, typically ranging from 0.3mm to over 40mm. The specific thickness you need will depend on your application requirements.
Can Nitinol sheets and plates be customized?
Yes, Nitinol sheets and plates can be customized in terms of size, thickness, and finish to meet specific application needs. They can also be processed to achieve the desired transition temperature or mechanical properties, making them highly versatile for various industries.
How does Nitinol compare to titanium for implants?
Both Nitinol and titanium are biocompatible and corrosion-resistant, making them suitable for medical implants. However, Nitinol offers unique shape-memory and superelasticity, allowing it to adapt to temperature changes and return to a set shape. This makes it ideal for implants that need to adjust or expand inside the body, while titanium is preferred for its strength and stability in structural applications.
How are Nitinol sheets processed and manufactured?
Nitinol sheets are typically processed through specialized heat treatments to achieve the desired shape-memory and superelastic properties. The manufacturing process can involve cold working, annealing, and sintering to ensure the material performs optimally for specific applications, such as implants or aerospace parts.
How does the cost of Nitinol sheets compare to other metals?
Nitinol sheets are generally more expensive than metals like titanium or stainless steel because of their unique shape-memory and superelasticity properties,
along with the specialized manufacturing process required. However, the added cost is often worth it, especially in industries like medical and aerospace, where these special properties are essential for performance and safety.
What are the surface finish options for Nitinol sheets and plates?
Nitinol sheets and plates come in several surface finish options, each suited to different needs:
- Raw (Mill) Finish: The unprocessed surface directly from manufacturing, suitable for many industrial applications.
- Passivated Finish: A treated surface that enhances corrosion resistance, making it ideal for medical or high-performance environments.
- Bright Finish: A smooth and shiny surface, commonly used for applications where appearance and surface quality are important.
- Polished Finish: A highly smooth and reflective surface, often used for medical implants and devices to ensure a clean, biocompatible surface.
The right finish for your Nitinol sheet depends on factors like performance requirements, aesthetic needs, and the environment in which it will be used.
How should Nitinol sheets be stored?
To keep Nitinol sheets in good condition, store them in a cool, dry place. Avoid extreme temperatures and humidity, as these can affect the material’s performance. It's best to keep the sheets in their original packaging or a controlled environment to preserve their unique properties.
How is the quality of Nitinol sheets and plates ensured?
The quality of Nitinol sheets and plates is guaranteed through strict testing and quality control:
- Material Certification: Each sheet is tested for chemical composition to ensure it meets industry standards.
- Mechanical Testing: We test for key properties like tensile strength and shape-memory performance to ensure it performs as expected.
- Surface Inspection: Every sheet is checked for smoothness and corrosion resistance, ensuring it’s suitable for medical or aerospace use.
- Dimensional Accuracy: We measure the thickness and dimensions of each sheet to make sure they fit your exact needs.
These steps ensure that our Nitinol sheets and plates meet the highest standards of quality and performance.
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