Nitinol Compression Spring | Superelastic NiTi Spring

Description

Nitinol compression spring | Superelastic Nickel Titanium Spring

Product Description

Our nitinol compression spring delivers stable force, fast recovery, and long service life. This spring uses high-quality nickel titanium alloy. The material gives the spring shape memory and superelastic performance. Therefore, the spring returns to its original shape after bending or compression.

We produce this product for medical devices, robotics, aerospace systems, industrial equipment, and precision instruments. In addition, our factory supports custom dimensions, wire diameters, surface finishes, and transition temperatures.

   

Why Choose Our Nitinol Compression Spring?

• Excellent shape memory effect
• Strong superelastic performance
• High fatigue resistance
• Corrosion resistance
• Lightweight structure
• Smooth surface finish
• Stable compression force
• Long working life
• Custom sizes available
• Suitable for medical applications

What Material Is Used for Compression Springs?

Different industries use different materials for compression springs. Stainless steel works well for common industrial products. Music wire offers high strength. However, nitinol compression spring products use nickel titanium alloy.

Nitinol contains nickel and titanium. This smart alloy changes shape under heat or stress. Moreover, the material recovers quickly after deformation. Therefore, many engineers choose nitinol for medical tools, guidewires, stents, actuators, and precision devices.

Our factory uses medical-grade and industrial-grade nitinol materials. We follow strict quality control during wire drawing, coiling, heat treatment, and inspection.

Available Material Options

• Superelastic Nitinol
• Shape Memory Nitinol
• Medical Grade Nickel Titanium Alloy
• ASTM F2063 Nitinol Material
• ISO 13485-2016

Applications of Nitinol Compression Spring

Medical Industry

• Catheters
• Endoscopic devices
• Surgical instruments
• Orthopedic systems
• Minimally invasive devices

Industrial Equipment

• Precision actuators
• Sensors
• Valves
• Automation systems

Aerospace and Robotics

• Motion control systems
• Lightweight mechanisms
• Flexible connectors
• Smart structure systems

 

Manufacturing Process

1. Raw material inspection
2. Nitinol wire drawing
3. Precision spring coiling
4. Heat setting
5. Surface treatment
6. Cleaning and polishing
7. Quality inspection
8. Packaging and shipment

Our team checks spring force, dimensions, surface quality, and recovery performance before delivery.

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RFQ About Our nitinol compression spring

What sizes do you offer?

We support custom wire diameter, outer diameter, free length, and coil number.

Can you provide medical-grade nitinol compression springs?

Yes. We supply medical-grade nickel titanium alloy springs for medical devices and surgical tools.

Do you support custom transition temperatures?

Yes. We adjust the Af temperature according to project requirements.

What surface finishes do you provide?

We offer oxide, polished, pickled, and customized finishes.

Can you produce small MOQ orders?

We do not have MOQ.