Custom Nitinol Springs for Medical Applications

Custom Nitinol Springs Manufacturer

We manufacture customized Nitinol Springs using high-quality nickel titanium alloy wire. Due to the unique properties of Nitinol, these springs provide excellent elasticity, shape recovery, and stable performance under repeated deformation.

Our Nitinol springs can be customized according to customer requirements, including wire diameter, outer diameter, spring length, coil pitch, number of coils, and transformation temperature (Af).

Key Advantages of Nitinol Springs

Excellent Superelasticity

Nitinol springs can withstand significant deformation while returning to their original shape after unloading. This makes them suitable for applications requiring repeated compression, expansion, and flexibility.

Shape Memory Effect

Through precise heat treatment and shape-setting processes, Nitinol springs can achieve customized shape memory characteristics and transformation temperatures.

High Corrosion Resistance

Nickel titanium alloy provides excellent corrosion resistance and long-term stability, making Nitinol springs suitable for demanding environments.

Lightweight and High Elastic Performance

Compared with conventional metal springs, Nitinol springs offer unique elastic properties with high recoverable strain.

Customized Manufacturing Capability

We provide:

• Customized wire diameter
• Customized spring outer diameter and length
• Customized coil pitch and coil number
• Different surface finishes:
  • Black oxide surface
  • Bright surface
  • Acid cleaned surface
  • Polished surface
• Customized Af temperature

Applications

Nitinol springs are widely used in:

• Medical device components
• Surgical instruments
• Catheter and guidewire systems
• Minimally invasive devices
• Precision mechanical components
• Research and development projects

Why Choose Our Nitinol Springs?

✔ Medical-grade Nitinol material available
✔ Precision spring forming technology
✔ Customized prototypes and mass production
✔ Consistent mechanical performance
✔ Professional Nitinol material manufacturing experience