| Diameter(mm) | Tolerance(mm) | Diameter(mm) | Tolerance(mm) | Diameter(mm) | Tolerance(mm) |
| 4.000-2.000 | ±0.025 | 0.350-0.260 | ±0.010 | 0.08-0.050 | ±0.005 |
| 2.000-1.000 | ±0.020 | 0.260-0.150 | ±0.007 | 0.050-0.025 | ±0.005 |
| 1.000-0.350 | ±0.010 | 0.150-0.080 | ±0.005 | 0.025-0.018 | ±0.003 |
| Max force(N) | Tensile(MPa) | Elongation % | Upper stress(MPa) | Residual strain(WT%) | At temp |
| Base on diam | ≥1000 (1350) | ≥10 (15) | ≥400 (460) | <0.5 55.96 | (10±10) |
| Base on diam | ≥1000 (1350) | ≥10 (15) | ≥400 (460) | <0.5 56.1 | (-30±10) |
| Base on diam | ≥1000 (1350) | ≥10 (15) | ≥400 (460) | <0.5 50.0 | (60±10) |
Description
About Our Nickel Titanium Wires
The alloy of nickel and titanium used in our wire gives it a unique ability: once deformed, it can recover its exact shape, demonstrating true shape memory behavior. With diameters ranging from 0.01mm to 3mm, we provide solutions that suit everything from micro-devices to heavy-duty actuators.
Material Properties
Unlike pure nickel or pure titanium, Nitinol wires blends both elements to achieve new capabilities. The alloy is:
High biocompatibility provides reliable performance in medical environments.
Superior elasticity allows repeated bending and full recovery beyond the limits of steel.
Durable, with high resistance to fatigue and excellent energy absorption.
Heat-responsive, enabling the famous shape memory effect—soft when cool, yet regaining strength and shape when heated.
Applications of Nickel Titanium Wires
Medical Industry
Orthodontic archwires for gentle tooth movement
Stents that open blood vessels
Guidewires for catheters
Bone staples and medical filters
Aerospace & Engineering
Hydraulic tube fittings
Sensors and actuators
Robotic arms and adaptive mechanisms
Consumer Products
Flexible eyeglass frames
Mobile phone antennas
Underwire for performance wear
Sporting equipment requiring strength and flexibility
Diameter Options
We supply Nitinol wires in multiple size ranges:
Ultra-Fine (0.01–0.1mm): Ideal for delicate medical devices, micro-actuators, and electronics.
Fine (0.1–0.5mm): Common in orthodontics, smart textiles, and precision sensors.
Medium (0.5–1.5mm): Versatile for prototypes, actuators, and consumer applications.
Large (1.5–3mm): Suitable for aerospace, robotics, and industrial uses.
Why Choose Our Factory?
Specialized expertise in Nickel Titanium production
Complete in-house processing and quality control
Strict compliance with industry standards
Reliable supply for medical, aerospace, and industrial clients
Conclusion
Order Nickel Titanium wires today and discover how this advanced alloy can transform your designs. From medical breakthroughs to aerospace engineering, our shape memory wire brings intelligent performance to every application.
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