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Ultra-Fine 0.05mm Nickel Titanium Alloy Nitinol Wire with Black Oxide Finish

Product Attributes
Silk shape:Round wire,flat wire,square wire,D-shape,triangular wire
Surface state:Black oxidized state,light oxidized ,clean state ,bright state,ground state
Packaging:I-shaped wheel:no breakage,no  disordered lines,customizable ruler length
Warranty:1 – 7 days
Category: Product ID: 24896

Description

Premium 0.05mm Nickel Titanium Alloy Nitinol Wire — Black Oxidized Finish

Experience the next level in micro wire technology with our ultra-fine 0.05mm nickel titanium alloy wire. Engineered for precision and reliability, this black oxide wire delivers exceptional superelastic and shape memory performance for advanced medical, electronics, and engineering applications.


Exceptional Nickel Titanium Alloy Material — Smart, Strong, and Biocompatible

Our nitinol wire is crafted from genuine nickel titanium alloy, known worldwide for its remarkable shape memory and superelastic properties. This smart metal returns to its original form after bending or stretching, ensuring consistent, fatigue-resistant performance. The alloy’s excellent biocompatibility makes it ideal for medical implants, while its corrosion resistance guarantees long-lasting durability even in harsh environments.


Durable Black Oxide Wire Surface — Enhanced Protection & Visibility

The wire’s black oxidized finish provides a tough, uniform protective layer that boosts corrosion resistance and surface hardness without sacrificing flexibility. This coating reduces glare, improving visibility during delicate surgical or micro-engineering procedures. Unlike conventional coatings, our black oxide layer resists cracking and peeling, ensuring the wire maintains its integrity under continuous bending and flexing.


Ultra-Precise 0.05mm Diameter — Perfect for Micro Applications

Achieving an ultra-thin 0.05mm diameter (50 microns) requires expert manufacturing and stringent quality control. Our factory specializes in producing ultra-fine nickel titanium alloy wire with incredibly tight tolerances for consistent diameter and performance. This micro wire is perfect for applications demanding minimal space, such as micro medical devices, microelectromechanical systems (MEMS), and miniature springs.


Versatile Applications of Our Superelastic Shape Memory Wire

  • Medical Devices: Minimally invasive surgical tools, guidewires, orthodontic archwires, stents, micro surgical instruments, and implantable sensors.

  • Electronics & Sensors: Flexible electrical contacts, micro-actuators, micro-switches, and shape-changing components.

  • Precision Engineering: Miniature springs, micro-robotics, vibration damping elements, and aerospace deployable structures.

  • Consumer Products: High-performance eyewear hinges, sporting goods, and smart wearables.

  • Industrial: Specialized filters and fine actuation systems.


Why Choose Our 0.05mm Black Oxidized Nitinol Wire?

  • Authentic Shape Memory & Superelasticity: Experience true smart metal properties.

  • Superior Black Oxide Finish: Offers corrosion resistance, reduced glare, and abrasion protection.

  • Extreme Dimensional Accuracy: Guaranteed 0.05mm diameter with ultra-tight tolerances.

  • Biocompatibility: Suitable for critical medical applications meeting regulatory standards.

  • Consistent Quality: Strict quality control ensures uniformity batch after batch.

  • Long-Term Reliability: Designed to minimize failures in demanding environments.

  • Innovation-Driven: Supports groundbreaking designs and miniaturization.


Get Your Sample Today!

Integrate the best in nickel titanium alloy technology into your next project. Contact us to request a sample of our 0.05mm black oxidized nitinol wire and experience unmatched quality and performance. Trust the experts dedicated to your success.

•Diameter & Tolerance
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
•Mechanical properties
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)

 

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