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Premium Black Oxidized Nitinol Wire 0.04mm – Superelastic & Shape Memory

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
•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
Category: Product ID: 24875

Description

Black Oxidized Nitinol Wire 0.04mm

Purchase our fantastic Black Oxidized State Nickel Titanium Wire. This wire has a superfine diameter of 0.04mm. People also call this special material Nitinol. This name comes from Nickel Titanium Naval Ordnance Laboratory. Our product offers amazing performance. The black oxide surface gives extra benefits. It improves corrosion resistance. It also reduces light reflection. This makes the wire easier to handle and see during procedures.

Why Choose Black Oxidized Nitinol Wire?

The black oxide coating offers more than visual appeal.It enhances corrosion resistance, reduces glare under surgical lighting, and improves handling during procedures. This surface treatment also offers better adhesion in composite applications, making it a functional advantage for engineers, surgeons, and innovators.

Key Properties of Nitinol Wire 0.04mm
  • Shape Memory Effect: After deformation, the wire returns to its programmed shape when heat is applied.

  • Superelasticity: It can bend and stretch far beyond conventional metals, always recovering its original form.

  • Biocompatibility: Safe for medical use, accepted by the human body.

  • Durability: Resistant to fatigue, corrosion, and wear, even in demanding environments.

Applications in Medicine and Industry
  • Medical Devices: Widely applied in stents, surgical guidewires, bone fixation staples, and orthodontic archwires.The wire’s elasticity and light force improve patient comfort while reducing treatment time.

  • Orthodontics: Preferred for initial alignment stages, Nitinol wire applies consistent pressure to guide teeth efficiently.

  • Aerospace and Robotics: Used for actuators, couplings, and micro-mechanisms requiring flexibility.

  • Electronics and Jewelry: Perfect for fine sensors, antennas, and flexible design components.

Precision Diameter and Quality Assurance

We specialize in ultra-precise Nitinol wire 0.04mm, produced with strict tolerances.  Our advanced melting, drawing, and heat treatment techniques guarantee consistent performance and compliance with international standards.

Unlocking Innovation

Whether for micro-medical devices, robotics, or fine electronics, our Black Oxidized Nitinol Wire empowers engineers and designers to create cutting-edge solutions. Its balance of strength, flexibility, and biocompatibility makes it the material of choice for next-generation technology.

•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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East Asia Region:nitinolwire.com

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Mid East Region:getnitinol.com

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