Description
Superelastic Shape Memory Alloy Nitinol Rope – 0.33mm Black Oxidized Finish
High Performance in a Micro Size
Meet our Black Oxidized State Shape Memory Alloy Nitinol Rope, crafted with precision for demanding applications. This miniature 0.33mm rope may be tiny, but it’s packed with incredible strength and flexibility. Made from premium superelastic Nitinol alloy, it bends, twists, and instantly returns to its original shape—time after time.
Built with Advanced Shape Memory Alloy Technology
This rope is constructed using high-grade shape memory alloy Nitinol, renowned for its unmatched superelasticity and fatigue resistance. Its 1×2 construction—two ultra-fine Nitinol strands twisted into one—maximizes durability without compromising flexibility. Ideal for precision tasks, this 0.33mm Nitinol rope handles high stress, resists permanent deformation, and delivers long-lasting, repeatable performance.
Why Choose Shape Memory Alloy Nitinol Rope?
✔ Superelastic Power
Unlike ordinary metal wires, Nitinol can bend significantly and rebound flawlessly. This rope absorbs shocks and vibrations with ease—making it perfect for repetitive or dynamic motion.
✔ Shape Memory Response
When exposed to heat, this alloy “remembers” and returns to its pre-set shape. Ideal for temperature-responsive mechanisms, actuators, and smart components.
✔ Biocompatibility Approved
Certified for medical use, this Nitinol rope is safe for implants, surgical instruments, and other applications within the human body.
✔ Corrosion Resistance
Designed to withstand harsh environments—from saltwater to bodily fluids—this rope resists rust and chemical damage far better than conventional metals.
✔ Outstanding Fatigue Life
Engineered for longevity, this Nitinol rope performs millions of cycles without losing function. It’s built for durability in continuous-use environments.
The Power of the Black Oxidized Finish
The black oxide coating isn’t just aesthetic—it adds real-world functionality:
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Durability Boost – Protects against wear, abrasion, and surface damage.
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Low Reflectivity – Reduces glare for medical imaging or discreet designs.
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Smooth Handling – Minimizes friction during assembly or dynamic movement.
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Professional Look – Delivers a sleek, modern appearance for advanced applications.
Diverse Applications for Tiny Nitinol Strength
Medical Innovations
Perfect for micro guidewires, orthodontic wires, catheter support, surgical tools, and bio-compatible implants.
Miniature Engineering
Used in sensors, flexible robotics, watch components, and tight-space mechanisms needing both bend and rebound.
Smart Textiles & Wearables
Ideal for heat-responsive garments, adaptive accessories, and flexible structural supports.
Electronics & Aerospace
Acts as vibration-proof wire for flexible circuits and resilient connections in compact tech or flight systems.
Jewelry & Accessories
Design flexible, kink-resistant, and ultra-durable chains, clasps, or fine black-finished pieces.
Fishing & Hobbies
Create stealthy, rust-proof leaders or control lines for model ships, aircraft, or RC systems.
Unlock Next-Level Precision
Whether you’re engineering a medical breakthrough, building wearable tech, or creating next-gen mini actuators, this black oxidized shape memory alloy Nitinol rope delivers. At just 0.33mm, it brings unmatched elasticity, memory response, corrosion resistance, and biocompatibility—all in one high-performance strand.
Experience the superelastic edge. Choose smart. Choose Nitinol.
•Mechanical properties
Upper platform |
Tensile |
Elongation |
Residual deformation |
Phase transition |
>350MPa |
>1000MPa |
>10% |
<0.5% |
-10~20℃ |
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