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Product Overview
Introduction to Nitinol Nickel-Titanium Alloy
MOKSH TUBES & FITTINGS LLP is a leading manufacturer, exporter, importer, stockist, and supplier of Nitinol products in a variety of forms including wires, rods, sheets, tubes, springs, strips, and customized components. Nitinol (Nickel Titanium Naval Ordnance Laboratory) is a unique metal alloy primarily composed of nickel and titanium, widely known for its two remarkable properties: Shape Memory Effect (SME) and Superelasticity.
Nitinol's ability to return to a predetermined shape when heated and its exceptional elasticity under stress make it an ideal material for a variety of medical, industrial, and aerospace applications. It also offers excellent corrosion resistance, biocompatibility, and fatigue resistance, especially under cyclic loading environments.
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NITINOL Specifications (Nickel–Titanium Alloy)
| Category | Details |
|---|---|
| Material Name | Nitinol (Nickel–Titanium Alloy) |
| UNS Designation | N01555 |
| Composition | Ni 54.5–57.0%, Ti Balance |
| Density | 6.45 g/cm³ |
| Melting Range | 1400 – 1480 °C |
| Magnetic Property | Non-Magnetic |
| Corrosion Resistance | Excellent |
| Biocompatibility | Excellent (Medical Grade) |
| Shape Memory Effect | ✔ Yes |
| Superelasticity | ✔ Yes |
| Heat Treatable | ✔ Yes (Transformation tuning) |
Chemical Composition of Nitinol
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 54.5 – 57.0 |
| Titanium (Ti) | Balance |
| Carbon (C) | ≤ 0.05 |
| Oxygen (O) | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.005 |
| Nitrogen (N) | ≤ 0.01 |
| Iron (Fe) | ≤ 0.05 |
Mechanical Properties of Nitinol
| Property | Annealed | Hot-Finished | Cold-Drawn |
|---|---|---|---|
| Tensile Strength | 480–690 MPa | 620–830 MPa | 900–1100 MPa |
| Yield Strength (0.2%) | 210–345 MPa | 415–550 MPa | 690–900 MPa |
| Elongation | 10–30% | 8–20% | 5–10% |
| Brinell Hardness | 150–200 | 200–300 | 300–350 |
| Rockwell Hardness | 60–70 B | 70–80 B | 80–85 B |
Uses and Advantages
Shape memory and superelastic behavior enable compact, adaptive designs
Excellent corrosion and fatigue resistance
Biocompatible – suitable for long-term medical implants
High strength-to-weight ratio
Responds predictably to thermal and mechanical stimuli
Applications of Nitinol
Nitinol’s extraordinary properties make it highly versatile across numerous sectors:
Chemical Processing
Oil & Gas
Marine
Pharmaceutical
Heat Exchangers
Power Plants
WHY CHOOSE US?
FAQ's
What is Nitinol and why is it special?
Nitinol is a nickel titanium alloy notable for its Shape Memory Effect and Superelasticity, allowing it to return to a preset shape when heated and endure large strains without permanent deformation.
Which forms of Nitinol products are available?
Nitinol is supplied as seamless and welded pipes, tubes, sheets, plates, coils, strips, round/flat/hex/square bars, pipe fittings, flanges, fasteners, springs, and custom components.
What are the key advantages of Nitinol?
Nitinol offers shape memory, superelasticity, high corrosion and fatigue resistance, biocompatibility for medical implants, and predictable responses to thermal and mechanical stimuli.
In which industries is Nitinol used?
Nitinol is used in medical devices (stents, guidewires, orthodontics), aerospace and defense (actuators, vibration dampers), robotics, consumer electronics (eyeglass frames, actuators), industrial equipment, and oil & gas applications.
Why choose MOKSH TUBES & FITTINGS for Nitinol products?
We provide a wide range of standard and custom Nitinol components with precision manufacturing, stringent quality controls, ASTM and medical-grade compliance, global shipping, and prompt delivery.
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