ASTMF2063 Nitinol wire
1) Material:nitinol 2) Surface:polished ,black. 3) Using:fishing/glass/medical/industry 4) Ni (Min):54.5-57% 5) Package:Wooden Boxes Package 6) Character:shape memory
Product Introduction
ASTM F2063 Nitinol wire is a nickel–titanium (NiTi) shape memory alloy composed of approximately equal parts of nickel and titanium. The name "Nitinol" originates from its discovery at the Naval Ordnance Laboratory (NOL) in the 1960s (Nickel + Titanium + NOL).
This advanced material is widely recognized for its shape memory effect and superelasticity, making it an essential solution for medical devices, aerospace components, robotics, and precision engineering applications.
Key Properties
1. Shape Memory Effect
Nitinol can be deformed at low temperature and will recover its original shape when heated above its transformation temperature (Af).
This behavior is caused by a reversible martensitic phase transformation.
2. Superelasticity (Pseudoelasticity)
Also known as super elastic nitinol wire, it can undergo large deformation and fully recover once stress is removed-without permanent damage.
3. Biocompatibility
Non-toxic and safe for implantation
No adverse reaction with human tissue
Ideal for medical-grade applications
4. Corrosion Resistance
Excellent resistance in body fluids, seawater, and harsh environments
Superior to many stainless steels
5. High Strength & Lightweight
High strength-to-weight ratio
Suitable for demanding structural applications
6. Fatigue Resistance
Performs well under repeated cyclic loading
Suitable for dynamic and long-life components
7. Low Thermal Conductivity
Useful in applications requiring thermal insulation
Specifications
Parameter | Value |
Material | Nitinol (Ni 54.5%–57%, Ti balance) |
Standard | ASTM F2063-2012 / GB 24627-2009 |
Diameter Range | 0.01 mm – 7.0 mm |
Transformation Temperature (Af) | -45°C to 90°C (customizable) |
Surface Finish | Black / Light Oxide / Bright / Ground |
Shapes Available | Round, square, flat, rope, coil, spring |
Applications
Medical Field
Vascular stents
Orthodontic wires
Guidewires
Surgical instruments
Industrial & Engineering
Actuators and smart structures
Precision springs
Robotics and automation systems
Aerospace
Lightweight adaptive components
Temperature-responsive structures
Quality Assurance
Full inspection of raw materials, semi-finished, and finished products
Strict process control with complete production traceability
Compliance with ASTM F2063 standards
Ensured 100% qualified products before shipment
Supply & Delivery
Samples:
Stock: 1 day
Custom: ≤ 5 days
Bulk Orders:
20–25 days
Support:
Free samples available before bulk order
Why Choose Nitinol Wire?
Unique combination of shape memory + superelasticity
Reliable performance in extreme environments
Long service life with minimal maintenance
Ideal for high-precision and high-value applications
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