Super Elastic Niti Nitinol Wire 1mm 2mm 3mm

Place of Origin china
Brand Name csty
Certification ISO9001
Model Number csty
Minimum Order Quantity 1kg
Price USD99-560 per kg
Packaging Details export wooden case
Delivery Time 7 work days
Payment Terms L/C, T/T
Supply Ability 5ton per month

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Product Details
Category Shape Memory Surface Polish/black
Using Fishing/glass/medical/industry Material Nitinol
Ni (Min) 54.5-57% Package Wooden Boxes Package
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Super Elastic Nitinol Wire


2mm Nitinol Wire


Fishing Super Elastic Wire

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Diameter Tolerances
4.0~2.0mm ±0.02mm
2.0~1.0mm ±0.015mm
1.0~0.35mm ±0.01mm
0.35~0.26mm ±0.007mm
0.26~0.15mm ±0.005mm
0.15~0.08mm ± 0.004mm
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Diameter Tolerances
Product Description

super elastic niti nitinol wire 1mm 2mm 3mm


Superelastic Nitinol (NiTi) wire is a type of wire made from an alloy of nickel and titanium. It is called "superelastic" because it has the unique property of being able to return to its original shape even after being severely deformed. This property is also known as shape memory.

Superelastic NiTi wire is commonly used in a variety of applications, including in the medical field for dental braces, orthodontic wires, and stents. It is also used in the aerospace industry for its lightweight and high strength properties.

Superelastic NiTi wire is manufactured by heating the wire to a specific temperature and then cooling it rapidly to create the desired shape. When the wire is deformed, it can be heated again to return to its original shape.

This type of wire is highly versatile and can be used in many different applications due to its unique properties. It is also biocompatible, which makes it safe for use in medical devices that will come into contact with human tissue or fluids.


name Grade Transfermation temperature AF Form



Shape memory nitinol alloy Ti-Ni-01 20℃~40℃ wire, bar, plate, tube customer specified or industry standard
Ti-Ni-02 45℃~90℃
Superelastic nitinol alloy TiNi-SS -5℃~5℃
Low temperature superelastic nitinol alloy TN3 -5℃~-15℃
TNC -20℃~-30℃
Medical Nitinol alloy TiNi-SS 33+/-3℃ ASTM F2063
Narrow Hysteresis nitinol alloy Ti-Ni-Cu As-Ms≤ 5℃ wire, bar  
Wide Hysteresis nitinol alloy Ti-Ni-Fe As-Ms≤150℃    

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Super Elastic Niti Nitinol Wire 1mm 2mm 3mm 0



Nitinol wire is a type of shape memory alloy that is made from nickel and titanium. It has the unique ability to return to its original shape after being deformed when exposed to heat.

The sizes you mentioned - 1mm, 2mm, and 3mm - refer to the diameter of the nitinol wire. Nitinol wire is available in various sizes and can be used for a range of applications, including medical devices, robotics, and aerospace.

When selecting the size of nitinol wire, it's important to consider the specific requirements of your application, including the amount of force or load the wire will need to withstand and the space constraints of the application. Additionally, the thickness of the nitinol wire will affect its ability to change shape when exposed to heat, so it's important to choose a wire size that is appropriate for the intended use.


What is your quality assurance?

A. For chemical composition inspection, not only inspect the NiTi raw material, but also the semi finished products and finished products. Just to ensure 100% qualified products before shipping.
B. Strict Process controls per technological requirements. Each person monitors each process and record all data of production.
C. Strict Quality Tracing Mechanism.
How I trust you?
A. 13 years Alibaba Gold Supplier
B. Changsheng was established in 2006 and specializes in Nitinol expertise.
C. Free Sample before your batch order.
What is your price and delivery time?
A. Based on the best quality, we will offer our best prices.
B. We are a manufacturer, so we have a price advantage.

C. 1 day delivery time for ready stock samples, but not longer than 5 days for sample production.


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