What is Nickel Titanium Alloy Tube?

NiTi tube, also known as Nitinol tube or nickel titanium shape memory alloy tube, belongs to the unique class of shape memory alloys. A thermoelastic martensitic phase transformation in the NiTi tube material is responsible for its extraordinary properties, making it a top choice for high-performance applications.

Nitinol alloys in our NiTi tube are typically composed of 55%-56% Nickel and 44%-45% Titanium. Small changes in composition can significantly impact the properties of the NiTi tube, ensuring tailored performance.

As a trusted NiTi tube supplier, our high-performance shape memory alloy tube meets stringent industry standards, ensuring high purity and reliability. Available in outer diameters from 1mm to 50mm with wall thicknesses from 0.1mm to 5mm, the NiTi tube is ideal for applications requiring flexibility, durability, biocompatibility, and corrosion resistance, such as medical implants, aerospace components, and precision engineering. DLX's NiTi tube excels in superelasticity, providing unmatched resilience under stress.

Characteristics of Nickel Titanium (NiTi) Shape Memory Alloy Tube

1. Shape Memory Effect

The NiTi tube returns to its original shape upon heating, making it ideal for dynamic applications in actuators and deployable structures.

2. Superelasticity

Our high-performance NiTi tube maintains exceptional flexibility and resilience under high stress, perfect for medical devices and flexible tubing.

3. High Corrosion Resistance

NiTi tube performs reliably in harsh environments, including seawater, chemicals, and biomedical settings, as a durable shape memory alloy tube.

4.Biocompatibility

Meets ASTM F2063 standards, ensuring the NiTi tube is safe for surgical implants, catheters, and long-term medical applications.

5.High Durability

The high-performance shape memory alloy tube withstands repeated deformation-heating cycles, ensuring long-term reliability in NiTi tube applications.