Customized OEM China One way nickel titanium spring Manufacturers Suppliers Factory

One way nickel titanium spring

Material:Nickel-Titanium (NiTi) Alloy (55% Nickel, 45% Titanium)
Place of Origin:6.45 g/cm³
Brand Name:Baoji hanz
Melting Point:1240-1310°C
Ti (Min):45%
Operating Temperature：-200°C to +100°C (depending on application)
Strength:1050
Processing Service:Bending, Welding, Decoiling, Cutting, Punching
Surface treatment:Black, Pickled, Polished
Wire Guade:0.2 ~ 12 mmm
Spring Convolution: ≥ 1.5 mm

One way nickel titanium spring is an elastic component that utilizes the unidirectional shape memory effect of nickel-titanium alloy (Nitinol). After low-temperature deformation, it automatically returns to its original shape when heated, but it does not change in the opposite direction when cooled and requires external force to deform again.

Product Specifications

Specification	Details
Material	Niti alloy
Grade	niti
Size Range	0.2 ~ 12 mmm
Strength	1050
MOQ	500pcs
Certification	ISO 9001:2008
Density	6.45 g/cm³

Product Advantages

One-way memory effect: Restore the preset shape after heating (one-time action), suitable for single-trigger scenarios.

High resilience: Provides greater working force than traditional springs (high energy density).

Fatigue resistance: It is not prone to plastic deformation after repeated use and has a long service life.

Lightweight: Lighter than steel springs, suitable for weight-sensitive applications.

Corrosion resistance: Suitable for damp and corrosive environments

Product Application

The One way nickel titanium spring has a broad spectrum of applications, including:

Medical: Disposable minimally invasive devices (such as vascular stent delivery systems), constant-temperature hemostatic clips.

Industry: Temperature safety devices, thermal switches for fire alarms, automatic deployment structures for spacecraft.

Consumer electronics: self-deploying antennas, temperature control switch components.

OEM Service

Comprehensive OEM services for customized nickel titanium alloy springs are provided by Baoji Hanz Metal Material Co., Ltd. We may modify the spring to precisely match your specifications, regardless of whether you require a particular size, shape, or design. Our staff works closely with customers to guarantee that all requirements are fulfilled and the highest quality standards are upheld.

Company and equipment

Production process

Shipping

Other related product catalogues

Nickel titanium memory alloy in addition to the production of nickel-titanium strips, can also produce other similar products, such as nickel-titanium plate, nickel titanium flat wire, nickel titanium foil, nickel titanium wire, nickel titanium tube, nickel titanium spring, nickel titanium paper clips, nickel titanium wire rope.

FAQ

1. What makes Nickel Titanium Alloy Springs unique?

These springs are known for their superelastic properties, corrosion resistance, and ability to return to their original shape under deformation in multiple directions.

2. What industries use these springs?

These springs are used in medical devices, aerospace, automotive, industrial equipment, and consumer electronics due to their exceptional durability and performance.

3. What certifications do the springs have?