Nitinol Wire Spring: A Comprehensive Guide

Product Introduction

Nitinol wire springs are made from a unique alloy known for its remarkable properties, including shape memory and superelasticity. Nitinol, a combination of nickel and titanium, is capable of "remembering" its original shape and returning to it when heated above a certain temperature. This makes nitinol wire springs an ideal choice for applications that require precise performance, durability, and reliability under fluctuating conditions. Whether you're involved in medical devices, robotics, automotive, or other high-tech industries, Nitinol wire springs offer unparalleled performance.

Nitinol wire spring and Nitinol shape memory spring

Feture:

Superelasticity: Bending 180° can still be automatically restored to the original state, saying goodbye to the problem of traditional paper clips easy to deform;

Memory alloy: Nickel-titanium (Nitinol) has unique shape memory properties;

Corrosion resistance: long-term use does not rust, suitable for humid environment;

Environmental protection and durability: can be reused for decades to reduce office was

Product Specifications

Specification	Description
Material	Nitinol (Nickel-Titanium Alloy)
Shape Memory Effect	Yes
Ti (Min)	45%
Diameter Range	Customizable (1mm to 10mm)
Temperature Transition Range	50°C to 100°C (depending on alloy composition)
Certification	ISO9001:2015, ISO13485:2016, EU CE
Minimum Order Quantity (MOQ)	100 piece
Strength	120Mpa
Wire diameter	1mm

Product Advantages

Shape Memory Properties: Nitinol wire springs revert to their pre-set shape when heated, offering superior performance for many applications that rely on specific shapes under different temperatures.
Superelasticity: These springs can withstand large deformations and return to their original shape without permanent damage, making them ideal for high-stress applications.
Corrosion Resistance: Nitinol’s inherent resistance to corrosion ensures long-term durability, even in harsh environments like medical implants or underwater devices.
Lightweight: Nitinol springs are lighter than many other metal alloys, which helps reduce the overall weight of products without sacrificing strength or functionality.

Technical Features

Alloy Composition: The nickel-titanium alloy is carefully engineered to ensure optimal mechanical and thermal properties.
Temperature Sensitivity: The wire can be engineered to respond to precise temperatures, making it ideal for devices that require a temperature-controlled reaction.
Shape and Form Customization: Nitinol wire springs can be customized in terms of shape, size, and mechanical characteristics to fit the exact needs of each project.
Elastic Limit: Nitinol offers one of the highest elastic limits among alloys, which makes it incredibly useful in demanding applications.

Product Application

Nitinol wire springs are used in a variety of industries and applications, including:

Medical Devices: For stents, guidewires, and other implants that need to change shape once inside the body.
Aerospace: In actuators, valves, and other systems that benefit from temperature-sensitive materials.
Robotics: For actuators that mimic natural movements and respond to changes in environmental conditions.
Automotive: In devices that require precise performance under extreme temperature changes.
Consumer Electronics: For applications that need reliable shape changes without requiring complex mechanisms.

OEM Services

At Baoji Hanz Metal Material Co., Ltd., we provide OEM services for custom nitinol wire springs tailored to your specific needs. Whether you require custom diameters, lengths, or unique temperature thresholds, our manufacturing process can accommodate your requirements. Our team works closely with clients to ensure the final product meets your exact specifications, offering flexibility in design, quality, and cost-efficiency.

ABOUT US

Baoji Hanzhen Metal Materials Co., Ltd. is located in China Baoji titanium Valley non-ferrous metal base. The company has a set of precision production and processing equipment, excellent technology, professional sales and after-sales team. Main business: tungsten, molybdenum, Ni-Ti memory alloy, tantalum, niobium and its alloy materials; Industrial furnace, mechanical equipment design, manufacture, production and service. The company has advanced research and development, production, testing equipment. Continuously committed to the conversion of scientific research results and the localization of imported products, we have completed major projects such as the preparation of high-purity metal materials, ultra-large and ultra-thin casting, radiation generation and control materials development, which has broadened new ideas for material purification, processing and new material preparation, and provided new markets and opportunities.
The company will be dedicated to the "leading technology, excellent quality, steady development, win-win cooperation" business philosophy, is willing to work with colleagues from all walks of life to grasp business opportunities, create a better future.

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

Q: What is the minimum order quantity for nitinol wire springs?
A: The minimum order quantity (MOQ) is just 100 piece, making it easy for customers to purchase prototypes or small batches.

Q: Are the nitinol wire springs compliant with international standards?
A: Yes, our products are certified to meet ISO9001:2015, ISO13485:2016, and EU CE safety standards, ensuring high-quality performance and safety.

Q: Can I get custom-sized nitinol wire springs?
A: Absolutely! We offer customization for diameter, length, and other parameters to suit your specific application needs.

Q: How fast is the delivery time?
A: We offer a stable and fast delivery system. Timely deliveries are ensured due to our large stock and efficient manufacturing process.