Flexible NiTi for Progress in Robotics Technology

Product Description

Nitinol Wire, a high-performance nickel-titanium shape memory alloy (NiTi), is engineered for exceptional shape recovery, superelasticity, and durability in demanding environments. Combining near-equal atomic ratios of nickel (55%-56%) and titanium (44%-45%), this alloy delivers unmatched biocompatibility, corrosion resistance, and mechanical strength, making it a cornerstone for innovations in medical devices, aerospace systems, and advanced manufacturing.

Grade: NiTi (Superelastic & Shape Memory grades)

Purity: > 99.7% Nickel-Titanium composition

Density: 6.45 g/cm³

Size: Diameter 0.1mm - 10mm, customizable lengths (straight or coil)

Processing Technique: Cold rolled, hot rolled, or drawn

Surface: Polished, black, or oxidized

Condition: Vacuum annealed for optimal performance

Melting Point: 1310°C

Transition Temperature: -20°C to 80°C (customizable per application)

Characteristics of Nitinol Wire

1. Shape Memory Effect

Nitinol wire can return to its pre-set shape when heated above its Austenite finish temperature (Af), offering >8% strain recovery for actuators and deployable structures.

2. Superelasticity

Exhibits extraordinary recoverable strains and kink resistance, ideal for flexible medical devices and dynamic applications.

3. Biocompatibility

Zero tissue rejection and no metallic ion release, making it perfect for medical implants like stents and orthodontic wires.

4. Corrosion Resistance

Resists corrosion in harsh environments, including seawater, acids, and alkalis, ensuring >10x lifespan compared to stainless steel.

5. High Strength-to-Weight Ratio

Matches the strength of alloy steel while being 43% lighter, enabling lightweight designs in aerospace and wearables.

6. Wide Temperature Range

Maintains performance from cryogenic (-250°C) to elevated temperatures (600°C), suitable for extreme environments.

7. Precision Processing

Supports ultra-fine wire drawing (down to Ø0.01mm), braiding, and additive manufacturing for complex applications.

Applications of Nickel-Titanium Wire (Nitinol)

Textile Applications

• Shape-Adjusting Fabrics: NiTi fibers can create clothing that adapts to body temperature or external conditions, providing enhanced comfort and functionality that is perfect for active lifestyles.

• Performance Sportswear: Incorporating NiTi into athletic apparel enhances moisture management and flexibility, resulting in gear that improves performance during physical activities.

Fashion Applications

• Dynamic Jewelry: Designers are using NiTi to create jewelry that can change shape or fit, offering customizable options that appeal to modern consumers seeking unique fashion statements.

• Innovative Accessories: NiTi is being explored for use in fashion accessories that combine functionality and aesthetic appeal, such as bags that can expand or contract based on content.

Detailed Photos

Product Parameters

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Company Profile

Our company Principle is  " Quality first, Customer first".

CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.

Advantage of DLX ALLOY

1.Market Leader - Top 5 in China's nonferrous metal industry

2.Flexible products - Thousands of product specifications,Meet multiple needs of buyers

3.Low MOQ - Can customize samples

4.Short production lead time，fast delivery of whole cabinet

5.Professional inspection equipment - Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance

6.Professional business team - Quickly responds to customer inquiries,24-hour professional quotation online The salesperson will follow the customer's requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers

7.Intact packaging - Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the destination in good condition

8.Various payment methods - Facilitate customer payment

9.Get good reviews from customers - Old customers have long-term cooperation,The longest is more than 7 years

10.Received various awards - Google is very recognized by us,They give us awards every year

If any requirements and questions, please feel free to reach:

 Sophie Wang | Sales +86 19906119641

International Sales Depart.  

Jiangsu Victory Technology Co., Ltd 

A: NO.32 West Taihu Road, Xinbei District, Changzhou, Jiangsu 

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