Nitinol Shape Memory Wire

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Conrad Welding Supplies, located in Houston, USA, is a reliable provider of high-performance Nitinol Shape Memory Wire, offering cutting-edge material solutions for industries that prioritize precision, durability, and innovation. This remarkable wire is known for its unique ability to revert to a pre-defined shape when heated, making it perfect for use in medical devices, robotics, aerospace, and consumer electronics. Conra supplies top-notch Nitinol wire in various diameters and transformation temperatures, adhering to strict industry standards. With extensive technical knowledge and a strong focus on customer satisfaction, Conrad Welding Supplies has become a trusted source for shape memory alloy solutions in critical applications.

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What is Nitinol Shape Memory Wire?

Nitinol Shape Memory Wire is made up of about 55% nickel and 45% titanium, designed to showcase the shape memory effect—the capability to return to its original shape after being deformed when heated above its transformation temperature. Notable properties include a tensile strength ranging from 70 to 150 ksi, elongation of up to 10 to 30%, and impressive fatigue and corrosion resistance. The wire can be tailored for specific transformation temperatures, usually between 30°C and 90°C. Nitinol’s ability to undergo thermo-mechanical phase changes between martensite and austenite phases makes it perfect for actuation and temperature-sensitive mechanisms.

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Top Nitinol Shape Memory Wire in Houston , USA

Conrad Welding Supplies, based in Houston , USA, is a trusted manufacturer and supplier of high-quality Nitinol Shape Memory Wire. Our premium nickel-titanium alloy wire is designed for exceptional shape memory and superelastic properties, making it ideal for precision applications. Widely used in medical, aerospace, and industrial sectors, Nitinol wire delivers reliable performance in demanding environments. Committed to quality, innovation, and prompt delivery, Conrad Welding Supplies provides superior shape memory wire solutions to meet the evolving needs of professionals across various industries.

Specification of Nitinol Shape Memory Wire

Standards : ASTM F2063, ASME SF2063
Dimensions : EN, DIN, JIS, ASTM, BS, ASME, AISI
Round bar size : Diameter: 3-~800mm
Hex Bar size : 2-100mm A/F
Flat bar size : Thickness: 2 -100mm / Width: 10 to 500mm
Square bar size : 4 to 100mm
Rectangular Bars Size : 33 x 30mm to 295 x 1066mm
Hollow Bar : 32mm OD x 16mm ID to 250mm OD x 200mm ID
Tolerance : H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

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Chemical Composition of Nitinol Shape Memory Wire

Grade Ni N+O Fe Co C Nb Cr Cu H Ti
Nitinol 54.5 – 57.0 0.050 0.050 0.050 0.050 0.025 0.010 0.010 0.005 Bal

Mechanical Properties of Nitinol Shape Memory Wire

Element Density Melting Point Elongation
Nickel-titanium Alloy 6.45 g/cm3 – 0.234 lb/in3 Around 1310 °C. 10 %

Types of Nitinol Shape Memory Wire

Nitinol Shape Memory Wire
Nitinol Shape Wire
Nitinol Shape Memory Industrial Wire
Ti-Ni Shape Memory Wire
NiTi Shape Memory Wire
NiTi Alloy Shape Memory Wire

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Nitinol Shape Memory Wire Uses

Nitinol Shape Memory Wire finds its place in medical devices like stents, guidewires, orthodontic components, and surgical tools, thanks to its biocompatibility and performance in dynamic environments. In the fields of robotics and aerospace, it’s utilized in actuators, smart couplings, and deployable structures where controlled movement or force is essential. In consumer products, you’ll see it in eyeglass frames, wearable devices, and temperature-sensitive switches. Its shape memory properties inspire innovative designs in automation, research, and product development.

Industry We Serve

We provide high-quality electrodes, filler wire, MIG and TIG welding wires to a wide range of industries, including oil and gas, food, marine, petrochemical, power generation, and aerospace.