Nitinol Wire

Primary Applications

Medical Devices: Stents, guidewires—shape memory, superelasticity.
Aerospace: Release mechanisms—high – temp stability, reliability.
Consumer Products: Eyeglass frames—superelasticity, durability.

Testing & Certification

Transformed Temperatures
Tensile Properties
Chemical Composition
Customer – Specific Requirements

Packaging & Delivery

Packaging: Standard seaworthy packages or custom solutions—safeguards wire during transit.
Shipping: Global delivery via trusted couriers. Contact us for lead times—we align with your production schedule.

Product Description

LuminaTitanium provides high – performance Nitinol Wire, a nickel – titanium shape memory alloy (SMA). With unique superelasticity and shape memory, it suits medical, aerospace, and consumer industrial applications.

Technical Specifications

Parameter	Details	Why It Works for You
Conditions	Cold – Worked, Straight Strain Annealed, Shape Set Annealed	Offers flexibility in mechanical properties (superelasticity, shape memory).
Surfaces	Shiny Black Oxide, Mechanically Polished, Ultrafine Polished, Custom	Suits aesthetic and functional needs (corrosion resistance, smoothness).
Size	Diameters from 0.01mm to 5mm and above	Matches precision applications (medical devices, microelectronics).
Length	Coils or Customizable	Fits production line or project length needs—no secondary cutting hassle.
Packing	Standard seaworthy packages or Custom	Safeguards wire during transit, ideal for international shipping.

Key Advantages

Precision Customization: Need specific diameters (0.01 – 5mm), conditions (cold – worked/shape set annealed), or surfaces? We tailor Nitinol wire for your use—medical stents, aerospace release mechanisms, consumer eyewear, etc. Small batches welcome for testing.
Quality Assurance: Undergo strict certification (transformed temperatures, tensile properties, chemical composition). Unique shape memory and superelasticity—ensures reliability in dynamic environments (temperature – triggered actuation).
Industry – Critical Performance: Shape memory, superelasticity—supports medical, aerospace, and consumer industries.

Physical Properties

Property	Details	Why It Works for You
Density	6.45gms/cc	Lightweight—suits aerospace and medical devices.
Melting Temperature	1240 – 1310°C	High – temp stability—withstands harsh operating conditions.
Resistivity (hi – temp state)	82 uohm – cm	Matches electrical applications (antennas, sensors).
Resistivity (lo – temp state)	76 uohm – cm
Thermal Conductivity	0.1 W/cm·°C	Low thermal conductivity—suits thermal management applications.
Heat Capacity	0.077 cal/gm·°C
Latent Heat	5.78 cal/gm, 24.2 J/gm
Magnetic Susceptibility (hi – temp)	3.8 uemu/gm	Non – magnetic—suits medical and aerospace devices.
Magnetic Susceptibility (lo – temp)	2.5 uemu/gm

Mechanical Properties

Property	Details	Why It Works for You
Ultimate Tensile Strength	754 – 960 MPa or 110 – 140 ksi	High strength—supports structural and load – bearing applications.
Typical Elongation to Fracture	15.5%	Ductile—suits forming and shaping processes.
Typical Yield Strength (hi – temp)	560 MPa, 80 ksi
Typical Yield Strength (lo – temp)	100 MPa, 15 ksi
Approximate Elastic Modulus (hi – temp)	75 GPa, 11 Mpsi
Approximate Elastic Modulus (lo – temp)	28 GPa, 4 Mpsi
Approximate Poisson’s Ratio	0.3

Actuation Properties

Property	Details	Why It Works for You
Energy Conversion Efficiency	5%	Efficient—suits actuator and energy – harvesting applications.
Work Output	~1 Joule/gram	High work output—supports shape – memory actuation systems.