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Nitinol Products

Discover our range of Nitinol products that are made with precision and match international quality standards. The Nitinol comes in different nickel-titanium grades that are suitable for superelastic and shape-memory applications.

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Nitinol Manufacturers in India

Nitinol Products

Sachin Steel is a well-known Nitinol manufacturer and supplier in India, offering high-quality Nitinol products that are made for different industries such as medical and engineering applications. We provide Nickel-Titanium (Nitinol) alloy in different from like Nitinol sheet/plate, Nitinol tube/bar, and precisely engineered components. We also provide tailored components to meet your requirements.

As a trusted exporter of Nitinol material, we make sure the products deliver on time, match the quality with international standards, and provide consistent performance in every order you make. We are recognised worldwide as the top supplier of Nitinol alloy in India. Our expertise lies in our precise manufacturing, strict quality checking, and deep understanding of the Nitinol properties that include superelasticity and shape-memory behaviour.

We provide the most competitive price of Nitinol products without compromising the durability, performance of the products, and provide excellent advanced nickel-titanium materials. All of our Nitinol products are made with the global standard, such as ASTM F2063, ASTM F2516, ASTM F2082, and ASTM F2633. It comes in ultra-fine sizes that go from 0.005 to 0.125 OD, which is suitable for precise application. For highly specialised components, Nitinol can also be manufactured as small as 0.0008 OD in diameter and thickness. This all ensures the material integrity, mechanical properties and longevity of the applications.

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About Nitinol Material

Nitinol, also known as Nickel Titanium alloy, is highly durable and comes with an advanced composition of 55-56% nickel and 44-45% titanium. This is a unique nitinol material that has a feature to undergo a reversible thermoelastic transformation, which gives this material the feature of shape memory and superelastic behaviour.  Even the small changes in heat can influence its transformation temperature, strength and flexibility. So that’s why it is the most precisely engineered material in modern manufacturing.

This material provides excellent corrosion resistance and fatigue strength, and stable mechanical performance in high-temperature conditions. Nitinol’s melting point and density are different from other metals. Due to its exceptional properties, this material is widely recognised and used in high-precision engineering projects and industrial environments.

Nitinol Products List

wire

Nitinol Wires

SS Shim Plates

Nitinol Sheets/Plates

Polished Bar

Nitinol Round Bar & Rods

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Nitinol Material Specifications

This material comes in a different size and shape, so it’s important to know the specifications that are given below:

SpecificationDetails
Material NameNitinol (Nickel–Titanium Alloy)
Common GradesNiTi 55, NiTi 56, SE508, SE520, Superelastic Nitinol, Shape Memory Nitinol
Density of Nitinol6.45 g/cm³
Melting Point1240°C – 1310°C
Transformation Temperature Range-20°C to 110°C (grade/heat treatment dependent)
Thermal Conductivity of Nitinol18 W/m·K (approx.)
Coefficient of Thermal Expansion6.6 × 10⁻⁶ /°C
Corrosion ResistanceExcellent — similar to titanium alloys
Magnetic ResponseNon-magnetic
Forms AvailableNitinol sheet, Nitinol plate, Nitinol tubing, Nitinol bar, Nitinol wire, Nitinol foil, Nitinol strip

Nitinol Round Bar & Rods Specifications

Parameter Specification
Standard ASTM F2063-12
Size Diameter ≥ 6.0 mm
Surface Finish Light Oxide / Black / Polished
AF Range -20°C to 100°C
Density 6.45 g/cm³
Features Superelastic / Shape Memory
Applications Medical devices, stents, guidewires, precision components

Nitinol Wires Specifications

ParameterSpecification
StandardASTM F2063-12
Wire Size Range0.07 mm – 6 mm (OD)
SurfaceLight Oxide / Black / Polished
AF Range-20°C to 100°C
Density6.45 g/cm³
FeaturesSuperelastic / Shape Memory
ApplicationsAerospace, medical, electronics, chemical, energy, construction projects

Nitinol Sheets / Plates Specifications

Parameter Specification
Standard ASTM F2063
Surface Black / Polishing / Pickling
Density 6.45 g/cm³
Grade NITI-1, NITI-2
AF Range 20°C – 80°C
Width ≤ 400 mm
Length ≤ 2000 mm
Thickness 0.1 mm – 10 mm
Applications Aerospace, machinery, electronics, medical, chemical & structural uses

Chemical Composition of Nitinol Material Products

The strength of the material depends on the metals that are mixed to make a material. So here is the chemical composition of Nitinol alloy:

Component wt %
Nickel (Ni) 54.50 – 57.00
Cobalt (Co) max. 0.050
Iron (Fe) max. 0.050
Carbon (C) max. 0.050
Niobium (Nb) max. 0.025
Copper (Cu) max. 0.010
Chromium (Cr) max. 0.010
Oxygen + Nitrogen max. 0.050
Hydrogen (H) max. 0.005
Titanium (Ti) balance

Mechanical Properties of Nitinol Material Products

The mechanical properties of any material help to change the shape and form of the material. So, below are the mechanical properties of Nitinol:

Mechanical Property Value / Range
Tensile Strength 895 – 1900 MPa
Yield Strength 195 – 690 MPa
Elongation at Break 10 – 30%
Modulus of Elasticity (Austenite) 70 – 83 GPa
Modulus of Elasticity (Martensite) 28 – 41 GPa
Hardness Rc 20 – 35
Recoverable Strain (Superelastic) Up to 8 – 10%
Fatigue Resistance High
Shape Memory Effect Excellent
Corrosion Resistance Excellent

ASTM Product Specification of Nitinol

  • NiTi 55 (UNS N06600) – Standard Nickel-Titanium alloy with superelastic and shape-memory properties.
  • NiTi 60 (UNS N06601) – Nickel-Titanium alloy with slightly higher nickel for different transformation temperatures.
  • Superelastic Nitinol (SE) – Designed to stretch and return to its original shape without permanent deformation.
  • Shape Memory Nitinol (SM) – Can return to a pre-set shape when heated to its transformation temperature.
  • Speciality Nitinol Alloys – Custom Nickel-Titanium alloys made using advanced melting techniques for specific performance requirements.

Nitinol Surface Finishing

Our surface finishing choices are varied: to make sure that your Nitinol matches the required performance and look of your application we offer surface finishes of any kind:

  • Pickled: Removes the oxide layer as well as a little base metal, by means of a chemical action. Output of a roughly texture.
  • Etched: This removes the oxide layer, with the surface remaining smooth.
  • Etched and mechanically polished: The oxide coating is removed and then polished on the lathe with a low metallurgical grade for a lustrous surface that has a finish similar to stainless steel (micro-scratches can be seen under magnification exceeding 40x).
  • Light Oxide: Surface that is drawn with gold, amber, or dark brown by using diamond.
  • Dark Oxide: Surface whose surface is drawn with a dark purple, gray or black finish.

Applications of Nitinol Products

Application Industries
  • Medical Devices: This material is used to make different components of medical devices like stents, guidewires and orthodontic wires.
  • Actuators: It’s also suitable for mechanical actuators or micro-electromechanical systems because of its precise shape recovery.
  • Robotics & Automation: Many robotics companies use this material to make different robotic grippers, sensors and different components that require flexibility and durability.
  • Eyewear & Consumer Products: Used in many eyeglass frames and different flexible devices that need resilience and spring-back performance.
  • Industrial Components: To build different couplings, fasteners, and temperature-resistant mechanical many engineering industries use this material.

Frequently Asked Questions About Nitinol Products

The most common use of Nitinol is to make medical devices, actuators, sensors and different temperature devices.

Nitinol is made from two main metals, the first one is nickel and the second one is titanium, with the precise mixture of this the Nitinol material.

Sachin Metals is a reputed and most trusted supplier of Nitinol in India with good quality, certified materials, fast delivery, and acceptable prices for all Nitinol needs.

Nitinol is an expensive material because it is made with strict quality control, specific manufacturing and expensive raw materials to accomplish its shape-memory and superelastic characteristics.

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