Nitinol Grade 5 ELI Sheet / Plate Manufacturer and Supplier in India

Q: What is Nitinol Grade 5 ELI Sheet / Plate?

Nitinol Grade 5 ELI Sheet / Plate is a nickel titanium material with extra low interstitial chemistry, offering flexibility, shape recovery, superelasticity and fatigue performance.

Q: What does ELI mean in Nitinol Grade 5 ELI?

ELI means Extra Low Interstitial. It indicates tighter control of carbon, nitrogen, oxygen and hydrogen for applications requiring cleaner chemistry and improved fatigue performance.

Q: What standard applies to Nitinol Grade 5 ELI Sheet / Plate?

ASTM F2063 is the principal specification for wrought nickel titanium shape memory alloys used in medical devices and surgical implants.

Q: What is the typical chemical composition of Nitinol ELI Sheet / Plate?

Nitinol ELI contains approximately 54.5 to 57.0 wt% nickel, with titanium as the balance and controlled levels of interstitial elements.

Q: What applications use Nitinol Grade 5 ELI Sheet / Plate?

It is used for medical components, surgical instruments, orthopaedic components, aerospace mechanisms, robotics, sensors, springs and precision engineering applications.

Q: Can Nitinol Grade 5 ELI Sheet / Plate be supplied with a specific Af temperature?

Yes. Specific Af temperatures can be achieved through suitable processing and heat treatment and should be confirmed through applicable testing.

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The Nitinol grade 5 ELI plate/sheet is an alloy, formed from titanium and nickel, and invented for applications where flexibility, memory, resistance against fatigue and regulated transformation are important characteristics. The ELI indicates that ELI alloy has practically no impurities, including carbon, nitrogen, oxygen and hydrogen. Therefore, it can be used in demanding applications that call for the high level of quality and fatigue resistance of a material.

Sachin Steel Centre is one of the suppliers of Nitinol ELI sheet and plate for engineering and medical applications with needed thicknesses and transformation temperatures on demand. The company is ISO 9001:2015 certified, and all Nitinol ELI sheets and plates are supplied with chemical, dimensional and mechanical test data presented in Mill Test Certificate as per the order. To learn more about available dimensions of Nitinol sheets and Nitinol specifications, please visit the Nitinol Sheets and Plates page.

Table Of Content

Nitinol Grade 5 ELI Sheet / Plate Specifications
Nitinol Grade 5 ELI Sheet / Plate Chemical Composition
Mechanical Properties of Grade 5 Nitinol ELI Sheet / Plate
Nitinol Grade 5 ELI Sheet / Plate Applications
Frequently Asked Questions
Similar Products

Technical Data

Nitinol Grade 5 ELI Sheet / Plate Specifications

Property	Specification
Material	Nickel Titanium Nitinol ELI
Material Type	Extra Low Interstitial Nickel Titanium
Applicable Standard	ASTM F2063
ASME Reference	ASME SF2063, where specified
Nickel Content	54.5 to 57.0 wt%
Titanium	Balance
Thickness	0.1 mm to 5.0 mm
Custom Thickness	Available on request
A_f Temperature	Customer specified
Product Form	Sheet and Plate
Surface Finish	Cold rolled, pickled, polished or etched, according to requirement
Supply Condition	Annealed or heat treated according to specification
Product Testing	Chemical, dimensional and mechanical testing according to purchase requirements
Certification	Mill Test Certificate available according to the purchase specification

ASTM F2063 covers wrought nickel titanium bars, plates, coils, and hollow products containing nominally 54.5 to 57.0 wt% nickel. The standard also recognises hot-finished and cold-finished material with annealed or heat-treated conditions and permits several surface conditions.

Nitinol Grade 5 ELI Sheet / Plate Chemical Composition

Element	Current Value
Ni	54.5–57.0%
Ti	Balance
C	≤0.004% typical
H	≤0.0006% typical
N	≤0.003% typical
O	≤0.030% typical

These figures are consistent with published typical values reported for SE508 ELI Nitinol. Actual chemistry can vary according to the material supplied and should be confirmed against the Mill Test Certificate for the specific sheet or plate.

Mechanical Properties of Grade 5 Nitinol ELI Sheet / Plate

The mechanical and superelastic response of Nitinol depends on material thickness, cold work, heat treatment and testing temperature. The following published SE508 ELI values are provided as representative material data and should not be treated as guaranteed properties for every sheet or plate size. Exact mechanical properties should be confirmed against the applicable material test certificate or purchase specification.

Mechanical Property	SE508 ELI
Tensile Strength	>1240 MPa / >179.8 ksi
Elongation	>10%
Upper Plateau Strength	>480 MPa / >69.6 ksi
Lower Plateau Strength	>140 MPa / >20.3 ksi
Residual Elongation after 6% Strain	<0.30%
Test Temperature	22°C ± 2°C
Test Standard	ASTM F2516

Nitinol Grade 5 ELI Sheet / Plate Applications

Nitinol Grade 5 ELI Sheet / Plate is used where a combination of flexibility, shape recovery, superelastic behaviour and fatigue performance is important. Typical applications include:

Medical: Used for stents, orthopedic implant components, surgical instruments, and high-fatigue medical components. Explore our Nitinol Sheets and Plates range.
Aerospace and Robotics: Used for actuator components, compact mechanisms and temperature-responsive systems requiring repeated movement.
Industrial: Used in sensors, springs, flexible components and precision mechanisms requiring controlled transformation behaviour.
Engineering: Nitinol ELI sheet supports specialised components where recoverable deformation and fatigue resistance are important.

For other requirements, see our Nitinol Grade 5 ELI Wire, and for bar requirements, explore Nitinol Rods and Bars.

Frequently Asked Questions

What is Nitinol Grade 5 ELI Sheet / Plate?

Nitinol Grade 5 ELI Sheet / Plate is a nickel titanium material with extra low interstitial chemistry, offering flexibility, shape recovery, superelasticity and fatigue performance

What does ELI mean in Nitinol Grade 5 ELI?

ELI means Extra Low Interstitial. It indicates tighter control of carbon, nitrogen, oxygen and hydrogen for applications requiring cleaner chemistry and improved fatigue performance.

What standard applies to Nitinol Grade 5 ELI Sheet / Plate?

ASTM F2063 is the principal specification for wrought nickel titanium shape memory alloys used in medical devices and surgical implants.

What is the typical chemical composition of Nitinol ELI Sheet / Plate?

Nitinol ELI contains approximately 54.5 to 57.0 wt% nickel, with titanium as the balance and controlled levels of interstitial elements.

What applications use Nitinol Grade 5 ELI Sheet / Plate?

It is used for medical components, surgical instruments, orthopaedic components, aerospace mechanisms, robotics, sensors, springs and precision engineering applications.

Can Nitinol Grade 5 ELI Sheet / Plate be supplied with a specific Af temperature?

Yes. Specific Af temperatures can be achieved through suitable processing and heat treatment and should be confirmed through applicable testing.

Request a Quote for Nitinol Grade 5 ELI Sheet / Plate

Looking for Nitinol Grade 5 ELI Sheet / Plate for a medical, engineering, aerospace or precision application? Share your required thickness, width, length, surface finish, material condition and transformation temperature with Sachin Steel Centre. We can discuss the required ASTM F2063 Nitinol ELI sheet specification, testing and certification for your application.

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