Nitinol Rod


Shape Memory Effect: “Shape Memory” describes the restoration of the original shape of a plastically deformed sample upon heating.
Superelastic Effect: An elastic (reversible) responses to an applied temperature, caused by a phase transformation between the austenitic and martensitic phases of a crystal.


Nitinol is a metal alloy, it exhibits two closely related and unique properties: shape memory and superelasticity. We provide both types of nitinol rod.

Nitinol Cylinder

Key words: Superelastic alloy rod, shape memory alloy rod, nickel titanium alloy rod, shape memory alloy, Ti-Ni alloy rod

Edgetech Industries LLC manufactures nitinol rod from various grades of nickel titanium alloy commonly used in medical applications as well for other various applications. Medical grade nitinol material comprises nickel and titanium in nearly equal atomic weight percentages; per ASTM F2063, a nickel content of 54.5-57 wt% is specified for use in surgical implants. Nitinol with different compositions and phase transformation temperature can be used for other applications.


Specification of our nickel titanium alloy rod

Product Name Nitinol Rod
Specification ASTM F2063-12
Af Temperature -10°C to 120°C
Size >0.2” Diameter
Surface Black, Pickled, Polished
Other nitinol rod type Rod , bar,rectangular bar and other customized shape

Nitinol threaded rod, nitinol cylinder and nitinol rings can be machined from rods. We provide nitinol threaded rod with custom Af point and size, even the high temperature nitinol with high hardness.

Threaded rod

Nitinol Threaded Rod Specification

Product Name Nitinol Threaded Rod
Specification ASTM F2063-12
Af Temperature -10°C to 120°C
Size >0.2” Diameter
Surface Black, Pickled, Polished
Threads >M3, or ANSI SPEC.

Available products: Nitinol threaded rods, nitinol bolts, nitinol fasteners, nitinol nut, nitinol washer, nickel titanium alloy fasteners.

Packing information for our nitinol rod

Our nitinol rods are mostly packed in wooden crates, this can protect the nitinol rod during transportation and handling.

We can also program custom shape when heating nitinol rod, please send us your request to for any needs on titanium nickel alloy.

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