



Shape Memory Alloy (SMA) wires are a type of smart material that can “remember” their original shape and return to it when heated above a certain temperature. These wires are made from alloys, typically of nickel and titanium, that undergo a phase transformation, transitioning between two solid states: martensite (low temperature) and austenite (high temperature). When an SMA wire is deformed while in its martensitic state, it will return to its original shape when heated and enters the austenitic phase.
Shape Memory Alloy (SMA) wires are a type of smart material that can “remember” their original shape and return to it when heated above a certain temperature. These wires are made from alloys, typically of nickel and titanium, that undergo a phase transformation, transitioning between two solid states: martensite (low temperature) and austenite (high temperature). When an SMA wire is deformed while in its martensitic state, it will return to its original shape when heated and enters the austenitic phase.
Shape Memory Alloy (SMA) wires are a type of smart material that can “remember” their original shape and return to it when heated above a certain temperature. These wires are made from alloys, typically of nickel and titanium, that undergo a phase transformation, transitioning between two solid states: martensite (low temperature) and austenite (high temperature). When an SMA wire is deformed while in its martensitic state, it will return to its original shape when heated and enters the austenitic phase.
Shape Memory Alloy (SMA) wires are a type of smart material that can “remember” their original shape and return to it when heated above a certain temperature. These wires are made from alloys, typically of nickel and titanium, that undergo a phase transformation, transitioning between two solid states: martensite (low temperature) and austenite (high temperature). When an SMA wire is deformed while in its martensitic state, it will return to its original shape when heated and enters the austenitic phase.
SMA Wires:
Precision Connections,
Reliable Performance
At SMA WIRES INDIA, both medical and industrial sectors rely on the extraordinary properties of Nitinol alloys—and we meet that demand with unmatched expertise and precision manufacturing. With deep specialization in Nitinol metallurgy, we are your trusted partner for developing everything from mill products and semi-finished materials to fully finished components and devices.
We consistently push the boundaries of Nitinol technology, delivering innovative, high-performance solutions that enable our partners to reach new levels of precision, efficiency, and functionality. Whether it’s for life-saving medical instruments or mission-critical aerospace and defense components, SMA WIRES INDIA stands at the forefront of Nitinol innovation—guided by the spirit of Sankalpa (संकल्प) – determination, and Yukti (युक्ति) – strategy.


Who Are We?
Commitment to Quality and Innovation
SMA Wires India’s state-of-the-art facility and comprehensive suite of advanced machinery ensure they can meet stringent quality standards and cater to the evolving needs of their clients. Their commitment to innovation and continuous improvement drives them to explore new manufacturing techniques and technologies, maintaining their position at the forefront of the shape memory alloy industry
Shape Memory Effects

One Way Shape Memory
The one-way shape memory effect in Nitinol (nickel-titanium alloy) is a fascinating property that allows the material to “remember” and return to its original shape after being deformed.

Two-Way Shape Memory
The two-way shape memory effect (TWSME) in Nitinol (nickel-titanium alloy) is an advanced property that allows the material to remember and alternate between two distinct shapes depending……..
Hybrid Shape Memory
Hybrid shape memory Nitinol (Nickel-Titanium) is a novel and innovative development in the world of shape memory alloys (SMAs), specifically designed to leverage the unique properties of Nitinol in both wire and tube forms….
Super-Elastic
The SUPERELASTIC effect in Nitinol (nickel-titanium alloy) is a remarkable property that allows the material to undergo significant deformation under stress and then return to its original shape…..
Applications











