





♻️ The spring that moves with your temperature—and your imagination!
This 2-Way Nitinol Shape Memory Alloy Spring is a precision-engineered, temperature-activated coil that expands at 60°C and contracts at 30°C, exerting force in both directions. With a 0.7mm wire gauge and 9mm diameter, it offers reliable reversible motion ideal for innovative applications, weighing just 1.28 grams. Perfect for professionals seeking cutting-edge materials that combine science and style.
| Customer Reviews | 3.6 out of 5 stars 19 Reviews |
A**.
Works
Cool for showing off.
D**R
Kinda novel, but doesn't really keep it's shape
After deforming only a few times, when put in hot water, it only goes mostly back to original shape...
M**.
Worked as promised!
I used this as a kids illustration. It worked great!
M**8
Works as expected
Works just as described.