Basics phsical properties of nitinol
Nitinol also called NiTi SMA
Melting point 1310 ℃
Density:6.45g/cm³
Melting temperature 1240–1310 ℃
Resistivity 0.82 μΩ m -0.76 μΩ m
Ultimate tensile strength 754–960 MPa
Typical elongation to fracture 15.5%
Approximate Poisson’s ratio 0.3
Typical yield strength 560MPa -100MPa
Approximate elastic modulusn 75GPa-25GPa