Reply To: Temperature (25C to 1000C) and velocity (200m/s to 5000m/s) effect on Impact

[Armin]

Thanks Vagish.

I would suggest you investigate this further at local (or element) level to evaluate the strain rates the same elements of the model are experiencing at the two different velocities. If the strain rates experienced by the elements of interest are different, they should demonstrate different mechanical responses provided that the model is set up properly.