David Mercier
Ansys Employee

Hi, there is no plasticity modelling in Ansys Discovery, only elastic material behaviour is considered. You have to use either Ansys Mechanical or Ansys LS Dyna to investigate Multilinear Plasticity Hardening Modelling. In Ansys Discovery, you can export your model easily into Mechanical using the transfer capabilities to flagship software. If you are looking for some materials data (digitalized stress-strain curves for example), have a look into Ansys Granta softwares databases.