Select MAT from the list.
Select 024-PIECEWISE_LINEAR_PLASTICITY from the
list.
Click Edit.
Click NewID in the KEYWORD INPUT popup form.
Enter TITLE: mild steel.
Enter RO=7.83e-6.
Enter E=207.
Enter PR=0.3.
Enter SIGY=0.2.
Enter ETAN=2.0.
Click Accept.
Click Done.