Creo Simulate > Reference Links > Isotropic
  
Isotropic
When you select Isotropic material symmetry on the Structural tab of the Material Definition dialog box, you can create the following types of material:
Linear
Hyperelastic
Elastoplastic
You can specify the following Material Limits for any type of isotropic material:
Tensile Yield Stress
Tensile Ultimate Stress
Compressive Ultimate Stress
You can also specify the following material properties :
Failure Criterion
Fatigue
If you select the Thermal tab, the following properties are displayed:
Specific Heat Capacity
Thermal Conductivity
Each field that has a dimension can have its own units. Creo Simulate scales the values you enter when the units change.
Return to Material Definition Dialog Box or To Create a Material.