Step 3: Specify material properties
Main Menu > Preprocessor >Material Props > Material Models ....
In the Define Material Model Behavior menu, double-click on Structural, Linear, Elastic, and Isotropic.
We'll use the previously defined parameter names while specifying the material properties. Enter E for Young's modulus EX, nu for Poisson's Ratio PRXY. Click OK
To double-check the material property values, double-click on Linear, Isotropic under Material Model Number 1 in the Define Material Model Behavior menu. This will show you the current values for EX and PRXY. Cancel the Linear Isotropic Properties window.
When you enter parameter names, ANSYS substitutes the corresponding parameter values as soon as you click OK or Apply.
This completes the specification of Material Model Number 1. When we mesh the geometry later on, we'll use the reference no. 1 to assign this material model. Close the Define Material Model Behavior menu.
Save your work
Toolbar > SAVE_DB
Go to Step 4: Specify geometry