Click Home > Materials to create new materials, edit or delete existing materials, and work with materials in the library. In Creo Parametric part mode, use to assign a material to the part.

In Creo Simulate, click Home > Material Assignment to assign materials to components and volume regions. Use the Beam Definition and Shell Definition dialog boxes to assign materials to beams and shells, respectively. Materials on the Shell Pair Definition dialog box lets you assign materials to shell pairs.