Unable to see material created with MAT-1 in combination with MAT-4 under CONVECTION interface

Arun Shankar
Arun Shankar Altair Community Member
edited October 2020 in Community Q&A

I am trying to perform a One Step Transient Thermal Stress Analysis using the training resources available on the Altair University website. Per the manual, I have created a MAT-1 material with MAT-4 checked and properties entered. However, when I go in to create my CONVECTION Interface, the Material that I created is not being identified as a pickable material. 

 

If I create the same material with a MAT-4 Card, the CONVECTION interface identifies the material, but I will not be able to perform a coupled analysis without defining the material properties in the MAT-1 card.

 

Could you please help me with this?