Material Issue/Bug
I'm sorry you are experiencing this issue.. 
Could you share the custom library file(*.adsklib) and your model? I would like to reproduce it on my side.
Here is how to share your design.
Is it just for static analysis? have you changed the study type??
If you change the study type, some material properties would miss. so you need to add the different material properties. but I'm not sure what happen to you.. 
so I look forward to your reply
Many thanks,
Ahreum.
Thank you for sharing your model. 
However I need your material library to check.
Would you mind trying it below?
1. Go to the "Manage materials" in the Modify tool bar.
2. Check the saved location (just hover the mouse cursor on the library name and it will showe the location)
I look forward your help
Many thanks ,
Ahreum.
When I open your library file, the Aluminum 2014-T6 doesn't include the properties information.
When you were running with this materials, Did you get the results?
It's really interesting..because Aluminum 2024-T6 and Aluminum 5052H32 doesn't have the properties. However, ASTM A36 Beam material has included the properties.
May I know how you create the library? Comparing to ASTM, did you use a different way??
I look forward to your reply.
Many thanks,
Ahreum.
I'm sorry to hear that..
I tested on my machine, but I was unable to reproduce it.. could you record our issue to see your steps??
Are you using Window or Mac?
Here is how to use the screencast
I look forward to your reply
Many thanks,
Ahreum.
