Where can I set the material grade or another allowable stress in SHAPE-THIN?
You can easily modify the material grade in the 1.2 "Materials" window by enetring a new material into the "Material Description" cell. You can also use the button [...] to access the library where you can select the relevant material.
It is also possible to edit the limit stresses directly. For this, click into the corresponding cell, for example "Limit Sigma", and enter the stress.
In addition to the windows, you can use the navigator where you can specify the same settings under "Materials".
Cross-Section Properties Software
Section properties, stress analysis, and plastic design of open and closed thin-walled cross-sections