https://communities.bentley.com/products/ram-staad/f/ram-staad-forum/189447/yield-strength-rounds-downWhy does RAM Structural System round down the Yield Strength fy value? I am located in Canada so if I use american steel then I convert the fy=50 000psi to MPa which is approximately 345MPa. So in the Modeler when laying out the beams I type in 345MPaen-USTelligent Community 12https://communities.bentley.com/thread/557794?ContentTypeID=1Tue, 03 Dec 2019 16:01:32 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:7cf20fad-487b-4f56-9852-901207b672bfSeth Guthrie<p>For more on this see:&nbsp;<a href="/products/ram-staad/w/structural_analysis_and_design__wiki/13884/ram-ss-design-fy-or-py">https://communities.bentley.com/products/ram-staad/w/structural_analysis_and_design__wiki/13884/ram-ss-design-fy-or-py</a></p><div style="clear:both;"></div>