I've got to add some cold-formed steel joists to my model. The standard material properties spreadsheet only includes A570 and A607 steel. These are outdated specs as far as I know. Are others just creating their own material on the spreadsheet? Those specs were apparently superceded by A1003 (I think) in 2000. That's 10 years ago! Seems like enough time for Risa to pick up the change, eh?
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