Helpful when working on existing buildings to check effects on existing older structures when remodeling.
Yes, Please add A36 (36ksi) strength steel as an option in addition to 50ksi. Otherwise old steel members (pre-1997) will be undersized if calculated as 50ksi.
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Yes, Please add A36 (36ksi) strength steel as an option in addition to 50ksi. Otherwise old steel members (pre-1997) will be undersized if calculated as 50ksi.