ST12 sizes

Every ST12 in the AISC Shapes Database, 16th Edition, from 40 to 60.5 lb per foot. Pick a size for its full detailing dimensions and section properties.

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ST12 weight and dimension chart

SizeWeight (lb/ft)DepthFlangeSx (in³)
ST12×404012"7"18.6
ST12×454512"7 1/8"22.6
ST12×505012"7 1/4"26.3
ST12×535312 1/4"7 7/8"24.1
ST12×60.560.512 1/4"8"30.1

Data from the AISC Shapes Database v16.0. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.

Browse more: Tees · Steel Beam Size Chart