US Steel Section Sizes & PropertiesBrowse section properties for US hot-rolled structural steel sections. Select a section type below. W-Shapes (US wide-flange)289 sections S-Shapes (US standard I-beams)28 sections HP-Shapes (US bearing piles)22 sections M-Shapes (US miscellaneous)16 sections C-Channels (US standard)32 sections MC-Channels (US miscellaneous)40 sections L-Shapes (US angles)137 sections WT-Shapes (US tees)289 sections HSS (US hollow structural sections)525 sections Pipe (US)51 sections