UK Steel Section Sizes & PropertiesBrowse section properties for UK hot-rolled structural steel sections. Select a section type below. Universal Beams (UB)96 sections Universal Columns (UC)36 sections Parallel Flange Channels (PFC)16 sections Equal Angles (EA)66 sections Unequal Angles (UA)44 sections Circular Hollow Sections (CHS)124 sections Square Hollow Sections (SHS)147 sections Rectangular Hollow Sections (RHS)239 sections Structural Tees cut from UB81 sections Structural Tees cut from UC27 sections