I Beams

The section values shown on this page have been calculated from the nominal dimensions of the profile. All the shapes listed in the table are available but not all are stocked. For information on availability and price, contact Treadwell Group on 1800 246 800.

*457.20 I Beam - Web - 9.53mm Flange = 12.70mm
*609.60 I Beam - Web = 9.53mm Flange = 19.05mm