I Section Sizes

S shapes are designated by the letter s followed by the nominal depth in inches and the weight in pounds per foot.

I section sizes. Korashy ii sy cm 3. Hss sections are profiles with a hollow tubular cross section that is typically square or rectangular although circular and elliptical setions are also available. Surface area per unit length.

Sy upper flange cm 3. A medium weight beam sections mb 100 having the flange width and web thickness of 70 mm and 4 5 mm respectively has been modified to 50 mm flange width and 4 7 mm web thickness. Hd and other sections.

The british steel section range includes. Hollow structural section hss sizes. Wide flange wf and h sections.

Per 20 bar pounds 3 24 03 480 60 3 1 4 28 21 564 20 3 1 2 32 71 654 20 3 5 8 35 09 701 80 3 3 4 37 55 751 00 4 42 73 854 60 4 1 4 48 23 964 60 4 1 2 54 08 1081 60 4 3 4 60 25 1205 00 5 66 76 1335 20 5 1 4 73 60 1472 00 5 1 2 80 78 1615 60 5 3 4 88 29 1765 80 6 96 13 1922 60 6 1 4 104 31 2086 20 6 1 2 112 82 2256 40 6 3 4 121 67 2433 40. Therefore a 152x152x23uc would be a column section uc universal column of approximately 152 mm 6 0 in depth 152 mm width and weighing 23 kg m 46 lb yd of length. Elastic modulus of upper flange about y y axis.

Thickness of flange or wall thickness. Universal beams ub and universal columns uc europe. Dimensions and properties for the taper flange i beam.

In the united kingdom these steel sections are commonly specified with a code consisting of the major dimension usually the depth x the minor dimension x the mass per metre ending with the section type all measurements being metric. Distance between outer fibers of an angle to v v axis. Steel section sizes and property data for hot rolled open sections such as beams columns channels and angles and for hollow sections are contained in the blue book sci p363.