I55c Dimensions

The steel beam dimensions for the I55c section can be seen in the table. The depth of the section is 550 mm. The width of the section is 170 mm.

170 mm 550 mm 21 mm 16.5 mm
Dimension Value
Depth 550 mm
Top Width 170 mm
Top Thickness 21 mm
Bottom Width 170 mm
Bottom Thickness 21 mm
Web Thickness 16.5 mm
Fillet Radius 14.5 mm

I55c Section Properties

The I55c section has an area of 15618.5mm2. The below table outlines the I55c section properties including the torsion constant as well as moment of inertia and plastic modulus properties.

A J Iyp Izp Alpha Iw Plastic Mod Yp Plastic Mod Xp
15618.5 mm2 1841691 mm4 14800000 mm4 684000000 mm4 0 deg 1199999942656 mm6 340113.59 mm3 2998565 mm3

Materials and Design Standards I55c

This section is typically designed using the design standard AISC 360-16 LRFD and is manufactured using a hot rolled process as it is a steel section.

I55b Dimensions I56a Dimensions