HSS18x18x5/8 Dimensions

The steel beam dimensions for the HSS18x18x5/8 section can be seen in the table. The depth of the section is 18 in. The width of the section is 18 in.

18 in18 in0.581 in0.581 in
Dimension Value
Depth 18 in
Design Thickness 0.581 in
Fillet Radius 0.581 in
Nominal Thickness 0.62 in

HSS18x18x5/8 Section Properties

The HSS18x18x5/8 section has an area of 39.6in2. The below table outlines the HSS18x18x5/8 section properties including the torsion constant as well as moment of inertia and plastic modulus properties.

A J Iyp Izp Plastic Mod Yp Plastic Mod Xp
39.6 in2 3120 in4 1980 in4 1980 in4 257 in3 257 in3

Materials and Design Standards HSS18x18x5/8

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

HSS18x18x3/8 Dimensions HSS18x18x7/8 Dimensions