WT7x128.5 Dimensions

The steel beam dimensions for the WT7x128.5 section can be seen in the table. The depth of the section is 8.19 in. The width of the section is 16 in.

16 in8.19 in1.89 in1.18 in
Dimension Value
Depth 8.19 in
Top Width 16 in
Top Thickness 1.89 in
Web Thickness 1.18 in
Fillet Radius 0.6725 in

WT7x128.5 Section Properties

The WT7x128.5 section has an area of 37.8in2. The below table outlines the WT7x128.5 section properties including the torsion constant as well as moment of inertia and plastic modulus properties.

A J Iyp Izp Alpha Cy Cz Iw Plastic Mod Yp Plastic Mod Xp
37.8 in2 39.3 in4 645 in4 133 in4 0 deg 6.44 in 0 in 209 in6 123 in3 43.9 in3

Materials and Design Standards WT7x128.5

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.

WT7x116.5 Dimensions WT7x141.5 Dimensions