WT8x50 – WT Shapes

WT8x50 is a tee 8.49 in (216 mm) deep with a 10.4 in (264 mm) flange, weighing 50 lb/ft (74.4 kg/m).

WT shapes are structural tees produced by splitting a W shape lengthwise down the centre of its web, yielding a T-shaped cross-section with the flange width and thickness of the parent W shape. They're used as chords in trusses and open-web steel joists, as flanges welded to plate to build up girders and other custom sections, and anywhere a single wide bearing flange on a stem is more structurally efficient than a full I-shaped section — typically where only one face of the member needs to carry a bearing or connection load.

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Dimensions

PropertyValue
Nominal Weight (lb/ft)50.0
Depth of Section (in)8.49
Width of Section (in)10.4
Web Thickness (in)0.585
Flange Thickness (in)0.985
Kdet Dimension (in)1.875

Full sortable table: Dimensions table for this family

Section Properties

PropertyValue
Ix (in⁴)76.8
Zx (in³)20.7
Sx (in³)11.4
rx (in)2.28
Iy (in⁴)93.1
Zy (in³)27.4
Sy (in³)17.9
ry (in)2.51
J (in⁴)3.85
Cw (in⁶)10.4
ro (in)3.63
H (-)0.878

Full sortable table: Section properties table for this family