WT tees

WT18X91 WT460X135.5

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xybf = 12.1d = 18.2tf = 1.18tf = 1.18tw = 0.725tw = 0.725
Cross-section, to scaledimensions in inches

Dimensions

Depthd
18.2in
Flange widthbf
12.1in
Web thicknesstw
0.725in
Flange thicknesstf
1.18in
Distance k (design)kdes
1.93in
Distance k (detailing)kdet
2.375in

Mass and area

Mass per lengthm
91lb/ft
Cross-sectional areaA
26.8in²

Strong axis x–x

Moment of inertiaIx
845in⁴
Elastic section modulusSx
63.1in³
Plastic section modulusZx
113in³
Radius of gyrationrx
5.62in

Weak axis y–y

Moment of inertiaIy
174in⁴
Elastic section modulusSy
28.8in³
Plastic section modulusZy
45.3in³
Radius of gyrationry
2.55in

Torsion and stability

Torsional constantJ
9.2in⁴
Warping constantCw
77.6in⁶
Polar radius (shear center)r̄o
7.45in
Flexural constantH
0.685

Centers

Centroidȳ
4.77in
Plastic neutral axisyp
1.11in

Slenderness ratios

Flange slendernessbf/2tf
5.12
Wall slendernessD/t
25.1

Equivalents in other standards