WT tees

WT20X215.5 WT500X321

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 = 16.2d = 20.6tf = 2.36tf = 2.36tw = 1.34tw = 1.34
Cross-section, to scaledimensions in inches

Dimensions

Depthd
20.6in
Flange widthbf
16.2in
Web thicknesstw
1.34in
Flange thicknesstf
2.36in
Distance k (design)kdes
3.54in
Distance k (detailing)kdet
3.625in

Mass and area

Mass per lengthm
215.5lb/ft
Cross-sectional areaA
63.3in²

Strong axis x–x

Moment of inertiaIx
2,290in⁴
Elastic section modulusSx
148in³
Plastic section modulusZx
266in³
Radius of gyrationrx
6.01in

Weak axis y–y

Moment of inertiaIy
843in⁴
Elastic section modulusSy
104in³
Plastic section modulusZy
164in³
Radius of gyrationry
3.65in

Torsion and stability

Torsional constantJ
88.2in⁴
Warping constantCw
881in⁶
Polar radius (shear center)r̄o
8.09in
Flexural constantH
0.756

Centers

Centroidȳ
5.18in
Plastic neutral axisyp
1.95in

Slenderness ratios

Flange slendernessbf/2tf
3.44
Wall slendernessD/t
15.4

Equivalents in other standards