WT tees

WT20X296.5 WT500X441.5

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 = 16.7d = 21.5tf = 3.23tf = 3.23tw = 1.79tw = 1.79
Cross-section, to scaledimensions in inches

Dimensions

Depthd
21.5in
Flange widthbf
16.7in
Web thicknesstw
1.79in
Flange thicknesstf
3.23in
Distance k (design)kdes
4.41in
Distance k (detailing)kdet
4.5in

Mass and area

Mass per lengthm
296.5lb/ft
Cross-sectional areaA
87.2in²

Strong axis x–x

Moment of inertiaIx
3,310in⁴
Elastic section modulusSx
209in³
Plastic section modulusZx
379in³
Radius of gyrationrx
6.16in

Weak axis y–y

Moment of inertiaIy
1,260in⁴
Elastic section modulusSy
151in³
Plastic section modulusZy
240in³
Radius of gyrationry
3.8in

Torsion and stability

Torsional constantJ
221in⁴
Warping constantCw
2,340in⁶
Polar radius (shear center)r̄o
8.29in
Flexural constantH
0.762

Centers

Centroidȳ
5.66in
Plastic neutral axisyp
2.61in

Slenderness ratios

Flange slendernessbf/2tf
2.58
Wall slendernessD/t
12

Equivalents in other standards