WT tees

WT20X198.5 WT500X295.5

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 = 16.1d = 20.5tf = 2.2tf = 2.2tw = 1.22tw = 1.22
Cross-section, to scaledimensions in inches

Dimensions

Depthd
20.5in
Flange widthbf
16.1in
Web thicknesstw
1.22in
Flange thicknesstf
2.2in
Distance k (design)kdes
3.38in
Distance k (detailing)kdet
3.5in

Mass and area

Mass per lengthm
198.5lb/ft
Cross-sectional areaA
58.3in²

Strong axis x–x

Moment of inertiaIx
2,070in⁴
Elastic section modulusSx
134in³
Plastic section modulusZx
240in³
Radius of gyrationrx
5.96in

Weak axis y–y

Moment of inertiaIy
771in⁴
Elastic section modulusSy
95.7in³
Plastic section modulusZy
150in³
Radius of gyrationry
3.63in

Torsion and stability

Torsional constantJ
70.6in⁴
Warping constantCw
677in⁶
Polar radius (shear center)r̄o
8.01in
Flexural constantH
0.76

Centers

Centroidȳ
5.03in
Plastic neutral axisyp
1.81in

Slenderness ratios

Flange slendernessbf/2tf
3.66
Wall slendernessD/t
16.8

Equivalents in other standards