WT tees

WT20X327.5 WT500X488

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 = 16.9d = 21.8tf = 3.54tf = 3.54tw = 1.97tw = 1.97
Cross-section, to scaledimensions in inches

Dimensions

Depthd
21.8in
Flange widthbf
16.9in
Web thicknesstw
1.97in
Flange thicknesstf
3.54in
Distance k (design)kdes
4.72in
Distance k (detailing)kdet
4.813in

Mass and area

Mass per lengthm
327.5lb/ft
Cross-sectional areaA
96.4in²

Strong axis x–x

Moment of inertiaIx
3,730in⁴
Elastic section modulusSx
234in³
Plastic section modulusZx
426in³
Radius of gyrationrx
6.22in

Weak axis y–y

Moment of inertiaIy
1,440in⁴
Elastic section modulusSy
170in³
Plastic section modulusZy
271in³
Radius of gyrationry
3.86in

Torsion and stability

Torsional constantJ
293in⁴
Warping constantCw
3,190in⁶
Polar radius (shear center)r̄o
8.38in
Flexural constantH
0.763

Centers

Centroidȳ
5.85in
Plastic neutral axisyp
2.85in

Slenderness ratios

Flange slendernessbf/2tf
2.39
Wall slendernessD/t
11.1

Equivalents in other standards