WT tees

WT20X163.5 WT500X243

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 = 20.4tf = 2.13tf = 2.13tw = 1.18tw = 1.18
Cross-section, to scaledimensions in inches

Dimensions

Depthd
20.4in
Flange widthbf
12.1in
Web thicknesstw
1.18in
Flange thicknesstf
2.13in
Distance k (design)kdes
3.31in
Distance k (detailing)kdet
3.375in

Mass and area

Mass per lengthm
163.5lb/ft
Cross-sectional areaA
47.9in²

Strong axis x–x

Moment of inertiaIx
1,840in⁴
Elastic section modulusSx
125in³
Plastic section modulusZx
224in³
Radius of gyrationrx
6.19in

Weak axis y–y

Moment of inertiaIy
320in⁴
Elastic section modulusSy
52.7in³
Plastic section modulusZy
85in³
Radius of gyrationry
2.58in

Torsion and stability

Torsional constantJ
51.4in⁴
Warping constantCw
449in⁶
Polar radius (shear center)r̄o
8.13in
Flexural constantH
0.68

Centers

Centroidȳ
5.66in
Plastic neutral axisyp
1.98in

Slenderness ratios

Flange slendernessbf/2tf
2.85
Wall slendernessD/t
17.3

Equivalents in other standards