WT tees

WT20X117.5 WT500X175

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 = 11.9d = 19.8tf = 1.58tf = 1.58tw = 0.83tw = 0.83
Cross-section, to scaledimensions in inches

Dimensions

Depthd
19.8in
Flange widthbf
11.9in
Web thicknesstw
0.83in
Flange thicknesstf
1.58in
Distance k (design)kdes
2.76in
Distance k (detailing)kdet
2.875in

Mass and area

Mass per lengthm
117.5lb/ft
Cross-sectional areaA
34.6in²

Strong axis x–x

Moment of inertiaIx
1,260in⁴
Elastic section modulusSx
85.7in³
Plastic section modulusZx
153in³
Radius of gyrationrx
6.04in

Weak axis y–y

Moment of inertiaIy
222in⁴
Elastic section modulusSy
37.3in³
Plastic section modulusZy
59in³
Radius of gyrationry
2.54in

Torsion and stability

Torsional constantJ
20.6in⁴
Warping constantCw
156in⁶
Polar radius (shear center)r̄o
7.88in
Flexural constantH
0.691

Centers

Centroidȳ
5.17in
Plastic neutral axisyp
1.45in

Slenderness ratios

Flange slendernessbf/2tf
3.77
Wall slendernessD/t
23.9

Equivalents in other standards