WT tees

WT8X20 WT205X30

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 = 7d = 8.01tf = 0.505tf = 0.505tw = 0.305tw = 0.305
Cross-section, to scaledimensions in inches

Dimensions

Depthd
8.01in
Flange widthbf
7in
Web thicknesstw
0.305in
Flange thicknesstf
0.505in
Distance k (design)kdes
0.907in
Distance k (detailing)kdet
1.188in

Mass and area

Mass per lengthm
20lb/ft
Cross-sectional areaA
5.89in²

Strong axis x–x

Moment of inertiaIx
33.1in⁴
Elastic section modulusSx
5.35in³
Plastic section modulusZx
9.43in³
Radius of gyrationrx
2.37in

Weak axis y–y

Moment of inertiaIy
14.4in⁴
Elastic section modulusSy
4.12in³
Plastic section modulusZy
6.36in³
Radius of gyrationry
1.56in

Torsion and stability

Torsional constantJ
0.396in⁴
Warping constantCw
0.673in⁶
Polar radius (shear center)r̄o
3.24in
Flexural constantH
0.769

Centers

Centroidȳ
1.81in
Plastic neutral axisyp
0.421in

Slenderness ratios

Flange slendernessbf/2tf
6.93
Wall slendernessD/t
26.3

Equivalents in other standards