WT tees

WT9X20 WT230X30

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 = 6.02d = 8.95tf = 0.525tf = 0.525tw = 0.315tw = 0.315
Cross-section, to scaledimensions in inches

Dimensions

Depthd
8.95in
Flange widthbf
6.02in
Web thicknesstw
0.315in
Flange thicknesstf
0.525in
Distance k (design)kdes
0.927in
Distance k (detailing)kdet
1.188in

Mass and area

Mass per lengthm
20lb/ft
Cross-sectional areaA
5.88in²

Strong axis x–x

Moment of inertiaIx
44.8in⁴
Elastic section modulusSx
6.73in³
Plastic section modulusZx
12in³
Radius of gyrationrx
2.76in

Weak axis y–y

Moment of inertiaIy
9.55in⁴
Elastic section modulusSy
3.17in³
Plastic section modulusZy
4.97in³
Radius of gyrationry
1.27in

Torsion and stability

Torsional constantJ
0.404in⁴
Warping constantCw
0.788in⁶
Polar radius (shear center)r̄o
3.65in
Flexural constantH
0.693

Centers

Centroidȳ
2.29in
Plastic neutral axisyp
0.489in

Slenderness ratios

Flange slendernessbf/2tf
5.73
Wall slendernessD/t
28.4

Equivalents in other standards