WT tees

WT18X151 WT460X224.5

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 = 16.7d = 18.7tf = 1.68tf = 1.68tw = 0.945tw = 0.945
Cross-section, to scaledimensions in inches

Dimensions

Depthd
18.7in
Flange widthbf
16.7in
Web thicknesstw
0.945in
Flange thicknesstf
1.68in
Distance k (design)kdes
2.63in
Distance k (detailing)kdet
3in

Mass and area

Mass per lengthm
151lb/ft
Cross-sectional areaA
44.5in²

Strong axis x–x

Moment of inertiaIx
1,280in⁴
Elastic section modulusSx
88.8in³
Plastic section modulusZx
158in³
Radius of gyrationrx
5.37in

Weak axis y–y

Moment of inertiaIy
648in⁴
Elastic section modulusSy
77.8in³
Plastic section modulusZy
120in³
Radius of gyrationry
3.82in

Torsion and stability

Torsional constantJ
32.1in⁴
Warping constantCw
285in⁶
Polar radius (shear center)r̄o
7.41in
Flexural constantH
0.792

Centers

Centroidȳ
4.22in
Plastic neutral axisyp
1.33in

Slenderness ratios

Flange slendernessbf/2tf
4.96
Wall slendernessD/t
19.8

Equivalents in other standards