WT tees

WT18X67.5 WT460X100.5

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 = 12d = 17.8tf = 0.79tf = 0.79tw = 0.6tw = 0.6
Cross-section, to scaledimensions in inches

Dimensions

Depthd
17.8in
Flange widthbf
12in
Web thicknesstw
0.6in
Flange thicknesstf
0.79in
Distance k (design)kdes
1.54in
Distance k (detailing)kdet
2.063in

Mass and area

Mass per lengthm
67.5lb/ft
Cross-sectional areaA
19.9in²

Strong axis x–x

Moment of inertiaIx
637in⁴
Elastic section modulusSx
49.7in³
Plastic section modulusZx
90.1in³
Radius of gyrationrx
5.66in

Weak axis y–y

Moment of inertiaIy
113in⁴
Elastic section modulusSy
18.9in³
Plastic section modulusZy
29.8in³
Radius of gyrationry
2.38in

Torsion and stability

Torsional constantJ
3.48in⁴
Warping constantCw
37.3in⁶
Polar radius (shear center)r̄o
7.65in
Flexural constantH
0.644

Centers

Centroidȳ
4.96in
Plastic neutral axisyp
1.23in

Slenderness ratios

Flange slendernessbf/2tf
7.56
Wall slendernessD/t
29.7

Equivalents in other standards