WT tees

WT18X75 WT460X111.5

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 = 17.9tf = 0.94tf = 0.94tw = 0.625tw = 0.625
Cross-section, to scaledimensions in inches

Dimensions

Depthd
17.9in
Flange widthbf
12in
Web thicknesstw
0.625in
Flange thicknesstf
0.94in
Distance k (design)kdes
1.69in
Distance k (detailing)kdet
2.188in

Mass and area

Mass per lengthm
75lb/ft
Cross-sectional areaA
22.1in²

Strong axis x–x

Moment of inertiaIx
698in⁴
Elastic section modulusSx
53.1in³
Plastic section modulusZx
95.5in³
Radius of gyrationrx
5.62in

Weak axis y–y

Moment of inertiaIy
135in⁴
Elastic section modulusSy
22.5in³
Plastic section modulusZy
35.4in³
Radius of gyrationry
2.47in

Torsion and stability

Torsional constantJ
5.04in⁴
Warping constantCw
46in⁶
Polar radius (shear center)r̄o
7.5in
Flexural constantH
0.67

Centers

Centroidȳ
4.78in
Plastic neutral axisyp
0.923in

Slenderness ratios

Flange slendernessbf/2tf
6.37
Wall slendernessD/t
28.6

Equivalents in other standards