WT tees

WT16.5X84.5 WT420X125.5

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 = 11.5d = 16.9tf = 1.22tf = 1.22tw = 0.67tw = 0.67
Cross-section, to scaledimensions in inches

Dimensions

Depthd
16.9in
Flange widthbf
11.5in
Web thicknesstw
0.67in
Flange thicknesstf
1.22in
Distance k (design)kdes
1.92in
Distance k (detailing)kdet
2.438in

Mass and area

Mass per lengthm
84.5lb/ft
Cross-sectional areaA
24.7in²

Strong axis x–x

Moment of inertiaIx
649in⁴
Elastic section modulusSx
51.1in³
Plastic section modulusZx
90.8in³
Radius of gyrationrx
5.12in

Weak axis y–y

Moment of inertiaIy
155in⁴
Elastic section modulusSy
27in³
Plastic section modulusZy
42.1in³
Radius of gyrationry
2.5in

Torsion and stability

Torsional constantJ
8.81in⁴
Warping constantCw
55.4in⁶
Polar radius (shear center)r̄o
6.74in
Flexural constantH
0.715

Centers

Centroidȳ
4.21in
Plastic neutral axisyp
1.08in

Slenderness ratios

Flange slendernessbf/2tf
4.71
Wall slendernessD/t
25.2

Equivalents in other standards