WT tees

WT16.5X120.5 WT420X179.5

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 = 15.9d = 17.1tf = 1.4tf = 1.4tw = 0.83tw = 0.83
Cross-section, to scaledimensions in inches

Dimensions

Depthd
17.1in
Flange widthbf
15.9in
Web thicknesstw
0.83in
Flange thicknesstf
1.4in
Distance k (design)kdes
2.19in
Distance k (detailing)kdet
2.688in

Mass and area

Mass per lengthm
120.5lb/ft
Cross-sectional areaA
35.6in²

Strong axis x–x

Moment of inertiaIx
872in⁴
Elastic section modulusSx
65.8in³
Plastic section modulusZx
116in³
Radius of gyrationrx
4.96in

Weak axis y–y

Moment of inertiaIy
466in⁴
Elastic section modulusSy
58.8in³
Plastic section modulusZy
90.8in³
Radius of gyrationry
3.62in

Torsion and stability

Torsional constantJ
18in⁴
Warping constantCw
146in⁶
Polar radius (shear center)r̄o
6.9in
Flexural constantH
0.792

Centers

Centroidȳ
3.84in
Plastic neutral axisyp
1.12in

Slenderness ratios

Flange slendernessbf/2tf
5.66
Wall slendernessD/t
20.6

Equivalents in other standards