WT tees

WT4X9 WT100X13.3

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 = 5.25d = 4.07tf = 0.33tf = 0.33tw = 0.23tw = 0.23
Cross-section, to scaledimensions in inches

Dimensions

Depthd
4.07in
Flange widthbf
5.25in
Web thicknesstw
0.23in
Flange thicknesstf
0.33in
Distance k (design)kdes
0.63in
Distance k (detailing)kdet
0.8125in

Mass and area

Mass per lengthm
9lb/ft
Cross-sectional areaA
2.63in²

Strong axis x–x

Moment of inertiaIx
3.41in⁴
Elastic section modulusSx
1.05in³
Plastic section modulusZx
1.86in³
Radius of gyrationrx
1.14in

Weak axis y–y

Moment of inertiaIy
3.98in⁴
Elastic section modulusSy
1.52in³
Plastic section modulusZy
2.33in³
Radius of gyrationry
1.23in

Torsion and stability

Torsional constantJ
0.0855in⁴
Warping constantCw
0.0562in⁶
Polar radius (shear center)r̄o
1.8in
Flexural constantH
0.863

Centers

Centroidȳ
0.834in
Plastic neutral axisyp
0.251in

Slenderness ratios

Flange slendernessbf/2tf
7.95
Wall slendernessD/t
17.7

Equivalents in other standards