WT tees

WT12X73 WT305X108.5

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 = 12.9d = 12.4tf = 1.09tf = 1.09tw = 0.65tw = 0.65
Cross-section, to scaledimensions in inches

Dimensions

Depthd
12.4in
Flange widthbf
12.9in
Web thicknesstw
0.65in
Flange thicknesstf
1.09in
Distance k (design)kdes
1.59in
Distance k (detailing)kdet
2.375in

Mass and area

Mass per lengthm
73lb/ft
Cross-sectional areaA
21.5in²

Strong axis x–x

Moment of inertiaIx
264in⁴
Elastic section modulusSx
27.2in³
Plastic section modulusZx
48.2in³
Radius of gyrationrx
3.5in

Weak axis y–y

Moment of inertiaIy
195in⁴
Elastic section modulusSy
30.3in³
Plastic section modulusZy
46.6in³
Radius of gyrationry
3.01in

Torsion and stability

Torsional constantJ
6.7in⁴
Warping constantCw
31.9in⁶
Polar radius (shear center)r̄o
5.08in
Flexural constantH
0.827

Centers

Centroidȳ
2.66in
Plastic neutral axisyp
0.833in

Slenderness ratios

Flange slendernessbf/2tf
5.92
Wall slendernessD/t
19.1

Equivalents in other standards