WT tees

WT12X88 WT305X131

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 = 12.6tf = 1.34tf = 1.34tw = 0.75tw = 0.75
Cross-section, to scaledimensions in inches

Dimensions

Depthd
12.6in
Flange widthbf
12.9in
Web thicknesstw
0.75in
Flange thicknesstf
1.34in
Distance k (design)kdes
1.84in
Distance k (detailing)kdet
2.625in

Mass and area

Mass per lengthm
88lb/ft
Cross-sectional areaA
25.8in²

Strong axis x–x

Moment of inertiaIx
319in⁴
Elastic section modulusSx
32.2in³
Plastic section modulusZx
57.8in³
Radius of gyrationrx
3.51in

Weak axis y–y

Moment of inertiaIy
240in⁴
Elastic section modulusSy
37.2in³
Plastic section modulusZy
57.3in³
Radius of gyrationry
3.04in

Torsion and stability

Torsional constantJ
11.9in⁴
Warping constantCw
55.8in⁶
Polar radius (shear center)r̄o
5.09in
Flexural constantH
0.835

Centers

Centroidȳ
2.74in
Plastic neutral axisyp
1in

Slenderness ratios

Flange slendernessbf/2tf
4.81
Wall slendernessD/t
16.8

Equivalents in other standards