WT tees

WT12X38 WT305X56.5

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 = 8.99d = 12tf = 0.68tf = 0.68tw = 0.44tw = 0.44
Cross-section, to scaledimensions in inches

Dimensions

Depthd
12in
Flange widthbf
8.99in
Web thicknesstw
0.44in
Flange thicknesstf
0.68in
Distance k (design)kdes
1.18in
Distance k (detailing)kdet
1.938in

Mass and area

Mass per lengthm
38lb/ft
Cross-sectional areaA
11.2in²

Strong axis x–x

Moment of inertiaIx
151in⁴
Elastic section modulusSx
16.9in³
Plastic section modulusZx
30.1in³
Radius of gyrationrx
3.68in

Weak axis y–y

Moment of inertiaIy
41.3in⁴
Elastic section modulusSy
9.18in³
Plastic section modulusZy
14.3in³
Radius of gyrationry
1.92in

Torsion and stability

Torsional constantJ
1.34in⁴
Warping constantCw
5.3in⁶
Polar radius (shear center)r̄o
4.93in
Flexural constantH
0.709

Centers

Centroidȳ
3in
Plastic neutral axisyp
0.622in

Slenderness ratios

Flange slendernessbf/2tf
6.61
Wall slendernessD/t
27.3

Equivalents in other standards