WT tees

WT3X8 WT75X12

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 = 4.03d = 3.14tf = 0.405tf = 0.405tw = 0.26tw = 0.26
Cross-section, to scaledimensions in inches

Dimensions

Depthd
3.14in
Flange widthbf
4.03in
Web thicknesstw
0.26in
Flange thicknesstf
0.405in
Distance k (design)kdes
0.655in
Distance k (detailing)kdet
0.875in

Mass and area

Mass per lengthm
8lb/ft
Cross-sectional areaA
2.37in²

Strong axis x–x

Moment of inertiaIx
1.69in⁴
Elastic section modulusSx
0.685in³
Plastic section modulusZx
1.25in³
Radius of gyrationrx
0.844in

Weak axis y–y

Moment of inertiaIy
2.21in⁴
Elastic section modulusSy
1.1in³
Plastic section modulusZy
1.69in³
Radius of gyrationry
0.966in

Torsion and stability

Torsional constantJ
0.111in⁴
Warping constantCw
0.0426in⁶
Polar radius (shear center)r̄o
1.37in
Flexural constantH
0.88

Centers

Centroidȳ
0.676in
Plastic neutral axisyp
0.294in

Slenderness ratios

Flange slendernessbf/2tf
4.98
Wall slendernessD/t
12.1

Equivalents in other standards