WT tees

WT7X17 WT180X25.5

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 = 6.75d = 6.99tf = 0.455tf = 0.455tw = 0.285tw = 0.285
Cross-section, to scaledimensions in inches

Dimensions

Depthd
6.99in
Flange widthbf
6.75in
Web thicknesstw
0.285in
Flange thicknesstf
0.455in
Distance k (design)kdes
0.855in
Distance k (detailing)kdet
1.188in

Mass and area

Mass per lengthm
17lb/ft
Cross-sectional areaA
5in²

Strong axis x–x

Moment of inertiaIx
20.9in⁴
Elastic section modulusSx
3.83in³
Plastic section modulusZx
6.74in³
Radius of gyrationrx
2.04in

Weak axis y–y

Moment of inertiaIy
11.6in⁴
Elastic section modulusSy
3.45in³
Plastic section modulusZy
5.32in³
Radius of gyrationry
1.53in

Torsion and stability

Torsional constantJ
0.284in⁴
Warping constantCw
0.4in⁶
Polar radius (shear center)r̄o
2.87in
Flexural constantH
0.792

Centers

Centroidȳ
1.53in
Plastic neutral axisyp
0.371in

Slenderness ratios

Flange slendernessbf/2tf
7.41
Wall slendernessD/t
24.5

Equivalents in other standards