ST tees

ST1.5X2.85 ST37.5X4.25

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 = 2.33d = 1.5tf = 0.26tf = 0.26tw = 0.17tw = 0.17
Cross-section, to scaledimensions in inches

Dimensions

Depthd
1.5in
Flange widthbf
2.33in
Web thicknesstw
0.17in
Flange thicknesstf
0.26in
Distance k (design)kdes
0.625in
Distance k (detailing)kdet
0.625in

Mass and area

Mass per lengthm
2.85lb/ft
Cross-sectional areaA
0.83in²

Strong axis x–x

Moment of inertiaIx
0.114in⁴
Elastic section modulusSx
0.097in³
Plastic section modulusZx
0.196in³
Radius of gyrationrx
0.37in

Weak axis y–y

Moment of inertiaIy
0.223in⁴
Elastic section modulusSy
0.192in³
Plastic section modulusZy
0.328in³
Radius of gyrationry
0.518in

Torsion and stability

Torsional constantJ
0.0216in⁴
Warping constantCw
0.00189in⁶
Polar radius (shear center)r̄o
0.667in
Flexural constantH
0.911

Centers

Centroidȳ
0.329in
Plastic neutral axisyp
0.171in

Slenderness ratios

Flange slendernessbf/2tf
4.48
Wall slendernessD/t
8.82

Equivalents in other standards