ST tees

ST1.5X3.75 ST37.5X5.6

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 = 2.51d = 1.5tf = 0.26tf = 0.26tw = 0.349tw = 0.349
Cross-section, to scaledimensions in inches

Dimensions

Depthd
1.5in
Flange widthbf
2.51in
Web thicknesstw
0.349in
Flange thicknesstf
0.26in
Distance k (design)kdes
0.625in
Distance k (detailing)kdet
0.625in

Mass and area

Mass per lengthm
3.75lb/ft
Cross-sectional areaA
1.1in²

Strong axis x–x

Moment of inertiaIx
0.2in⁴
Elastic section modulusSx
0.187in³
Plastic section modulusZx
0.351in³
Radius of gyrationrx
0.426in

Weak axis y–y

Moment of inertiaIy
0.289in⁴
Elastic section modulusSy
0.23in³
Plastic section modulusZy
0.411in³
Radius of gyrationry
0.513in

Torsion and stability

Torsional constantJ
0.0432in⁴
Warping constantCw
0.00496in⁶
Polar radius (shear center)r̄o
0.732in
Flexural constantH
0.83

Centers

Centroidȳ
0.432in
Plastic neutral axisyp
0.219in

Slenderness ratios

Flange slendernessbf/2tf
4.83
Wall slendernessD/t
4.3

Equivalents in other standards