ST tees

ST10X33 ST255X49.1

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 = 6.26d = 10tf = 0.795tf = 0.795tw = 0.505tw = 0.505
Cross-section, to scaledimensions in inches

Dimensions

Depthd
10in
Flange widthbf
6.26in
Web thicknesstw
0.505in
Flange thicknesstf
0.795in
Distance k (design)kdes
1.63in
Distance k (detailing)kdet
1.625in

Mass and area

Mass per lengthm
33lb/ft
Cross-sectional areaA
9.7in²

Strong axis x–x

Moment of inertiaIx
92.9in⁴
Elastic section modulusSx
12.9in³
Plastic section modulusZx
23.4in³
Radius of gyrationrx
3.1in

Weak axis y–y

Moment of inertiaIy
13.7in⁴
Elastic section modulusSy
4.39in³
Plastic section modulusZy
7.7in³
Radius of gyrationry
1.19in

Torsion and stability

Torsional constantJ
1.78in⁴
Warping constantCw
4.02in⁶
Polar radius (shear center)r̄o
4.1in
Flexural constantH
0.654

Centers

Centroidȳ
2.81in
Plastic neutral axisyp
0.841in

Slenderness ratios

Flange slendernessbf/2tf
3.94
Wall slendernessD/t
19.8

Equivalents in other standards