ST tees
ST6X15.9 ST155X23.65
Values published by AISC, in US customary (original) and SI units.
Dimensions
- Depthd
- 6in
- Flange widthbf
- 5in
- Web thicknesstw
- 0.35in
- Flange thicknesstf
- 0.544in
- Distance k (design)kdes
- 1.19in
- Distance k (detailing)kdet
- 1.188in
Mass and area
- Mass per lengthm
- 15.9lb/ft
- Cross-sectional areaA
- 4.65in²
Strong axis x–x
- Moment of inertiaIx
- 14.8in⁴
- Elastic section modulusSx
- 3.3in³
- Plastic section modulusZx
- 5.94in³
- Radius of gyrationrx
- 1.78in
Weak axis y–y
- Moment of inertiaIy
- 4.66in⁴
- Elastic section modulusSy
- 1.87in³
- Plastic section modulusZy
- 3.22in³
- Radius of gyrationry
- 1in
Torsion and stability
- Torsional constantJ
- 0.438in⁴
- Warping constantCw
- 0.364in⁶
- Polar radius (shear center)r̄o
- 2.39in
- Flexural constantH
- 0.731
Centers
- Centroidȳ
- 1.51in
- Plastic neutral axisyp
- 0.48in
Slenderness ratios
- Flange slendernessbf/2tf
- 4.6
- Wall slendernessD/t
- 17.1