WT – tees

WT155x14.15

Standard: ASTM A6/A6M (désignations métriques)Source: SI values from the AISC v16.0 database (ASTM A6 shapes common to Canada)
ASTM A6 rolled shapes are the same in Canada; the CISC list may differ slightly (availability).
xybf = 102d = 154tf = 8.89tf = 8.89tw = 5.97tw = 5.97
Cross-section, to scaledimensions in mm

Dimensions

Depthd
154mm
Flange widthbf
102mm
Web thicknesstw
5.97mm
Flange thicknesstf
8.89mm
Distance k (design)kdes
16.5mm
Distance k (detailing)kdet
22.2mm

Mass and area

Mass per lengthm
14.2kg/m
Cross-sectional areaA
1,800mm²

Strong axis x–x

Moment of inertiaIx
4.210⁶ mm⁴
Elastic section modulusSx
37.410³ mm³
Plastic section modulusZx
67.410³ mm³
Radius of gyrationrx
48.3mm

Weak axis y–y

Moment of inertiaIy
0.78310⁶ mm⁴
Elastic section modulusSy
15.410³ mm³
Plastic section modulusZy
24.410³ mm³
Radius of gyrationry
20.9mm

Torsion and stability

Torsional constantJ
37.410³ mm⁴
Warping constantCw
0.025110⁹ mm⁶
Polar radius (shear center)r̄o
64.5mm
Flexural constantH
0.665

Centers

Centroidȳ
41.9mm
Plastic neutral axisyp
8.84mm

Slenderness ratios

Flange slendernessbf/2tf
5.72
Wall slendernessD/t
25.9

Equivalents in other standards