WT – tees

WT155x11.9

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 = 101d = 152tf = 6.73tf = 6.73tw = 5.59tw = 5.59
Cross-section, to scaledimensions in mm

Dimensions

Depthd
152mm
Flange widthbf
101mm
Web thicknesstw
5.59mm
Flange thicknesstf
6.73mm
Distance k (design)kdes
14.4mm
Distance k (detailing)kdet
20.6mm

Mass and area

Mass per lengthm
11.9kg/m
Cross-sectional areaA
1,520mm²

Strong axis x–x

Moment of inertiaIx
3.6210⁶ mm⁴
Elastic section modulusSx
33.410³ mm³
Plastic section modulusZx
6110³ mm³
Radius of gyrationrx
48.8mm

Weak axis y–y

Moment of inertiaIy
0.58710⁶ mm⁴
Elastic section modulusSy
11.610³ mm³
Plastic section modulusZy
18.510³ mm³
Radius of gyrationry
19.6mm

Torsion and stability

Torsional constantJ
21.310³ mm⁴
Warping constantCw
0.018210⁹ mm⁶
Polar radius (shear center)r̄o
66.5mm
Flexural constantH
0.624

Centers

Centroidȳ
44.2mm
Plastic neutral axisyp
16.2mm

Slenderness ratios

Flange slendernessbf/2tf
7.53
Wall slendernessD/t
27.3

Equivalents in other standards