WT – tees

WT155x10.5

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 = 151tf = 5.72tf = 5.72tw = 5.08tw = 5.08
Cross-section, to scaledimensions in mm

Dimensions

Depthd
151mm
Flange widthbf
101mm
Web thicknesstw
5.08mm
Flange thicknesstf
5.72mm
Distance k (design)kdes
13.3mm
Distance k (detailing)kdet
19.1mm

Mass and area

Mass per lengthm
10.5kg/m
Cross-sectional areaA
1,340mm²

Strong axis x–x

Moment of inertiaIx
3.1910⁶ mm⁴
Elastic section modulusSx
3010³ mm³
Plastic section modulusZx
54.410³ mm³
Radius of gyrationrx
48.8mm

Weak axis y–y

Moment of inertiaIy
0.49110⁶ mm⁴
Elastic section modulusSy
9.7210³ mm³
Plastic section modulusZy
15.510³ mm³
Radius of gyrationry
19.1mm

Torsion and stability

Torsional constantJ
14.610³ mm⁴
Warping constantCw
0.013210⁹ mm⁶
Polar radius (shear center)r̄o
67.1mm
Flexural constantH
0.611

Centers

Centroidȳ
44.7mm
Plastic neutral axisyp
19.3mm

Slenderness ratios

Flange slendernessbf/2tf
8.82
Wall slendernessD/t
29.8

Equivalents in other standards