WT – tees

WT460x144.5

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 = 307d = 462tf = 32tf = 32tw = 19.4tw = 19.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
462mm
Flange widthbf
307mm
Web thicknesstw
19.4mm
Flange thicknesstf
32mm
Distance k (design)kdes
51.1mm
Distance k (detailing)kdet
63.5mm

Mass and area

Mass per lengthm
145kg/m
Cross-sectional areaA
18,400mm²

Strong axis x–x

Moment of inertiaIx
37510⁶ mm⁴
Elastic section modulusSx
1,10010³ mm³
Plastic section modulusZx
1,97010³ mm³
Radius of gyrationrx
143mm

Weak axis y–y

Moment of inertiaIy
77.810⁶ mm⁴
Elastic section modulusSy
50610³ mm³
Plastic section modulusZy
80010³ mm³
Radius of gyrationry
65mm

Torsion and stability

Torsional constantJ
4,62010³ mm⁴
Warping constantCw
24.910⁹ mm⁶
Polar radius (shear center)r̄o
189mm
Flexural constantH
0.688

Centers

Centroidȳ
122mm
Plastic neutral axisyp
30mm

Slenderness ratios

Flange slendernessbf/2tf
4.81
Wall slendernessD/t
23.8

Equivalents in other standards