WT – tees

WT460x135.5

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 = 30tf = 30tw = 18.4tw = 18.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
462mm
Flange widthbf
307mm
Web thicknesstw
18.4mm
Flange thicknesstf
30mm
Distance k (design)kdes
49mm
Distance k (detailing)kdet
60.3mm

Mass and area

Mass per lengthm
136kg/m
Cross-sectional areaA
17,300mm²

Strong axis x–x

Moment of inertiaIx
35210⁶ mm⁴
Elastic section modulusSx
1,03010³ mm³
Plastic section modulusZx
1,85010³ mm³
Radius of gyrationrx
143mm

Weak axis y–y

Moment of inertiaIy
72.410⁶ mm⁴
Elastic section modulusSy
47210³ mm³
Plastic section modulusZy
74210³ mm³
Radius of gyrationry
64.8mm

Torsion and stability

Torsional constantJ
3,83010³ mm⁴
Warping constantCw
20.810⁹ mm⁶
Polar radius (shear center)r̄o
189mm
Flexural constantH
0.685

Centers

Centroidȳ
121mm
Plastic neutral axisyp
28.2mm

Slenderness ratios

Flange slendernessbf/2tf
5.12
Wall slendernessD/t
25.1

Equivalents in other standards