WT – tees

WT460x634.5

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 = 462d = 549tf = 115tf = 115tw = 64tw = 64
Cross-section, to scaledimensions in mm

Dimensions

Depthd
549mm
Flange widthbf
462mm
Web thicknesstw
64mm
Flange thicknesstf
115mm
Distance k (design)kdes
134mm
Distance k (detailing)kdet
137mm

Mass and area

Mass per lengthm
635kg/m
Cross-sectional areaA
81,300mm²

Strong axis x–x

Moment of inertiaIx
1,86010⁶ mm⁴
Elastic section modulusSx
4,69010³ mm³
Plastic section modulusZx
8,74010³ mm³
Radius of gyrationrx
151mm

Weak axis y–y

Moment of inertiaIy
95710⁶ mm⁴
Elastic section modulusSy
4,15010³ mm³
Plastic section modulusZy
6,61010³ mm³
Radius of gyrationry
108mm

Torsion and stability

Torsional constantJ
256,00010³ mm⁴
Warping constantCw
1,91010⁹ mm⁶
Polar radius (shear center)r̄o
209mm
Flexural constantH
0.799

Centers

Centroidȳ
151mm
Plastic neutral axisyp
87.9mm

Slenderness ratios

Flange slendernessbf/2tf
2.01
Wall slendernessD/t
8.57

Equivalents in other standards