WT – tees

WT460x212.5

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 = 312d = 480tf = 49tf = 49tw = 26.9tw = 26.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
480mm
Flange widthbf
312mm
Web thicknesstw
26.9mm
Flange thicknesstf
49mm
Distance k (design)kdes
68.1mm
Distance k (detailing)kdet
79.4mm

Mass and area

Mass per lengthm
213kg/m
Cross-sectional areaA
27,100mm²

Strong axis x–x

Moment of inertiaIx
56610⁶ mm⁴
Elastic section modulusSx
1,61010³ mm³
Plastic section modulusZx
2,87010³ mm³
Radius of gyrationrx
145mm

Weak axis y–y

Moment of inertiaIy
12510⁶ mm⁴
Elastic section modulusSy
80110³ mm³
Plastic section modulusZy
1,27010³ mm³
Radius of gyrationry
68.1mm

Torsion and stability

Torsional constantJ
15,10010³ mm⁴
Warping constantCw
76.310⁹ mm⁶
Polar radius (shear center)r̄o
190mm
Flexural constantH
0.706

Centers

Centroidȳ
128mm
Plastic neutral axisyp
43.4mm

Slenderness ratios

Flange slendernessbf/2tf
3.19
Wall slendernessD/t
17.8

Equivalents in other standards