WT – tees

WT500x206

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 = 401d = 503tf = 40.1tf = 40.1tw = 21.1tw = 21.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
503mm
Flange widthbf
401mm
Web thicknesstw
21.1mm
Flange thicknesstf
40.1mm
Distance k (design)kdes
70.1mm
Distance k (detailing)kdet
73mm

Mass and area

Mass per lengthm
206kg/m
Cross-sectional areaA
26,300mm²

Strong axis x–x

Moment of inertiaIx
56610⁶ mm⁴
Elastic section modulusSx
1,45010³ mm³
Plastic section modulusZx
2,57010³ mm³
Radius of gyrationrx
147mm

Weak axis y–y

Moment of inertiaIy
21710⁶ mm⁴
Elastic section modulusSy
1,08010³ mm³
Plastic section modulusZy
1,67010³ mm³
Radius of gyrationry
90.9mm

Torsion and stability

Torsional constantJ
10,70010³ mm⁴
Warping constantCw
58.510⁹ mm⁶
Polar radius (shear center)r̄o
197mm
Flexural constantH
0.77

Centers

Centroidȳ
114mm
Plastic neutral axisyp
32.8mm

Slenderness ratios

Flange slendernessbf/2tf
5.03
Wall slendernessD/t
23.9

Equivalents in other standards