WT – tees

WT500x321

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 = 411d = 523tf = 59.9tf = 59.9tw = 34tw = 34
Cross-section, to scaledimensions in mm

Dimensions

Depthd
523mm
Flange widthbf
411mm
Web thicknesstw
34mm
Flange thicknesstf
59.9mm
Distance k (design)kdes
89.9mm
Distance k (detailing)kdet
92.1mm

Mass and area

Mass per lengthm
321kg/m
Cross-sectional areaA
40,800mm²

Strong axis x–x

Moment of inertiaIx
95310⁶ mm⁴
Elastic section modulusSx
2,43010³ mm³
Plastic section modulusZx
4,36010³ mm³
Radius of gyrationrx
153mm

Weak axis y–y

Moment of inertiaIy
35110⁶ mm⁴
Elastic section modulusSy
1,70010³ mm³
Plastic section modulusZy
2,69010³ mm³
Radius of gyrationry
92.7mm

Torsion and stability

Torsional constantJ
36,70010³ mm⁴
Warping constantCw
23710⁹ mm⁶
Polar radius (shear center)r̄o
205mm
Flexural constantH
0.756

Centers

Centroidȳ
132mm
Plastic neutral axisyp
49.5mm

Slenderness ratios

Flange slendernessbf/2tf
3.44
Wall slendernessD/t
15.4

Equivalents in other standards