WT – tees

WT500x295.5

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 = 409d = 521tf = 55.9tf = 55.9tw = 31tw = 31
Cross-section, to scaledimensions in mm

Dimensions

Depthd
521mm
Flange widthbf
409mm
Web thicknesstw
31mm
Flange thicknesstf
55.9mm
Distance k (design)kdes
85.9mm
Distance k (detailing)kdet
88.9mm

Mass and area

Mass per lengthm
296kg/m
Cross-sectional areaA
37,600mm²

Strong axis x–x

Moment of inertiaIx
86210⁶ mm⁴
Elastic section modulusSx
2,20010³ mm³
Plastic section modulusZx
3,93010³ mm³
Radius of gyrationrx
151mm

Weak axis y–y

Moment of inertiaIy
32110⁶ mm⁴
Elastic section modulusSy
1,57010³ mm³
Plastic section modulusZy
2,46010³ mm³
Radius of gyrationry
92.2mm

Torsion and stability

Torsional constantJ
29,40010³ mm⁴
Warping constantCw
18210⁹ mm⁶
Polar radius (shear center)r̄o
203mm
Flexural constantH
0.76

Centers

Centroidȳ
128mm
Plastic neutral axisyp
46mm

Slenderness ratios

Flange slendernessbf/2tf
3.66
Wall slendernessD/t
16.8

Equivalents in other standards