WT – tees

WT500x111

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 = 300d = 485tf = 21.1tf = 21.1tw = 16tw = 16
Cross-section, to scaledimensions in mm

Dimensions

Depthd
485mm
Flange widthbf
300mm
Web thicknesstw
16mm
Flange thicknesstf
21.1mm
Distance k (design)kdes
51.1mm
Distance k (detailing)kdet
54mm

Mass and area

Mass per lengthm
111kg/m
Cross-sectional areaA
14,100mm²

Strong axis x–x

Moment of inertiaIx
33910⁶ mm⁴
Elastic section modulusSx
97810³ mm³
Plastic section modulusZx
1,77010³ mm³
Radius of gyrationrx
155mm

Weak axis y–y

Moment of inertiaIy
47.510⁶ mm⁴
Elastic section modulusSy
31810³ mm³
Plastic section modulusZy
50610³ mm³
Radius of gyrationry
58.2mm

Torsion and stability

Torsional constantJ
1,94010³ mm⁴
Warping constantCw
13.910⁹ mm⁶
Polar radius (shear center)r̄o
209mm
Flexural constantH
0.626

Centers

Centroidȳ
138mm
Plastic neutral axisyp
43.7mm

Slenderness ratios

Flange slendernessbf/2tf
7.11
Wall slendernessD/t
30.3

Equivalents in other standards