WT – tees

WT500x196.5

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 = 302d = 508tf = 43.9tf = 43.9tw = 24.4tw = 24.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
508mm
Flange widthbf
302mm
Web thicknesstw
24.4mm
Flange thicknesstf
43.9mm
Distance k (design)kdes
73.9mm
Distance k (detailing)kdet
76.2mm

Mass and area

Mass per lengthm
197kg/m
Cross-sectional areaA
25,000mm²

Strong axis x–x

Moment of inertiaIx
60410⁶ mm⁴
Elastic section modulusSx
1,63010³ mm³
Plastic section modulusZx
2,92010³ mm³
Radius of gyrationrx
155mm

Weak axis y–y

Moment of inertiaIy
10210⁶ mm⁴
Elastic section modulusSy
67710³ mm³
Plastic section modulusZy
1,08010³ mm³
Radius of gyrationry
64mm

Torsion and stability

Torsional constantJ
11,60010³ mm⁴
Warping constantCw
62.610⁹ mm⁶
Polar radius (shear center)r̄o
204mm
Flexural constantH
0.679

Centers

Centroidȳ
137mm
Plastic neutral axisyp
41.4mm

Slenderness ratios

Flange slendernessbf/2tf
3.45
Wall slendernessD/t
20.8

Equivalents in other standards