WT – tees

WT265x41

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 = 209d = 264tf = 13.3tf = 13.3tw = 9.53tw = 9.53
Cross-section, to scaledimensions in mm

Dimensions

Depthd
264mm
Flange widthbf
209mm
Web thicknesstw
9.53mm
Flange thicknesstf
13.3mm
Distance k (design)kdes
25.9mm
Distance k (detailing)kdet
30.2mm

Mass and area

Mass per lengthm
41kg/m
Cross-sectional areaA
5,230mm²

Strong axis x–x

Moment of inertiaIx
35.110⁶ mm⁴
Elastic section modulusSx
17910³ mm³
Plastic section modulusZx
31810³ mm³
Radius of gyrationrx
82mm

Weak axis y–y

Moment of inertiaIy
10.110⁶ mm⁴
Elastic section modulusSy
96.510³ mm³
Plastic section modulusZy
15010³ mm³
Radius of gyrationry
43.9mm

Torsion and stability

Torsional constantJ
25710³ mm⁴
Warping constantCw
0.55910⁹ mm⁶
Polar radius (shear center)r̄o
111mm
Flexural constantH
0.703

Centers

Centroidȳ
67.1mm
Plastic neutral axisyp
12.5mm

Slenderness ratios

Flange slendernessbf/2tf
7.87
Wall slendernessD/t
27.7

Equivalents in other standards