WT – tees

WT265x33

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 = 165d = 262tf = 11.4tf = 11.4tw = 8.89tw = 8.89
Cross-section, to scaledimensions in mm

Dimensions

Depthd
262mm
Flange widthbf
165mm
Web thicknesstw
8.89mm
Flange thicknesstf
11.4mm
Distance k (design)kdes
24.1mm
Distance k (detailing)kdet
28.6mm

Mass and area

Mass per lengthm
33kg/m
Cross-sectional areaA
4,190mm²

Strong axis x–x

Moment of inertiaIx
29.610⁶ mm⁴
Elastic section modulusSx
15910³ mm³
Plastic section modulusZx
28810³ mm³
Radius of gyrationrx
84.1mm

Weak axis y–y

Moment of inertiaIy
4.2910⁶ mm⁴
Elastic section modulusSy
52.110³ mm³
Plastic section modulusZy
83.110³ mm³
Radius of gyrationry
32mm

Torsion and stability

Torsional constantJ
15910³ mm⁴
Warping constantCw
0.37610⁹ mm⁶
Polar radius (shear center)r̄o
114mm
Flexural constantH
0.623

Centers

Centroidȳ
75.7mm
Plastic neutral axisyp
26.9mm

Slenderness ratios

Flange slendernessbf/2tf
7.22
Wall slendernessD/t
29.4

Equivalents in other standards