WT – tees

WT265x37

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 = 166d = 264tf = 13.6tf = 13.6tw = 9.65tw = 9.65
Cross-section, to scaledimensions in mm

Dimensions

Depthd
264mm
Flange widthbf
166mm
Web thicknesstw
9.65mm
Flange thicknesstf
13.6mm
Distance k (design)kdes
26.4mm
Distance k (detailing)kdet
31.8mm

Mass and area

Mass per lengthm
37kg/m
Cross-sectional areaA
4,750mm²

Strong axis x–x

Moment of inertiaIx
33.410⁶ mm⁴
Elastic section modulusSx
17510³ mm³
Plastic section modulusZx
31810³ mm³
Radius of gyrationrx
83.8mm

Weak axis y–y

Moment of inertiaIy
5.210⁶ mm⁴
Elastic section modulusSy
62.610³ mm³
Plastic section modulusZy
99.610³ mm³
Radius of gyrationry
33mm

Torsion and stability

Torsional constantJ
23710³ mm⁴
Warping constantCw
0.50810⁹ mm⁶
Polar radius (shear center)r̄o
113mm
Flexural constantH
0.64

Centers

Centroidȳ
74.4mm
Plastic neutral axisyp
19.6mm

Slenderness ratios

Flange slendernessbf/2tf
6.1
Wall slendernessD/t
27.4

Equivalents in other standards