WT – tees

WT265x184.5

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 = 325d = 302tf = 50.5tf = 50.5tw = 27.9tw = 27.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
302mm
Flange widthbf
325mm
Web thicknesstw
27.9mm
Flange thicknesstf
50.5mm
Distance k (design)kdes
80.5mm
Distance k (detailing)kdet
82.6mm

Mass and area

Mass per lengthm
185kg/m
Cross-sectional areaA
23,900mm²

Strong axis x–x

Moment of inertiaIx
15310⁶ mm⁴
Elastic section modulusSx
66110³ mm³
Plastic section modulusZx
1,24010³ mm³
Radius of gyrationrx
80mm

Weak axis y–y

Moment of inertiaIy
14510⁶ mm⁴
Elastic section modulusSy
89310³ mm³
Plastic section modulusZy
1,39010³ mm³
Radius of gyrationry
78mm

Torsion and stability

Torsional constantJ
16,70010³ mm⁴
Warping constantCw
43.810⁹ mm⁶
Polar radius (shear center)r̄o
121mm
Flexural constantH
0.86

Centers

Centroidȳ
70.4mm
Plastic neutral axisyp
36.8mm

Slenderness ratios

Flange slendernessbf/2tf
3.22
Wall slendernessD/t
10.8

Equivalents in other standards