WT – tees

WT265x50.5

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 = 210d = 269tf = 17.4tf = 17.4tw = 10.9tw = 10.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
269mm
Flange widthbf
210mm
Web thicknesstw
10.9mm
Flange thicknesstf
17.4mm
Distance k (design)kdes
30.2mm
Distance k (detailing)kdet
34.9mm

Mass and area

Mass per lengthm
50.5kg/m
Cross-sectional areaA
6,450mm²

Strong axis x–x

Moment of inertiaIx
42.910⁶ mm⁴
Elastic section modulusSx
21110³ mm³
Plastic section modulusZx
37510³ mm³
Radius of gyrationrx
81.3mm

Weak axis y–y

Moment of inertiaIy
13.510⁶ mm⁴
Elastic section modulusSy
12810³ mm³
Plastic section modulusZy
20010³ mm³
Radius of gyrationry
45.7mm

Torsion and stability

Torsional constantJ
50810³ mm⁴
Warping constantCw
0.97210⁹ mm⁶
Polar radius (shear center)r̄o
109mm
Flexural constantH
0.728

Centers

Centroidȳ
65.8mm
Plastic neutral axisyp
15.4mm

Slenderness ratios

Flange slendernessbf/2tf
6.04
Wall slendernessD/t
24.7

Equivalents in other standards