WT – tees

WT230x53

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 = 194d = 235tf = 20.6tf = 20.6tw = 12.6tw = 12.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
235mm
Flange widthbf
194mm
Web thicknesstw
12.6mm
Flange thicknesstf
20.6mm
Distance k (design)kdes
30.7mm
Distance k (detailing)kdet
38.1mm

Mass and area

Mass per lengthm
53kg/m
Cross-sectional areaA
6,710mm²

Strong axis x–x

Moment of inertiaIx
32.510⁶ mm⁴
Elastic section modulusSx
18410³ mm³
Plastic section modulusZx
32810³ mm³
Radius of gyrationrx
69.6mm

Weak axis y–y

Moment of inertiaIy
12.510⁶ mm⁴
Elastic section modulusSy
12910³ mm³
Plastic section modulusZy
20210³ mm³
Radius of gyrationry
43.2mm

Torsion and stability

Torsional constantJ
72410³ mm⁴
Warping constantCw
1.0610⁹ mm⁶
Polar radius (shear center)r̄o
94.5mm
Flexural constantH
0.752

Centers

Centroidȳ
57.4mm
Plastic neutral axisyp
17.3mm

Slenderness ratios

Flange slendernessbf/2tf
4.71
Wall slendernessD/t
18.7

Equivalents in other standards