WT – tees

WT230x37

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 = 191d = 229tf = 14.5tf = 14.5tw = 9.02tw = 9.02
Cross-section, to scaledimensions in mm

Dimensions

Depthd
229mm
Flange widthbf
191mm
Web thicknesstw
9.02mm
Flange thicknesstf
14.5mm
Distance k (design)kdes
24.7mm
Distance k (detailing)kdet
31.8mm

Mass and area

Mass per lengthm
37kg/m
Cross-sectional areaA
4,740mm²

Strong axis x–x

Moment of inertiaIx
22.310⁶ mm⁴
Elastic section modulusSx
12810³ mm³
Plastic section modulusZx
22610³ mm³
Radius of gyrationrx
68.6mm

Weak axis y–y

Moment of inertiaIy
8.3210⁶ mm⁴
Elastic section modulusSy
87.710³ mm³
Plastic section modulusZy
13610³ mm³
Radius of gyrationry
41.9mm

Torsion and stability

Torsional constantJ
25810³ mm⁴
Warping constantCw
0.36510⁹ mm⁶
Polar radius (shear center)r̄o
93mm
Flexural constantH
0.748

Centers

Centroidȳ
53.8mm
Plastic neutral axisyp
12.4mm

Slenderness ratios

Flange slendernessbf/2tf
6.57
Wall slendernessD/t
25.4

Equivalents in other standards