WT – tees

WT230x26

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 = 152d = 225tf = 10.8tf = 10.8tw = 7.62tw = 7.62
Cross-section, to scaledimensions in mm

Dimensions

Depthd
225mm
Flange widthbf
152mm
Web thicknesstw
7.62mm
Flange thicknesstf
10.8mm
Distance k (design)kdes
21mm
Distance k (detailing)kdet
28.6mm

Mass and area

Mass per lengthm
26kg/m
Cross-sectional areaA
3,320mm²

Strong axis x–x

Moment of inertiaIx
16.710⁶ mm⁴
Elastic section modulusSx
10210³ mm³
Plastic section modulusZx
18410³ mm³
Radius of gyrationrx
70.9mm

Weak axis y–y

Moment of inertiaIy
3.1910⁶ mm⁴
Elastic section modulusSy
4210³ mm³
Plastic section modulusZy
65.910³ mm³
Radius of gyrationry
31mm

Torsion and stability

Torsional constantJ
10510³ mm⁴
Warping constantCw
0.16110⁹ mm⁶
Polar radius (shear center)r̄o
95mm
Flexural constantH
0.662

Centers

Centroidȳ
60.7mm
Plastic neutral axisyp
11.4mm

Slenderness ratios

Flange slendernessbf/2tf
7.06
Wall slendernessD/t
29.5

Equivalents in other standards