WT – tees

WT125x22.4

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 = 148d = 133tf = 13tf = 13tw = 7.62tw = 7.62
Cross-section, to scaledimensions in mm

Dimensions

Depthd
133mm
Flange widthbf
148mm
Web thicknesstw
7.62mm
Flange thicknesstf
13mm
Distance k (design)kdes
20.6mm
Distance k (detailing)kdet
28.6mm

Mass and area

Mass per lengthm
22.4kg/m
Cross-sectional areaA
2,850mm²

Strong axis x–x

Moment of inertiaIx
3.8610⁶ mm⁴
Elastic section modulusSx
36.710³ mm³
Plastic section modulusZx
65.710³ mm³
Radius of gyrationrx
36.8mm

Weak axis y–y

Moment of inertiaIy
3.4810⁶ mm⁴
Elastic section modulusSy
4710³ mm³
Plastic section modulusZy
72.310³ mm³
Radius of gyrationry
34.8mm

Torsion and stability

Torsional constantJ
12910³ mm⁴
Warping constantCw
0.073310⁹ mm⁶
Polar radius (shear center)r̄o
55.1mm
Flexural constantH
0.849

Centers

Centroidȳ
27.9mm
Plastic neutral axisyp
9.65mm

Slenderness ratios

Flange slendernessbf/2tf
5.7
Wall slendernessD/t
17.5

Equivalents in other standards