WT – tees

WT125x74.5

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 = 262d = 141tf = 28.4tf = 28.4tw = 17.3tw = 17.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
141mm
Flange widthbf
262mm
Web thicknesstw
17.3mm
Flange thicknesstf
28.4mm
Distance k (design)kdes
41.1mm
Distance k (detailing)kdet
46mm

Mass and area

Mass per lengthm
74.5kg/m
Cross-sectional areaA
9,480mm²

Strong axis x–x

Moment of inertiaIx
10.210⁶ mm⁴
Elastic section modulusSx
91.110³ mm³
Plastic section modulusZx
18710³ mm³
Radius of gyrationrx
32.8mm

Weak axis y–y

Moment of inertiaIy
42.910⁶ mm⁴
Elastic section modulusSy
32810³ mm³
Plastic section modulusZy
50010³ mm³
Radius of gyrationry
67.3mm

Torsion and stability

Torsional constantJ
2,25010³ mm⁴
Warping constantCw
3.210⁹ mm⁶
Polar radius (shear center)r̄o
76.2mm
Flexural constantH
0.964

Centers

Centroidȳ
28.7mm
Plastic neutral axisyp
18.1mm

Slenderness ratios

Flange slendernessbf/2tf
4.62
Wall slendernessD/t
8.16

Equivalents in other standards