WT – tees

WT125x50.5

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 = 257d = 132tf = 19.6tf = 19.6tw = 11.9tw = 11.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
132mm
Flange widthbf
257mm
Web thicknesstw
11.9mm
Flange thicknesstf
19.6mm
Distance k (design)kdes
32.3mm
Distance k (detailing)kdet
36.5mm

Mass and area

Mass per lengthm
50.5kg/m
Cross-sectional areaA
6,450mm²

Strong axis x–x

Moment of inertiaIx
6.210⁶ mm⁴
Elastic section modulusSx
57.210³ mm³
Plastic section modulusZx
11210³ mm³
Radius of gyrationrx
31mm

Weak axis y–y

Moment of inertiaIy
27.810⁶ mm⁴
Elastic section modulusSy
21610³ mm³
Plastic section modulusZy
32810³ mm³
Radius of gyrationry
65.5mm

Torsion and stability

Torsional constantJ
74110³ mm⁴
Warping constantCw
0.97210⁹ mm⁶
Polar radius (shear center)r̄o
73.9mm
Flexural constantH
0.965

Centers

Centroidȳ
23.7mm
Plastic neutral axisyp
12.5mm

Slenderness ratios

Flange slendernessbf/2tf
6.58
Wall slendernessD/t
11.1

Equivalents in other standards