WT – tees

WT460x294

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 = 427d = 488tf = 55.9tf = 55.9tw = 31tw = 31
Cross-section, to scaledimensions in mm

Dimensions

Depthd
488mm
Flange widthbf
427mm
Web thicknesstw
31mm
Flange thicknesstf
55.9mm
Distance k (design)kdes
80mm
Distance k (detailing)kdet
87.3mm

Mass and area

Mass per lengthm
294kg/m
Cross-sectional areaA
37,500mm²

Strong axis x–x

Moment of inertiaIx
72410⁶ mm⁴
Elastic section modulusSx
1,95010³ mm³
Plastic section modulusZx
3,49010³ mm³
Radius of gyrationrx
139mm

Weak axis y–y

Moment of inertiaIy
36510⁶ mm⁴
Elastic section modulusSy
1,70010³ mm³
Plastic section modulusZy
2,65010³ mm³
Radius of gyrationry
98.6mm

Torsion and stability

Torsional constantJ
29,40010³ mm⁴
Warping constantCw
17510⁹ mm⁶
Polar radius (shear center)r̄o
192mm
Flexural constantH
0.792

Centers

Centroidȳ
115mm
Plastic neutral axisyp
43.9mm

Slenderness ratios

Flange slendernessbf/2tf
3.83
Wall slendernessD/t
15.7

Equivalents in other standards