WT – tees

WT460x210

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 = 422d = 472tf = 39.9tf = 39.9tw = 22.5tw = 22.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
472mm
Flange widthbf
422mm
Web thicknesstw
22.5mm
Flange thicknesstf
39.9mm
Distance k (design)kdes
64mm
Distance k (detailing)kdet
73mm

Mass and area

Mass per lengthm
210kg/m
Cross-sectional areaA
26,800mm²

Strong axis x–x

Moment of inertiaIx
49510⁶ mm⁴
Elastic section modulusSx
1,35010³ mm³
Plastic section modulusZx
2,39010³ mm³
Radius of gyrationrx
136mm

Weak axis y–y

Moment of inertiaIy
24910⁶ mm⁴
Elastic section modulusSy
1,18010³ mm³
Plastic section modulusZy
1,84010³ mm³
Radius of gyrationry
96.5mm

Torsion and stability

Torsional constantJ
10,90010³ mm⁴
Warping constantCw
6210⁹ mm⁶
Polar radius (shear center)r̄o
187mm
Flexural constantH
0.791

Centers

Centroidȳ
106mm
Plastic neutral axisyp
31.8mm

Slenderness ratios

Flange slendernessbf/2tf
5.29
Wall slendernessD/t
21

Equivalents in other standards