WT – tees

WT460x268.5

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 = 424d = 483tf = 51.1tf = 51.1tw = 28.4tw = 28.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
483mm
Flange widthbf
424mm
Web thicknesstw
28.4mm
Flange thicknesstf
51.1mm
Distance k (design)kdes
75.2mm
Distance k (detailing)kdet
84.1mm

Mass and area

Mass per lengthm
269kg/m
Cross-sectional areaA
34,200mm²

Strong axis x–x

Moment of inertiaIx
65310⁶ mm⁴
Elastic section modulusSx
1,75010³ mm³
Plastic section modulusZx
3,15010³ mm³
Radius of gyrationrx
138mm

Weak axis y–y

Moment of inertiaIy
32710⁶ mm⁴
Elastic section modulusSy
1,54010³ mm³
Plastic section modulusZy
2,39010³ mm³
Radius of gyrationry
97.8mm

Torsion and stability

Torsional constantJ
22,50010³ mm⁴
Warping constantCw
13210⁹ mm⁶
Polar radius (shear center)r̄o
190mm
Flexural constantH
0.792

Centers

Centroidȳ
112mm
Plastic neutral axisyp
40.4mm

Slenderness ratios

Flange slendernessbf/2tf
4.16
Wall slendernessD/t
17

Equivalents in other standards