WT – tees

WT460x328

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 = 432d = 493tf = 62tf = 62tw = 34.5tw = 34.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
493mm
Flange widthbf
432mm
Web thicknesstw
34.5mm
Flange thicknesstf
62mm
Distance k (design)kdes
86.1mm
Distance k (detailing)kdet
95.3mm

Mass and area

Mass per lengthm
328kg/m
Cross-sectional areaA
41,900mm²

Strong axis x–x

Moment of inertiaIx
82410⁶ mm⁴
Elastic section modulusSx
2,20010³ mm³
Plastic section modulusZx
3,97010³ mm³
Radius of gyrationrx
140mm

Weak axis y–y

Moment of inertiaIy
41510⁶ mm⁴
Elastic section modulusSy
1,92010³ mm³
Plastic section modulusZy
3,02010³ mm³
Radius of gyrationry
99.6mm

Torsion and stability

Torsional constantJ
40,20010³ mm⁴
Warping constantCw
24510⁹ mm⁶
Polar radius (shear center)r̄o
193mm
Flexural constantH
0.792

Centers

Centroidȳ
119mm
Plastic neutral axisyp
48.5mm

Slenderness ratios

Flange slendernessbf/2tf
3.48
Wall slendernessD/t
14.3

Equivalents in other standards