WT – tees

WT460x288

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 = 323d = 495tf = 65tf = 65tw = 36.1tw = 36.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
495mm
Flange widthbf
323mm
Web thicknesstw
36.1mm
Flange thicknesstf
65mm
Distance k (design)kdes
84.1mm
Distance k (detailing)kdet
96.8mm

Mass and area

Mass per lengthm
288kg/m
Cross-sectional areaA
36,600mm²

Strong axis x–x

Moment of inertiaIx
79510⁶ mm⁴
Elastic section modulusSx
2,23010³ mm³
Plastic section modulusZx
4,00010³ mm³
Radius of gyrationrx
147mm

Weak axis y–y

Moment of inertiaIy
18410⁶ mm⁴
Elastic section modulusSy
1,14010³ mm³
Plastic section modulusZy
1,84010³ mm³
Radius of gyrationry
70.9mm

Torsion and stability

Torsional constantJ
35,50010³ mm⁴
Warping constantCw
19310⁹ mm⁶
Polar radius (shear center)r̄o
194mm
Flexural constantH
0.707

Centers

Centroidȳ
138mm
Plastic neutral axisyp
56.9mm

Slenderness ratios

Flange slendernessbf/2tf
2.48
Wall slendernessD/t
13.7

Equivalents in other standards