WT – tees

WT420x96.5

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 = 292d = 419tf = 21.7tf = 21.7tw = 14.7tw = 14.7
Cross-section, to scaledimensions in mm

Dimensions

Depthd
419mm
Flange widthbf
292mm
Web thicknesstw
14.7mm
Flange thicknesstf
21.7mm
Distance k (design)kdes
39.6mm
Distance k (detailing)kdet
54mm

Mass and area

Mass per lengthm
96.5kg/m
Cross-sectional areaA
12,300mm²

Strong axis x–x

Moment of inertiaIx
21410⁶ mm⁴
Elastic section modulusSx
69010³ mm³
Plastic section modulusZx
1,24010³ mm³
Radius of gyrationrx
132mm

Weak axis y–y

Moment of inertiaIy
45.410⁶ mm⁴
Elastic section modulusSy
31010³ mm³
Plastic section modulusZy
48710³ mm³
Radius of gyrationry
60.5mm

Torsion and stability

Torsional constantJ
1,53010³ mm⁴
Warping constantCw
7.8710⁹ mm⁶
Polar radius (shear center)r̄o
176mm
Flexural constantH
0.677

Centers

Centroidȳ
111mm
Plastic neutral axisyp
21.1mm

Slenderness ratios

Flange slendernessbf/2tf
6.73
Wall slendernessD/t
28.4

Equivalents in other standards