WT – tees

WT500x277

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 = 409d = 516tf = 52.1tf = 52.1tw = 29.5tw = 29.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
516mm
Flange widthbf
409mm
Web thicknesstw
29.5mm
Flange thicknesstf
52.1mm
Distance k (design)kdes
82mm
Distance k (detailing)kdet
84.1mm

Mass and area

Mass per lengthm
277kg/m
Cross-sectional areaA
35,300mm²

Strong axis x–x

Moment of inertiaIx
80310⁶ mm⁴
Elastic section modulusSx
2,06010³ mm³
Plastic section modulusZx
3,69010³ mm³
Radius of gyrationrx
151mm

Weak axis y–y

Moment of inertiaIy
29510⁶ mm⁴
Elastic section modulusSy
1,45010³ mm³
Plastic section modulusZy
2,26010³ mm³
Radius of gyrationry
91.4mm

Torsion and stability

Torsional constantJ
24,00010³ mm⁴
Warping constantCw
15010⁹ mm⁶
Polar radius (shear center)r̄o
203mm
Flexural constantH
0.756

Centers

Centroidȳ
126mm
Plastic neutral axisyp
43.2mm

Slenderness ratios

Flange slendernessbf/2tf
3.93
Wall slendernessD/t
17.5

Equivalents in other standards