WT – tees

WT500x488

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 = 429d = 554tf = 89.9tf = 89.9tw = 50tw = 50
Cross-section, to scaledimensions in mm

Dimensions

Depthd
554mm
Flange widthbf
429mm
Web thicknesstw
50mm
Flange thicknesstf
89.9mm
Distance k (design)kdes
120mm
Distance k (detailing)kdet
122mm

Mass and area

Mass per lengthm
488kg/m
Cross-sectional areaA
62,200mm²

Strong axis x–x

Moment of inertiaIx
1,55010⁶ mm⁴
Elastic section modulusSx
3,84010³ mm³
Plastic section modulusZx
6,98010³ mm³
Radius of gyrationrx
158mm

Weak axis y–y

Moment of inertiaIy
59910⁶ mm⁴
Elastic section modulusSy
2,79010³ mm³
Plastic section modulusZy
4,44010³ mm³
Radius of gyrationry
98mm

Torsion and stability

Torsional constantJ
122,00010³ mm⁴
Warping constantCw
85710⁹ mm⁶
Polar radius (shear center)r̄o
213mm
Flexural constantH
0.763

Centers

Centroidȳ
149mm
Plastic neutral axisyp
72.4mm

Slenderness ratios

Flange slendernessbf/2tf
2.39
Wall slendernessD/t
11.1

Equivalents in other standards