WT – tees

WT500x219

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 = 305d = 513tf = 49tf = 49tw = 26.9tw = 26.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
513mm
Flange widthbf
305mm
Web thicknesstw
26.9mm
Flange thicknesstf
49mm
Distance k (design)kdes
79mm
Distance k (detailing)kdet
81mm

Mass and area

Mass per lengthm
219kg/m
Cross-sectional areaA
27,800mm²

Strong axis x–x

Moment of inertiaIx
67810⁶ mm⁴
Elastic section modulusSx
1,82010³ mm³
Plastic section modulusZx
3,26010³ mm³
Radius of gyrationrx
156mm

Weak axis y–y

Moment of inertiaIy
11710⁶ mm⁴
Elastic section modulusSy
76510³ mm³
Plastic section modulusZy
1,23010³ mm³
Radius of gyrationry
64.8mm

Torsion and stability

Torsional constantJ
15,90010³ mm⁴
Warping constantCw
86.510⁹ mm⁶
Polar radius (shear center)r̄o
205mm
Flexural constantH
0.681

Centers

Centroidȳ
140mm
Plastic neutral axisyp
45.7mm

Slenderness ratios

Flange slendernessbf/2tf
3.11
Wall slendernessD/t
19.1

Equivalents in other standards