WT – tees

WT205x23.05

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 = 140d = 202tf = 11.2tf = 11.2tw = 6.99tw = 6.99
Cross-section, to scaledimensions in mm

Dimensions

Depthd
202mm
Flange widthbf
140mm
Web thicknesstw
6.99mm
Flange thicknesstf
11.2mm
Distance k (design)kdes
21.4mm
Distance k (detailing)kdet
28.6mm

Mass and area

Mass per lengthm
23.1kg/m
Cross-sectional areaA
2,940mm²

Strong axis x–x

Moment of inertiaIx
11.410⁶ mm⁴
Elastic section modulusSx
7610³ mm³
Plastic section modulusZx
13610³ mm³
Radius of gyrationrx
62.2mm

Weak axis y–y

Moment of inertiaIy
2.5810⁶ mm⁴
Elastic section modulusSy
36.710³ mm³
Plastic section modulusZy
57.510³ mm³
Radius of gyrationry
29.7mm

Torsion and stability

Torsional constantJ
95.710³ mm⁴
Warping constantCw
0.098310⁹ mm⁶
Polar radius (shear center)r̄o
82.8mm
Flexural constantH
0.695

Centers

Centroidȳ
51.3mm
Plastic neutral axisyp
10.5mm

Slenderness ratios

Flange slendernessbf/2tf
6.28
Wall slendernessD/t
28.9

Equivalents in other standards