WT – tees

WT65x14.05

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 = 128d = 65.5tf = 10.9tf = 10.9tw = 6.86tw = 6.86
Cross-section, to scaledimensions in mm

Dimensions

Depthd
65.5mm
Flange widthbf
128mm
Web thicknesstw
6.86mm
Flange thicknesstf
10.9mm
Distance k (design)kdes
18.5mm
Distance k (detailing)kdet
20.6mm

Mass and area

Mass per lengthm
14.1kg/m
Cross-sectional areaA
1,790mm²

Strong axis x–x

Moment of inertiaIx
0.4210⁶ mm⁴
Elastic section modulusSx
7.9510³ mm³
Plastic section modulusZx
15.910³ mm³
Radius of gyrationrx
15.3mm

Weak axis y–y

Moment of inertiaIy
1.910⁶ mm⁴
Elastic section modulusSy
29.710³ mm³
Plastic section modulusZy
45.210³ mm³
Radius of gyrationry
32.5mm

Torsion and stability

Torsional constantJ
65.310³ mm⁴
Warping constantCw
0.020810⁹ mm⁶
Polar radius (shear center)r̄o
36.6mm
Flexural constantH
0.964

Centers

Centroidȳ
12.4mm
Plastic neutral axisyp
7.01mm

Slenderness ratios

Flange slendernessbf/2tf
5.85
Wall slendernessD/t
9.56

Equivalents in other standards