WT – tees

WT65x11.9

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 = 127d = 63.8tf = 9.14tf = 9.14tw = 6.1tw = 6.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
63.8mm
Flange widthbf
127mm
Web thicknesstw
6.1mm
Flange thicknesstf
9.14mm
Distance k (design)kdes
16.8mm
Distance k (detailing)kdet
19.1mm

Mass and area

Mass per lengthm
11.9kg/m
Cross-sectional areaA
1,520mm²

Strong axis x–x

Moment of inertiaIx
0.35210⁶ mm⁴
Elastic section modulusSx
6.7710³ mm³
Plastic section modulusZx
13.110³ mm³
Radius of gyrationrx
15.2mm

Weak axis y–y

Moment of inertiaIy
1.5610⁶ mm⁴
Elastic section modulusSy
24.610³ mm³
Plastic section modulusZy
37.410³ mm³
Radius of gyrationry
32mm

Torsion and stability

Torsional constantJ
39.910³ mm⁴
Warping constantCw
0.012210⁹ mm⁶
Polar radius (shear center)r̄o
36.3mm
Flexural constantH
0.962

Centers

Centroidȳ
11.6mm
Plastic neutral axisyp
5.97mm

Slenderness ratios

Flange slendernessbf/2tf
6.94
Wall slendernessD/t
10.5

Equivalents in other standards