WT – tees

WT100x43

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 = 209d = 111tf = 20.6tf = 20.6tw = 13tw = 13
Cross-section, to scaledimensions in mm

Dimensions

Depthd
111mm
Flange widthbf
209mm
Web thicknesstw
13mm
Flange thicknesstf
20.6mm
Distance k (design)kdes
30.5mm
Distance k (detailing)kdet
38.1mm

Mass and area

Mass per lengthm
43kg/m
Cross-sectional areaA
5,510mm²

Strong axis x–x

Moment of inertiaIx
3.810⁶ mm⁴
Elastic section modulusSx
42.810³ mm³
Plastic section modulusZx
8610³ mm³
Radius of gyrationrx
26.2mm

Weak axis y–y

Moment of inertiaIy
15.610⁶ mm⁴
Elastic section modulusSy
15010³ mm³
Plastic section modulusZy
22810³ mm³
Radius of gyrationry
53.3mm

Torsion and stability

Torsional constantJ
69110³ mm⁴
Warping constantCw
0.61210⁹ mm⁶
Polar radius (shear center)r̄o
60.5mm
Flexural constantH
0.961

Centers

Centroidȳ
22.2mm
Plastic neutral axisyp
13.2mm

Slenderness ratios

Flange slendernessbf/2tf
5.07
Wall slendernessD/t
8.59

Equivalents in other standards