WT – tees

WT380x73.5

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 = 267d = 376tf = 17tf = 17tw = 13.2tw = 13.2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
376mm
Flange widthbf
267mm
Web thicknesstw
13.2mm
Flange thicknesstf
17mm
Distance k (design)kdes
33.5mm
Distance k (detailing)kdet
50.8mm

Mass and area

Mass per lengthm
73.5kg/m
Cross-sectional areaA
9,350mm²

Strong axis x–x

Moment of inertiaIx
13410⁶ mm⁴
Elastic section modulusSx
49210³ mm³
Plastic section modulusZx
89110³ mm³
Radius of gyrationrx
120mm

Weak axis y–y

Moment of inertiaIy
26.610⁶ mm⁴
Elastic section modulusSy
20010³ mm³
Plastic section modulusZy
31610³ mm³
Radius of gyrationry
53.3mm

Torsion and stability

Torsional constantJ
78310³ mm⁴
Warping constantCw
3.8410⁹ mm⁶
Polar radius (shear center)r̄o
162mm
Flexural constantH
0.653

Centers

Centroidȳ
104mm
Plastic neutral axisyp
23.2mm

Slenderness ratios

Flange slendernessbf/2tf
7.8
Wall slendernessD/t
28.5

Equivalents in other standards