WT – tees

WT305x186

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 = 335d = 335tf = 48tf = 48tw = 26.4tw = 26.4
Cross-section, to scaledimensions in mm

Dimensions

Depthd
335mm
Flange widthbf
335mm
Web thicknesstw
26.4mm
Flange thicknesstf
48mm
Distance k (design)kdes
60.7mm
Distance k (detailing)kdet
79.4mm

Mass and area

Mass per lengthm
186kg/m
Cross-sectional areaA
23,700mm²

Strong axis x–x

Moment of inertiaIx
19910⁶ mm⁴
Elastic section modulusSx
77310³ mm³
Plastic section modulusZx
1,42010³ mm³
Radius of gyrationrx
91.7mm

Weak axis y–y

Moment of inertiaIy
15110⁶ mm⁴
Elastic section modulusSy
90010³ mm³
Plastic section modulusZy
1,40010³ mm³
Radius of gyrationry
79.8mm

Torsion and stability

Torsional constantJ
13,80010³ mm⁴
Warping constantCw
44.310⁹ mm⁶
Polar radius (shear center)r̄o
133mm
Flexural constantH
0.838

Centers

Centroidȳ
77.5mm
Plastic neutral axisyp
35.3mm

Slenderness ratios

Flange slendernessbf/2tf
3.49
Wall slendernessD/t
12.7

Equivalents in other standards