WT – tees

WT345x175

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 = 361d = 363tf = 40.9tf = 40.9tw = 23.1tw = 23.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
363mm
Flange widthbf
361mm
Web thicknesstw
23.1mm
Flange thicknesstf
40.9mm
Distance k (design)kdes
61mm
Distance k (detailing)kdet
73mm

Mass and area

Mass per lengthm
175kg/m
Cross-sectional areaA
22,400mm²

Strong axis x–x

Moment of inertiaIx
23110⁶ mm⁴
Elastic section modulusSx
81910³ mm³
Plastic section modulusZx
1,47010³ mm³
Radius of gyrationrx
102mm

Weak axis y–y

Moment of inertiaIy
16010⁶ mm⁴
Elastic section modulusSy
88810³ mm³
Plastic section modulusZy
1,37010³ mm³
Radius of gyrationry
84.6mm

Torsion and stability

Torsional constantJ
9,74010³ mm⁴
Warping constantCw
36.310⁹ mm⁶
Polar radius (shear center)r̄o
146mm
Flexural constantH
0.825

Centers

Centroidȳ
81.3mm
Plastic neutral axisyp
31mm

Slenderness ratios

Flange slendernessbf/2tf
4.41
Wall slendernessD/t
15.7

Equivalents in other standards