W – wide flange

W920x368

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 = 419d = 932tf = 34.3tf = 34.3tw = 20.3tw = 20.3
Cross-section, to scaledimensions in mm

Dimensions

Depthd
932mm
Flange widthbf
419mm
Web thicknesstw
20.3mm
Flange thicknesstf
34.3mm
Distance k (design)kdes
58.4mm
Distance k (detailing)kdet
66.7mm
Distance k1k1
41.3mm
Web clear depthT
797mm
Distance between flange centroidsho
899mm

Mass and area

Mass per lengthm
368kg/m
Cross-sectional areaA
46,800mm²

Strong axis x–x

Moment of inertiaIx
6,95010⁶ mm⁴
Elastic section modulusSx
15,00010³ mm³
Plastic section modulusZx
16,90010³ mm³
Radius of gyrationrx
386mm

Weak axis y–y

Moment of inertiaIy
42010⁶ mm⁴
Elastic section modulusSy
2,02010³ mm³
Plastic section modulusZy
3,11010³ mm³
Radius of gyrationry
95mm

Torsion and stability

Torsional constantJ
14,40010³ mm⁴
Warping constantCw
84,90010⁹ mm⁶
Effective radius of gyrationrts
112mm

Slenderness ratios

Flange slendernessbf/2tf
6.11
Web slendernessh/tw
40.1

Equivalents in other standards