W – wide flange

W760x484

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 = 391d = 823tf = 52.1tf = 52.1tw = 29tw = 29
Cross-section, to scaledimensions in mm

Dimensions

Depthd
823mm
Flange widthbf
391mm
Web thicknesstw
29mm
Flange thicknesstf
52.1mm
Distance k (design)kdes
72.1mm
Distance k (detailing)kdet
84.1mm
Distance k1k1
44.5mm
Web clear depthT
654mm
Distance between flange centroidsho
772mm

Mass and area

Mass per lengthm
484kg/m
Cross-sectional areaA
61,900mm²

Strong axis x–x

Moment of inertiaIx
6,99010⁶ mm⁴
Elastic section modulusSx
17,00010³ mm³
Plastic section modulusZx
19,50010³ mm³
Radius of gyrationrx
335mm

Weak axis y–y

Moment of inertiaIy
51610⁶ mm⁴
Elastic section modulusSy
2,65010³ mm³
Plastic section modulusZy
4,13010³ mm³
Radius of gyrationry
91.4mm

Torsion and stability

Torsional constantJ
42,90010³ mm⁴
Warping constantCw
77,10010⁹ mm⁶
Effective radius of gyrationrts
108mm

Slenderness ratios

Flange slendernessbf/2tf
3.75
Web slendernessh/tw
23.4

Equivalents in other standards