W – wide flange

W760x531

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 = 394d = 833tf = 56.9tf = 56.9tw = 31.5tw = 31.5
Cross-section, to scaledimensions in mm

Dimensions

Depthd
833mm
Flange widthbf
394mm
Web thicknesstw
31.5mm
Flange thicknesstf
56.9mm
Distance k (design)kdes
77mm
Distance k (detailing)kdet
88.9mm
Distance k1k1
46mm
Web clear depthT
654mm
Distance between flange centroidsho
777mm

Mass and area

Mass per lengthm
531kg/m
Cross-sectional areaA
67,700mm²

Strong axis x–x

Moment of inertiaIx
7,78010⁶ mm⁴
Elastic section modulusSx
18,70010³ mm³
Plastic section modulusZx
21,60010³ mm³
Radius of gyrationrx
338mm

Weak axis y–y

Moment of inertiaIy
57910⁶ mm⁴
Elastic section modulusSy
2,93010³ mm³
Plastic section modulusZy
4,57010³ mm³
Radius of gyrationry
92.5mm

Torsion and stability

Torsional constantJ
55,80010³ mm⁴
Warping constantCw
87,00010⁹ mm⁶
Effective radius of gyrationrts
109mm

Slenderness ratios

Flange slendernessbf/2tf
3.45
Web slendernessh/tw
21.6

Equivalents in other standards