W – wide flange

W760x389

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 = 386d = 803tf = 41.9tf = 41.9tw = 23.6tw = 23.6
Cross-section, to scaledimensions in mm

Dimensions

Depthd
803mm
Flange widthbf
386mm
Web thicknesstw
23.6mm
Flange thicknesstf
41.9mm
Distance k (design)kdes
62mm
Distance k (detailing)kdet
74.6mm
Distance k1k1
42.9mm
Web clear depthT
654mm
Distance between flange centroidsho
762mm

Mass and area

Mass per lengthm
389kg/m
Cross-sectional areaA
49,700mm²

Strong axis x–x

Moment of inertiaIx
5,45010⁶ mm⁴
Elastic section modulusSx
13,60010³ mm³
Plastic section modulusZx
15,50010³ mm³
Radius of gyrationrx
333mm

Weak axis y–y

Moment of inertiaIy
39910⁶ mm⁴
Elastic section modulusSy
2,08010³ mm³
Plastic section modulusZy
3,21010³ mm³
Radius of gyrationry
89.7mm

Torsion and stability

Torsional constantJ
22,50010³ mm⁴
Warping constantCw
57,70010⁹ mm⁶
Effective radius of gyrationrts
106mm

Slenderness ratios

Flange slendernessbf/2tf
4.59
Web slendernessh/tw
28.7

Equivalents in other standards