W – wide flange

W360x262

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 = 399d = 386tf = 33.3tf = 33.3tw = 21.1tw = 21.1
Cross-section, to scaledimensions in mm

Dimensions

Depthd
386mm
Flange widthbf
399mm
Web thicknesstw
21.1mm
Flange thicknesstf
33.3mm
Distance k (design)kdes
48.5mm
Distance k (detailing)kdet
66.7mm
Distance k1k1
41.3mm
Web clear depthT
254mm
Distance between flange centroidsho
353mm

Mass and area

Mass per lengthm
262kg/m
Cross-sectional areaA
33,400mm²

Strong axis x–x

Moment of inertiaIx
89110⁶ mm⁴
Elastic section modulusSx
4,60010³ mm³
Plastic section modulusZx
5,24010³ mm³
Radius of gyrationrx
163mm

Weak axis y–y

Moment of inertiaIy
34910⁶ mm⁴
Elastic section modulusSy
1,75010³ mm³
Plastic section modulusZy
2,67010³ mm³
Radius of gyrationry
102mm

Torsion and stability

Torsional constantJ
11,00010³ mm⁴
Warping constantCw
10,90010⁹ mm⁶
Effective radius of gyrationrts
116mm

Slenderness ratios

Flange slendernessbf/2tf
5.97
Web slendernessh/tw
13.7

Equivalents in other standards