W – wide flange

W690x802

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 = 389d = 826tf = 89.9tf = 89.9tw = 50tw = 50
Cross-section, to scaledimensions in mm

Dimensions

Depthd
826mm
Flange widthbf
389mm
Web thicknesstw
50mm
Flange thicknesstf
89.9mm
Distance k (design)kdes
110mm
Distance k (detailing)kdet
113mm
Distance k1k1
46mm
Web clear depthT
584mm
Distance between flange centroidsho
737mm

Mass and area

Mass per lengthm
802kg/m
Cross-sectional areaA
103,000mm²

Strong axis x–x

Moment of inertiaIx
10,70010⁶ mm⁴
Elastic section modulusSx
25,70010³ mm³
Plastic section modulusZx
31,00010³ mm³
Radius of gyrationrx
323mm

Weak axis y–y

Moment of inertiaIy
87810⁶ mm⁴
Elastic section modulusSy
4,54010³ mm³
Plastic section modulusZy
7,16010³ mm³
Radius of gyrationry
92.7mm

Torsion and stability

Torsional constantJ
206,00010³ mm⁴
Warping constantCw
119,00010⁹ mm⁶
Effective radius of gyrationrts
112mm

Slenderness ratios

Flange slendernessbf/2tf
2.15
Web slendernessh/tw
12.1

Equivalents in other standards