S – standard beams

S75x11.2

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 = 63.8d = 76.2tf = 6.6tf = 6.6tw = 8.86tw = 8.86
Cross-section, to scaledimensions in mm

Dimensions

Depthd
76.2mm
Flange widthbf
63.8mm
Web thicknesstw
8.86mm
Flange thicknesstf
6.6mm
Distance k (design)kdes
15.9mm
Distance k (detailing)kdet
15.9mm
Web clear depthT
44.5mm
Distance between flange centroidsho
69.6mm

Mass and area

Mass per lengthm
11.2kg/m
Cross-sectional areaA
1,420mm²

Strong axis x–x

Moment of inertiaIx
1.2110⁶ mm⁴
Elastic section modulusSx
31.810³ mm³
Plastic section modulusZx
38.510³ mm³
Radius of gyrationrx
29.2mm

Weak axis y–y

Moment of inertiaIy
0.24110⁶ mm⁴
Elastic section modulusSy
7.5510³ mm³
Plastic section modulusZy
13.510³ mm³
Radius of gyrationry
13mm

Torsion and stability

Torsional constantJ
37.310³ mm⁴
Warping constantCw
0.2910⁹ mm⁶
Effective radius of gyrationrts
16.2mm

Slenderness ratios

Flange slendernessbf/2tf
4.83
Web slendernessh/tw
5.38

Equivalents in other standards