S – standard beams

S100x11.5

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 = 67.6d = 102tf = 7.44tf = 7.44tw = 4.9tw = 4.9
Cross-section, to scaledimensions in mm

Dimensions

Depthd
102mm
Flange widthbf
67.6mm
Web thicknesstw
4.9mm
Flange thicknesstf
7.44mm
Distance k (design)kdes
19.1mm
Distance k (detailing)kdet
19.1mm
Web clear depthT
63.5mm
Distance between flange centroidsho
94.2mm

Mass and area

Mass per lengthm
11.5kg/m
Cross-sectional areaA
1,460mm²

Strong axis x–x

Moment of inertiaIx
2.5210⁶ mm⁴
Elastic section modulusSx
49.710³ mm³
Plastic section modulusZx
57.410³ mm³
Radius of gyrationrx
41.7mm

Weak axis y–y

Moment of inertiaIy
0.31110⁶ mm⁴
Elastic section modulusSy
9.2110³ mm³
Plastic section modulusZy
15.910³ mm³
Radius of gyrationry
14.6mm

Torsion and stability

Torsional constantJ
30.510³ mm⁴
Warping constantCw
0.6910⁹ mm⁶
Effective radius of gyrationrts
17.2mm

Slenderness ratios

Flange slendernessbf/2tf
4.54
Web slendernessh/tw
14.1

Equivalents in other standards