S – standard beams

S150x25.7

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 = 90.7d = 152tf = 9.12tf = 9.12tw = 11.8tw = 11.8
Cross-section, to scaledimensions in mm

Dimensions

Depthd
152mm
Flange widthbf
90.7mm
Web thicknesstw
11.8mm
Flange thicknesstf
9.12mm
Distance k (design)kdes
20.7mm
Distance k (detailing)kdet
20.6mm
Web clear depthT
111mm
Distance between flange centroidsho
143mm

Mass and area

Mass per lengthm
25.7kg/m
Cross-sectional areaA
3,260mm²

Strong axis x–x

Moment of inertiaIx
10.910⁶ mm⁴
Elastic section modulusSx
14310³ mm³
Plastic section modulusZx
17210³ mm³
Radius of gyrationrx
57.9mm

Weak axis y–y

Moment of inertiaIy
0.95310⁶ mm⁴
Elastic section modulusSy
2110³ mm³
Plastic section modulusZy
38.510³ mm³
Radius of gyrationry
17.1mm

Torsion and stability

Torsional constantJ
15410³ mm⁴
Warping constantCw
4.8910⁹ mm⁶
Effective radius of gyrationrts
21.8mm

Slenderness ratios

Flange slendernessbf/2tf
4.97
Web slendernessh/tw
9.67

Equivalents in other standards