MC – miscellaneous channels

MC150x24.3

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 = 76.2d = 152tf = 12.1tf = 12.1tw = 9.53tw = 9.53
Cross-section, to scaledimensions in mm

Dimensions

Depthd
152mm
Flange widthbf
76.2mm
Web thicknesstw
9.53mm
Flange thicknesstf
12.1mm
Distance k (design)kdes
26.9mm
Distance k (detailing)kdet
27mm
Web clear depthT
98.4mm
Distance between flange centroidsho
140mm

Mass and area

Mass per lengthm
24.3kg/m
Cross-sectional areaA
3,090mm²

Strong axis x–x

Moment of inertiaIx
10.810⁶ mm⁴
Elastic section modulusSx
14210³ mm³
Plastic section modulusZx
17010³ mm³
Radius of gyrationrx
59.2mm

Weak axis y–y

Moment of inertiaIy
1.5710⁶ mm⁴
Elastic section modulusSy
29.810³ mm³
Plastic section modulusZy
56.910³ mm³
Radius of gyrationry
22.5mm

Torsion and stability

Torsional constantJ
14010³ mm⁴
Warping constantCw
5.9310⁹ mm⁶
Effective radius of gyrationrts
26.2mm
Polar radius (shear center)r̄o
79mm
Flexural constantH
0.643
Shear centereo
23.6mm

Centers

Centroidx̄
23.5mm
Plastic neutral axisxp
11.8mm

Slenderness ratios

Web slendernessh/tw
10.1
Wall slendernessb/t
6.32

Equivalents in other standards