MC – miscellaneous channels

MC150x22.8

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 = 88.9d = 152tf = 9.78tf = 9.78tw = 8.64tw = 8.64
Cross-section, to scaledimensions in mm

Dimensions

Depthd
152mm
Flange widthbf
88.9mm
Web thicknesstw
8.64mm
Flange thicknesstf
9.78mm
Distance k (design)kdes
22.2mm
Distance k (detailing)kdet
22.2mm
Web clear depthT
108mm
Distance between flange centroidsho
143mm

Mass and area

Mass per lengthm
22.8kg/m
Cross-sectional areaA
2,900mm²

Strong axis x–x

Moment of inertiaIx
10.510⁶ mm⁴
Elastic section modulusSx
13810³ mm³
Plastic section modulusZx
16210³ mm³
Radius of gyrationrx
60.5mm

Weak axis y–y

Moment of inertiaIy
2.0410⁶ mm⁴
Elastic section modulusSy
32.910³ mm³
Plastic section modulusZy
63.110³ mm³
Radius of gyrationry
26.7mm

Torsion and stability

Torsional constantJ
92.810³ mm⁴
Warping constantCw
8.0610⁹ mm⁶
Effective radius of gyrationrts
30.5mm
Polar radius (shear center)r̄o
86.6mm
Flexural constantH
0.579
Shear centereo
29.5mm

Centers

Centroidx̄
26.7mm
Plastic neutral axisxp
13mm

Slenderness ratios

Web slendernessh/tw
11.9
Wall slendernessb/t
9.09

Equivalents in other standards