MC – miscellaneous channels

MC150x22.5

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 = 74.7d = 152tf = 12.1tf = 12.1tw = 8.03tw = 8.03
Cross-section, to scaledimensions in mm

Dimensions

Depthd
152mm
Flange widthbf
74.7mm
Web thicknesstw
8.03mm
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
22.5kg/m
Cross-sectional areaA
2,860mm²

Strong axis x–x

Moment of inertiaIx
10.410⁶ mm⁴
Elastic section modulusSx
13610³ mm³
Plastic section modulusZx
16110³ mm³
Radius of gyrationrx
60.2mm

Weak axis y–y

Moment of inertiaIy
1.4410⁶ mm⁴
Elastic section modulusSy
28.310³ mm³
Plastic section modulusZy
54.110³ mm³
Radius of gyrationry
22.4mm

Torsion and stability

Torsional constantJ
11910³ mm⁴
Warping constantCw
5.510⁹ mm⁶
Effective radius of gyrationrts
25.7mm
Polar radius (shear center)r̄o
80.8mm
Flexural constantH
0.634
Shear centereo
24.9mm

Centers

Centroidx̄
23.9mm
Plastic neutral axisxp
13.8mm

Slenderness ratios

Web slendernessh/tw
12
Wall slendernessb/t
6.19

Equivalents in other standards