MC – miscellaneous channels

MC230x35.6

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 = 87.6d = 229tf = 14tf = 14tw = 10.2tw = 10.2
Cross-section, to scaledimensions in mm

Dimensions

Depthd
229mm
Flange widthbf
87.6mm
Web thicknesstw
10.2mm
Flange thicknesstf
14mm
Distance k (design)kdes
31.8mm
Distance k (detailing)kdet
31.8mm
Web clear depthT
165mm
Distance between flange centroidsho
215mm

Mass and area

Mass per lengthm
35.6kg/m
Cross-sectional areaA
4,530mm²

Strong axis x–x

Moment of inertiaIx
35.310⁶ mm⁴
Elastic section modulusSx
31010³ mm³
Plastic section modulusZx
36910³ mm³
Radius of gyrationrx
88.4mm

Weak axis y–y

Moment of inertiaIy
2.9710⁶ mm⁴
Elastic section modulusSy
47.410³ mm³
Plastic section modulusZy
90.310³ mm³
Radius of gyrationry
25.7mm

Torsion and stability

Torsional constantJ
24910³ mm⁴
Warping constantCw
26.310⁹ mm⁶
Effective radius of gyrationrts
30mm
Polar radius (shear center)r̄o
105mm
Flexural constantH
0.763
Shear centereo
26.4mm

Centers

Centroidx̄
24.9mm
Plastic neutral axisxp
9.91mm

Slenderness ratios

Web slendernessh/tw
16.1
Wall slendernessb/t
6.27

Equivalents in other standards