MC shapes (miscellaneous channels)

MC13X35 MC330X52

Standard: AISC Shapes Database v16.0Source: AISC (aisc.org) — Shapes Database v16.0 (Excel file)
Values published by AISC, in US customary (original) and SI units.
xybf = 4.07d = 13tf = 0.61tf = 0.61tw = 0.447tw = 0.447
Cross-section, to scaledimensions in inches

Dimensions

Depthd
13in
Flange widthbf
4.07in
Web thicknesstw
0.447in
Flange thicknesstf
0.61in
Distance k (design)kdes
1.44in
Distance k (detailing)kdet
1.438in
Web clear depthT
10.13in
Distance between flange centroidsho
12.4in

Mass and area

Mass per lengthm
35lb/ft
Cross-sectional areaA
10.3in²

Strong axis x–x

Moment of inertiaIx
252in⁴
Elastic section modulusSx
38.8in³
Plastic section modulusZx
46.5in³
Radius of gyrationrx
4.95in

Weak axis y–y

Moment of inertiaIy
12.3in⁴
Elastic section modulusSy
3.97in³
Plastic section modulusZy
8.04in³
Radius of gyrationry
1.09in

Torsion and stability

Torsional constantJ
1.13in⁴
Warping constantCw
412in⁶
Effective radius of gyrationrts
1.35in
Polar radius (shear center)r̄o
5.5in
Flexural constantH
0.849
Shear centereo
1.16in

Centers

Centroidx̄
0.98in
Plastic neutral axisxp
0.396in

Slenderness ratios

Web slendernessh/tw
23.2
Wall slendernessb/t
6.67

Equivalents in other standards