Steel Beam Sizes / AISC / MC Channels / MC9x23.9
MC9x23.9 Dimensions, Weight and Section Properties
AISC Miscellaneous channels · v16.0
MC9x23.9: 9 in depth, 3.45 in flange width, 23.9 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
MC9x23.9 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 23.90 lb/ft | 35.60 kg/m |
| Depth, d | 9.00 in | 229.00 mm |
| Flange width, bf | 3.45 in | 87.60 mm |
| tw | 0.400 in | 10.200 mm |
| tf | 0.550 in | 14.000 mm |
| Area | 7.02 in² | 4,530.00 mm² |
| Ix | 84.90 in⁴ | 35,300,000 mm⁴ |
| Iy | 7.14 in⁴ | 2,970,000 mm⁴ |
| Sx | 18.90 in³ | 310,000.00 mm³ |
| Sy | 2.89 in³ | 47,400.00 mm³ |
| Zx | 22.50 in³ | 369,000.00 mm³ |
| Zy | 5.51 in³ | 90,300.00 mm³ |
| rx | 3.48 in | 88.40 mm |
| ry | 1.01 in | 25.70 mm |
| J | 0.60 in⁴ | 249,000.00 mm⁴ |
| Cw | 98.00 in⁶ | 26,300,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus MC9x23.9.
Source: AISC Shapes Database v16.0 · Methodology