Steel Beam Sizes / CISC / MC Channels / MC180×33.8
MC180×33.8 Steel Beam Dimensions and Properties
CISC Miscellaneous channels · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
MC180×33.8 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 | 22.70 lb/ft | 33.80 kg/m |
| Depth, d | 7.01 in | 178.00 mm |
| Flange width, bf | 3.58 in | 91.00 mm |
| tw | 0.504 in | 12.800 mm |
| tf | 0.500 in | 12.700 mm |
| Area | 6.65 in² | 4,290.00 mm² |
| Ix | 47.33 in⁴ | 19,700,000 mm⁴ |
| Iy | 7.02 in⁴ | 2,920,000 mm⁴ |
| Sx | 13.49 in³ | 221,000.00 mm³ |
| Sy | 2.75 in³ | 45,000.00 mm³ |
| rx | 2.67 in | 67.80 mm |
| ry | 1.03 in | 26.10 mm |
| J | 0.62 in⁴ | 257,000.00 mm⁴ |
| Cw | 57.35 in⁶ | 15,400,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus MC180×33.8.
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology