Steel Beam Sizes / CISC / MC Channels / MC200×29.8
MC200×29.8 Steel Beam Dimensions and Properties
CISC Miscellaneous channels · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
MC200×29.8 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 | 20.00 lb/ft | 29.80 kg/m |
| Depth, d | 7.99 in | 203.00 mm |
| Flange width, bf | 2.99 in | 76.00 mm |
| tw | 0.402 in | 10.200 mm |
| tf | 0.500 in | 12.700 mm |
| Area | 5.84 in² | 3,770.00 mm² |
| Ix | 53.82 in⁴ | 22,400,000 mm⁴ |
| Iy | 4.25 in⁴ | 1,770,000 mm⁴ |
| Sx | 13.49 in³ | 221,000.00 mm³ |
| Sy | 1.96 in³ | 32,200.00 mm³ |
| rx | 3.04 in | 77.10 mm |
| ry | 0.85 in | 21.70 mm |
| J | 0.44 in⁴ | 182,000.00 mm⁴ |
| Cw | 46.18 in⁶ | 12,400,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus MC200×29.8.
Lighter in MC200
MC200×27.8
- Weight
- 27.8 kg/m (-6.5%)
- Depth
- 203.0 mm (0.0%)
- Ix
- 21,600,000 mm⁴ (-3.6%)
Heavier in MC200
MC200×31.8
- Weight
- 31.8 kg/m (+7.0%)
- Depth
- 203.0 mm (0.0%)
- Ix
- 25,400,000 mm⁴ (+13%)
Closest Iₓ in MC200
MC200×33.9
- Weight
- 33.9 kg/m (+14%)
- Depth
- 203.0 mm (0.0%)
- Ix
- 26,200,000 mm⁴ (+17%)
Similar weight in MC180
MC180×28.4
- Weight
- 28.4 kg/m (-4.5%)
- Depth
- 178.0 mm (-12%)
- Ix
- 17,900,000 mm⁴ (-20%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology