StructureCalcsMC18X51.9
Miscellaneous Channel · AISC Shapes Database v15.0 · United States
MC18X51.9 is a miscellaneous channel 457.2 mm deep with a 104.1 mm wide flange, weighing 77.2 kg/m. The dimensions below are the published AISC Shapes Database v15.0 values.
MC channels are deeper or heavier than the C series at similar depths. StructureCalcs cannot yet draw their tapered profile to scale, but the published values are complete.
StructureCalcs cannot yet draw this family’s tapered profile to scale; the published dimensions below are complete.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 457.2 mm | 18.00 in |
| Flange width, bf | 104.1 mm | 4.10 in |
| Flange thickness, tf | 15.9 mm | 0.625 in |
| Web thickness, tw | 15.2 mm | 0.600 in |
| Mass per metre | 77.2 kg/m | 51.9 lb/ft |
| Area, A | 9,871 mm² | 15.30 in² |
| Second moment, Ix | 260,977,104 mm⁴ | 627.0 in⁴ |
| Second moment, Iy | 6,784,572 mm⁴ | 16.3 in⁴ |
Neighbouring sizes
Where these numbers come from
Published AISC Shapes Database v15.0 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API