Steel Beam Sizes / CISC / Channels / C380×50
C380×50 Dimensions, Weight and Section Properties
CISC Channels · v12.1
C380×50: 381 mm depth, 86 mm flange width, 50 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
C380×50 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 | 33.90 lb/ft | 50.00 kg/m |
| Depth, d | 15.00 in | 381.00 mm |
| Flange width, bf | 3.39 in | 86.00 mm |
| tw | 0.402 in | 10.200 mm |
| tf | 0.650 in | 16.500 mm |
| Area | 9.97 in² | 6,430.00 mm² |
| Ix | 314.73 in⁴ | 131,000,000 mm⁴ |
| Iy | 8.14 in⁴ | 3,390,000 mm⁴ |
| Sx | 41.92 in³ | 687,000.00 mm³ |
| Sy | 3.14 in³ | 51,400.00 mm³ |
| rx | 5.63 in | 143.00 mm |
| ry | 0.91 in | 23.00 mm |
| J | 1.01 in⁴ | 421,000.00 mm⁴ |
| Cw | 354.52 in⁶ | 95,200,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus C380×50.
Heavier in C380
C380×60
- Weight
- 60.0 kg/m (+18%)
- Depth
- 381.0 mm (0.0%)
- Ix
- 145,000,000 mm⁴ (+11%)
Another Iₓ option in C380
C380×74
- Weight
- 74.0 kg/m (+47%)
- Depth
- 381.0 mm (0.0%)
- Ix
- 168,000,000 mm⁴ (+28%)
Similar weight in C310
C310×45
- Weight
- 45.0 kg/m (-12%)
- Depth
- 305.0 mm (-20%)
- Ix
- 67,300,000 mm⁴ (-49%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology