Steel Beam Sizes / AISC / S-Shapes / S15x50
S15x50 Dimensions, Weight and Section Properties
AISC American standard beams · v16.0
S15x50: 15 in depth, 5.64 in flange width, 50 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
S15x50 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 | 50.00 lb/ft | 74.00 kg/m |
| Depth, d | 15.00 in | 381.00 mm |
| Flange width, bf | 5.64 in | 143.00 mm |
| tw | 0.550 in | 14.000 mm |
| tf | 0.622 in | 15.800 mm |
| Area | 14.70 in² | 9,480.00 mm² |
| Ix | 485.00 in⁴ | 202,000,000 mm⁴ |
| Iy | 15.60 in⁴ | 6,490,000 mm⁴ |
| Sx | 64.70 in³ | 1,060,000 mm³ |
| Sy | 5.53 in³ | 90,600.00 mm³ |
| Zx | 77.00 in³ | 1,260,000 mm³ |
| Zy | 10.00 in³ | 164,000.00 mm³ |
| rx | 5.75 in | 146.00 mm |
| ry | 1.03 in | 26.20 mm |
| J | 2.12 in⁴ | 882,000.00 mm⁴ |
| Cw | 805.00 in⁶ | 216,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus S15x50.
Source: AISC Shapes Database v16.0 · Methodology