Steel Beam Sizes / CISC / S-Shapes / S510×143
S510×143 Steel Beam Dimensions and Properties
CISC American standard beams · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
S510×143 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 | 96.00 lb/ft | 143.00 kg/m |
| Depth, d | 20.31 in | 516.00 mm |
| Flange width, bf | 7.20 in | 183.00 mm |
| tw | 0.799 in | 20.300 mm |
| tf | 0.921 in | 23.400 mm |
| Area | 28.21 in² | 18,200.00 mm² |
| Ix | 1,681.76 in⁴ | 700,000,000 mm⁴ |
| Iy | 49.73 in⁴ | 20,700,000 mm⁴ |
| Sx | 165.37 in³ | 2,710,000 mm³ |
| Sy | 13.79 in³ | 226,000.00 mm³ |
| Zx | 198.33 in³ | 3,250,000 mm³ |
| Zy | 25.02 in³ | 410,000.00 mm³ |
| rx | 7.72 in | 196.00 mm |
| ry | 1.33 in | 33.70 mm |
| J | 8.38 in⁴ | 3,490,000 mm⁴ |
| Cw | 4,692.11 in⁶ | 1,260,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus S510×143.
Lighter in S510
S510×128
- Weight
- 128.0 kg/m (-10%)
- Depth
- 516.0 mm (0.0%)
- Ix
- 658,000,000 mm⁴ (-6.0%)
Closest Iₓ in S510
S510×112
- Weight
- 112.0 kg/m (-22%)
- Depth
- 508.0 mm (-1.6%)
- Ix
- 532,000,000 mm⁴ (-24%)
Similar weight in S610
S610×149
- Weight
- 149.0 kg/m (+4.2%)
- Depth
- 610.0 mm (+18%)
- Ix
- 996,000,000 mm⁴ (+42%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology