Steel Beam Sizes / Australia / Universal Columns / 100 UC 15
100 UC 15 Steel Beam Dimensions and Properties
ASNZS Universal columns · v2019.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
100 UC 15 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 | 10.08 lb/ft | 15.00 kg/m |
| Depth, d | 3.82 in | 97.03 mm |
| Flange width, bf | 3.90 in | 99.01 mm |
| tw | 0.197 in | 5.000 mm |
| tf | 0.276 in | 7.010 mm |
| Area | 2.93 in² | 1,890.00 mm² |
| Ix | 7.66 in⁴ | 3,190,000 mm⁴ |
| Iy | 2.74 in⁴ | 1,140,000 mm⁴ |
| Sx | 4.01 in³ | 65,752.86 mm³ |
| Sy | 1.41 in³ | 23,027.98 mm³ |
| Zx | 4.55 in³ | 74,500.00 mm³ |
| Zy | 2.15 in³ | 35,300.00 mm³ |
| rx | 1.62 in | 41.08 mm |
| ry | 0.97 in | 24.56 mm |
| J | 0.08 in⁴ | 35,100.00 mm⁴ |
| Cw | 8.56 in⁶ | 2,300,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 100 UC 15.
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology