Steel Beam Sizes / CISC / HP-Shapes / HP310×125
HP310×125 Steel Beam Dimensions and Properties
CISC Bearing piles · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
HP310×125 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 | 84.00 lb/ft | 125.00 kg/m |
| Depth, d | 12.28 in | 312.00 mm |
| Flange width, bf | 12.28 in | 312.00 mm |
| tw | 0.685 in | 17.400 mm |
| tf | 0.685 in | 17.400 mm |
| Area | 24.65 in² | 15,900.00 mm² |
| Ix | 648.68 in⁴ | 270,000,000 mm⁴ |
| Iy | 211.90 in⁴ | 88,200,000 mm⁴ |
| Sx | 105.57 in³ | 1,730,000 mm³ |
| Sy | 34.54 in³ | 566,000.00 mm³ |
| Zx | 119.61 in³ | 1,960,000 mm³ |
| Zy | 53.09 in³ | 870,000.00 mm³ |
| rx | 5.12 in | 130.00 mm |
| ry | 2.94 in | 74.60 mm |
| J | 4.23 in⁴ | 1,760,000 mm⁴ |
| Cw | 7,112.64 in⁶ | 1,910,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HP310×125.
Lighter in HP310
HP310×110
- Weight
- 110.0 kg/m (-12%)
- Depth
- 308.0 mm (-1.3%)
- Ix
- 237,000,000 mm⁴ (-12%)
Heavier in HP310
HP310×132
- Weight
- 132.0 kg/m (+6.0%)
- Depth
- 314.0 mm (+0.6%)
- Ix
- 287,000,000 mm⁴ (+6.3%)
Closest Iₓ in HP310
HP310×94
- Weight
- 94.0 kg/m (-25%)
- Depth
- 303.0 mm (-2.9%)
- Ix
- 196,000,000 mm⁴ (-27%)
Similar weight in HP360
HP360×132
- Weight
- 132.0 kg/m (+6.0%)
- Depth
- 351.0 mm (+12%)
- Ix
- 375,000,000 mm⁴ (+39%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology