Steel Beam Sizes / CISC / W-Shapes / W460×128
W460×128 Steel Beam Dimensions and Properties
CISC Wide flange · v12.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
W460×128 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 | 86.00 lb/ft | 128.00 kg/m |
| Depth, d | 18.39 in | 467.00 mm |
| Flange width, bf | 11.10 in | 282.00 mm |
| tw | 0.480 in | 12.200 mm |
| tf | 0.772 in | 19.600 mm |
| Area | 25.42 in² | 16,400.00 mm² |
| Ix | 1,530.40 in⁴ | 637,000,000 mm⁴ |
| Iy | 176.10 in⁴ | 73,300,000 mm⁴ |
| Sx | 166.59 in³ | 2,730,000 mm³ |
| Sy | 31.73 in³ | 520,000.00 mm³ |
| Zx | 186.12 in³ | 3,050,000 mm³ |
| Zy | 48.57 in³ | 796,000.00 mm³ |
| rx | 7.76 in | 197.00 mm |
| ry | 2.64 in | 67.00 mm |
| J | 4.11 in⁴ | 1,710,000 mm⁴ |
| Cw | 13,666.70 in⁶ | 3,670,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus W460×128.
Lighter in W460
W460×113
- Weight
- 113.0 kg/m (-12%)
- Depth
- 463.0 mm (-0.9%)
- Ix
- 556,000,000 mm⁴ (-13%)
Heavier in W460
W460×144
- Weight
- 144.0 kg/m (+13%)
- Depth
- 472.0 mm (+1.1%)
- Ix
- 726,000,000 mm⁴ (+14%)
Closest Iₓ in W460
W460×106
- Weight
- 106.0 kg/m (-17%)
- Depth
- 469.0 mm (+0.4%)
- Ix
- 488,000,000 mm⁴ (-23%)
Similar weight in W530
W530×123
- Weight
- 123.0 kg/m (-3.5%)
- Depth
- 544.0 mm (+16%)
- Ix
- 761,000,000 mm⁴ (+19%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Imported; readily available in Canada. · Methodology