Steel Beam Sizes / CISC / W-Shapes / W360×818
W360×818 Dimensions, Weight and Section Properties
CISC Wide flange · v12.1
W360×818: 514 mm depth, 437 mm flange width, 818 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
W360×818 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 | 550.00 lb/ft | 818.00 kg/m |
| Depth, d | 20.24 in | 514.00 mm |
| Flange width, bf | 17.20 in | 437.00 mm |
| tw | 2.382 in | 60.500 mm |
| tf | 3.819 in | 97.000 mm |
| Area | 161.20 in² | 104,000.00 mm² |
| Ix | 9,417.84 in⁴ | 3,920,000,000 mm⁴ |
| Iy | 3,267.41 in⁴ | 1,360,000,000 mm⁴ |
| Sx | 933.66 in³ | 15,300,000 mm³ |
| Sy | 378.35 in³ | 6,200,000 mm³ |
| Zx | 1,177.76 in³ | 19,300,000 mm³ |
| Zy | 583.39 in³ | 9,560,000 mm³ |
| rx | 7.64 in | 194.00 mm |
| ry | 4.49 in | 114.00 mm |
| J | 667.90 in⁴ | 278,000,000 mm⁴ |
| Cw | 219,337.55 in⁶ | 58,900,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus W360×818.
Lighter in W360
W360×744
- Weight
- 744.0 kg/m (-9.1%)
- Depth
- 498.0 mm (-3.1%)
- Ix
- 3,420,000,000 mm⁴ (-13%)
Heavier in W360
W360×900
- Weight
- 900.0 kg/m (+10%)
- Depth
- 531.0 mm (+3.3%)
- Ix
- 4,500,000,000 mm⁴ (+15%)
Another Iₓ option in W360
W360×677
- Weight
- 677.0 kg/m (-17%)
- Depth
- 483.0 mm (-6.0%)
- Ix
- 2,990,000,000 mm⁴ (-24%)
Similar weight in W310
W310×500
- Weight
- 500.0 kg/m (-39%)
- Depth
- 427.0 mm (-17%)
- Ix
- 1,690,000,000 mm⁴ (-57%)
Source: CISC Structural Section Tables SST12.1 · v12.1 · Availability: Not produced in Canada. · Methodology