Steel Beam Sizes / Australia / Welded Beams / 1200 WB 317
1200 WB 317 Dimensions, Weight and Section Properties
ASNZS Welded beams · v2019.11
1200 WB 317: 1,176 mm depth, 400 mm flange width, 317 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
1200 WB 317 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 | 213.01 lb/ft | 317.00 kg/m |
| Depth, d | 46.30 in | 1,176.00 mm |
| Flange width, bf | 15.75 in | 400.00 mm |
| tw | 0.630 in | 16.000 mm |
| tf | 1.102 in | 28.000 mm |
| Area | 62.50 in² | 40,320.00 mm² |
| Ix | 22,247.24 in⁴ | 9,260,000,256 mm⁴ |
| Iy | 718.35 in⁴ | 299,000,000 mm⁴ |
| Sx | 961.02 in³ | 15,748,300 mm³ |
| Sy | 91.23 in³ | 1,495,000 mm³ |
| Zx | 1,092.33 in³ | 17,900,000 mm³ |
| Zy | 140.96 in³ | 2,310,000 mm³ |
| rx | 18.87 in | 479.23 mm |
| ry | 3.39 in | 86.11 mm |
| J | 17.73 in⁴ | 7,380,000 mm⁴ |
| Cw | 366,803.89 in⁶ | 98,499,999,825,920 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 1200 WB 317.
Lighter in Welded beams
1000 WB 296
- Weight
- 296.0 kg/m (-6.6%)
- Depth
- 1,016.0 mm (-14%)
- Ix
- 6,649,999,872 mm⁴ (-28%)
Heavier in Welded beams
1000 WB 322
- Weight
- 322.0 kg/m (+1.6%)
- Depth
- 1,024.0 mm (-13%)
- Ix
- 7,480,000,000 mm⁴ (-19%)
Another Iₓ option in Welded beams
1200 WB 342
- Weight
- 342.0 kg/m (+7.9%)
- Depth
- 1,184.0 mm (+0.7%)
- Ix
- 10,400,000,000 mm⁴ (+12%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology