Steel Beam Sizes / Australia / Welded Beams / 1200 WB 392
1200 WB 392 Dimensions, Weight and Section Properties
ASNZS Welded beams · v2019.11
1200 WB 392: 1,184 mm depth, 500 mm flange width, 392 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
1200 WB 392 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 | 263.41 lb/ft | 392.00 kg/m |
| Depth, d | 46.61 in | 1,184.00 mm |
| Flange width, bf | 19.69 in | 500.00 mm |
| tw | 0.630 in | 16.000 mm |
| tf | 1.260 in | 32.000 mm |
| Area | 77.38 in² | 49,920.00 mm² |
| Ix | 30,031.37 in⁴ | 12,499,999,744 mm⁴ |
| Iy | 1,602.47 in⁴ | 667,000,000 mm⁴ |
| Sx | 1,288.51 in³ | 21,114,864 mm³ |
| Sy | 162.81 in³ | 2,668,000 mm³ |
| Zx | 1,434.06 in³ | 23,500,000 mm³ |
| Zy | 248.37 in³ | 4,070,000 mm³ |
| rx | 19.70 in | 500.40 mm |
| ry | 4.55 in | 115.59 mm |
| J | 30.03 in⁴ | 12,500,000 mm⁴ |
| Cw | 822,981.28 in⁶ | 220,999,991,689,220 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 1200 WB 392.
Lighter in Welded beams
1200 WB 342
- Weight
- 342.0 kg/m (-13%)
- Depth
- 1,184.0 mm (0.0%)
- Ix
- 10,400,000,000 mm⁴ (-17%)
Heavier in Welded beams
1200 WB 423
- Weight
- 423.0 kg/m (+7.9%)
- Depth
- 1,192.0 mm (+0.7%)
- Ix
- 13,900,000,256 mm⁴ (+11%)
Another Iₓ option in Welded beams
1200 WB 455
- Weight
- 455.0 kg/m (+16%)
- Depth
- 1,200.0 mm (+1.4%)
- Ix
- 15,299,999,744 mm⁴ (+22%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology