Steel Beam Sizes / AISC / WT Tees / WT7x17
WT7x17 Dimensions, Weight and Section Properties
AISC Structural tees · v16.0
WT7x17: 6.99 in depth, 6.75 in flange width, 17 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
WT7x17 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 | 17.00 lb/ft | 25.50 kg/m |
| Depth, d | 6.99 in | 178.00 mm |
| Flange width, bf | 6.75 in | 171.00 mm |
| tw | 0.285 in | 7.240 mm |
| tf | 0.455 in | 11.600 mm |
| Area | 5.00 in² | 3,230.00 mm² |
| Ix | 20.90 in⁴ | 8,700,000 mm⁴ |
| Iy | 11.60 in⁴ | 4,830,000 mm⁴ |
| Sx | 3.83 in³ | 62,800.00 mm³ |
| Sy | 3.45 in³ | 56,500.00 mm³ |
| Zx | 6.74 in³ | 110,000.00 mm³ |
| Zy | 5.32 in³ | 87,200.00 mm³ |
| rx | 2.04 in | 51.80 mm |
| ry | 1.53 in | 38.90 mm |
| J | 0.28 in⁴ | 118,000.00 mm⁴ |
| Cw | 0.40 in⁶ | 107,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus WT7x17.
Lighter in WT7
WT7x15
- Weight
- 15.0 lb/ft (-12%)
- Depth
- 6.92 in (-1.0%)
- Ix
- 19.0 in⁴ (-9.1%)
Heavier in WT7
WT7x19
- Weight
- 19.0 lb/ft (+12%)
- Depth
- 7.05 in (+0.9%)
- Ix
- 23.3 in⁴ (+11%)
Another Iₓ option in WT7
WT7x21.5
- Weight
- 21.5 lb/ft (+26%)
- Depth
- 6.83 in (-2.3%)
- Ix
- 21.9 in⁴ (+4.8%)
Similar weight in WT6
WT6x17.5
- Weight
- 17.5 lb/ft (+2.9%)
- Depth
- 6.25 in (-11%)
- Ix
- 16.0 in⁴ (-23%)
Source: AISC Shapes Database v16.0 · Methodology