Steel Beam Sizes / AISC / WT Tees / WT16.5x59
WT16.5x59 Dimensions, Weight and Section Properties
AISC Structural tees · v16.0
WT16.5x59: 16.4 in depth, 11.5 in flange width, 59 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
WT16.5x59 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 | 59.00 lb/ft | 88.00 kg/m |
| Depth, d | 16.40 in | 417.00 mm |
| Flange width, bf | 11.50 in | 292.00 mm |
| tw | 0.550 in | 14.000 mm |
| tf | 0.740 in | 18.800 mm |
| Area | 17.40 in² | 11,200.00 mm² |
| Ix | 469.00 in⁴ | 195,000,000 mm⁴ |
| Iy | 93.50 in⁴ | 38,900,000 mm⁴ |
| Sx | 39.20 in³ | 642,000.00 mm³ |
| Sy | 16.30 in³ | 267,000.00 mm³ |
| Zx | 70.80 in³ | 1,160,000 mm³ |
| Zy | 25.60 in³ | 420,000.00 mm³ |
| rx | 5.20 in | 132.00 mm |
| ry | 2.32 in | 58.90 mm |
| J | 2.64 in⁴ | 1,100,000 mm⁴ |
| Cw | 23.40 in⁶ | 6,280,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus WT16.5x59.
Heavier in WT16
WT16.5x65
- Weight
- 65.0 lb/ft (+10%)
- Depth
- 16.50 in (+0.6%)
- Ix
- 513.0 in⁴ (+9.4%)
Another Iₓ option in WT16
WT16.5x70.5
- Weight
- 70.5 lb/ft (+19%)
- Depth
- 16.70 in (+1.8%)
- Ix
- 552.0 in⁴ (+18%)
Similar weight in WT15
WT15x58
- Weight
- 58.0 lb/ft (-1.7%)
- Depth
- 15.00 in (-8.5%)
- Ix
- 373.0 in⁴ (-20%)
Source: AISC Shapes Database v16.0 · Methodology