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Verified dimensions, section properties, and auto-generated CAD block download for structural engineers and detailers.
| Property | Dimension / Value |
|---|---|
| Designation | ST255X56 |
| Shape Class | Structural Tee (ST) |
| Nominal Weight | 56 kg/m |
| Overall Depth (d) | 254 mm |
| Flange Width (bf) | 162 mm |
| Web Thickness (tw) | 16.1 mm |
| Flange Thickness (tf) | 20.2 mm |
| Moment of Inertia (Ix) | 45.4 in⁴ |
| Plastic Section Modulus (Zx) | 469 in³ |
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