WT205X57: Sizes, Dimensions and Properties
Full section properties for WT205X57. All dimensions in mm, section properties in cm units.
| Designation | Mass (kg/m) | h (mm) | b (mm) | tw (mm) | tf (mm) | A (cm2) | Ixx (cm4) | Iyy (cm4) | cy (mm) |
|---|---|---|---|---|---|---|---|---|---|
| WT205X57 | 57 | 210 | 262 | 11.6 | 19.3 | 72.9 | 2,370 | 2,880 | 41.4 |
WT205X57 WT
- Designation
- WT205X57
- Serial Size
- 205x57
- Mass per Metre
- 57 kg/m
- Cross-Sectional Area
- 72.9 cm2
- Depth of Section (h)
- 210 mm
- Width of Section (b)
- 262 mm
- Web Thickness (tw)
- 11.6 mm
- Flange Thickness (tf)
- 19.3 mm
- Second Moment of Area Ixx
- 2,370 cm4
- Second Moment of Area Iyy
- 2,880 cm4
- Elastic Modulus Zxx
- 141 cm3
- Elastic Modulus Zyy
- 220 cm3
- Plastic Modulus Sxx
- 251 cm3
- Plastic Modulus Syy
- 336 cm3
- Radius of Gyration rxx
- 5.69 cm
- Radius of Gyration ryy
- 6.27 cm
- Centroid Distance cy
- 41.4 cm
- _note
- Tee: elasticModulusX is the single AISC Sx (controlling fibre); flange/toe split not in source.
- Source Doc
- aisc-shapes-v16
- Verified
- 1
- Verified Note
- Parsed directly from the official AISC Shapes Database v16.0 (SI block). Units converted to SteelSpec schema (A mm2->cm2, I 10^6 mm4->cm4, S 10^3 mm3=cm3, r mm->cm). No transcription.
205x57 WT Overview
The 205x57 serial size group contains 1 section, ranging from 57 kg/m to 57 kg/m. All sections in this group share the same nominal depth and width but differ in web and flange thickness, which affects the weight and structural capacity.
Section properties are sourced from the Tata Steel Blue Book / SCI P363. For structural design to BS EN 1993-1-1 (Eurocode 3), use these properties with the appropriate partial factors from the UK National Annex.
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Section properties from AISC Shapes Database v16.0.