WT345X228.5: Sizes, Dimensions and Properties
Full section properties for WT345X228.5. 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) |
|---|---|---|---|---|---|---|---|---|---|
| WT345X228.5 | 229 | 376 | 366 | 29.5 | 53.1 | 292 | 31,300 | 21,900 | 88.1 |
WT345X228.5 WT
- Designation
- WT345X228.5
- Serial Size
- 345x228.5
- Mass per Metre
- 229 kg/m
- Cross-Sectional Area
- 292 cm2
- Depth of Section (h)
- 376 mm
- Width of Section (b)
- 366 mm
- Web Thickness (tw)
- 29.5 mm
- Flange Thickness (tf)
- 53.1 mm
- Second Moment of Area Ixx
- 31,300 cm4
- Second Moment of Area Iyy
- 21,900 cm4
- Elastic Modulus Zxx
- 1,090 cm3
- Elastic Modulus Zyy
- 1,190 cm3
- Plastic Modulus Sxx
- 1,980 cm3
- Plastic Modulus Syy
- 1,850 cm3
- Radius of Gyration rxx
- 10.4 cm
- Radius of Gyration ryy
- 8.66 cm
- Centroid Distance cy
- 88.1 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.
345x228.5 WT Overview
The 345x228.5 serial size group contains 1 section, ranging from 229 kg/m to 229 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.