WT155X171: Sizes, Dimensions and Properties
Full section properties for WT155X171. 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) |
|---|---|---|---|---|---|---|---|---|---|
| WT155X171 | 171 | 191 | 328 | 32.8 | 52.6 | 218 | 4,410 | 15,400 | 46.2 |
WT155X171 WT
- Designation
- WT155X171
- Serial Size
- 155x171
- Mass per Metre
- 171 kg/m
- Cross-Sectional Area
- 218 cm2
- Depth of Section (h)
- 191 mm
- Width of Section (b)
- 328 mm
- Web Thickness (tw)
- 32.8 mm
- Flange Thickness (tf)
- 52.6 mm
- Second Moment of Area Ixx
- 4,410 cm4
- Second Moment of Area Iyy
- 15,400 cm4
- Elastic Modulus Zxx
- 303 cm3
- Elastic Modulus Zyy
- 942 cm3
- Plastic Modulus Sxx
- 646 cm3
- Plastic Modulus Syy
- 1,450 cm3
- Radius of Gyration rxx
- 4.5 cm
- Radius of Gyration ryy
- 8.41 cm
- Centroid Distance cy
- 46.2 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.
155x171 WT Overview
The 155x171 serial size group contains 1 section, ranging from 171 kg/m to 171 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.