WT155X101: Sizes, Dimensions and Properties
Full section properties for WT155X101. 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) |
|---|---|---|---|---|---|---|---|---|---|
| WT155X101 | 101 | 170 | 315 | 20.1 | 31.8 | 129 | 2,110 | 8,280 | 34.3 |
WT155X101 WT
- Designation
- WT155X101
- Serial Size
- 155x101
- Mass per Metre
- 101 kg/m
- Cross-Sectional Area
- 129 cm2
- Depth of Section (h)
- 170 mm
- Width of Section (b)
- 315 mm
- Web Thickness (tw)
- 20.1 mm
- Flange Thickness (tf)
- 31.8 mm
- Second Moment of Area Ixx
- 2,110 cm4
- Second Moment of Area Iyy
- 8,280 cm4
- Elastic Modulus Zxx
- 155 cm3
- Elastic Modulus Zyy
- 526 cm3
- Plastic Modulus Sxx
- 311 cm3
- Plastic Modulus Syy
- 801 cm3
- Radius of Gyration rxx
- 4.04 cm
- Radius of Gyration ryy
- 8.03 cm
- Centroid Distance cy
- 34.3 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.
155x101 WT Overview
The 155x101 serial size group contains 1 section, ranging from 101 kg/m to 101 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.