WT550X195: Sizes, Dimensions and Properties
Full section properties for WT550X195. 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) |
|---|---|---|---|---|---|---|---|---|---|
| WT550X195 | 195 | 551 | 401 | 19.9 | 36.1 | 248 | 68,300 | 19,200 | 132 |
WT550X195 WT
- Designation
- WT550X195
- Serial Size
- 550x195
- Mass per Metre
- 195 kg/m
- Cross-Sectional Area
- 248 cm2
- Depth of Section (h)
- 551 mm
- Width of Section (b)
- 401 mm
- Web Thickness (tw)
- 19.9 mm
- Flange Thickness (tf)
- 36.1 mm
- Second Moment of Area Ixx
- 68,300 cm4
- Second Moment of Area Iyy
- 19,200 cm4
- Elastic Modulus Zxx
- 1,630 cm3
- Elastic Modulus Zyy
- 960 cm3
- Plastic Modulus Sxx
- 2,880 cm3
- Plastic Modulus Syy
- 1,490 cm3
- Radius of Gyration rxx
- 16.6 cm
- Radius of Gyration ryy
- 8.81 cm
- Centroid Distance cy
- 132 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.
550x195 WT Overview
The 550x195 serial size group contains 1 section, ranging from 195 kg/m to 195 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.