380x100 PFC — Sizes, Dimensions & Properties
1 sizes in the 380x100 serial size group. 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) |
|---|---|---|---|---|---|---|---|---|---|
| 380x100x54 | 54 | 380 | 100 | 9.5 | 17.5 | 68.7 | 15,000 | 643 | 27.9 |
380x100x54 PFC
- Designation
- 380x100x54
- Serial Size
- 380x100
- Mass per Metre
- 54 kg/m
- Depth of Section (h)
- 380 mm
- Width of Section (b)
- 100 mm
- Web Thickness (tw)
- 9.5 mm
- Flange Thickness (tf)
- 17.5 mm
- Root Radius (r)
- 15 mm
- Depth Between Fillets (d)
- 315 mm
- Local Buckling Ratio d/tw
- 33.2
- Local Buckling Ratio cf/tf
- 5.71
- Second Moment of Area Ixx
- 15,000 cm4
- Second Moment of Area Iyy
- 643 cm4
- Elastic Modulus Zxx
- 791 cm3
- Elastic Modulus Zyy
- 89.2 cm3
- Plastic Modulus Sxx
- 933 cm3
- Plastic Modulus Syy
- 161 cm3
- Radius of Gyration rxx
- 14.8 cm
- Radius of Gyration ryy
- 3.06 cm
- Cross-Sectional Area
- 68.7 cm2
- Torsional Constant (It)
- 45.7 cm4
- Warping Constant (Iw)
- 0.15 dm6
- Centroid Distance cy
- 27.9 cm
- Surface Area per Metre
- 1.13 m2/m
- Surface Area per Tonne
- 20.9 m2/t
380x100 PFC — Overview
The 380x100 serial size group contains 1 section, ranging from 54 kg/m to 54 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 Tata Steel Blue Book / SCI P363 / BS 4-1:2005.