300x100 PFC — Sizes, Dimensions & Properties
1 sizes in the 300x100 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) |
|---|---|---|---|---|---|---|---|---|---|
| 300x100x46 | 45.5 | 300 | 100 | 9 | 16.5 | 58 | 8,230 | 568 | 30.5 |
300x100x46 PFC
- Designation
- 300x100x46
- Serial Size
- 300x100
- Mass per Metre
- 45.5 kg/m
- Depth of Section (h)
- 300 mm
- Width of Section (b)
- 100 mm
- Web Thickness (tw)
- 9 mm
- Flange Thickness (tf)
- 16.5 mm
- Root Radius (r)
- 15 mm
- Depth Between Fillets (d)
- 237 mm
- Local Buckling Ratio d/tw
- 26.3
- Local Buckling Ratio cf/tf
- 6.06
- Second Moment of Area Ixx
- 8,230 cm4
- Second Moment of Area Iyy
- 568 cm4
- Elastic Modulus Zxx
- 549 cm3
- Elastic Modulus Zyy
- 81.7 cm3
- Plastic Modulus Sxx
- 641 cm3
- Plastic Modulus Syy
- 148 cm3
- Radius of Gyration rxx
- 11.9 cm
- Radius of Gyration ryy
- 3.13 cm
- Cross-Sectional Area
- 58 cm2
- Torsional Constant (It)
- 36.8 cm4
- Warping Constant (Iw)
- 0.0813 dm6
- Centroid Distance cy
- 30.5 cm
- Surface Area per Metre
- 0.969 m2/m
- Surface Area per Tonne
- 21.3 m2/t
300x100 PFC — Overview
The 300x100 serial size group contains 1 section, ranging from 45.5 kg/m to 45.5 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.