W310X253: Sizes, Dimensions and Properties
Full section properties for W310X253. 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) | Zxx (cm3) | Sxx (cm3) | rxx (cm) | ryy (cm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| W310X253 | 253 | 356 | 320 | 24.4 | 39.6 | 323 | 68,700 | 21,500 | 3,850 | 4,510 | 14.6 | 8.18 |
W310X253 W
- Designation
- W310X253
- Serial Size
- 310x253
- Mass per Metre
- 253 kg/m
- Cross-Sectional Area
- 323 cm2
- Depth of Section (h)
- 356 mm
- Width of Section (b)
- 320 mm
- Web Thickness (tw)
- 24.4 mm
- Flange Thickness (tf)
- 39.6 mm
- Second Moment of Area Ixx
- 68,700 cm4
- Second Moment of Area Iyy
- 21,500 cm4
- Elastic Modulus Zxx
- 3,850 cm3
- Elastic Modulus Zyy
- 1,350 cm3
- Plastic Modulus Sxx
- 4,510 cm3
- Plastic Modulus Syy
- 2,060 cm3
- Radius of Gyration rxx
- 14.6 cm
- Radius of Gyration ryy
- 8.18 cm
- 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.
310x253 W Overview
The 310x253 serial size group contains 1 section, ranging from 253 kg/m to 253 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.