HE 900 x 391 is one of the HE sections by mass of the European library (wide flange columns designated by mass): 922 mm deep and 307 mm wide, web 25 mm, flanges 46 mm, 391 kg/m, area 497.7 cm².
| Dimension | Value | Description |
|---|---|---|
| h | 922 mm | Overall depth |
| b | 307 mm | Overall width (flange width, or leg length) |
| tw | 25 mm | Web thickness |
| tf | 46 mm | Flange thickness |
| r1 | 30 mm | Root radius (fillet between flange and web), or external corner radius for hollow sections |
| hi | 830 mm | Internal depth between flanges |
| d | 770 mm | Depth of the straight portion of the web between fillets |
| ss | 152.1 mm | Stiff bearing length |
| G | 391 kg/m | Mass per metre |
| A | 497.7 cm² | Cross-sectional area |
| AL | 2.97 m²/m | Painting surface per metre |
| AG | 7.604 m²/t | Painting surface per tonne |
Section properties
The structural properties of HE 900 x 391 are available in the Steel Profiles app with the European library:
- Iy, Wel,y, Wpl,y, iy
- Avz shear area
- Iz, Wel,z, Wpl,z, iz
- IT and Iw
- Maximum bolt size and flange gauges
- EN 1993-1-1 class for S235, S355 and S460
The app also runs design checks to EN 1993-1-1 on HE 900 x 391, finds the closest sections in the AISC, British, Canadian and Australian standards and compares it side by side with any other section.
Full properties in Steel Profiles
The free app shows HE 900 x 391 with its dimensions and drawing on iPhone, iPad and Mac. The European library unlocks the complete structural properties, the design checks to Eurocode 3, the Equivalent Finder across standards and the comparison of up to three sections. Favorites, weight lists and saved sections sync through iCloud.