UC 356 x 406 x 393 is one of the Universal columns (UC) of the British library (british wide flange columns): 419 mm deep and 407 mm wide, web 30.6 mm, flanges 49.2 mm, 393 kg/m, area 500.6 cm².
| Dimension | Value | Description |
|---|---|---|
| h | 419 mm | Overall depth |
| b | 407 mm | Overall width (flange width, or leg length) |
| tw | 30.6 mm | Web thickness |
| tf | 49.2 mm | Flange thickness |
| r1 | 15.2 mm | Root radius (fillet between flange and web), or external corner radius for hollow sections |
| hi | 320.6 mm | Internal depth between flanges |
| d | 290.2 mm | Depth of the straight portion of the web between fillets |
| ss | 146.8 mm | Stiff bearing length |
| G | 393 kg/m | Mass per metre |
| A | 500.6 cm² | Cross-sectional area |
| AL | 2.379 m²/m | Painting surface per metre |
| AG | 6.053 m²/t | Painting surface per tonne |
Section properties
The structural properties of UC 356 x 406 x 393 are available in the Steel Profiles app with the British 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 UC 356 x 406 x 393, finds the closest sections in the AISC, European, Canadian and Australian standards and compares it side by side with any other section.
Full properties in Steel Profiles
The free app shows UC 356 x 406 x 393 with its dimensions and drawing on iPhone, iPad and Mac. The British 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.