steel profile
UB 254x102x25
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UB 254x102x25 · UB254x102x25
- Catalogue
- SCI P363 UB
- Standard
- BS 4-1:2005
- Source publication
- SCI P363 Steel Building Design: Design Data
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| A | 3200.0 | mm² |
| C | 5 | mm |
| I_t | 64.20 | 10³ mm⁴ |
| I_ω | 23.0000 | 10⁹ mm⁶ |
| I_y | 34.10 | 10⁶ mm⁴ |
| I_z | 1.49 | 10⁶ mm⁴ |
| g | 25.2 | kg/m |
| N | 58 | mm |
| U | 0.866 | |
| W_el,y | 266 | 10³ mm³ |
| W_el,z | 29.2 | 10³ mm³ |
| W_pl,y | 306 | 10³ mm³ |
| W_pl,z | 46.0 | 10³ mm³ |
| X | 31.4 | |
| b | 101.9 | mm |
| c_f/t_f | 4.80 | |
| c_w/t_w | 37.5 | |
| h_w | 225.2 | mm |
| h | 257.2 | mm |
| i_y | 103.0 | mm |
| i_z | 21.50 | mm |
| n | 16 | mm |
| r_1 | 7.6 | mm |
| U_s | 0.897 | m²/m |
| A_s | 35.7 | m²/t |
| t_f | 8.4 | mm |
| t_w | 6.0 | mm |
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