steel profile
UB 254x146x31
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UB 254x146x31 · UB254x146x31
- 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 | 3970.0 | mm² |
| C | 5 | mm |
| I_t | 85.50 | 10³ mm⁴ |
| I_ω | 66.0000 | 10⁹ mm⁶ |
| I_y | 44.10 | 10⁶ mm⁴ |
| I_z | 4.48 | 10⁶ mm⁴ |
| g | 31.1 | kg/m |
| N | 82 | mm |
| U | 0.879 | |
| W_el,y | 351 | 10³ mm³ |
| W_el,z | 61.3 | 10³ mm³ |
| W_pl,y | 393 | 10³ mm³ |
| W_pl,z | 94.1 | 10³ mm³ |
| X | 29.6 | |
| b | 146.1 | mm |
| c_f/t_f | 7.26 | |
| c_w/t_w | 36.5 | |
| h_w | 219.0 | mm |
| h | 251.4 | mm |
| i_y | 105.0 | mm |
| i_z | 33.60 | mm |
| n | 18 | mm |
| r_1 | 7.6 | mm |
| U_s | 1.06 | m²/m |
| A_s | 34.0 | m²/t |
| t_f | 8.6 | mm |
| t_w | 6.0 | mm |
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