steel profile
UB 305x102x25
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UB 305x102x25 · UB305x102x25
- 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 | 3160.0 | mm² |
| C | 5 | mm |
| I_t | 47.70 | 10³ mm⁴ |
| I_ω | 27.000 | 10⁹ mm⁶ |
| I_y | 44.60 | 10⁶ mm⁴ |
| I_z | 1.23 | 10⁶ mm⁴ |
| g | 24.8 | kg/m |
| N | 58 | mm |
| U | 0.846 | |
| W_el,y | 292 | 10³ mm³ |
| W_el,z | 24.2 | 10³ mm³ |
| W_pl,y | 342 | 10³ mm³ |
| W_pl,z | 38.8 | 10³ mm³ |
| X | 43.4 | |
| b | 101.6 | mm |
| c_f/t_f | 5.76 | |
| c_w/t_w | 47.6 | |
| h_w | 275.9 | mm |
| h | 305.1 | mm |
| i_y | 119.0 | mm |
| i_z | 19.70 | mm |
| n | 16 | mm |
| r_1 | 7.6 | mm |
| U_s | 0.992 | m²/m |
| A_s | 40.0 | m²/t |
| t_f | 7.0 | mm |
| t_w | 5.8 | mm |
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