steel profile
UB 305x102x28
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UB 305x102x28 · UB305x102x28
- 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 | 3590.0 | mm² |
| C | 5 | mm |
| I_t | 74.00 | 10³ mm⁴ |
| I_ω | 34.9000 | 10⁹ mm⁶ |
| I_y | 53.70 | 10⁶ mm⁴ |
| I_z | 1.55 | 10⁶ mm⁴ |
| g | 28.2 | kg/m |
| N | 58 | mm |
| U | 0.859 | |
| W_el,y | 348 | 10³ mm³ |
| W_el,z | 30.5 | 10³ mm³ |
| W_pl,y | 403 | 10³ mm³ |
| W_pl,z | 48.4 | 10³ mm³ |
| X | 37.3 | |
| b | 101.8 | mm |
| c_f/t_f | 4.58 | |
| c_w/t_w | 46.0 | |
| h_w | 275.9 | mm |
| h | 308.7 | mm |
| i_y | 122.0 | mm |
| i_z | 20.80 | mm |
| n | 18 | mm |
| r_1 | 7.6 | mm |
| U_s | 1.00 | m²/m |
| A_s | 35.5 | m²/t |
| t_f | 8.8 | mm |
| t_w | 6.0 | mm |
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