steel profile
UB 203x102x23
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UB 203x102x23 · UB203x102x23
- 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 | 2940.0 | mm² |
| C | 5 | mm |
| I_t | 70.20 | 10³ mm⁴ |
| I_ω | 15.4000 | 10⁹ mm⁶ |
| I_y | 21.00 | 10⁶ mm⁴ |
| I_z | 1.64 | 10⁶ mm⁴ |
| g | 23.1 | kg/m |
| N | 60 | mm |
| U | 0.888 | |
| W_el,y | 207 | 10³ mm³ |
| W_el,z | 32.2 | 10³ mm³ |
| W_pl,y | 234 | 10³ mm³ |
| W_pl,z | 49.7 | 10³ mm³ |
| X | 22.4 | |
| b | 101.8 | mm |
| c_f/t_f | 4.37 | |
| c_w/t_w | 31.4 | |
| h_w | 169.4 | mm |
| h | 203.2 | mm |
| i_y | 84.60 | mm |
| i_z | 23.60 | mm |
| n | 18 | mm |
| r_1 | 7.6 | mm |
| U_s | 0.790 | m²/m |
| A_s | 34.2 | m²/t |
| t_f | 9.3 | mm |
| t_w | 5.4 | mm |
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