steel profile
UB 203x133x25
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UB 203x133x25 · UB203x133x25
- 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 | 59.60 | 10³ mm⁴ |
| I_ω | 29.4000 | 10⁹ mm⁶ |
| I_y | 23.40 | 10⁶ mm⁴ |
| I_z | 3.08 | 10⁶ mm⁴ |
| g | 25.1 | kg/m |
| N | 74 | mm |
| U | 0.876 | |
| W_el,y | 230 | 10³ mm³ |
| W_el,z | 46.2 | 10³ mm³ |
| W_pl,y | 258 | 10³ mm³ |
| W_pl,z | 70.9 | 10³ mm³ |
| X | 25.6 | |
| b | 133.2 | mm |
| c_f/t_f | 7.20 | |
| c_w/t_w | 30.2 | |
| h_w | 172.4 | mm |
| h | 203.2 | mm |
| i_y | 85.60 | mm |
| i_z | 31.00 | mm |
| n | 16 | mm |
| r_1 | 7.6 | mm |
| U_s | 0.915 | m²/m |
| A_s | 36.5 | m²/t |
| t_f | 7.8 | mm |
| t_w | 5.7 | mm |
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