steel profile
UB 406x178x74
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: UB 406x178x74 · UB406x178x74
- 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 | 9450.0 | mm² |
| C | 7 | mm |
| I_t | 628.0 | 10³ mm⁴ |
| I_ω | 608.000 | 10⁹ mm⁶ |
| I_y | 273.00 | 10⁶ mm⁴ |
| I_z | 15.50 | 10⁶ mm⁴ |
| g | 74.2 | kg/m |
| N | 96 | mm |
| U | 0.882 | |
| W_el,y | 1320 | 10³ mm³ |
| W_el,z | 172 | 10³ mm³ |
| W_pl,y | 1500 | 10³ mm³ |
| W_pl,z | 267 | 10³ mm³ |
| X | 27.5 | |
| b | 179.5 | mm |
| c_f/t_f | 4.68 | |
| c_w/t_w | 37.9 | |
| h_w | 360.4 | mm |
| h | 412.8 | mm |
| i_y | 170.0 | mm |
| i_z | 40.40 | mm |
| n | 28 | mm |
| r_1 | 10.2 | mm |
| U_s | 1.51 | m²/m |
| A_s | 20.4 | m²/t |
| t_f | 16.0 | mm |
| t_w | 9.5 | mm |
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