steel profile
T UB 171x178x23
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: T UB 171x178x23 · TUB171x178x23
- Catalogue
- SCI P363 T UB
- Standard
- BS 4-1:2005
- Source publication
- SCI P363 Steel Building Design: Design Data
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| A | 2870.0 | mm² |
| I_t | 79.00 | 10³ mm⁴ |
| I_ω | 0.0792 | 10⁹ mm⁶ |
| I_y | 7.98 | 10⁶ mm⁴ |
| I_z | 4.06 | 10⁶ mm⁴ |
| g | 22.5 | kg/m |
| U | 0.546 | |
| W_el,y,flange | 197 | 10³ mm³ |
| W_el,y,toe | 59.1 | 10³ mm³ |
| W_el,z | 47.4 | 10³ mm³ |
| W_pl,y | 104 | 10³ mm³ |
| W_pl,z | 73.3 | 10³ mm³ |
| X | 18.4 | |
| b | 171.1 | mm |
| c_f/t_f | 7.41 | |
| c_w/t_w | 25.1 | |
| c_y | 40.50 | mm |
| h | 175.6 | mm |
| i_y | 52.80 | mm |
| i_z | 37.60 | mm |
| Parent | 356x171x45 | |
| ψ | 0.683 | |
| r_1 | 10.2 | mm |
| t_f | 9.7 | mm |
| t_w | 7.0 | mm |
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