steel profile
310 UBP 78.8
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: 310 UBP 78.8 · 310UBP78.8
- Catalogue
- InfraBuild UBP
- Standard
- AS/NZS 3679.1
- Source publication
- InfraBuild / Liberty Hot Rolled and Structural Steel Products
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| W_eff,x [300PLUS] | 1130 | 10³ mm³ |
| W_eff,y [300PLUS] | 460 | 10³ mm³ |
| Class x [300PLUS] | N | |
| Class y [300PLUS] | N | |
| f_y,f [300PLUS] | 300 | MPa |
| f_y,w [300PLUS] | 300 | MPa |
| k_f [300PLUS] | 1.00 | |
| W_eff,x [350] | 1110 | 10³ mm³ |
| W_eff,y [350] | 450 | 10³ mm³ |
| Class x [350] | N | |
| Class y [350] | N | |
| f_y,f [350] | 340 | MPa |
| f_y,w [350] | 340 | MPa |
| k_f [350] | 1.00 | |
| A | 10100 | mm² |
| I_ω | 1100 | 10⁹ mm⁶ |
| I_x | 165 | 10⁶ mm⁴ |
| I_y | 53.1 | 10⁶ mm⁴ |
| I_t | 484 | 10³ mm⁴ |
| g | 78.8 | kg/m |
| W_pl,x | 1220 | 10³ mm³ |
| W_pl,y | 530 | 10³ mm³ |
| W_el,x | 1100 | 10³ mm³ |
| W_el,y | 347 | 10³ mm³ |
| b | 306 | mm |
| h | 299 | mm |
| h_i | 277 | mm |
| λ_f | 13.3 | |
| r_1 | 16.5 | mm |
| i_x | 128 | mm |
| i_y | 72.5 | mm |
| t_f | 11.1 | mm |
| t_w | 11.1 | mm |
| h_i/t_w | 24.9 |
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