steel profile
25ДБ4
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- GOST ДБ (35087-2024)
- Standard
- GOST 35087-2024
- Source publication
- GOST 35087-2024
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 258 | mm |
| b | 146 | mm |
| t_w | 6.1 | mm |
| t_f | 9.1 | mm |
| h_w [GOST] | 239.8 | mm |
| b_w [GOST] | 69.95 | mm |
| r | 7.6 | mm |
| A | 4170.0 | mm² |
| g | 32.7 | kg/m |
| I_x [GOST] | 48.875 | 10⁶ mm⁴ |
| W_el,x [GOST] | 378.9 | 10³ mm³ |
| S_x [GOST] | 212.12 | 10³ mm³ |
| i_x [GOST] | 108.27 | mm |
| I_y [GOST] | 4.7258 | 10⁶ mm⁴ |
| W_el,y [GOST] | 64.74 | 10³ mm³ |
| S_y [GOST] | 49.73 | 10³ mm³ |
| i_y [GOST] | 33.67 | mm |
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