steel profile
20ДК4
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- GOST ДК (35087-2024)
- Standard
- GOST 35087-2024
- Source publication
- GOST 35087-2024
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 216 | mm |
| b | 206 | mm |
| t_w | 10.2 | mm |
| t_f | 17.4 | mm |
| h_w [GOST] | 181.2 | mm |
| b_w [GOST] | 97.9 | mm |
| r | 10.2 | mm |
| A | 9106.00 | mm² |
| g | 71.5 | kg/m |
| I_x [GOST] | 76.6228 | 10⁶ mm⁴ |
| W_el,x [GOST] | 709.5 | 10³ mm³ |
| S_x [GOST] | 401.74 | 10³ mm³ |
| i_x [GOST] | 91.73 | mm |
| I_y [GOST] | 25.3725 | 10⁶ mm⁴ |
| W_el,y [GOST] | 246.33 | 10³ mm³ |
| S_y [GOST] | 187.28 | 10³ mm³ |
| i_y [GOST] | 52.78 | mm |
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