steel profile
30К20
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- GOST K (AM2026 GOST)
- Standard
- GOST 35087-2024
- Source publication
- GOST 35087-2024
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 422 | mm |
| b | 387 | mm |
| t_w | 47 | mm |
| t_f | 76 | mm |
| h_w [GOST] | 270 | mm |
| b_w [GOST] | 170 | mm |
| r | 18 | mm |
| A | 71792.00 | mm² |
| g | 563.6 | kg/m |
| I_x [GOST] | 1870.7237 | 10⁶ mm⁴ |
| W_el,x [GOST] | 8866 | 10³ mm³ |
| S_x [GOST] | 5534.78 | 10³ mm³ |
| i_x [GOST] | 161.42 | mm |
| I_y [GOST] | 736.7175 | 10⁶ mm⁴ |
| W_el,y [GOST] | 3807.33 | 10³ mm³ |
| S_y [GOST] | 2923.99 | 10³ mm³ |
| i_y [GOST] | 101.3 | mm |
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