steel profile
70Б3
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- GOST B (AM2026 GOST)
- Standard
- GOST 35087-2024
- Source publication
- GOST 35087-2024
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 702 | mm |
| b | 261 | mm |
| t_w | 14.5 | mm |
| t_f | 21 | mm |
| h_w [GOST] | 660 | mm |
| b_w [GOST] | 123.25 | mm |
| r | 24 | mm |
| A | 21026.00 | mm² |
| g | 165.1 | kg/m |
| I_x [GOST] | 1670.8505 | 10⁶ mm⁴ |
| W_el,x [GOST] | 4760.3 | 10³ mm³ |
| S_x [GOST] | 2736.06 | 10³ mm³ |
| i_x [GOST] | 281.89 | mm |
| I_y [GOST] | 62.4849 | 10⁶ mm⁴ |
| W_el,y [GOST] | 478.81 | 10³ mm³ |
| S_y [GOST] | 378.1 | 10³ mm³ |
| i_y [GOST] | 54.51 | mm |
70Б3 · Equivalent profile search
Use this profile’s current section properties to fill the substitution tool criteria. Alternatives are calculated when you start the search.
Equivalent profile ↗