steel profile
20У
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- UE (AM2026 GOST)
- Standard
- GOST 8240-97
- Source publication
- GOST 8240-97
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 200 | mm |
| b | 76 | mm |
| t_w | 5.2 | mm |
| t_f | 9.0 | mm |
| r | 9.5 | mm |
| r_2 | 4.0 | mm |
| A | 2340.00 | mm² |
| g | 18.40 | kg/m |
| I_x [GOST] | 15.200 | 10⁶ mm⁴ |
| W_el,x [GOST] | 152.0 | 10³ mm³ |
| i_x [GOST] | 80.70 | mm |
| S_x [GOST] | 87.80 | 10³ mm³ |
| I_y [GOST] | 1.1300 | 10⁶ mm⁴ |
| W_el,y [GOST] | 20.50 | 10³ mm³ |
| i_y [GOST] | 22.00 | mm |
| x_0 [GOST] | 20.70 | mm |
Source notes and corrections
26С: original supplied PDF prints Iy=1115.60 cm⁴. Effective Iy=115.60 cm⁴ follows IUS 12-2004; original cells retained. Wy=171.60 cm³, iy=5.03 cm and x0=3.91 cm remain unverified and inconsistent; profile remains excluded from substitution.
20У · 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 ↗