steel profile
HK 257x204x8.9x15.7
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 257x204x8.9x15.7 · HK257x204x8.9x15.7
- Catalogue
- HK (GB/T 11263-2024)
- Standard
- GB/T 11263-2024
- Source publication
- GB/T 11263-2024
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 257 | mm |
| b | 204 | mm |
| t_w | 8.9 | mm |
| t_f | 15.7 | mm |
| r | 13 | mm |
| A | 8558.00 | mm² |
| g | 67.2 | kg/m |
| A_L | 1.29 | m²/m |
| I_x [GB] | 104.00 | 10⁶ mm⁴ |
| I_y [GB] | 22.20 | 10⁶ mm⁴ |
| i_x [GB] | 110.0 | mm |
| i_y [GB] | 51.00 | mm |
| W_el,x [GB] | 807 | 10³ mm³ |
| W_el,y [GB] | 218 | 10³ mm³ |
HK 257x204x8.9x15.7 · 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 ↗