steel profile
HK 678x253x11.7x16.3
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 678x253x11.7x16.3 · HK678x253x11.7x16.3
- 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 | 678 | mm |
| b | 253 | mm |
| t_w | 11.7 | mm |
| t_f | 16.3 | mm |
| r | 15 | mm |
| A | 15990.0 | mm² |
| g | 126 | kg/m |
| A_L | 2.32 | m²/m |
| I_x [GB] | 1180.00 | 10⁶ mm⁴ |
| I_y [GB] | 44.10 | 10⁶ mm⁴ |
| i_x [GB] | 272.0 | mm |
| i_y [GB] | 52.50 | mm |
| W_el,x [GB] | 3500 | 10³ mm³ |
| W_el,y [GB] | 349 | 10³ mm³ |
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