steel profile
HK 684x254x12.4x18.9
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 684x254x12.4x18.9 · HK684x254x12.4x18.9
- 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 | 684 | mm |
| b | 254 | mm |
| t_w | 12.4 | mm |
| t_f | 18.9 | mm |
| r | 15 | mm |
| A | 17810.0 | mm² |
| g | 140 | kg/m |
| A_L | 2.33 | m²/m |
| I_x [GB] | 1360.00 | 10⁶ mm⁴ |
| I_y [GB] | 51.70 | 10⁶ mm⁴ |
| i_x [GB] | 276.0 | mm |
| i_y [GB] | 53.90 | mm |
| W_el,x [GB] | 3980 | 10³ mm³ |
| W_el,y [GB] | 407 | 10³ mm³ |
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