steel profile
HK 550x448x71.6x115
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 550x448x71.6x115 · HK550x448x71.6x115
- 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 | 550 | mm |
| b | 448 | mm |
| t_w | 71.6 | mm |
| t_f | 115 | mm |
| r | 15 | mm |
| A | 126100 | mm² |
| g | 990 | kg/m |
| A_L | 2.72 | m²/m |
| I_x [GB] | 5190.00 | 10⁶ mm⁴ |
| I_y [GB] | 1730.00 | 10⁶ mm⁴ |
| i_x [GB] | 203.0 | mm |
| i_y [GB] | 117.0 | mm |
| W_el,x [GB] | 18900 | 10³ mm³ |
| W_el,y [GB] | 7740 | 10³ mm³ |
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