steel profile
HK 744x312.5x29.5x54
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 744x312.5x29.5x54 · HK744x312.5x29.5x54
- 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 | 744 | mm |
| b | 312.5 | mm |
| t_w | 29.5 | mm |
| t_f | 54 | mm |
| r | 27 | mm |
| A | 53140.0 | mm² |
| g | 417 | kg/m |
| A_L | 2.63 | m²/m |
| I_x [GB] | 4720.00 | 10⁶ mm⁴ |
| I_y [GB] | 276.00 | 10⁶ mm⁴ |
| i_x [GB] | 298.0 | mm |
| i_y [GB] | 72.10 | mm |
| W_el,x [GB] | 12700 | 10³ mm³ |
| W_el,y [GB] | 1770 | 10³ mm³ |
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