steel profile
HK 320x300x11.5x20.5
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 320x300x11.5x20.5 · HK320x300x11.5x20.5
- 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 | 320 | mm |
| b | 300 | mm |
| t_w | 11.5 | mm |
| t_f | 20.5 | mm |
| r | 27 | mm |
| A | 16130.0 | mm² |
| g | 127 | kg/m |
| A_L | 1.77 | m²/m |
| I_x [GB] | 308.00 | 10⁶ mm⁴ |
| I_y [GB] | 92.40 | 10⁶ mm⁴ |
| i_x [GB] | 138.0 | mm |
| i_y [GB] | 75.70 | mm |
| W_el,x [GB] | 1930 | 10³ mm³ |
| W_el,y [GB] | 616 | 10³ mm³ |
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