steel profile
HK 318x308x13.1x20.6
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 318x308x13.1x20.6 · HK318x308x13.1x20.6
- 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 | 318 | mm |
| b | 308 | mm |
| t_w | 13.1 | mm |
| t_f | 20.6 | mm |
| r | 15 | mm |
| A | 16510.0 | mm² |
| g | 130 | kg/m |
| A_L | 1.82 | m²/m |
| I_x [GB] | 308.00 | 10⁶ mm⁴ |
| I_y [GB] | 100.00 | 10⁶ mm⁴ |
| i_x [GB] | 137.0 | mm |
| i_y [GB] | 78.00 | mm |
| W_el,x [GB] | 1940 | 10³ mm³ |
| W_el,y [GB] | 652 | 10³ mm³ |
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