steel profile
HK 266.7x258.8x12.8x20.5
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 266.7x258.8x12.8x20.5 · HK266.7x258.8x12.8x20.5
- 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 | 266.7 | mm |
| b | 258.8 | mm |
| t_w | 12.8 | mm |
| t_f | 20.5 | mm |
| r | 12.7 | mm |
| A | 13640.0 | mm² |
| g | 107 | kg/m |
| A_L | 1.52 | m²/m |
| I_x [GB] | 175.00 | 10⁶ mm⁴ |
| I_y [GB] | 59.30 | 10⁶ mm⁴ |
| i_x [GB] | 113.0 | mm |
| i_y [GB] | 65.90 | mm |
| W_el,x [GB] | 1310 | 10³ mm³ |
| W_el,y [GB] | 458 | 10³ mm³ |
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