steel profile
HK 640x300x13.5x26
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 640x300x13.5x26 · HK640x300x13.5x26
- 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 | 640 | mm |
| b | 300 | mm |
| t_w | 13.5 | mm |
| t_f | 26 | mm |
| r | 27 | mm |
| A | 24160.0 | mm² |
| g | 190 | kg/m |
| A_L | 2.41 | m²/m |
| I_x [GB] | 1750.00 | 10⁶ mm⁴ |
| I_y [GB] | 117.00 | 10⁶ mm⁴ |
| i_x [GB] | 269.0 | mm |
| i_y [GB] | 69.70 | mm |
| W_el,x [GB] | 5470 | 10³ mm³ |
| W_el,y [GB] | 782 | 10³ mm³ |
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