steel profile
H 550x300x11x18
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: H 550x300x11x18 · H550x300x11x18
- Catalogue
- H (GB/T 11263-2024)
- Standard
- GB/T 11263-2024
- Source publication
- GB/T 11263-2024
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 550 | mm |
| b | 300 | mm |
| t_w | 11 | mm |
| t_f | 18 | mm |
| r | 13 | mm |
| A | 16600.0 | mm² |
| g | 130 | kg/m |
| A_L | 2.26 | m²/m |
| I_x [GB] | 898.00 | 10⁶ mm⁴ |
| I_y [GB] | 81.10 | 10⁶ mm⁴ |
| i_x [GB] | 233.0 | mm |
| i_y [GB] | 69.80 | mm |
| W_el,x [GB] | 3270 | 10³ mm³ |
| W_el,y [GB] | 540 | 10³ mm³ |
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