steel profile
H 1280x446x18x30
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: H 1280x446x18x30 · H1280x446x18x30
- 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 | 1280 | mm |
| b | 446 | mm |
| t_w | 18 | mm |
| t_f | 30 | mm |
| r | 25 | mm |
| A | 49260.0 | mm² |
| g | 387 | kg/m |
| A_L | 4.27 | m²/m |
| I_x [GB] | 13400.00 | 10⁶ mm⁴ |
| I_y [GB] | 444.00 | 10⁶ mm⁴ |
| i_x [GB] | 521.0 | mm |
| i_y [GB] | 95.00 | mm |
| W_el,x [GB] | 20900 | 10³ mm³ |
| W_el,y [GB] | 1990 | 10³ mm³ |
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