steel profile
H 420x308x18x31
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: H 420x308x18x31 · H420x308x18x31
- 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 | 420 | mm |
| b | 308 | mm |
| t_w | 18 | mm |
| t_f | 31 | mm |
| r | 13 | mm |
| A | 25690.0 | mm² |
| g | 202 | kg/m |
| A_L | 2.01 | m²/m |
| I_x [GB] | 797.00 | 10⁶ mm⁴ |
| I_y [GB] | 151.00 | 10⁶ mm⁴ |
| i_x [GB] | 176.0 | mm |
| i_y [GB] | 76.70 | mm |
| W_el,x [GB] | 3800 | 10³ mm³ |
| W_el,y [GB] | 982 | 10³ mm³ |
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