steel profile
HK 318.5x316x20.6x20.7
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HK 318.5x316x20.6x20.7 · HK318.5x316x20.6x20.7
- 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 | 318.5 | mm |
| b | 316 | mm |
| t_w | 20.6 | mm |
| t_f | 20.7 | mm |
| r | 15.2 | mm |
| A | 18990.0 | mm² |
| g | 149 | kg/m |
| A_L | 1.83 | m²/m |
| I_x [GB] | 331.00 | 10⁶ mm⁴ |
| I_y [GB] | 109.00 | 10⁶ mm⁴ |
| i_x [GB] | 132.0 | mm |
| i_y [GB] | 75.80 | mm |
| W_el,x [GB] | 2080 | 10³ mm³ |
| W_el,y [GB] | 691 | 10³ mm³ |
HK 318.5x316x20.6x20.7 · Equivalent profile search
Use this profile’s current section properties to fill the substitution tool criteria. Alternatives are calculated when you start the search.
Equivalent profile ↗