steel profile
CHS 660x8
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: CHS 660x8 · CHS660x8
S420MH · spiral
- Catalogue
- SSAB CHS S420MH Spiral
- Standard
- EN 10219
- Source publication
- SSAB Domex Tube
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| d | 660 | mm |
| t | 8 | mm |
| g | 129 | kg/m |
| A | 16390.0 | mm² |
| A_u | 2.073 | m²/m |
| A_m/V | 127 | 1/m |
| I_t | 1741760 | 10³ mm⁴ |
| W_t | 5278 | 10³ mm³ |
| I | 870.88 | 10⁶ mm⁴ |
| W_el | 2639 | 10³ mm³ |
| W_pl | 3401 | 10³ mm³ |
| i | 230.50 | mm |
| CL | 4 | |
| N_c,Rd | 5122 | kN |
| V_pl,Rd | 2530 | kN |
| M_c,Rd | 824.9 | kNm |
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