steel profile
L Unequal 40x25x4
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: L Unequal 40x25x4 · LUnequal40x25x4
- Catalogue
- SCI P363 L Unequal
- Standard
- BS EN 10056-1:1999
- Source publication
- SCI P363 Steel Building Design: Design Data
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| A | 246.00 | mm² |
| I_t | 1.420 | 10³ mm⁴ |
| I_u | 0.0435 | 10⁶ mm⁴ |
| I_v | 0.00700 | 10⁶ mm⁴ |
| I_y | 0.0389 | 10⁶ mm⁴ |
| I_z | 0.0116 | 10⁶ mm⁴ |
| g | 1.93 | kg/m |
| W_el,y | 1.47 | 10³ mm³ |
| W_el,z | 0.619 | 10³ mm³ |
| b | 25 | mm |
| c_y | 13.60 | mm |
| c_z | 6.230 | mm |
| h | 40 | mm |
| i_u | 13.30 | mm |
| i_v | 5.340 | mm |
| i_y | 12.60 | mm |
| i_z | 6.870 | mm |
| φ_a,max | 3.48 | |
| φ_a,min | 2.51 | |
| ψ | 5.75 | |
| r_1 | 4.00 | mm |
| r_2 | 2.00 | mm |
| t | 4 | mm |
| tan(α) | 0.380 |
L Unequal 40x25x4 · 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 ↗