steel profile
IPE 400
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: IPE 400 · IPE400
- Catalogue
- Nippon IPE Standard
- Standard
- EN 10365
- Source publication
- Nippon Steel Structural Shapes
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 400 | mm |
| b | 180 | mm |
| t_w | 8.6 | mm |
| t_f | 13.5 | mm |
| r_1 | 12.0 | mm |
| g | 64.3 | kg/m |
| A | 8191.00 | mm² |
| I_x | 223.00 | 10⁶ mm⁴ |
| I_y | 13.10 | 10⁶ mm⁴ |
| i_x | 165.0 | mm |
| i_y | 40.10 | mm |
| W_el,x | 1110 | 10³ mm³ |
| W_el,y | 146 | 10³ mm³ |
| W_pl,x | 1260 | 10³ mm³ |
| W_pl,y | 226 | 10³ mm³ |
| I_t | 410 | 10³ mm⁴ |
| d | 815.0 mm [PDF] | |
| 5.48 | ||
| 42.2 | ||
| u | 0.879 | |
| x | 30.9 | |
| H | 0.5 cm⁶ [PDF] | |
| nS | ||
| S | ||
| C | ||
| C | ||
| c1 | ||
| c4 | ||
| c1 | ||
| c1 |
Source notes and corrections
Source H unit scale is unresolved; not a normalized warping constant.
Source d, ratios, u, x and classifications are retained for reference only, never used for substitution.
Page 32 repeats inconsistent d and slenderness values in 39 rows; no guessed corrections.
Imperial d is labelled mm in the PDF; no inferred unit correction.
IPE 400 · 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 ↗