steel profile
HEM400
Dimensions and technical properties from the source catalogue are shown below.
Profile name variants: HE 400 M · HE400M · HEM400
- Catalogue
- Nippon HE M
- Standard
- EN 10365
- Source publication
- Nippon Steel Structural Shapes
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 432 | mm |
| b | 307 | mm |
| t_w | 21.0 | mm |
| t_f | 40.0 | mm |
| r_1 | 12.0 | mm |
| g | 252 | kg/m |
| A | 32080.0 | mm² |
| I_x | 1030.00 | 10⁶ mm⁴ |
| I_y | 193.00 | 10⁶ mm⁴ |
| i_x | 179.0 | mm |
| i_y | 77.60 | mm |
| W_el,x | 4750 | 10³ mm³ |
| W_el,y | 1260 | 10³ mm³ |
| W_pl,x | 5490 | 10³ mm³ |
| W_pl,y | 1930 | 10³ mm³ |
| I_t | 14000 | 10³ mm⁴ |
| d | 815.0 mm [PDF] | |
| 5.48 | ||
| 42.2 | ||
| u | 0.887 | |
| x | 10.6 | |
| H | 7.4 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.
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