steel profile
W40x12x392
Dimensions and technical properties from the source catalogue are shown below.
- Catalogue
- Nippon W
- Standard
- ASTM A6/A6M
- Source publication
- Nippon Steel Structural Shapes
Dimensions, weight and technical properties
| Property | Value | Unit |
|---|---|---|
| h | 1055.9 | mm |
| b | 313.9 | mm |
| t_w | 35.94 | mm |
| t_f | 64.01 | mm |
| r_1 | 30.0 | mm |
| g | 583.4 | kg/m |
| A | 74390.0 | mm² |
| I_x | 12500.00 | 10⁶ mm⁴ |
| I_y | 334.00 | 10⁶ mm⁴ |
| i_x | 409.0 | mm |
| i_y | 67.00 | mm |
| W_el,x | 23600 | 10³ mm³ |
| W_el,y | 2130 | 10³ mm³ |
| W_pl,x | 28000 | 10³ mm³ |
| W_pl,y | 3470 | 10³ mm³ |
| I_t | 71591.8052032 | 10³ mm⁴ |
| h | 41.57 | in |
| b | 12.360 | in |
| t_w | 1.415 | in |
| t_f | 2.520 | in |
| r_1 | 1.181 | in |
| g | 392 | lb/ft |
| A | 115.3 | in² |
| I_x | 29900 | in⁴ |
| I_y | 803 | in⁴ |
| i_x | 16.1 | in |
| i_y | 2.64 | in |
| W_el,x | 1440 | in³ |
| W_el,y | 130 | in³ |
| W_pl,x | 1710 | in³ |
| W_pl,y | 212 | in³ |
| I_t | 172 | in⁴ |
| d | 34.2 mm [PDF] | |
| 2.45 | ||
| 24.1 | ||
| u | 0.866 | |
| H | 306,000 in⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c1 | ||
| c1 | ||
| 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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