steel profile
W40x16x297
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 | 1011.9 | mm |
| b | 402.0 | mm |
| t_w | 23.62 | mm |
| t_f | 41.91 | mm |
| r_1 | 30.0 | mm |
| g | 442.0 | kg/m |
| A | 56390.0 | mm² |
| I_x | 9670.00 | 10⁶ mm⁴ |
| I_y | 455.00 | 10⁶ mm⁴ |
| i_x | 414.0 | mm |
| i_y | 89.80 | mm |
| W_el,x | 19100 | 10³ mm³ |
| W_el,y | 2260 | 10³ mm³ |
| W_pl,x | 21800 | 10³ mm³ |
| W_pl,y | 3530 | 10³ mm³ |
| I_t | 25390.1169616 | 10³ mm⁴ |
| h | 39.84 | in |
| b | 15.825 | in |
| t_w | 0.930 | in |
| t_f | 1.650 | in |
| r_1 | 1.181 | in |
| g | 297 | lb/ft |
| A | 87.4 | in² |
| I_x | 23200 | in⁴ |
| I_y | 1090 | in⁴ |
| i_x | 16.3 | in |
| i_y | 3.54 | in |
| W_el,x | 1170 | in³ |
| W_el,y | 138 | in³ |
| W_pl,x | 1330 | in³ |
| W_pl,y | 215 | in³ |
| I_t | 61 | in⁴ |
| d | 34.2 mm [PDF] | |
| 4.80 | ||
| 36.8 | ||
| u | 0.882 | |
| H | 399,000 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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