steel profile
W16x7x40
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 | 406.7 | mm |
| b | 177.7 | mm |
| t_w | 7.75 | mm |
| t_f | 12.83 | mm |
| r_1 | 12.0 | mm |
| g | 59.53 | kg/m |
| A | 7610.0 | mm² |
| I_x | 217.00 | 10⁶ mm⁴ |
| I_y | 12.00 | 10⁶ mm⁴ |
| i_x | 169.0 | mm |
| i_y | 39.70 | mm |
| W_el,x | 1070 | 10³ mm³ |
| W_el,y | 135 | 10³ mm³ |
| W_pl,x | 1200 | 10³ mm³ |
| W_pl,y | 209 | 10³ mm³ |
| I_t | 416.2314256 | 10³ mm⁴ |
| h | 16.01 | in |
| b | 6.995 | in |
| t_w | 0.305 | in |
| t_f | 0.505 | in |
| r_1 | 0.472 | in |
| g | 40 | lb/ft |
| A | 11.8 | in² |
| I_x | 521 | in⁴ |
| I_y | 28.9 | in⁴ |
| i_x | 6.64 | in |
| i_y | 1.56 | in |
| W_el,x | 65.1 | in³ |
| W_el,y | 8.25 | in³ |
| W_pl,x | 73.3 | in³ |
| W_pl,y | 12.8 | in³ |
| I_t | 1 | in⁴ |
| d | 14.1 mm [PDF] | |
| 6.93 | ||
| 46.1 | ||
| u | 0.882 | |
| H | 1,730 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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