steel profile
W24x12.75x146
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 | 628.4 | mm |
| b | 327.7 | mm |
| t_w | 16.51 | mm |
| t_f | 27.69 | mm |
| r_1 | 13.0 | mm |
| g | 217.3 | kg/m |
| A | 27740.0 | mm² |
| I_x | 1910.00 | 10⁶ mm⁴ |
| I_y | 163.00 | 10⁶ mm⁴ |
| i_x | 262.0 | mm |
| i_y | 76.50 | mm |
| W_el,x | 6070 | 10³ mm³ |
| W_el,y | 992 | 10³ mm³ |
| W_pl,x | 6850 | 10³ mm³ |
| W_pl,y | 1530 | 10³ mm³ |
| I_t | 5827.2399584 | 10³ mm⁴ |
| h | 24.74 | in |
| b | 12.900 | in |
| t_w | 0.650 | in |
| t_f | 1.090 | in |
| r_1 | 0.512 | in |
| g | 146 | lb/ft |
| A | 43.0 | in² |
| I_x | 4590 | in⁴ |
| I_y | 391 | in⁴ |
| i_x | 10.3 | in |
| i_y | 3.01 | in |
| W_el,x | 371 | in³ |
| W_el,y | 60.5 | in³ |
| W_pl,x | 418 | in³ |
| W_pl,y | 93.2 | in³ |
| I_t | 14 | in⁴ |
| d | 21.5 mm [PDF] | |
| 5.92 | ||
| 33.1 | ||
| u | 0.886 | |
| H | 54,600 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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