steel profile
W24x12.75x176
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 | 641.1 | mm |
| b | 327.4 | mm |
| t_w | 19.05 | mm |
| t_f | 34.04 | mm |
| r_1 | 13.0 | mm |
| g | 261.9 | kg/m |
| A | 33350.0 | mm² |
| I_x | 2370.00 | 10⁶ mm⁴ |
| I_y | 199.00 | 10⁶ mm⁴ |
| i_x | 266.0 | mm |
| i_y | 77.30 | mm |
| W_el,x | 7380 | 10³ mm³ |
| W_el,y | 1220 | 10³ mm³ |
| W_pl,x | 8370 | 10³ mm³ |
| W_pl,y | 1880 | 10³ mm³ |
| I_t | 9989.5542144 | 10³ mm⁴ |
| h | 25.24 | in |
| b | 12.890 | in |
| t_w | 0.750 | in |
| t_f | 1.340 | in |
| r_1 | 0.512 | in |
| g | 176 | lb/ft |
| A | 51.7 | in² |
| I_x | 5680 | in⁴ |
| I_y | 479 | in⁴ |
| i_x | 10.5 | in |
| i_y | 3.04 | in |
| W_el,x | 450 | in³ |
| W_el,y | 74.3 | in³ |
| W_pl,x | 511 | in³ |
| W_pl,y | 115 | in³ |
| I_t | 24 | in⁴ |
| d | 21.5 mm [PDF] | |
| 4.81 | ||
| 28.7 | ||
| u | 0.890 | |
| H | 68,400 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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