perfil de acero
W12x12x72
A continuación se muestran las dimensiones y propiedades técnicas del catálogo de origen.
- Catálogo
- Nippon W
- Norma
- ASTM A6/A6M
- Publicación de origen
- Nippon Steel Structural Shapes
Dimensiones, peso y propiedades técnicas
| Propiedad | Valor | Unidad |
|---|---|---|
| h | 311.2 | mm |
| b | 305.8 | mm |
| t_w | 10.92 | mm |
| t_f | 17.02 | mm |
| r_1 | 15.2 | mm |
| g | 107.1 | kg/m |
| A | 13610.0 | mm² |
| I_x | 248.00 | 10⁶ mm⁴ |
| I_y | 81.20 | 10⁶ mm⁴ |
| i_x | 135.0 | mm |
| i_y | 77.20 | mm |
| W_el,x | 1600 | 10³ mm³ |
| W_el,y | 531 | 10³ mm³ |
| W_pl,x | 1770 | 10³ mm³ |
| W_pl,y | 806 | 10³ mm³ |
| I_t | 1248.6942768 | 10³ mm⁴ |
| h | 12.25 | in |
| b | 12.040 | in |
| t_w | 0.430 | in |
| t_f | 0.670 | in |
| r_1 | 0.598 | in |
| g | 72 | lb/ft |
| A | 21.1 | in² |
| I_x | 597 | in⁴ |
| I_y | 195 | in⁴ |
| i_x | 5.32 | in |
| i_y | 3.04 | in |
| W_el,x | 97.4 | in³ |
| W_el,y | 32.4 | in³ |
| W_pl,x | 108 | in³ |
| W_pl,y | 49.2 | in³ |
| I_t | 3 | in⁴ |
| d | 9.7 mm [PDF] | |
| 8.99 | ||
| 22.6 | ||
| u | 0.850 | |
| H | 6,540 in⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c2 | ||
| c1 | ||
| c2 | ||
| c1 |
Notas y correcciones de la fuente
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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