perfil de acero
W12x12x279
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 | 402.6 | mm |
| b | 333.8 | mm |
| t_w | 38.86 | mm |
| t_f | 62.74 | mm |
| r_1 | 15.2 | mm |
| g | 415.2 | kg/m |
| A | 52840.0 | mm² |
| I_x | 1300.00 | 10⁶ mm⁴ |
| I_y | 390.00 | 10⁶ mm⁴ |
| i_x | 157.0 | mm |
| i_y | 85.90 | mm |
| W_el,x | 6440 | 10³ mm³ |
| W_el,y | 2340 | 10³ mm³ |
| W_pl,x | 7890 | 10³ mm³ |
| W_pl,y | 3600 | 10³ mm³ |
| I_t | 59521.0938608 | 10³ mm⁴ |
| h | 15.85 | in |
| b | 13.140 | in |
| t_w | 1.530 | in |
| t_f | 2.470 | in |
| r_1 | 0.598 | in |
| g | 279 | lb/ft |
| A | 81.9 | in² |
| I_x | 3110 | in⁴ |
| I_y | 937 | in⁴ |
| i_x | 6.16 | in |
| i_y | 3.38 | in |
| W_el,x | 393 | in³ |
| W_el,y | 143 | in³ |
| W_pl,x | 481 | in³ |
| W_pl,y | 220 | in³ |
| I_t | 143 | in⁴ |
| d | 9.7 mm [PDF] | |
| 2.66 | ||
| 6.3 | ||
| u | 0.857 | |
| H | 42,000 in⁶ [PDF] | |
| nS | ||
| nS | ||
| C | ||
| C | ||
| c1 | ||
| c1 | ||
| c1 | ||
| 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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