Vigas hea

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  • Publicado : 12 de noviembre de 2010
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Composición Química.
CALIDAD | % C (MAX) | % Mn (MAX) | % P (MAX) | % S (MAX) |
1- AE-25 | 0.20 | 0.80 | 0.05 | 0.05 |
2- AE-35 | 0.30 | 0.90 | 0.05 | 0.05 |
3- ASTM A 36 | 0.25 | ---- | 0.04 | 0.05 |
4- ASTM A 572,GRADO 50 | 0.23 | 1.35 | 0.04 | 0.05 |
5- ST 37 - 2 | 0.20 | ---- | 0.06 | 0.05 |
6- ST 50 - 3 | 0.20 | ---- | 0.05 | 0.05 |Propiedades Mecánicas
CALIDAD | Pto. de Cedente Fy Kg/cm2. (min) | Esfuerzo max. F min Kg/cm2. | Alargamiento % 50 mm. |
1- AE-25 | 2500 | 3700 | 25 |
2- AE-35 | 3500 | 5500 | 22 |
3- ASTM A 36 | 2500 | 4100/5600 | 20 |
4- ASTM A 572. GRADO 50 | 3500 | 4500 | 21 |
5- ST 37 - 2 | 2400 | 3700/4500 | 25 |
6- ST 50 - 3 | 3600 | 5200/6200 | 22 |
 Perfiles Estructurales de Acero, Vigas,Ángulos.
I= Momento de Inercia.
S= Momento de resistencia.
R= Radio de Inercia, siempre referidos
      al eje de flexión correspondiente.
      Calidades: Covenin 1293-85.
                         ASTM-A-36.
                         ST-37-2. | |

 Nacionales
 
IPN(I)  | Dimensiones (mm) h |   b |   s  |   t  |    r1  | r2  |
  | Área cm2 | Peso Kg/m  | Momento respecto a losejes EJE-X-X.... ... ....... | EJE-Y-Y |
|
Ix
cm4 | Sx
cm3 | Rx
cm  | Iy
cm4 | Sy
cm3 | Rycm |
|
 80 |  80 |  42 |  4.2 |  5.9 |  3.9 | 2.3 |  7.77 |  6.10 |  78.40 |  19.6 |  3.18 |  6.29 |  2.99 |  0.90 |
100 | 100 | 50 | 4.5 | 6.8 | 4.5 | 2.7 | 10.60 | 8.34 | 170.00 | 34.1 | 4.0 | 12.1 | 4.86 | 1.07 |
120 | 120 | 58 | 5.1 | 7.7 | 5.1 | 3.1 | 14.20 | 11.10 | 327.00 | 54.5| 4.8 | 21.4 | 7.38 | 1.23 |
140 | 140 | 66 | 5.7 | 8.6 | 5.7 | 3.4 | 18.20 | 14.30 | 572.00 | 81.8 | 5.6 | 35.1 | 10.6 | 1.39 |
        
Importadas
160 | 160 | 74 | .3 | 9.5 | 6.3 | 3.8 | 22.8 | 17.90 | 935.0 | 117.0 | 6.40 | 54.70 | 14.80 | 1.55 |
180 | 180 | 82 | 6.9 | 10.4 | 6.9 | 4.1 | 27.9 | 21.90 | 450.0 | 161.0 | 7.20 | 81.30 | 19.80 | 1.71 |
200 | 200 | 90 | 7.5 | 11.3 | 7.5 |4.5 | 33.4 | 26.20 | 2140.0 | 214.0 | 8.00 | 117.00 | 26.00 | 1.87 |
220 | 220 | 98 | 8.1 | 12.2 | 8.1 | 4.9 | 39.5 | 31.10 | 3060.0 | 278.0 | 8.80 | 162.00 | 33.10 | 2.02 |
240 | 240 | 106 | 8.7 | 13.1 | 8.7 | 5.2 | 46.1 | 36.20 | 4250.0 | 354.0 | 9.59 | 221.00 | 41.70 | 2.20 |
260 | 260 | 113 | 9.4 | 14.1 | 9.4 | 5.6 | 53.3 | 41.90 | 5740.0 | 442.0 | 10.40 | 288.00 | 51.00 | 2.32 |
280 |280 | 119 | 10.1 | 15.2 | 10.1 | 6.1 | 61.0 | 47.90 | 5790.0 | 542.0 | 11.10 | 364.00 | 61.20 | 2.45 |
300 | 300 | 125 | 10.8 | 16.2 | 10.8 | 6.5 | 69.0 | 54.20 | 9800.0 | 653.0 | 11.90 | 451.00 | 72.20 | 2.56 |
320 | 320 | 131 | 11.5 | 17.3 | 11.5 | 6.9 | 77.7 | 61.00 | 12510.0 | 782.0 | 12.70 | 555.00 | 84.70 | 2.67 |
340 | 340 | 137 | 12.2 | 18.3 | 12.2 | 7.3 | 86.7 | 68.00 | 15700.0 |923.0 | 13.50 | 674.00 | 98.40 | 2.80 |
360 | 360 | 143 | 13.0 | 19.5 | 13.0 | 7.8 | 97.0 | 76.10 | 19610.0 | 1090.0 | 14.20 | 818.00 | 114.00 | 2.90 |
380 | 380 | 149 | 13.7 | 20.5 | 13.7 | 8.2 | 107.0 | 84.00 | 5410.0 | 1260.0 | 15.00 | 975.00 | 131.00 | 3.02 |
400 | 400 | 155 | 14.4 | 21.6 | 14.4 | 8.6 | 118.0 | 92.40 | 29210.0 | 1460.0 | 15.70 | 1160.00 | 149.00 | 3.13 |
425 | 425 | 163| 15.3 | 23.0 | 15.3 | 9.2 | 132.0 | 104.00 | 36970.0 | 1740.0 | 16.70 | 1440.00 | 176.00 | 3.30 |
450 | 450 | 170 | 16.2 | 24.3 | 16.2 | 9.7 | 147.0 | 115.00 | 45850.0 | 2040.0 | 17.70 | 1730.00 | 203.00 | 3.43 |
475 | 475 | 178 | 17.1 | 25.6 | 17.1 | 10.3 | 163.0 | 128.00 | 56480.0 | 2380.0 | 18.60 | 2090.00 | 235.00 | 3.60 |
500 | 500 | 185 | 18.0 | 27.0 | 18.0 | 10.8 | 179.0 | 141.00 |68740.0 | 2750.0 | 19.60 | 2480.00 | 268.00 | 3.72 |
550 | 550 | 200 | 19.0 | 30.0 | 19.0 | 11.9 | 212.0 | 166.00 | 99180.0 | 3610.0 | 21.60 | 3490.00 | 349.00 | 4.02 |
600 | 600 | 215 | 21.6 | 32.4 | 21.6 | 13.0 | 254.0 | 199.00 | 139000.0 | 4630.0 | 23.40 | 4670.00 | 434.00 | 4.30 |

 
PESOS Y MEDIDAS 
Altura  (mm) | Peso (Kgf/m) | Peso/Pieza (Kgf/pza) | Embalaje (pza/atado) | Peso...
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