TABLAS PARA CALCULAR EL PESO DE BARRAS Y BUJES DE BRONCE BARRAS MACIZAS O DIÁMETRO EXTERIOR DIÁMETRO INTERIOR Kgs/Lam. 4 x 8 pies Kgs/Lam. 2 x 1 mt. MILÍMETROS Kgs/Lam. 4 x 8 pies Kgs/Lam. 2 x 1mt. 1/2 14.0 1.571 1/2 11.0 0.850 5/8 17.5 2.020 5/8 14.0 1.445 3/4 20.7 2.995 3/4 17.3 2.164 7/8 24.0 4.106 7/8 21.0 3.117 1 27.0 5.000 1 24.0 4.070 1-1/8 1-1/4 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 30.0 33.4 39.7 46.0 52.0 58.5 6.140 7.300 12.000 14.300 19.110 23.840 1-1/8 1-1/4 1-1/2 5.150 6.446 9.417 13.070 17.800 22.560 3-1/4 65.0 71.4 77.7 84.0 29.530 35.230 42.200 51.220 2-1/4 2-1/2 2-3/4 3 3-1/4 27.0 30.2 36.5 43.0 49.3 56.5 62.0 68.3 75.0 81.0 27.170 32.970 39.760 46.370 3-1/2 3-3/4 90.4 96.8 59.290 66.230 3-1/2 3-3/4 87.3 94.6 53.870 63.250 4 4-1/4 4-1/2 103.2 109.5 115.9 75.000 84.830 94.950 4 4-1/4 4-1/2 100.0 106.4 112.7 70.680 80.020 89.780 4-3/4 122.5 128.6 106.070 117.040 4-3/4 5 119.0 125.4 100.100 111.150 5-1/2 6 6-1/2 7 141.3 154.0 166.7 141.200 167.800 196.600 5-1/2 6 6-1/2 138.1 150.8 163.5 134.800 160.700 188.900 179.4 227.700 7 176.2 219.400 8 9 204.8 230.2 296.800 375.000 8 9 201.6 227.0 287.200 364.200 10 11 12 255.6 281.0 306.5 461.800 558.100 663.300 10 11 12 252.4 277.3 303.2 450.300 545.500 649.800 MILÍMETROS 5 1-3/4 2 www.aceroscol.com - PBX: 447 5500