Cold Rolled.




Dimensión Área de la Sección Peso
mm Pulg. mm2 Pulg.2 Kg/m lb/pie
6.3 1/4 31.7 0.049 0.249 0.167
7.9 5/16 49.5 0.077 0.388 0.261
9.5 3/8 71.3 0.110 0.559 0.376
12.7 1/2 126.7 0.196 0.994 0.668
15.9 5/8 197.9 0.307 1.552 1.043
19.1 3/4 285.0 0.442 2.235 1.502
22.2 7/8 387.9 0.601 3.045 2.046
25.4 1 506.7 0.785 3.973 2.669
28.6 1 1/8 641.3 0.994 5.022 3.375
31.8 1 1/4 791.7 1.227 6.208 4.172
34.9 1 3/8 958.0 1.485 7.514 5.049
38.1 1 1/2 1140.1 1.767 9.000 6.048
41.3 1 5/8 1338.0 2.074 10.490 7.049
44.5 1 3/4 1551.8 2.405 12.170 8.178
44.7 1 7/8 1781.3 2.761 13.970 9.388
50.8 2 2026.8 3.142 15.890 10.678