Imca Manual Construccion en Acero

Alma d

tw bf tf T k g g1 x e0 Af I S r I S r

mm x kg/m Plg x lb./ft kg/m cm mm mm mm mm mm mm mm mm Plg. mm cm mm mm cm-1

cm4

cm3

cm cm4

cm3

cm

CE-76 X 6.10 CE 3 x 4.10 6.13 7.60 4.32 35.81 6.93 42 17 24 38 7.81 11.07 11.70 3.06 66.60 17.53 2.95 8.32 3.44 1.03

CE-76 X 7.49 CE 3 x 5.00 7.44 7.60 6.50 38.05 6.93 42 17 24 38 9.48 11.13 9.96 2.88 74.90 19.71 2.85 10.41 3.93 1.05

CE-76 X 8.91 CE 3 x 6.00 8.91 7.60 9.04 40.54 6.93 42 17 25 38 11.35 11.56 8.18 2.71 87.40 23.00 2.77 12.90 4.42 1.07

CE-102 X 8.05 CE 4 x 5.40 8.05 10.20 4.57 40.13 7.52 68 17 25 51 10.26 11.61 12.83 3.38 158.20 31.02 3.93 13.32 4.75 1.14

CE-102 X 10.79 CE 4 x 7.25 10.79 10.20 8.13 43.69 7.52 68 17 25 51 15.9 5/8 50 13.74 11.66 9.81 3.10 187.30 36.73 3.69 18.31 5.74 1.15

CE-127 X 9.98 CE 5 x 6.70 9.98 12.7 4.83 44.45 8.13 89 19 25 64 12.71 12.29 14.00 3.51 308.00 48.50 4.92 19.98 6.23 1.25

CE-127 X 13.37 CE 5 x 9.00 13.37 12.7 8.26 47.88 8.13 89 19 29 64 15.9 5/8 50 17.03 12.14 10.85 3.26 366.30 57.69 4.64 26.64 7.37 1.25

CE-152 X 12.15 CE 6 x 8.20 12.15 15.2 5.08 48.77 8.71 110 21 29 46 15.9 5/8 50 15.48 12.98 15.21 3.58 541.10 71.20 5.91 29.14 8.19 1.37

CE-152 X 15.65 CE 6 x 10.50 15.65 15.2 7.98 51.66 8.71 110 21 29 46 15.9 5/8 50 19.94 12.67 12.33 3.38 628.50 82.70 5.61 36.21 9.34 1.35

CE-152 X 19.40 CE 6 x 13.00 19.40 15.2 11.10 54.79 8.71 110 21 35 46 15.9 5/8 50 24.71 13.06 9.65 3.19 720.10 94.75 5.40 45.79 10.35 1.36

CE-152 X 23.09 CE 6 x 15.50 23.09 15.2 14.30 58.00 8.71 110 21 35 46 15.9 5/8 50 29.42 13.97 7.18 3.01 812.90 106.96 5.26 53.30 12.10 1.35

CE-178 X 14.58 CE 7 x 9.80 14.54 17.8 5.33 53.09 9.30 134 22 32 51 15.9 5/8 50 18.52 12.72 16.45 3.61 878.20 98.67 6.89 40.79 10.32 1.48

CE-178 X 14.58 CE 7 x 12.25 18.23 17.8 7.98 55.73 9.30 134 22 32 51 15.9 5/8 50 23.23 13.34 13.66 3.43 1003.10 112.71 6.57 49.95 11.63 1.47

CE-178 X 14.58 CE 7 x 14.75 21.93 17.8 10.64 58.39 9.30 134 22 32 51 15.9 5/8 50 27.94 13.52 11.21 3.28 1127.90 126.73 6.35 58.27 12.95 1.44

CE-203 X 17.12 CE 8 x 11.5 17.12 20.3 5.59 57.40 9.91 155 24 35 57 19 3/4 60 21.81 14.50 17.69 3.57 1344.40 132.45 7.85 54.11 12.95 1.58

CE-203 X 20.46 CE 8 x 13.75 20.46 20.3 7.70 59.51 9.91 155 24 35 57 19 3/4 60 26.06 14.05 15.35 3.44 1409.10 138.83 7.35 62.43 14.09 1.55

CE-203 X 27.91 CE 8 x 18.75 27.91 20.3 12.37 64.19 9.91 155 24 38 57 19 3/4 60 35.55 14.35 10.94 3.19 1818.90 179.20 7.15 83.25 16.39 1.53

CE-203 X 31.65 CE 8 x 21.25 31.65 20.3 14.80 67.00 9.91 155 24 38 57 19 3/4 60 40.32 14.99 9.08 3.06 1988.10 195.87 7.02 93.70 18.20 1.52

CE-229 X 19.95 CE 9 x 13.40 19.95 22.9 5.92 62.00 10.50 181 24 30 57 19 3/4 60 25.42 15.27 18.95 3.52 1970.00 172.05 8.80 70.08 15.10 1.66

CE-229 X 22.33 CE 9 x 15.00 22.33 22.9 7.24 63.00 10.50 181 24 30 57 19 3/4 60 28.45 14.88 17.26 3.46 2090.00 182.53 8.57 76.40 15.70 1.64

CE-229 X 29.78 CE 9 x 20.00 29.78 22.9 11.40 67.00 10.50 181 24 30 57 19 3/4 60 37.94 14.81 12.95 3.26 2460.00 214.85 8.05 92.30 17.40 1.56

CE-254 X 22.74 CE 10 x 15.30 22.74 25.4 6.10 66.04 11.07 204 25 38 57 19 3/4 60 28.97 16.10 20.21 3.47 2805.40 220.90 9.84 94.90 19.01 1.81

CE-254 X 29.78 CE 10 x 20.00 29.78 25.4 9.63 69.57 11.07 204 25 40 57 19 3/4 60 37.94 15.40 16.18 3.30 3284.10 258.59 9.30 116.96 21.63 1.76

CE-254 X 37.22 CE 10 x 25.00 37.22 25.4 13.36 73.30 11.07 204 25 40 57 19 3/4 60 47.42 15.67 12.54 3.13 3796.00 298.90 8.95 139.85 24.25 1.72

CE-254 X 44.67 CE 10 x 30.00 44.67 25.4 17.09 77.04 11.07 204 25 40 57 19 3/4 60 56.90 16.48 9.36 2.98 4287.20 337.57 8.68 163.99 27.04 1.70

CE-308 X 30.84 CE 12 x 20.70 30.84 30.5 7.16 74.73 12.72 247 29 50 64 22.2 7/8 70 39.29 17.73 22.10 3.21 5369.40 352.09 11.69 161.50 28.35 2.03

CE-308 X 37.22 CE 12 x 25.00 37.22 30.5 9.83 77.39 12.72 247 29 50 64 22.2 7/8 70 47.42 17.11 18.94 3.10 5993.70 393.03 11.24 186.05 30.81 1.98

CE-308 X 44.67 CE 12 x 30.00 44.67 30.5 12.95 80.52 12.72 247 29 50 64 22.2 7/8 70 56.90 17.11 15.70 2.98 6742.90 442.16 10.89 213.94 33.76 1.94

CE-381 X 50.44 CE 15 x 33.90 50.44 38.1 10.20 86.00 16.50 308 37 40 76 25.4 1 80 64.26 20.00 22.53 2.68 13000.00 682.41 14.22 326.00 48.80 2.25

CE-381 X 59.76 CE 15 x 40.00 59.76 38.1 13.20 89.00 16.50 308 37 40 76 25.4 1 80 76.13 19.74 19.22 2.59 14300.00 750.66 13.71 364.00 51.80 2.19

CE-381 X 74.45 CE 15 x 50.00 74.45 38.1 18.20 94.00 16.50 308 37 40 76 25.4 1 80 94.84 20.27 14.62 2.46 16400.00 860.89 13.15 424.00 56.60 2.11

NOTA: LOS PERFILES SOMBREADOS NO SON DE FABRICACION COMUN, POR LO QUE SE RECOMIENDA CONSULTAR CON EL PROVEDOR SU DISPONIBILIDAD

d x Peso

PatinDESIGNACION Eje X - XPeso

Peralte

d

Eje Y - YDistancia Gramil Espac.

Recom.

SujetadoresArea

Distancia

max. En patin

g g1 g2 Esp. Recom. I S r x = y I S r ew I S

mm x mm Plg. x Plg. kg/m mm mm mm mm mm mm Plg. mm cm cm4

cm3

cm cm cm4

cm3

cm cm cm4

cm3

LI 19 x 3 3/4 x 1/8 0.88 11.10 3.20 11 6.3 1/4 20 1.11 0.37 0.28 0.58 0.58 0.58 0.43 0.73 1.34 0.16 0.19

LI 19 x 5 3/4 x 3/16 1.25 12.7 3.2 11 6.3 1/4 20 1.59 0.5 0.39 0.56 0.66 0.83 0.62 0.72 1.34 0.17 0.18

LI 22 x 3 7/8 x 1/8 1.04 11.1 3.2 12 6.3 1/4 20 1.32 0.58 0.38 0.66 0.66 0.9 0.58 0.82 1.56 0.26 0.28

LI 22 x 5 7/8 x 3/16 1.49 12.7 3.2 12 6.3 1/4 20 1.9 0.79 0.54 0.66 0.74 1.23 0.79 0.81 1.56 0.35 0.33

LI 25 x 3 1 x 1/8 1.19 11.1 3.2 14 9.5 3/8 30 1.52 0.92 0.51 0.79 0.76 1.24 0.69 0.93 1.79 0.41 0.38

LI 25 x 5 1 x 3/16 1.73 12.7 3.2 14 9.5 3/8 30 2.21 1.25 0.72 0.76 0.81 2.08 1.16 0.93 1.79 0.41 0.36

LI 25 x 6 1 x 1/4 2.22 14.3 3.2 14 9.5 3/8 30 2.8 1.54 0.92 0.74 0.86 2.49 1.39 0.91 1.79 0.83 0.69

LI 32 x 3 1 1/4 x 1/8 1.5 11.1 4.7 18 12.7 1/2 40 1.93 1.83 0.8 0.97 0.89 2.91 1.3 1.19 2.24 0.83 0.66

LI 32 x 5 1 1/4 x 3/16 2.2 12.7 4.7 18 12.7 1/2 40 2.79 2.54 1.16 0.97 0.97 3.74 1.67 1.19 2.24 0.83 0.61

LI 32 x 6 1 1/4 x 1/4 2.86 14.3 4.7 18 12.7 1/2 40 3.72 3.21 1.49 0.94 1.02 4.99 2.23 1.16 2.24 1.24 0.86

LI 38 x 3 1 1/2 x 1/8 1.83 11.1 4.7 20 12.7 1/2 40 2.34 3.25 1.18 1.17 1.07 5.41 2.01 1.47 2.69 1.24 0.82

LI 38 x 5 1 1/2 x 3/16 2.68 12.7 4.7 20 12.7 1/2 40 3.43 4.58 1.64 1.17 1.12 7.07 2.63 1.44 2.69 1.66 1.05

LI 38 x 6 1 1/2 x 1/4 3.48 14.3 4.7 20 12.7 1/2 40 4.4 5.83 2.2 1.14 1.19 8.74 3.24 1.42 2.69 2.49 1.48

LI 38 x 8 1 1/2 x 5/16 4.26 15.9 4.7 20 12.7 1/2 40 5.4 6.66 2.62 1.12 1.24 10.4 3.86 1.39 2.69 2.91 1.66

LI 38 x 10 1 1/2 x 3/8 4.99 17.5 4.7 20 12.7 1/2 40 6.34 7.91 3.11 1.12 1.3 12.07 4.48 1.37 2.69 3.33 1.82

LI 44 x 3 1 3/4 x 1/8 2.14 11.1 6.3 25 15.9 5/8 50 2.74 5.41 1.64 1.4 1.22 8.73 2.78 1.72 3.14 2.08 1.21

LI 44 x 5 1 3/4 x 3/16 3.15 12.7 6.3 25 15.9 5/8 50 4.03 7.49 2.29 1.37 1.3 11.65 3.71 1.7 3.14 2.91 1.59

LI 44 x 6 1 3/4 x 1/4 4.12 14.3 6.3 25 15.9 5/8 50 5.2 9.57 3.11 1.35 1.35 14.56 4.64 1.67 3.14 3.74 1.97

Eje Z - ZArea

Gramil

max.

SujetadoresDESIGNACION

d x Espesor (t)

Ejes X - X y Y- Y Eje W - WPeso k R



cm3

cm cm cm4

cm3

cm cm cm4

cm3

Eje Z - ZArea

Gramil

max.


d x Espesor (t)


LI 44 x 8 1 3/4 x 5/16 5.04 15 6.3 25 15.9 5/8 50 6.39 11.24 3.77 1.32 1.4 17.48 5.56 1.65 3.14 4.57 2.32

LI 51 x 3 2 x 1/8 2.46 11.1 6.3 30 15.9 5/8 50 3.1 7.91 2.13 1.6 1.4 12.49 3.48 1.97 3.58 3.32 1.68

LI 51 x 5 2 x 3/16 3.63 12.7 6.3 30 15.9 5/8 50 4.61 11.45 3.11 1.57 1.45 17.48 4.88 1.95 3.58 4.57 2.28

LI 51 x 6 2 x 1/4 4.75 14.3 6.3 30 15.9 5/8 50 6.06 14.57 4.1 1.55 1.5 22.47 6.27 1.93 3.58 5.82 2.77

LI 51 x 8 2 x 5/16 5.83 15.9 6.3 30 15.9 5/8 50 7.42 17.46 4.92 1.52 1.55 26.63 7.43 1.9 3.58 7.07 3.24

LI 51 x 10 2 x 3/8 6.99 17.5 6.3 30 15.9 5/8 50 8.77 19.98 5.74 1.5 1.68 30.8 8.6 1.87 3.58 8.32 3.61



cm3

cm cm cm4

cm3

cm cm cm4

cm3

Eje Z - ZArea

Gramil

max.


d x Espesor (t)


LI 64 x 3 2 1/2 x 1/8 3.83 11.1 6.3 35 19 3/4 60 4.48 19.44 4.21 1.98 1.73 31.1 6.93 2.52 4.49 7.84 3.2

LI 64 x 5 2 1/2 x 3/16 4.61 12.7 6.3 35 19 3/4 60 5.81 22.89 4.92 1.98 1.75 36.62 8.15 2.46 4.49 9.15 3.7

LI 64 x 6 2 1/2 x 1/4 6.1 14.3 6.3 35 19 3/4 60 7.68 29.14 6.39 1.96 1.83 45.36 10.1 2.43 4.49 11.65 4.58

LI 64 x 8 2 1/2 x 5/16 7.44 15.9 6.3 35 19 3/4 60 9.48 35.38 7.87 1.93 1.88 55.35 12.32 2.41 4.49 14.56 5.51

LI 64 x 10 2 1/2 x 3/8 8.78 17.5 6.3 35 19 3/4 60 11.16 40.79 9.34 1.91 1.93 64.09 14.27 2.38 4.49 17.06 6.29

LI 76 x 6 3 x 1/4 7.29 14.3 7.9 45 22.2 7/8 70 9.29 51.6 9.5 2.36 2.13 78.66 14.62 2.94 5.38 20.39 6.86

LI 76 x 8 3 x 5/16 9.08 15.9 7.9 45 22.2 7/8 70 11.48 62.9 11.6 2.34 2.21 96.98 18.02 2.92 5.38 24.97 8.21

LI 76 x 10 3 x 3/8 10.72 17.5 7.9 45 22.2 7/8 70 13.61 73.3 13.6 2.31 2.26 112.79 20.96 2.89 5.38 29.55 9.41

LI 76 x 11 3 x 7/16 12.35 19.1 7.9 45 22.2 7/8 70 15.68 82.8 15.6 2.31 2.31 128.19 23.82 2.87 5.38 33.71 10.34

LI 76 x 13 3 x 1/2 13.99 20.6 7.9 45 22.2 7/8 70 17.74 92.4 17.5 2.29 2.36 142.76 26.53 2.84 5.38 38.29 11.58

LI 76 x 16 3 x 5/8 17.11 27 7.9 45 22.2 7/8 70 21.68 109.1 21.3 2.24 2.49 158.16 29.39 2.82 5.38 42.45 12.05

LI 89 x 5 3 1/2 x 3/16 6.55 12.7 8.4 50 22.2 7/8 70 8.36 64.36 9.92 2.78 2.4 102.84 16.38 3.51 6.29 25.88 7.63

LI 89 x 6 3 1/2 x 1/4 8.63 14.3 8.3 50 22.2 7/8 70 10.9 83.66 13.01 2.77 2.46 133.53 21.26 3.5 6.29 33.79 9.71

LI 89 x 8 3 1/2 x 5/16 10.71 15.9 8.1 50 22.2 7/8 70 13.48 101.95 16 2.74 2.51 162.49 25.87 3.47 6.29 41.41 11.66

LI 89 x 10 3 1/2 x 3/8 12.65 17.5 8 50 22.2 7/8 70 16 119.46 18.84 2.72 2.57 191.2 30.44 3.47 6.29 50.22 13.87

LI 89 x 13 3 1/2 x 1/2 16.52 20.6 7.6 50 22.2 7/8 70 20.97 151.51 24.41 2.69 2.69 238.09 37.91 3.47 6.29 61.59 16.21

LI 102 x 6 4 x 1/4 9.82 15.9 9.5 60 22.2 7/8 70 12.52 124.9 17.2 3.18 2.77 191.89 26.72 3.96 7.18 48.1 12.3

LI 102 x 8 4 x 5/16 12.2 17.5 9.5 60 22.2 7/8 70 15.48 154.4 21.2 3.15 2.84 239.33 33.33 3.93 7.18 61.6 15.36

LI 102 x 10 4 x 3/8 14.58 19.1 9.5 60 22.2 7/8 70 18.45 181.5 24.9 3.12 2.89 283.03 39.41 3.91 7.18 73.25 18.17

LI 102 x 11 4 x 7/16 16.82 20.6 9.5 60 22.2 7/8 70 21.35 206.9 28.7 3.12 2.94 322.99 44.98 3.88 7.18 83.66 20.15



cm3

cm cm cm4

cm3

cm cm cm4

cm3

Eje Z - ZArea

Gramil

max.


d x Espesor (t)


LI 102 x 13 4 x 1/2 19.05 22.2 9.5 60 22.2 7/8 70 24.19 231.4 32.3 3.1 2.99 361.28 50.31 3.86 7.18 94.48 22.44

LI 102 x 16 4 x 5/8 23.36 25.4 9.5 60 22.2 7/8 70 29.74 277.2 39.3 3.05 3.12 433.71 60.4 3.81 7.18 115.71 26.35

LI 102 x 19 4 x 3/4 27.53 28.6 9.5 60 22.2 7/8 70 35.1 318.8 46 3.02 3.22 497.39 69.27 3.75 7.18 136.1 29.97

LI 152 x 10 6 x 3/8 22.17 22.2 12.7 90 60 60 25.4 1 90 28.13 640.6 57.8 4.78 4.16 1018.6 94.6 6.02 10.76 262.6 44.7

LI 152 x 11 6 x 7/16 25.6 23.8 12.7 90 60 60 25.4 1 90 32.65 735.9 66.7 4.75 4.22 1173.5 109 5.99 10.76 298.3 50.1

LI 152 x 13 6 x 1/2 29.17 25.4 12.7 90 60 60 25.4 1 90 37.1 828.7 75.5 4.72 4.27 1326.1 123.3 5.97 10.76 331.3 54.9

LI 152 x 14 6 x 9/16 32.59 27 12.7 90 60 60 25.4 1 90 41.48 918.6 84.2 4.7 4.34 1464.6 136 5.94 10.76 372.6 60.8

LI 152 x 16 6 x 5/8 36.01 28.6 12.7 90 60 60 25.4 1 90 45.87 1005.6 92.8 4.67 4.39 1604.8 149.2 5.92 10.76 406.4 65.6

LI 152 x 19 6 x 3/4 42.71 31.8 12.7 90 60 60 25.4 1 90 54.45 1171.7 109.1 4.65 4.52 1859.2 172.7 5.85 10.76 484.2 75.9

LI 152 x 22 6 x 7/8 49.26 35.03 12.7 90 60 60 25.4 1 90 62.77 1328.6 125 4.6 4.62 2101.8 196.2 5.79 10.76 555.4 85.1

LI 152 x 25 6 x 1/2 55.66 38.1 12.7 90 60 60 25.4 1 90 70.97 1476 140 4.57 4.72 2327.8 203.3 5.73 10.76 624.2 93.7

r ez

cm cm

0.38 0.82

0.38 0.93

0.48 0.93

0.48 1.05

0.48 1.07

0.48 1.14

0.48 1.21

0.6 1.25

0.6 1.37

0.6 1.44

0.73 1.51

0.73 1.58

0.73 1.68

0.73 1.75

0.73 1.83

0.86 1.72

0.86 1.83

0.86 1.9

Eje Z - Z

r ez

cm cm

Eje Z - Z

0.86 1.97

0.99 1.97

0.99 2

0.99 2.1

0.99 2.18

0.99 2.3

r ez

cm cm

Eje Z - Z

1.24 2.45

1.24 2.47

1.24 2.54

1.24 2.64

1.24 2.71

1.49 2.97

1.47 3.04

1.47 3.14

1.47 3.26

1.47 3.32

1.47 3.52

1.76 3.39

1.76 3.48

1.75 3.55

1.74 3.63

1.73 3.8

2 3.91

2 4.01

1.98 4.03

1.98 4.15

r ez

cm cm

Eje Z - Z

1.98 4.21

1.98 4.39

1.98 4.54

3.05 5.88

3.02 5.96

2.99 6.03

2.99 6.12

2.98 6.2

2.98 6.38

2.97 6.52

2.96 6.66

Peralte Almad

Constante

de torsion

d tw bf tf T k g g1 bf d F'y" Af I S r I S r J Zx Zy

mm x kg/m Plg x lb./ft kg/m mm mm mm mm mm mm mm mm mm Plg. cm 2tf tw kg/m cm cm-1

cm4

cm3 cm cm

4 cm

3 cm cm4

cm3

cm3

IE 76 x 8.5 IE 3 x 5.7 8.5 76 4.32 59.18 6.6 41 17 36 38 10 3/8 10.8 4.5 17.6 1.45 1.95 105 27.5 3.12 18.94 6.4 1.33 1.66 32 10.7

IE 76 x 11.2 IE 3 x 7.5 11.2 76 8.86 63.73 6.6 41 17 36 38 10 3/8 14.3 4.5 8.6 1.5 1.81 122 32 2.92 24.4 7.7 1.31 3.75 38.73 13.54

IE 100 x 8.32 IE 4 x 5.6 8.32 100 4.5 50 6.8 62 19 32 51 13 1/2 10.6 3.7 22.2 1.24 2.94 171 34.2 4.01 12.2 4.88 1.07 1.27 39.67 8.83

IE 100 x 11.5 IE 4 x 7.7 11.5 102 4.9 67.64 7.44 64 19 38 51 13 1/2 14.6 4.5 20.7 1.63 2.02 253 49.8 4.17 31.8 9.4 1.48 2.91 57.52 15.8

IE 100 x 14.1 IE 4 x 9.5 14.1 102 8.28 71.02 7.44 64 19 38 51 13 1/2 18 4.8 12.3 1.65 1.92 283 55.6 3.96 37.6 10.6 1.45 5 66.2 18.52

IE 127 x 11.2 IE 5 x 7.5 11.2 120 5.1 58 7.7 86 21 44 44 13 1/2 14.2 3.8 23.5 1.53 2.68 329 54.7 4.81 25.16 7.41 1.33 2.16 63.73 13.54

IE 127 x 14.9 IE 5 x 10.0 14.9 127 5.44 76.3 8.28 86 21 40 44 13 1/2 19 4.6 23.4 1.83 2 512 80.6 5.21 50.78 13.3 1.63 4.58 92.91 22.45

IE 127 x 22 IE 5 x 14.75 22 127 12.55 83.41 8.28 86 21 40 44 13 1/2 28 5 10.1 1.88 1.83 633 99.8 4.75 69.51 16.6 1.57 1.33 121.6 30.81

IE 160 x 17.9 IE 6 x 12.0 17.9 160 6.3 74 9.5 108 22 51 51 16 5/8 22.8 3.9 25.4 1.94 2.28 938 117 6.4 64.45 14.8 1.68 5.24 136 27.15

IE 152 x 18.6 IE 6 x 12.5 18.6 152 5.89 84.63 9.12 108 22 44 51 16 5/8 23.7 4.6 25.9 2 1.98 920 120.8 6.22 75.75 17.9 1.79 7.08 138.8 30.32

IE 152 x 25.7 IE 6 x 17.25 25.7 152 11.81 90.55 9.12 108 22 44 51 16 5/8 32.7 5 12.9 2.06 1.85 1095 143.7 5.79 96.15 21.3 1.71 15.4 173.7 38.67

IE 178 x 22.8 IE 7 x 15.3 22.8 178 6.4 93.01 9.96 130 24 50 57 16 5/8 29 4.7 27.8 2.21 1.92 1528 172.1 7.26 110 23.6 1.95 9.9 198.3 40

IE 178 x 29.8 IE 7 x 20.0 29.8 178 11.43 98.04 9.96 130 24 50 57 16 5/8 37.9 4.9 15.6 2.24 1.82 1765 198.3 6.83 132 26.9 1.86 18.73 237.61 48.51

IE 200 x 26.3 IE 8 x 17.7 26.3 200 7.5 90 11.3 152 25 60 60 19 3/4 33.5 4 26.7 2.36 1.97 2148 214 8.01 137.9 26 2.03 10.7 249.6 47.94

IE 203 x 27.4 IE 8 x 18.4 27.4 203 6.88 101.63 10.82 152 25 60 60 19 3/4 34.9 4.7 29.5 2.39 1.85 2397 236 8.28 155 30.5 2.11 14.15 270.4 51.78

IE 203 x 34.2 IE 8 x 23.0 34.2 203 11.2 105.94 10.82 152 25 60 60 19 3/4 43.7 4.9 18.1 2.41 1.78 2701 265.5 7.87 179 33.9 2.03 22.89 316.27 60.3

IE 229 x 32.44 IE 9 x 21.8 32.44 229 7.4 110 11.6 178 26 65 60 19 3/4 40.7 4.7 30.95 2.9 1.79 3535 309.3 9.32 214.8 39.1 2.29 13.84 355.3 72.9

IE 254 x 37.8 IE 10 x 25.4 37.8 254 7.9 118.39 12.47 197 29 70 60 19 3/4 48.1 4.7 32.2 4480 2.77 1.72 5161 404.8 10.34 283 47.7 2.42 24.97 465.4 812.8

IE 254 x 52.1 IE 10 x 35.0 52.1 254 15.09 125.58 12.47 197 29 70 60 19 3/4 66.5 5 16.8 2.79 1.62 6119 481.8 9.6 348 55.4 2.29 53.7 580.1 101.93

IE 305 x 47.3 IE 12 x 31.8 47.3 305 8.89 127 13.82 244 30 76 64 19 3/4 60.3 4.6 34.3 3947 2.95 1.74 9074 596.5 12.27 390 61.3 2.54 37.46 688.26 104.88

IE 305 x 52.1 IE 12 x 35.0 52.1 305 10.87 128.98 13.82 244 30 76 64 19 3/4 66.5 4.7 28 2.95 1.74 9532 626 12 411 63.7 2.49 44.95 734.14 111.27

IE 305 x 60.7 IE 12 x 40.8 60.7 305 11.73 133.40 16.47 232 37 76 64 19 3/4 77.4 4 26 3.15 1.36 11321 744 12.11 566 84.6 2.69 73.26 870.2 145

IE 305 x 74.4 IE 12 x 50.0 74.4 305 17.45 139.11 16.47 232 37 76 64 19 3/4 94.8 4.2 17.5 3.18 1.31 12695 832.5 11.56 653 94.11 2.62 117.38 100.3 168.8

IE 381 x 63.8 IE 15 x 42.9 63.8 381 10.44 139.73 15.8 311 35 80 70 19 3/4 81.3 4.4 36.5 3486 3.2 1.72 18606 976.7 15.11 599 85.7 2.72 64.1 1136 147.81

IE 381 x 74.4 IE 15 x 50.0 74.4 381 13.97 143.26 15.8 311 35 80 70 19 3/4 94.8 4.5 27.3 3.2 1.69 20229 1062 14.61 653 91.3 2.62 88.24 1263 163.38

IE 457 x 81.4 IE 18 x 54.7 81.4 547 11.71 152.43 17.55 381 38 90 80 22.2 7/8 104 4.3 39 3058 3.48 1.71 33465 1465 17.96 866 113.7 2.9 98.65 1721 198.28

IE 457 x 104.0 IE 18 x 70.0 104 457 18.06 158.78 17.55 381 38 90 80 22.2 7/8 133 4.5 25.3 3.45 1.64 38543 1688 17.04 1003 127 2.74 172.74 2048 236

IE 508 x 98.2 IE 20 x 66.0 98.2 508 12.83 158.88 20.19 425 41 90 80 22.2 7/8 125 3.9 39.6 2961 3.66 1.58 49532 1950 19.89 1153 145 3.02 149 2294 251

IE 508 x 112.0 IE 20 x 75.0 112 508 16.13 162.18 20.19 425 41 90 80 22.2 7/8 142 4 31.5 3.93 1.55 53278 2098 19.35 1240 152.7 2.95 191 2507 274

IE 508 x 128.0 IE 20 x 86.0 128 514 16.76 179.32 23.37 425 44 110 90 25.4 1 163 3.8 30.8 4.14 1.23 65765 2540 20 1948 218 3.45 276.4 3000 377

IE 610 x 119.0 IE 24 x 80.0 119 607 12.7 177.8 22.1 521 44 110 90 25.4 1 152 4 48 2016 4.09 1.55 87409 2868 24.05 1756 198 3.4 203 3343 339

IE 610 x 134.0 IE 24 x 90.0 134 607 15.88 180.98 22.1 521 44 110 90 25.4 1 171 4.1 38.4 3149 4.06 1.52 93652 3064 23.39 1869 206 3.3 251.4 3638 365

IE 610 x 158.0 IE 24 x 106.0 158 622 15.75 200 27.69 521 51 120 100 25.4 1 201 3.6 39.5 2977 4.72 1.13 122372 3933 24.66 3209 321 4 420.4 4572 544

IE 610 x 180 IE 24 x 121.0 180 622 20.32 204.47 27.69 521 51 120 100 25.4 1 230 3.7 30.6 4.72 1.1 131529 4228 23.95 3467 339 3.89 532.8 5014 593

PesoPatin

rT Eje X - X Eje Y - Y

Modulo de

seccion plsticoArea

d x Peso max. En patin

Criterios de seccion

compactaDistancia Gramil SujetadoresDESIGNACION

Peralte Almad

Constante de

torsion

d tw bf tf T k k1 g g1 bf F'y d F'y" Af I S r I S r J Zx

mm x kg/m Plg x lb./ft kg/m mm mm mm mm mm mm mm mm mm mm Plg. cm 2tf kg/cm tw kg/m cm cm-1

cm4

cm3 cm cm

4 cm

3 cm cm4

cm3

IR 102 x 19.4 W 4 x 13 19.4 106 7.1 103 8.8 71 17 11 60 50 12.7 1/2 24.7 5.9 14.9 2.8 1.17 470 89 4.4 161 31 2.5 6.2 103

IR 127 x 23.7 W 5 x 16 23.7 127 6.1 127 9.1 89 19 11 70 50 19 3/4 32.3 6.9 20.9 3.5 1.1 887 140 5.4 313 49 3.2 7.9 157

IR 127 x 28.1 W 5 x 19 28.1 131 6.9 128 10.9 90 21 11 70 55 22.2 7/8 35.7 5.9 19.1 3.5 0.94 1091 167 5.5 380 60 3.3 12.9 190

IR 152 x 13.6 W 6 x 9 13.6 150 4.3 100 5.5 121 14 10 60 45 12.7 1/2 17.3 9.1 3540 34.7 3857 2.6 2.74 683 91 6.3 91 18 2.3 1.7 102

IR 152 x 18.0 W 6 x 12 18 153 5.8 102 7.1 121 16 10 60 55 12.7 1/2 22.9 7.1 26.2 2.7 2.12 920 120 6.3 124 25 2.3 3.7 136

IR 152 x 24.0 W 6 x 16 24 160 6.6 102 10.3 121 19 11 60 55 12.7 1/2 30.6 5 24.2 2.7 1.51 1336 167 6.6 184 36 2.5 9.2 192

IR 152 x 22.4 W 6 x 15 22.4 152 5.8 152 6.6 120 16 10 90 55 22.2 7/8 28.6 11.5 2246 26 4.1 1.51 1211 159 6.5 388 51 3.7 4.2 177

IR 152 x 29.7 W 6 x 20 29.7 157 6.6 153 9.3 119 19 11 90 55 22.2 7/8 37.9 8.3 4364 23.8 4.2 1.11 1723 220 6.8 554 72 3.8 9.9 244

IR 152 x 37.2 W 6 x 25 37.2 162 8.1 154 11.6 121 21 11 90 60 25.4 1 47.4 6.7 19.9 4.2 0.91 2223 274 6.9 712 92 3.9 19.1 310

IR 203 x 15.0 W 8 x 10 15 200 4.3 100 5.2 169 16 11 60 55 12.7 1/2 19..1 9.6 3216 46.4 2157 2.5 3.85 1282 128 8.2 87 17 2.1 1.7 145

IR 203 x 19.1 W 8 x 13 19.1 203 5.8 102 6.5 168 17 11 60 55 12.7 1/2 24.8 7.8 34.7 3857 2.6 3.08 1648 162 8.2 114 22 2.1 3.7 187

IR 203 x 22.5 W 8 x 15 22.5 206 6.2 102 8 168 19 13 60 55 12.7 1/2 28.6 6.4 33.1 4239 2.6 2.52 1998 193 8.4 142 28 2.2 5.8 223

IR 203 x 26.6 W 8 x 18 26.6 207 5.8 133 8.4 169 19 11 70 55 22.2 7/8 33.9 8 35.4 3706 3.5 1.85 2576 249 8.7 332 50 3.1 7.1 279

IR 203 x 31.2 W 8 x 21 31.2 210 6.4 134 10.2 169 21 13 70 60 25.4 1 39.7 6.6 33.1 4239 3.6 1.55 3134 298 8.9 407 61 3.2 11.7 334

IR 203 x 35.9 W 8 x 24 35.9 201 6.2 165 10.2 157 22 14 90 60 25.4 1 45.7 8.1 4505 32.4 4424 4.5 1.2 3446 342 8.7 762 92 4.1 14.6 380

IR 203 x 41.8 W 8 x 28 41.8 205 7.2 166 11.8 157 24 14 90 60 25.4 1 53.2 7 28.3 4.5 1.04 4079 398 8.8 903 109 4.1 22.5 446

IR 203 x 46.2 W 8 x 31 46.2 203 7.2 203 11 156 24 14 140 60 22.2 7/8 58.9 9.2 3517 28.1 5.5 0.91 4579 451 8.8 1544 152 5.1 22.5 498

IR 203 x 52.2 W 8 x 35 52.2 206 7.9 204 12.6 155 25 14 140 60 25.4 1 66.5 8.1 4527 26.2 5.6 0.81 5286 511 8.9 1773 174 5.2 32 569

IR 203 x 59.3 W 8 x 40 59.3 210 9.1 205 14.2 156 27 16 140 65 25.4 1 75.5 7.2 22.9 5.6 0.72 6077 582 9 2044 200 5.2 46.6 652

IR 203 x 71.4 W 8 x 48 71.4 216 10.2 206 17.4 156 30 16 140 65 25.4 1 91 5.9 21.3 5.7 0.6 7659 710 9.2 2535 246 5.3 81.6 803

IR 203 x 86.6 W 8 x 58 86.6 222 13 209 20.6 156 33 17 140 70 25.4 1 110.3 5.1 17.2 5.7 0.52 9490 852 9.3 3126 300 5.3 139 980

IR 203 x 99.8 W 8 x 67 99.8 229 14.5 210 23.7 156 37 17 140 75 25.4 1 127.1 4.4 15.8 5.8 0.46 11321 990 9.4 3688 351 5.4 211 1150

IR 254 x 17.9 W 10 x 12 17.9 251 4.8 101 5.3 219 16 11 60 65 12.7 1/2 22.8 9.4 3340 51.9 1724 2.4 4.67 2239 179 9.9 91 18 2 2.5 206

IR 254 x 22.3 W 10 x 15 22.3 254 5.8 102 6.9 219 17 11 60 65 12.7 1/2 28.5 7.4 43.4 2466 2.5 3.64 2686 226 10 120 24 2.1 4.2 262

IR 254 x 25.3 W 10 x 17 25.3 257 6.1 102 8.4 219 19 13 60 65 12.7 1/2 32.2 6.1 42.1 2620 2.6 3.01 3409 265 10.3 148 29 2.1 6.7 306

IR 254 x 28.5 W 10 x 19 28.5 260 6.4 102 10 219 21 13 60 70 12.7 1/2 36.3 5.1 41 2763 2.6 2.54 4008 308 10.5 176 35 2.2 9.6 354

IR 254 x 32.9 W 10 x 22 32.9 258 6.1 146 9.1 220 19 13 90 65 19 3/4 41.9 8 42.4 2583 3.8 1.93 4912 380 10.8 475 65 3.4 10 426

IR 254 x 38.5 W 10 x 26 38.5 262 6.6 147 11.2 218 22 13 90 70 19 3/4 49.1 6.6 39.7 2947 3.9 1.6 5994 457 11 587 80 3.5 16.6 513

IR 254 x 44.8 W 10 x 30 44.8 266 7.6 148 13 218 24 13 90 70 22.2 7/8 57 5.7 34.9 3813 3.9 1.39 7076 531 11.1 695 94 3.5 25.8 600

IR 254 x 49.2 W 10 x 33 49.2 247 7.4 202 11 193 27 17 140 65 22.2 7/8 62.6 9.2 3548 33.6 4114 5.4 1.11 7076 574 10.6 1523 151 4.9 24.1 636

IR 254 x 58.2 W 10 x 39 58.2 252 8 203 13.5 195 29 17 140 75 22.2 7/8 74.2 7.5 31.5 5.5 0.93 8699 690 10.8 1873 185 5 40.8 767

IR 254 x 67.4 W 10 x 45 67.4 257 8.9 202 11 193 32 17 140 80 25.4 1 85.8 6.5 28.9 5.5 0.8 10323 805 11 2223 218 5.1 62.9 900

IR 254 x 72.9 W 10 x 49 72.9 253 8.6 254 14.2 193 30 17 140 75 28.6 1 1/8 92.9 8.9 3725 29.4 7 0.7 11321 895 11 3888 306 6.5 57.9 990

IR 254 x 80.0 W 10 x 54 80 256 9.4 255 15.6 193 32 17 140 80 28.6 1 1/8 101.9 8.2 4472 27.3 7 0.64 12612 893 11.1 4287 338 6.5 75.8 1091

IR 254 x 89.1 W 10 x 60 89.1 260 10.7 256 17.3 193 33 19 140 80 28.6 1 1/8 113.6 7.4 24.3 7 0.59 14193 1093 11.2 4828 377 6.5 103 1222

IR 254 x 101.3 W 10 x 68 101.3 264 11.9 257 19.6 194 35 19 140 80 28.6 1 1/8 129 6.6 22.1 7.1 0.53 16400 1240 11.3 5577 433 6.6 148 1398

IR 254 x 114.5 W 10 x 77 114.5 269 13.5 259 22.1 193 38 21 140 85 28.6 1 1/8 145.8 5.9 20 7.1 0.47 18938 1408 11.4 6410 493 6.6 213 1600

IR 254 x 131.2 W 10 x 88 131.2 275 15.4 261 25.1 193 41 21 140 90 28.6 1 1/8 167.1 5.2 17.9 7.2 0.42 22227 1614 11.5 7451 570 6.7 313 1851

IR 254 x 148.9 W 10 x 100 148.9 282 17.3 263 28.4 193 44 22 140 90 28.6 1 1/8 189.7 4.6 16.3 7.2 0.38 25931 1835 11.7 8616 655 6.7 454 2130

IR 254 x 166.6 W 10 x 112 166.6 289 19.2 265 31.8 193 48 24 140 95 28.6 1 1/8 212.3 4.2 15 7.3 0.34 29802 2065 11.8 9823 742 6.8 629 2409

IR 305 x 21.1 W 12 x 14 21.1 303 5 101 5.7 268 17 13 60 65 12.7 1/2 26.8 8.8 3818 59.6 1307 2.4 0.25 3688 244 11.7 98 20 1.9 2.9 285

IR 305 x 23.9 W 12 x 16 23.9 305 5.6 101 6.7 266 19 13 60 65 12.7 1/2 30.4 7.5 54.5 1564 2.4 4.46 4287 280 11.9 117 23 2 4.2 329

IR 305 x 28.2 W 12 x 19 28.2 309 6 102 8.9 268 21 13 60 70 12.7 1/2 35.9 5.7 51.7 1737 2.5 2.42 5411 394 12.2 157 31 2.1 7.5 405

IR 305 x 32.8 W 12 x 22 32.8 313 6.6 102 10.8 268 22 13 60 70 12.7 1/2 41.8 4.7 47.3 2076 2.6 2.83 6493 416 12.5 194 38 2.2 12 480

IR 305 x 38.7 W 12 x 26 38.7 310 5.8 165 9.7 266 22 13 90 70 25.4 1 49.4 8.5 4073 53.1 1647 4.4 1.95 8491 547 13.1 720 88 3.8 12.5 610

IR 305 x 44.5 W 12 x 30 44.5 313 6.6 166 11.2 266 24 13 90 70 25.4 1 56.7 7.4 47.5 2058 4.4 1.69 9906 633 13.2 845 102 3.9 19.1 706

IR 305 x 52.2 W 12 x 35 52.2 318 7.6 167 13.2 267 25 14 90 70 28.6 1 1/8 66.5 6.3 41.7 2671 4.4 1.44 11863 747 13.3 1020 122 3.9 30.8 839

IR 305 x 59.8 W 12 x 40 59.8 303 7.5 203 13.1 240 32 19 140 80 22.2 7/8 76.1 7.8 4920 40.5 2831 5.4 1.14 12903 850 13 1836 180 4.9 39.5 942

IR 305 x 66.9 W 12 x 45 66.9 306 8.5 204 14.6 243 32 21 140 80 25.4 1 85.2 7 6062 36 3583 5.5 1.03 14568 952 13.1 2081 203 4.9 54.5 1060

IR 305 x 74.4 W 12 x 50 74.4 310 9.4 205 16.3 240 35 21 140 80 25.4 1 94.8 6.3 7460 32.9 4290 5.5 0.93 16400 1060 13.2 2343 228 5 74.1 1186

IR 305 x 79.0 W 12 x 53 79 306 8.8 254 14.6 243 32 21 140 80 28.6 1 1/8 100.7 8.7 3933 35 3791 6.9 0.83 17690 1157 13.3 3987 315 6.3 65.8 1277

IR 305 x 86.1 W 12 x 58 86.1 310 9.1 254 16.3 240 35 21 140 80 28.6 1 1/8 109.7 7.8 33.9 4041 6.9 0.75 19771 1278 13.4 4454 351 6.4 87.4 1416

IR 305 x 96.7 W 12 x 65 96.7 308 9.9 305 15.4 241 33 21 140 80 28.6 1 1/8 123.2 9.9 3018 31.1 8.3 0.66 22185 1440 13.4 7242 477 7.7 90.7 1586

IR 305 x 106.9 W 12 x 72 106.9 311 10.9 306 17 241 35 22 140 80 28.6 1 1/8 136.1 9 3675 28.5 8.4 0.6 24850 1596 13.5 8116 531 7.7 122 1770

IR 305 x 117.5 W 12 x 79 117.5 314 11.9 307 18.7 241 37 22 140 85 28.6 1 1/8 149.7 8.2 4396 26.3 8.4 0.55 27554 1753 13.6 8991 587 7.7 160 1950

IR 305 x 129.7 W 12 x 87 129.7 318 13.1 308 20.6 242 38 22 140 85 28.6 1 1/8 165.2 7.5 24.3 8.4 0.5 30801 1934 13.7 10031 651 7.8 212 2163

IR 305 x 142.8 W 12 x 96 142.8 323 14 309 22.9 240 41 22 140 90 1 1/8 181.9 6.8 23.1 8.5 0.46 34672 2147 13.8 11238 728 7.8 286 2409

IR 305 x 158.0 W 12 x 106 158 327 15.5 310 25.1 242 43 24 140 90 1 1/8 201.3 6.2 21.1 8.5 0.42 38834 2376 13.9 12529 808 7.9 380 2687

IR 305 x 178.8 W 12 x 120 178.8 333 18 312 28.1 241 46 25 140 95 1 1/8 227.8 5.6 18.5 8.6 0.38 44537 2671 14 14360 920 8 537 3048

IR 305 x 202.1 W 12 x 136 202.1 341 20.1 315 31.8 242 49 25 140 95 1 1/8 257.4 5 17 8.7 0.34 51613 3048 14.2 16566 1052 8 770 3507

IR 305 x 226.4 W 12 x 152 226.4 348 22.1 317 35.6 240 54 27 140 100 1 1/8 288.4 4.5 15.8 8.7 0.31 59521 3425 14.4 18897 1193 8.1 1074 3982

IR 305 x 253.2 W 12 x 170 253.2 356 24.4 319 39.6 242 57 29 140 105 1 1/8 322.6 4 14.6 8.8 0.28 68678 3851 14.6 21519 1349 8.2 1482 4506

IR 305 x 282.6 W 12 x 190 282.6 365 26.9 322 44.1 241 62 30 140 110 1 1/8 360 3.7 13.6 8.9 0.26 78667 4310 14.8 24516 1524 8.3 2031 5096

IR 305 x 313.0 W 12 x 210 313 374 30 325 48.3 240 67 32 140 115 1 1/8 398.7 3.4 12.5 9 0.24 89073 4785 15 27638 1704 8.3 2693 5703

IR 305 x 342.9 W 12 x 230 342.9 382 32.6 328 52.6 243 70 32 140 115 1 1/8 436.8 3.1 11.7 9 0.22 100728 5260 15.2 30884 1885 8.4 3488 6325

IR 305 x 375.3 W 12 x 252 375.3 391 35.4 330 57.2 242 75 33 140 120 1 1/8 478.1 2.9 11 9.1 0.21 113215 5785 15.4 34464 2081 8.5 4495 7014

IR 305 x 414.3 W 12 x 279 414.3 403 38.9 334 62.7 241 81 35 140 130 1 1/8 528.4 2.7 10.4 9.2 0.19 129448 6440 15.6 39000 2343 8.6 5952 7882

IR 305 x 453.8 W 12 x 305 453.8 415 41.3 336 68.7 240 87 37 140 135 1 1/8 578.1 2.5 10 9.3 0.18 147762 7128 16 43704 2606 8.7 7700 8800

IR 305 x 500.4 W 12 x 336 500.4 427 45.1 340 75.1 240 94 38 140 140 1 1/8 637.4 2.3 9.5 9.4 0.17 168990 7915 16.3 49531 2900 8.8 10114 9881

DistanciaDESIGNACIONPeso

Patin

d x Peso


Modulo de

seccion plsticoGramil Sujetadores

AreaCriterios de seccion compacta

max. En patin

Peralte Almad

Constante de

torsion



Patin

d x Peso


Modulo de



max. En patin

IR 356 x 32.9 W 14 x 22 32.9 349 5.8 127 8.5 305 22 14 70 70 19 3/4 41.9 7.5 59.7 1303 3.2 3.23 8283 475 14.1 291 46 2.6 8.7 544

IR 356 x 38.9 W 14 x 26 38.9 353 6.4 128 10.7 306 24 14 70 70 22.2 7/8 49.6 6 54.5 1564 3.3 2.59 10198 578 14.1 371 58 2.7 15 659

IR 356 x 44.8 W 14 x 30 44.8 352 6.9 171 9.8 304 24 16 90 70 28.6 1 1/8 57.1 8.7 3888 51.3 1765 4.4 2.1 12112 688 14.6 816 95 3.8 15.8 775

IR 356 x 50.6 W 14 x 34 50.6 355 7.2 171 11.6 304 25 16 90 70 28.6 1 1/8 64.5 7.4 49.1 1926 4.5 1.79 14152 796 14.8 970 113 3.9 23.7 895

IR 356 x 56.7 W 14 x 38 56.7 358 7.9 172 13.1 304 27 16 90 70 28.6 1 1/8 72.3 6.6 45.5 2243 4.5 1.59 16025 895 14.9 1111 129 3.9 33.3 1008

IR 356 x 63.8 W 14 x 43 63.8 347 7.8 203 13.5 280 33 22 140 80 22.2 7/8 81.3 7.5 44.8 2314 5.4 1.27 17815 1027 14.8 1881 185 4.8 43.7 1141

IR 356 x 71.4 W 14 x 48 71.4 350 8.6 204 15.1 280 35 22 140 80 25.4 1 91 6.8 40.6 2817 5.4 1.14 20187 1152 14.9 2139 210 4.9 60.8 1285

IR 356 x 79.0 W 14 x 53 79 354 9.4 205 16.8 281 37 24 140 85 25.4 1 100.7 6.1 37.6 3285 5.5 1.03 22518 1275 15 2402 234 4.9 80.7 1427

IR 356 x 90.7 W 14 x 61 90.7 353 9.5 254 16.4 280 37 24 140 85 28.6 1 1/8 115.5 7.8 37 3392 6.9 0.85 26640 1511 15.2 4454 352 6.2 91.6 1671

IR 356 x 101.3 W 14 x 68 101.3 357 10.5 255 18.3 280 38 24 140 85 28.6 1 1/8 129 7 33.8 4065 6.9 0.77 30093 1688 15.3 5036 397 6.2 125.7 1885

IR 356 x 110.4 W 14 x 74 110.4 360 11.4 256 19.9 281 40 24 140 85 28.6 1 1/8 140.7 6.4 31.5 6.9 0.71 33132 1835 15.3 5577 436 6.3 161.5 2065

IR 356 x 122.1 W 14 x 82 122.1 363 13 257 21.7 281 41 25 140 90 28.6 1 1/8 155.5 5.9 28.1 7 0.65 36711 2016 15.4 6160 480 6.3 211.5 2278

IR 356 x 134.2 W 14 x 90 134.2 356 11.2 369 18 286 35 22 140 80 22.2 7/8 171 10.2 2.855 31.9 10.1 0.54 41581 2343 15.6 15068 818 9.4 169 2573

IR 356 x 147.4 W 14 x 99 147.4 360 12.3 370 19.8 287 37 22 140 85 22.2 7/8 187.8 9.3 3.405 29.2 10.2 0.49 46202 2573 15.7 16732 905 9.4 224 2835

IR 356 x 162.1 W 14 x 109 162.1 364 13.3 371 21.8 284 40 22 140 85 22.2 7/8 206.5 8.5 4.121 27.3 10.2 0.45 51613 2835 15.8 18605 1003 9.5 296 3146

IR 356 x178.8 W 14 x 120 178.8 368 15 373 23.9 285 41 24 140 90 22.2 7/8 227.8 7.8 24.5 10.3 0.41 57440 3114 15.8 20603 1106 9.5 390 3474

IR 356 x 196.5 W 14 x 132 196.5 372 16.4 374 26.2 287 43 24 140 90 22.2 7/8 250.3 7.2 22.7 10.3 0.38 63683 3425 16 22810 1221 9.6 512 3835

IR 356 x 216.3 W 14 x 145 216.3 375 17.3 394 27.7 287 44 25 140 90 22.2 7/8 275.5 7.1 21.7 10.9 0.34 71175 3802 16.1 28179 1431 10.1 633 4261

IR 356 x 236.3 W 14 x 159 236.3 380 18.9 395 30.2 285 48 25 140 95 22.2 7/8 301.3 6.5 20.1 10.9 0.32 79084 4162 16.2 31134 1576 10.2 824 4703

IR 356 x 262.3 W 14 x 176 262.3 387 21.1 398 33.3 285 51 27 140 100 22.2 7/8 334.2 6 18.3 11 0.29 89073 4605 16.3 34880 1753 10.2 1103 5244

IR 356 x 287.7 W 14 x 193 287.7 393 22.6 399 36.6 285 54 27 140 100 22.2 7/8 366.5 5.5 17.4 11 0.3 99895 5080 16.5 38751 1950 10.3 1448 5817

IR 356 x 314.0 W 14 x 211 314 399 24.9 401 39.6 285 57 29 140 105 28.6 1.1/8 400 5.1 16 11.1 0.25 110717 5539 16.6 42872 2130 10.3 1856 6391

IR 356 x 346.9 W 14 x 233 346.9 407 27.2 404 43.7 287 60 30 140 105 28.6 1.1/8 442 4.6 15 11.2 0.23 125285 6145 16.8 47866 2376 10.4 2477 7145

IR 356 x 382.9 W 14 x 257 382.9 416 29.8 406 48 286 65 30 140 110 28.6 1.1/8 487.8 4.2 13.9 11.3 0.21 141518 6800 17 53694 2638 10.5 3292 7980

IR 356 x 421.9 W 14 x 283 421.9 425 32.8 409 52.6 285 70 32 140 115 28.6 1.1/8 537.5 3.9 13 11.3 0.2 159832 7522 17.2 59937 2933 10.6 4329 8882

IR 356 x 462.9 W 14 x 311 462.9 435 35.8 412 57.4 286 75 33 140 120 28.6 1.1/8 589.7 3.6 12.1 11.4 0.18 180228 8292 17.5 67013 3261 10.7 5660 9881

IR 356 x 511.5 W 14 x 342 511.5 446 39.1 416 62.7 287 79 35 140 125 28.6 1.1/8 651.7 3.3 11.4 11.5 0.17 203953 9160 17.7 75338 3622 10.8 7409 11012

IR 356 x 552.0 W 14 x 370 552 455 42 418 67.6 287 84 37 140 130 28.6 1.1/8 703.3 3.1 10.8 11.6 0.16 226429 9947 18 82830 3949 10.8 9240 12061

IR 356 x 592.5 W 14 x 398 592.5 465 45 421 72.3 287 89 38 140 135 28.6 1.1/8 754.9 2.9 10.3 11.7 0.15 249738 10750 18.2 90322 4293 10.9 11363 13126

IR 356 x 633.1 W 14 x 426 633.1 474 47.6 424 77.1 287 94 40 140 140 28.6 1.1/8 806.5 2.8 10 11.8 0.15 274712 11586 18.4 98230 4638 11 13777 14240

IR 356 x 678.6 W 14 x 455 678.6 483 51.2 428 81.5 286 98 41 140 145 28.6 1.1/8 864.6 2.6 9.4 11.9 0.14 299270 12389 18.6 106555 4982 11.1 16441 15338

IR 356 x 744.5 W 14 x 500 744.5 498 55.6 432 88.9 285 106 44 140 155 28.6 1.1/8 948.4 2.4 9 12 0.13 341725 13732 19 119874 5555 11.3 21394 17206

IR 356 x 820.4 W 14 x 550 820.4 514 60.5 437 97 285 114 46 140 160 28.6 1.1/8 1045.2 2.3 8.5 12.2 0.12 392505 15256 19.4 135275 6194 11.4 27887 19337

IR 356 x 901.5 W 14 x 605 901.5 531 65.9 442 106 287 122 49 140 170 28.6 1.1/8 1148.5 2.1 8.1 12.3 0.11 449528 17042 19.8 153173 6932 11.6 36212 21631

IR 356 x 992.6 W 14 x 665 992.6 550 71.9 448 115 286 132 52 140 180 28.6 1.1/8 1264.6 2 7.7 12.5 0.11 516125 18845 20.2 173568 7735 11.7 46618 24253

IR 356 x 1088.6 W 14 x 730 1088.9 569 78 454 125 287 141 56 140 190 28.6 1.1/8 1387.2 1.8 7.3 12.7 0.1 595210 20975 20.8 196460 8636 11.9 60353 27202

IR 406 x 38.9 W 16 x 26 38.9 399 6.4 140 8.8 345 27 19 70 75 25.4 1 49.6 8 62.8 1178 3.5 3.26 12529 629 15.9 399 57 2.8 10.8 724

IR 406 x 46.2 W 16 x 31 46.2 403 7 140 11.2 346 29 19 70 75 25.4 1 58.8 6.3 57.7 1395 3.5 2.57 15609 773 16.3 516 74 3 19.1 885

IR 406 x 53.7 W 16 x 36 53.7 403 7.5 177 10.9 346 29 19 90 75 28.6 1.1/8 68.4 8.1 4527 53.8 1604 4.5 2.08 18.647 926 16.5 1020 115 3.9 22.5 1049

IR 406 x 59.8 W 16 x 40 59.8 407 7.8 178 12.8 346 30 21 90 75 28.6 1.1/8 76.1 6.9 52.5 1685 4.6 1.78 21561 1060 16.8 1203 135 4 32.9 1195

IR 406 x 67.4 W 16 x 45 67.4 410 8.8 179 14.4 346 32 21 90 80 28.6 1.1/8 85.8 6.2 46.8 2120 4.6 1.6 24391 1191 16.9 1365 153 4 46.2 1349

IR 406 x 74.4 W 16 x 50 74.4 413 9.7 180 16 346 33 21 90 80 28.6 1.1/8 94.8 5.6 42.8 2535 4.7 1.44 27430 1327 17 1548 172 4 63.3 1508

IR 406 x 85.1 W 16 x 57 85.1 417 10.9 181 18.2 347 35 22 90 80 28.6 1.1/8 108.4 5 38.2 3183 4.7 1.27 31550 1511 17.1 1794 198 4.1 92.4 1721

IR 406 x 99.8 W 16 x 67 99.8 415 10 260 16.9 345 33 21 140 80 28.6 1.1/8 127.1 7.7 41.3 2743 7 0.95 39708 1917 17.7 4953 380 6.2 99.5 2130

IR 406 x 114.5 W 16 x 77 114.5 420 11.6 261 19.3 347 37 22 140 85 28.6 1.1/8 145.8 6.8 36.3 3524 7 0.83 46202 2196 17.8 5744 441 6.3 148.6 2250

IR 406 x 132.7 W 16 x 89 132.7 425 13.2 263 22.2 346 40 22 140 85 28.6 1.1/8 169 5.9 31.9 4564 7.1 0.73 54110 2540 17.9 6785 515 6.3 226.9 2868

IR 406 x 148.9 W 16 x 100 148.9 431 14.9 265 25 345 43 24 140 90 28.6 1.1/8 189.7 5.3 29 7.1 0.65 62018 2868 18 7742 585 6.4 321.7 3245

IR 457 x 52.2 W 18 x 35 52.2 450 7.6 152 10.8 392 29 19 90 75 22.2 7/8 66.5 7.1 59 1334 3.8 2.73 21228 944 17.9 637 84 3.1 21.2 1090

IR 457 x 59.8 W 18 x 40 59.8 455 8 153 13.3 394 30 21 90 75 22.2 7/8 76.1 5.7 56.8 1439 3.9 2.23 25473 1121 18.3 795 104 3.2 33.7 1285

IR 457 x 68.4 W 18 x 46 68.4 459 9.1 154 15.4 395 32 21 90 80 25.4 1 87.1 5 50.2 1843 3.9 1.94 29636 1291 18.4 937 122 3.3 50.8 1486

IR 457 x 74.5 W 18 x 50 74.4 457 9 190 14.5 393 32 21 90 80 28.6 1.1/8 94.8 6.6 50.7 1807 4.9 1.66 33298 1457 18.7 1669 175 4.2 51.6 1655

IR 457 x 82.0 W 18 x 50 82 460 9.9 191 16 393 33 21 90 80 28.6 1.1/8 104.5 6 46.4 2157 5 1.5 37045 1611 18.8 1869 195 4.2 69.1 1835

IR 457 x 89.1 W 18 x 60 89.1 463 10.5 192 17.7 393 35 21 90 80 28.6 1.1/8 113.6 5.4 44 2399 5 1.37 40957 1770 18.9 2085 218 4.3 90.3 2016

IR 457 x 96.7 W 18 x 65 96.7 466 11.4 193 19.1 393 37 22 90 85 28.6 1.1/8 123.2 5.1 40.8 2790 5 1.27 44537 1917 19 2281 236 4.3 114 2197

IR 457 x 105.3 W 18 x 71 105.3 469 12.6 194 20.6 393 38 22 90 85 28.6 1.1/8 134.2 4.7 37.3 3338 5 1.18 48699 2081 19.1 2510 259 4.3 145 2376

IR 457 x 112.9 W 18 x 76 112.9 463 10.8 280 17.3 393 35 21 140 80 28.6 1.1/8 143.9 8.1 42.8 2535 7.5 0.96 55359 2393 19.6 6327 452 6.6 118 2671

IR 457 x 128.1 W 18 x 86 128.1 467 12.2 282 19.6 394 37 22 140 85 28.6 1.1/8 163.2 7.2 38.3 3166 7.5 0.85 63683 2720 19.7 7284 518 6.7 171 3048

IR 457 x 144.3 W 18 x 97 144.3 472 13.6 283 22.1 393 40 22 140 85 28.6 1.1/8 183.9 6.4 34.7 3857 7.6 0.76 72840 3081 19.9 8366 592 6.7 244 3458

IR 457 x 157.5 W 18 x 106 157.5 476 15 284 23.9 393 41 24 140 90 28.6 1.1/8 200.7 6 31.7 7.6 0.7 79500 3343 19.9 9157 646 6.8 311 3769

IR 457 x 177.8 W 18 x 119 177.8 482 16.6 286 26.9 393 44 24 140 90 28.6 1.1/8 226.5 5.3 29 7.7 0.63 91154 3785 20 10531 736 6.8 441 4277

IR 533 x 65.8 W 21 x 44 65.8 525 8.9 165 11.4 464 30 22 90 75 25.4 1 83.9 7.2 59 1334 4 2.78 35088 1337 20.5 862 104 3.2 32 1563

IR 533 x 74.4 W 21 x 50 74.4 529 9.7 166 13.6 462 33 22 90 80 25.4 1 94.8 6.1 54.8 1546 4.1 2.35 40957 1549 20.8 1036 125 3.3 47.5 1803

IR 533 x 84.6 W 21 x 57 84.6 535 10.3 166 16.5 465 35 22 90 80 28.6 1.1/8 107.7 5 52 1717 4.2 1.95 48699 1819 21.2 1274 153 3.4 73.7 2114

IR 553 x 92.7 W 21 x 62 92.7 533 10.2 209 15.6 463 35 22 140 80 25.4 1 118.1 6.7 52.5 1685 5.3 1.63 55359 2081 21.7 2393 228 4.5 76.2 2360

IR 553 x 101.3 W 21 x 68 101.3 537 10.9 210 17.4 464 37 22 140 85 25.4 1 129 6 49.1 1929 5.4 1.47 61602 2294 21.8 2693 257 4.6 102 2622

IR 553 x 108.9 W 21 x 73 108.9 539 11.6 211 18.8 463 38 24 140 85 25.4 1 138.7 5.6 46.7 2129 5.4 1.36 66597 2474 21.9 2939 279 4.6 126 2819

IR 553 x 123.1 W 21 x 83 123.1 544 13.1 212 21.2 465 40 24 140 85 25.4 1 156.8 5 46.1 2684 5.5 1.21 76170 2802 22 3388 320 4.6 181 3212

IR 553 x 138.3 W 21 x 93 138.3 549 14.7 214 23.6 463 43 25 140 90 25.4 1 176.1 4.5 37.3 3338 5.5 1.09 86160 3146 22.1 3867 362 4.7 251 3622

IR 553 x 150.9 W 21 x 101 150.9 543 12.7 312 20.3 463 40 24 140 85 28.6 1.1/8 192.3 7.7 42.7 2547 8.3 0.86 100728 3720 22.9 10323 660 7.3 217 4146

IR 553 x 165.6 W 21 x 111 165.6 546 14 313 22.2 464 41 24 140 90 28.6 1.1/8 211 7.1 39.1 3038 8.3 0.78 111133 4080 23 11405 729 7.4 284 4572

IR 553 x 181.8 W 21 x 122 181.8 551 15.2 315 24.4 465 43 25 140 90 28.6 1.1/8 231.6 6.5 36.1 3564 8.4 0.72 123204 4474 23.1 12695 806 7.4 374 5031

IR 553 x 196.5 W 21 x 132 169.5 554 16.5 316 26.3 462 46 25 140 95 28.6 1.1/8 250.3 6 33.6 4114 8.4 0.67 134026 4834 23.2 13860 877 7.4 470 5457

IR 553 x 218.8 W 21 x 147 218.8 560 18.3 318 29.2 465 48 27 140 95 28.6 1.1/8 278.7 5.4 30.6 4960 8.5 0.6 151091 5391 23.3 15650 985 7.5 641 6112

IR 610 x 82.0 W 24 x 55 82 599 10 178 12.8 532 33 24 90 80 28.6 1.1/8 104.5 6.9 59.7 1303 4.3 2.62 56191 1868 23.1 1211 136 3.4 49 2196

IR 610 x 92.2 W 24 x 62 92.2 603 10.9 179 15 533 35 24 90 80 28.6 1.1/8 117.4 6 55.2 1524 4.3 2.25 64516 2147 23.4 1436 161 3.5 71 2507

IR 610 x 101.6 W 24 x 68 101.8 603 10.5 228 14.9 533 35 24 140 80 28.6 1.1/8 129.7 7.7 57.2 1419 5.7 1.78 76170 2524 24.3 2930 257 4.7 78 2900

IR 610 x 113.4 W 24 x 76 113.4 608 11.2 228 17.3 535 37 24 140 85 28.6 1.1/8 144.5 6.6 54.4 1569 5.8 1.54 87408 2884 24.6 3434 302 4.9 112 3277

IR 610 x 125.1 W 24 x 84 125.1 612 11.9 229 19.6 533 40 24 140 85 28.6 1.1/8 159.4 5.9 51.3 1765 5.9 1.37 98647 3212 24.9 3929 342 5 154 3671

IR 610 x 140.3 W 24 x 94 140.3 617 13.1 230 22.2 535 41 25 140 90 28.6 1.1/8 178.7 5.2 47.2 2085 5.9 1.21 112382 3638 25.1 4537 393 5 219 4162

IR 610 x 155.0 W 24 x 104 155 611 12.7 324 19.1 535 38 25 140 85 28.6 1.1/8 197.4 8.5 4111 48.1 2007 8.5 0.99 129031 4228 25.7 10780 667 7.4 196 4736

IR 610 x 174.2 W 24 x 117 174.2 616 14 325 21.6 534 41 25 140 90 28.6 1.1/8 221.9 7.5 44.1 2388 8.6 0.87 147345 4769 25.7 12362 762 7.5 280 5359

IR 610 x 195.0 W 24 x 131 195 622 15.4 327 24.4 533 44 27 140 90 28.6 1.1/8 248.4 6.7 40.5 2831 8.6 0.78 167324 5391 25.9 14152 869 7.5 395 6063

IR 610 x 217.8 W 24 x 146 217.8 628 16.5 328 27.7 533 48 27 140 95 28.6 1.1/8 277.4 5.9 38.1 3199 8.7 0.69 190633 6080 26.2 16275 991 7.6 558 6850

IR 610 x 241.6 W 24 x 162 241.6 635 17.9 329 31.1 533 51 27 140 100 28.6 1.1/8 307.8 5.3 35.5 3685 8.8 0.62 215191 6784 26.4 18439 1121 7.7 770 7669

IR 686 x 125.6 W 27 x 84 125.6 678 11.7 253 16.3 609 35 24 140 80 28.6 1.1/8 160 7.8 58.1 1376 6.3 1.65 118626 3490 27.2 4412 347 5.3 117 3998

IR 686 x 140.3 W 27 x 94 140.3 684 12.4 254 18.9 611 37 24 140 85 28.6 1.1/8 178.7 6.7 54.9 1541 6.4 1.42 136107 3982 27.7 5161 406 5.4 168 4556

IR 686 x 151.9 W 27 x 102 151.9 688 13.1 254 21.1 609 40 24 140 85 28.6 1.1/8 193.6 6 52.6 1679 6.5 1.28 150675 4375 27.9 5786 456 5.5 220 4998

Peralte Almad

Constante de

torsion



Patin

d x Peso


Modulo de



max. En patin

IR 686 x 169.7 W 27 x 114 169.7 693 14.5 256 23.6 611 41 24 140 90 28.6 1.1/8 216.1 5.4 47.9 2024 6.6 1.15 170238 4900 28 6618 516 5.5 305 5621

IR 686 x 217.3 W 27 x 146 217.3 695 15.4 355 24.8 610 43 25 140 90 28.6 1.1/8 276.8 7.2 45.3 2263 9.3 0.79 234337 6735 29 18439 1041 8.2 454 7554

IR 686 x 240.1 W 27 x 161 240.1 701 16.8 356 27.4 609 46 25 140 95 28.6 1.1/8 305.8 6.5 41.8 2658 9.4 0.72 261392 7456 29.2 20687 1162 8.2 612 8390

IR 686 x 264.9 W 27 x 178 264.9 706 18.4 358 30.2 611 48 27 140 95 28.6 1.1/8 337.4 5.9 38.4 3149 9.4 0.65 290945 8226 29.5 23100 1291 8.3 812 9291

IR 762 x 147.4 W 30 x 99 147.4 753 13.2 265 17 680 37 25 140 85 28.6 1.1/8 187.8 7.8 57 1429 6.5 1.67 166076 4408 29.7 5328 401 5.3 157 5113

IR 762 x 160.5 W 30 x 108 160.5 758 13.8 266 19.3 678 40 25 140 85 28.6 1.1/8 204.5 6.9 54.7 1552 6.6 1.48 186055 4900 30.2 6077 457 5.5 208 5670

IR 762 x 173.2 W 30 x 116 173.2 762 14.4 267 21.6 680 41 25 140 90 28.6 1.1/8 220.7 6.2 53.1 1647 6.7 1.32 205201 5391 30.5 6826 513 5.6 268 6194

IR 762 x 184.9 W 30 x 124 184.9 766 14.9 267 21.6 681 43 25 140 90 28.6 1.1/8 235.5 5.7 51.6 1744 6.8 1.21 223100 5817 30.7 7534 564 5.7 333 6686

IR 762 x 197.0 W 30 x 132 197 770 15.6 268 25.4 681 44 27 140 90 28.6 1.1/8 251 5.3 49.3 1911 6.8 1.13 240165 6227 31 8158 610 5.7 405 7161

IR 762 x 257.3 W 30 x 173 257.3 773 16.6 381 27.1 678 48 27 140 95 28.6 1.1/8 327.8 7 46.5 2148 10 0.75 341309 8833 32.3 24891 1308 8.7 637 9914

IR 762 x 284.1 W 30 x 191 284.1 779 18 382 30.1 681 49 27 140 95 28.6 1.1/8 362 6.4 43.2 2488 10.1 0.68 381683 9800 32.5 28012 1467 8.8 857 11028

IR 762 x 314.0 W 30 x 211 314 786 19.7 384 33.4 678 54 29 140 100 28.6 1.1/8 400 5.7 39.9 2917 10.1 0.61 428717 10865 32.8 31509 1639 8.9 1161 12274


Zy

cm3

48

75

91

28

38

56

78

110

140

27

35

44

76

93

140

166

231

264

303

375

457

536

29

38

46

55

100

123

145

229

282

333

464

513

574

657

752

870

1000

1134

31

37

49

60

134

157

188

275

311

351

477

533

723

806

890

990

1106

1231

1400

1606

1819

2065

2343

2606

2900

3212

3605

3998

4490

Modulo de

seccion plstico

Zy

Modulo de

seccion plstico

72

91

147

174

198

283

321

361

537

605

665

734

1239

1370

1519

1671

1852

2179

2393

2671

2950

3245

3622

4031

4490

4982

5539

6063

6588

7112

7669

8554

9554

10684

11963

13372

90

115

117

208

238

267

310

582

674

788

900

132

163

192

272

303

338

369

405

692

793

906

991

1132

167

200

243

356

400

436

500

569

1011

1118

1239

1349

1517

218

257

401

469

534

615

1023

1170

1336

1527

1721

544

636

711

Zy

Modulo de

seccion plstico

808

1598

1786

2000

633

719

806

885

957

2016

2261

2524

I S r

in. x in. kg/m lb./ft. cm2

cm4

cm3

cm

25.4 x 2.4 1 x 0.095 1.60 1.07 2.04 1.97 1.55 0.983

25.4 x 3.4 1 x 0.133 2.08 1.40 2.65 2.47 1.95 0.967

38.1 x 2.8 1.5 x 0.11 2.92 1.96 3.72 8.26 4.34 1.491

38.1 x 3.2 1.5 x 0.125 3.27 2.20 4.16 9.14 4.80 1.483

50.8 x 2.8 2 x 0.110 4.04 2.71 5.14 20.71 8.16 2.007

50.8 x 3.2 2 x 0.125 4.54 3.06 5.79 23.11 9.10 1.999

50.8 x 4 2 x 0.156 5.50 3.70 7.01 27.53 10.84 1.982

50.8 x 4.8 2 x 0.188 6.39 4.30 8.14 31.49 12.40 1.967

50.8 x 6.4 2 x 0.250 7.96 5.35 10.14 38.12 15.01 1.939

64.0 x 3.2 2.5 x 0.125 5.87 3.95 7.48 48.08 15.03 2.536

64.0 x 3.6 2.5 x 0.141 6.52 4.39 8.31 53.07 16.58 2.527

64.0 x 4.8 2.5 x 0.188 8.38 5.64 10.68 66.83 20.88 2.502

64.0 x 6.4 2.5 x 0.250 10.61 7.14 13.52 82.54 25.79 2.471

76.0 x 3.2 3 x 0.125 7.07 4.76 9.01 82.47 21.70 3.025

76.0 x 4.8 3 x 0.188 10.19 6.85 12.98 116.03 30.53 2.99

76.0 x 6.4 3 x 0.250 13.02 8.76 16.59 145.07 38.18 2.957

76.0 x 7.9 3 x 0.313 15.42 10.37 19.65 168.57 44.36 2.929

89.0 x 3.2 3.5 x 0.125 8.38 5.64 10.68 134.93 30.32 3.555

89.0 x 4 3.5 x 0.156 10.30 6.93 13.12 164.13 36.88 3.537

89.0 x 4.8 3.5 x 0.188 12.15 8.17 15.48 191.64 43.07 3.519

89.0 x 6.3 3.5 x 0.250 15.43 10.38 19.65 238.93 53.69 3.487

89.0 x 7.9 3.5 x 0.313 18.65 12.54 23.76 283.60 63.73 3.455

102 x 4.8 4 x 0.188 14.11 9.49 17.97 294.58 57.76 4.049

102 x 6.3 4 x 0.250 18.00 12.11 22.93 369.71 72.49 4.016

102 x 7.9 4 x 0.313 21.87 14.71 27.86 441.93 86.65 3.983

102 x 9.5 4 x 0.375 25.47 17.13 32.44 506.54 99.32 3.951

102 x 12.7 4 x 0.500 31.81 21.40 40.53 615.12 120.61 3.896

127 x 4.8 5 x 0.188 17.88 12.02 22.77 584.83 92.10 5.068

127 x 6.3 5 x 0.250 22.94 15.43 29.23 740.55 116.62 5.034

mm* x mm

EJES X-X y Y-YDESIGNACION

Tamao x espesor ( t )PESO AREA

127 x 7.9 5 x 0.313 28.07 18.88 35.76 893.67 140.74 4.999

127 x 9.5 5 x 0.375 32.92 22.15 41.94 1034.13 162.86 4.965

127 x 12.7 5 x 0.500 41.78 28.11 53.23 1279.91 201.56 4.904

152 x 4.8 6 x 0.188 21.64 14.56 27.57 1021.73 134.44 6.088

152 x 6.3 6 x 0.250 27.89 18.76 35.53 1301.49 171.25 6.053

152 x 7.9 6 x 0.313 34.28 23.06 43.66 1580.63 207.98 6.017

152 x 9.5 6 x 0.375 40.38 27.16 51.44 1840.78 242.21 5.982

152 x 12.7 6 x 0.500 51.75 34.81 65.93 2307.60 303.63 5.916

I S r

mm x mm x mm in. x in. x in. kg/m lb./ft. cm2 cm4 cm3 cm

76 x 51 x 3.2 3 x 2 x 0.125

76 x 51 x 3.6 3 x 2 x 0.141

76 x 51 x 4.8 3 x 2 x 0.188

76 x 51 x 6.4 3 x 2 x 0.250

102 x 51 x 3.2 4 x 2 x 0.125

102 x 51 x 4.8 4 x 2 x 0.188

102 x 51 x 6.4 4 x 2 x 0.250

102 x 51 x 7.9 4 x 2 x 0.313

102 x 76 x 3.2 4 x 3 x 0.125

102 x 76 x 4 4 x 3 x 0.156

102 x 76 x 4.8 4 x 3 x 0.188

102 x 76 x 6.4 4 x 3 x 0.250

102 x 76 x 7.9 4 x 3 x 0.313

DESIGNACION

Tamao & Espesor ( t )

EJES X-X y Y-YPESO AREA

DIAMETRO DIAMETRO DENO-

NOMINAL INTERIOR I S r MINA-

in. x in. in. mm kg/m cm2

cm4

cm3

cm CION.

OC 1/2" CED. 40 21 x 2.77 0.84 x 0.110 15.46 1.25 1.59 0.67 0.64 0.652 40 E

OC 1/2" CED. 80 21 x 3.73 0.84 x 0.147 13.54 1.59 2.02 0.79 0.75 0.625 80 XE

OC 3/4" CED. 40 27 x 2.87 1.05 x 0.113 21.26 1.71 2.18 1.61 1.19 0.859 40 E

OC 3/4" CED. 80 27 x 3.91 1.05 x 0.154 19.18 2.23 2.84 1.94 1.44 0.828 80 XE

OC 1" CED. 40 33 x 3.38 1.315 x 0.133 26.24 2.47 3.15 3.49 2.12 1.054 40 E

OC 1" CED. 80 33 x 4.55 1.315 x 0.179 23.9 3.19 4.07 4.22 2.56 1.019 80 XE

OC 1" CED. 40 42 x 3.56 1.66 x 0.140 34.88 3.37 4.30 8.01 3.81 1.365 40 E

OC 1" CED. 80 42 x 4.85 1.66 x 0.191 32.3 4.44 5.66 9.93 4.73 1.325 80 XE

OC 1" CED. 40 48 x 3.68 1.90 x 0.145 40.64 4.02 5.12 12.67 5.28 1.572 40 E

OC 1" CED. 80 48 x 5.08 1.90 x 0.200 37.84 5.38 6.85 15.99 6.66 1.528 80 XE

OC 2" CED. 40 60 x 3.91 2.375 x 0.154 52.18 5.41 6.89 27.23 9.08 1.988 40 E

OC 2" CED. 80 60 x 5.54 2.375 x 0.218 48.92 7.44 9.48 35.50 11.83 1.935 80 XE

60 x 8.74 2.375 x 0.344 42.52 11.05 14.07 47.57 15.86 1.838 160

60 x 11.07 2.375 x 0.436 37.86 13.36 17.02 53.53 17.84 1.774 XXE

OC 2" CED. 40 73 x 5.16 2.875 x 0.203 62.68 8.63 11.00 63.63 17.43 2.405 40 E

OC 2" CED. 80 73 x 7.01 2.875 x 0.276 58.98 11.41 14.53 80.00 21.92 2.346 80 XE

73 x 9.53 2.875 x 0.375 53.94 14.92 19.00 97.85 26.81 2.269 160

73 x 14.02 2.875 x 0.552 44.96 20.39 25.98 119.34 32.70 2.143 XXE

OC 3" CED. 40 89 x 5.49 3.5 x 0.216 78.02 11.31 14.40 126.10 28.34 2.959 40 E

OC 3" CED. 80 89 x 7.62 3.5 x 0.300 73.76 15.29 19.48 162.69 36.56 2.89 80 XE

89 x 11.13 3.5 x 0.438 66.74 21.37 27.23 210.60 47.32 2.781 160

89 x 15.24 3.5 x 0.600 58.52 27.72 35.31 250.42 56.27 2.663 XXE

OC 3" CED. 40 102 x 5.74 4 x 0.226 90.52 13.63 17.36 201.77 39.56 3.409 40 E

OC 3" CED. 80 102 x 8.08 4 x 0.318 85.84 18.71 23.84 264.82 51.93 3.333 80 XE

OC 4 114 x 6.02 4.5 x 0.237 101.96 16.03 20.42 298.56 52.38 3.824 40 E

114 x 8.56 4.5 x 0.337 96.88 22.26 28.35 396.65 69.59 3.74 80 XE

114 x 11.13 4.5 x 0.438 91.74 28.24 35.97 481.37 84.45 3.658 120

114 x 13.49 4.5 x 0.531 87.02 33.44 42.60 547.59 96.07 3.585 160

114 x 17.12 4.5 x 0.674 79.76 40.90 52.11 630.41 110.60 3.478 XXE

OC 5 141 x 6.55 5.56 x 0.258 127.9 21.72 27.67 626.63 88.88 4.759 40 E

141 x 9.53 5.56 x 0.375 121.94 30.90 39.36 854.89 121.26 4.66 80 XE

141 x 12.7 5.56 x 0.500 115.6 40.18 51.19 1063.60 150.87 4.558 120

141 x 15.88 5.56 x 0.652 109.24 49.00 62.42 1241.17 176.05 4.459 160

141 x 19.05 5.56 x 0.750 102.9 57.29 72.98 1389.86 197.14 4.364 XXE

OC 6 168 x 7.11 6.63 x 0.280 153.78 28.21 35.94 1165.10 138.70 5.694 40 E

168 x 10.97 6.63 x 0.432 146.06 42.48 54.12 1676.21 199.55 5.565 80 XE

168 x 14.27 6.63 x 0.562 139.46 54.10 68.92 2053.46 244.46 5.459 120

168 x 18.26 6.63 x 0.719 131.48 67.43 85.90 2443.34 290.87 5.333 160

168 x 21.95 6.63 x 0.864 124.1 79.06 100.71 2745.99 326.90 5.222 XXE

OC 8 219 x 6.35 8.63 x 0.250 206.502 33.33 42.46 2406.87 219.60 7.529 20

219 x 7.04 8.63 x 0.277 204.92 36.80 46.88 2635.56 240.69 7.498 30

219 x 8.18 8.63 x 0.322 202.64 42.53 54.18 3014.41 275.29 7.459 40 E

219 x 10.31 8.63 x 0.406 198.38 53.06 67.59 3688.77 336.87 7.387 60

219 x 12.7 8.63 x 0.500 193.6 64.61 82.31 4395.46 401.41 7.308 80 XE

DENOMINACION

1/2

DESIGNACION

D x tAREA

mm* x mm

1

1 1/4

1 1/2

2

EJES X-X y Y-YPESO

3/4

5

6

8

2 1/2

3

4

3 1/2




cm4

cm3

cm CION.

DENOMINACION

DESIGNACION

D x tAREA

mm* x mm

EJES X-X y Y-YPESO

219 x 15.09 8.63 x 0.594 188.82 75.88 96.67 5051.69 461.34 7.229 100

219 x 18.25 8.63 x 0.719 182.5 90.35 115.10 5846.07 533.89 7.127 120

219 x 20.62 8.63 x 0.812 177.76 100.88 128.51 6390.12 583.57 7.052 140

219 x 22.23 8.63 x 0.875 174.54 107.87 137.42 6735.72 615.13 7.001 XXE

OC 10 273 x 6.35 10.75 x 0.250 260.35 41.77 53.20 4733.13 346.69 9.432 20

273 x 7.08 10.75 x 0.307 258.89 46.44 59.16 5234.78 383.43 9.407 30

273 x 9.27 10.75 x 0.365 254.51 60.30 76.82 6689.62 489.99 9.332 40 E

273 x 12.7 10.75 x 0.500 247.65 81.54 103.88 8822.03 646.18 9.216 60 XE

273 x 15.09 10.75 x 0.594 242.87 96.00 122.29 10206.81 747.61 9.136 80

273 x 18.26 10.75 x 0.719 236.53 114.74 146.16 11921.55 873.21 9.031 100

273 x 21.44 10.75 x 0.844 230.17 133.04 169.47 13508.60 989.46 8.928 120

OC 12 324 x 6.35 12.75 x 0.250 311.15 49.72 63.34 7984.33 493.09 11.23 20

324 x 8.38 12.75 x 0.330 307.09 65.20 83.05 10339.14 638.51 11.16 30

324 x 9.53 12.75 x 0.375 304.79 73.87 94.11 11632.36 718.38 11.12 E

324 x 10.31 12.75 x 0.406 303.23 79.72 101.56 12493.00 771.53 11.09 40

324 x 12.7 12.75 x 0.500 298.45 97.45 124.14 15048.59 929.36 11.01 XE

324 x 14.27 12.75 x 0.562 295.31 108.95 138.79 16661.89 1028.99 10.96 60

324 x 17.48 12.75 x 0.668 288.89 132.07 168.24 19803.93 1223.03 10.85 80

324 x 21.44 12.75 x 0.844 280.97 159.90 203.69 23401.87 1445.23 10.72 100

OC 14 356 x 6.35 14 x 0.250 342.9 54.69 69.67 10626.41 597.66 12.35 10

356 x 7.92 14 x 0.312 339.76 67.91 86.51 13078.25 735.56 12.3 20

356 x 9.53 14 x 0.375 336.54 81.33 103.61 15522.94 873.06 12.24 30 E

356 x 11.13 14 x 0.438 333.34 94.55 120.45 17883.91 1005.84 12.19 40

356 x 12.7 14 x 0.500 330.2 107.40 136.81 20135.45 1132.48 12.13 XE

356 x 15.09 14 x 0.594 325.42 126.72 161.42 23441.79 1318.44 12.05 60

356 x 19.05 14 x 0.750 317.5 158.11 201.42 28608.36 1609.02 11.92 80

356 x 23.83 14 x 0.938 307.94 194.98 248.38 34350.26 1931.96 11.76 100

OC 16 406 x 6.35 16 x 0.250 393.7 62.65 79.81 15969.30 785.89 14.15 10

406 x 7.92 16 x 0.312 390.56 77.83 99.15 19686.85 968.84 14.09 20

406 x 9.53 16 x 0.375 386.94 93.18 118.70 23336.44 1149.58 14.02 30 E

406 x 12.7 16 x 0.500 380.6 123.18 156.92 30373.03 1496.21 13.91 40 XE

406 x 16.66 16 x 0.659 372.68 159.96 203.78 38682.67 1905.55 13.78 60

406 x 21.44 16 x 0.844 363.12 203.33 259.02 48031.35 2366.08 13.62 80

OC 18 457 x 6.35 18 x 0.250 444.5 70.60 89.94 22856.83 999.86 15.94 10

457 x 1.92 18 x 0.312 453.36 21.56 27.46 7115.49 311.26 16.1 20

457 x 11.13 18 x 0.438 434.94 122.44 155.97 38818.11 1698.08 15.78 30

457 x 12.7 18 x 0.500 431.8 139.22 177.35 43836.24 1917.60 15.72 XE

457 x 14.27 18 x 0.562 428.66 155.88 198.57 48746.08 2132.37 15.67 40

457 x 19.05 18 x 0.750 419.1 205.84 262.22 63043.96 2757.83 15.51 60

457 x 23.83 18 x 0.938 409.54 254.68 324.44 76396.18 3341.92 15.35 80

OC 20 508 x 6.35 20 x 0.250 495.3 78.56 100.07 31485.14 1239.57 17.74 10

508 x 9.53 20 x 0.375 488.94 117.15 149.24 46369.09 1825.55 17.63 20

508 x 12.7 20 x 0.500 482.6 155.13 197.62 60639.28 2387.37 17.52 30 XE

508 x 15.09 20 x 0.594 477.82 183.43 233.67 71032.79 2796.57 17.44 40

508 x 20.62 20 x 0.812 466.76 247.84 315.72 93913.57 3697.38 17.25 60

OC 24 610 x 6.35 24 x 0.250 596.9 94.47 120.34 54748.69 1796.22 21.33 10

610 x 9.53 24 x 0.375 590.54 141.03 179.66 80885.01 2653.71 21.22 20 E

610 x 12.7 24 x 0.500 584.2 186.95 238.15 106112.10 3481.37 21.11 XE

610 x 14.27 24 x 0.562 581.06 209.51 266.89 118305.96 3881.43 21.05 30

18

20

24

8

10

12

14

16




cm4

cm3

cm CION.

DENOMINACION

DESIGNACION

D x tAREA

mm* x mm

EJES X-X y Y-YPESO

610 x 17.48 24 x 0.668 574.64 255.25 325.16 142629.32 4679.44 20.94 40

610 x 24.61 24 x 0.969 560.38 355.04 452.28 193813.83 6358.72 20.7 60

OC 30 762 x 6.35 30 x 0.250 749.3 118.34 150.75 107603.49 2824.24 26.72 10

762 x 7.92 30 x 0.312 746.16 147.29 187.63 133378.32 3500.74 26.66 E

762 x 9.53 30 x 0.375 742.94 176.85 225.28 159474.05 4185.67 26.61 20 XE

762 x 12.7 30 x 0.500 736.6 234.68 298.96 209872.51 5508.46 26.5 30

762 x 15.88 30 x 0.625 730.24 292.20 372.23 259139.20 6801.55 26.39

762 x 19.05 30 x 0.750 723.9 349.04 444.64 306986.35 8057.38 26.28

OC 36 914 x 7.92 36 x 0.312 898.56 177.05 225.55 231682.32 5067.42 32.05 10

914 x 9.53 36 x 0.375 895.34 212.67 270.91 277306.17 6065.31 31.99 E

914 x 12.7 36 x 0.500 889 282.41 359.76 365709.26 7998.89 31.88 20 XE

914 x 15.88 36 x 0.625 882.64 351.88 448.26 452511.13 9897.44 31.77 30

914 x 19.05 36 x 0.750 876.3 420.64 535.84 537192.50 11749.62 31.66 40

914 x 22.23 36 x 0.875 869.94 489.11 623.07 620314.23 13567.68 31.55

OC 42 1067 x 9.53 42 x 0.375 1047.74 248.48 316.54 442329.39 8292.64 37.38 E

1067 x 12.7 42 x 0.500 1041.4 330.15 420.57 584214.17 10952.65 37.27 XE

1067 x 15.88 42 x 0.625 1035.04 411.57 524.29 723966.56 13572.68 37.16

1067 x 19.05 42 x 0.750 1028.7 492.23 627.05 860738.88 16136.84 37.05

1067 x 22.23 42 x 0.875 1022.34 572.66 729.50 995425.23 18661.89 36.94

1067 x 25.4 42 x 1.000 1016 652.34 831.00 1127209.40 21132.53 36.83

OC 48 1219 x 9.53 48 x 0.375 1200.14 284.30 362.17 662491.74 10867.65 42.77 E

1219 x 12.7 48 x 0.500 1193.8 377.88 481.37 875979.02 14369.73 42.66 XE

1219 x 15.88 48 x 0.625 1187.44 471.25 600.32 1086749.42 17827.25 42.55

1219 x 19.05 48 x 0.750 1181.1 563.83 718.26 1293513.19 21219.05 42.44

1219 x 22.23 48 x 0.875 1174.74 656.21 835.94 1497610.63 24567.10 42.33

1219 x 25.4 48 x 1.000 1168.4 747.80 952.61 1697793.57 27850.94 42.22

OC 56 1422 x 9.53 56 x 0.375 1403.34 332.06 423.00 1055550.84 14841.83 49.95

1422 x 12.7 56 x 0.500 1397 441.52 562.45 1397265.55 19646.59 49.84

1422 x 15.88 56 x 0.625 1390.64 550.83 701.69 1735415.52 24401.23 49.73

1422 x 19.05 56 x 0.750 1384.3 659.30 839.87 2067915.95 29076.43 49.62

1422 x 22.23 56 x 0.875 1377.94 767.61 977.85 2396906.60 33702.29 49.51

1422 x 25.4 56 x 1.000 1371.6 875.08 1114.76 2720359.91 38250.28 49.4

OC 60 1524 x 9.53 60 x 0.375 1504.94 355.94 453.42 1300025.91 17060.71 53.55

1524 x 12.7 60 x 0.500 1498.6 473.34 602.98 1721655.76 22593.91 53.43

1524 x 15.88 60 x 0.625 1492.24 590.62 752.38 2139273.10 28074.45 53.32

1524 x 19.05 60 x 0.750 1485.9 707.03 900.67 2550296.42 33468.46 53.21

1524 x 22.23 60 x 0.875 1479.54 823.31 1048.80 2957363.93 38810.55 53.1

1524 x 25.4 60 x 1.000 1473.2 938.73 1195.83 3357960.09 44067.72 52.99

SE RECOMIENDA QUE AL ORDENAR TUBOS DE ACERO SE ESPECIFIQUE LA NORMA OFICIAL MEXICANA, EL DIAMETRO EXTERIOR Y EL ESPESOR DE PARED.

SE FABRICAN TUBOS DE OTROS DIAMETROS Y ESPESORES QUE NO APARECEN EN ESTA TABLA. POR LO QUE DEBERAN CONSULTARSE LOS CATALOGOS DE LOS FABRICANTES


36

24

30

42

48

56

60

SE RECOMIENDA QUE AL ORDENAR TUBOS DE ACERO SE ESPECIFIQUE LA NORMA OFICIAL MEXICANA, EL DIAMETRO EXTERIOR Y EL ESPESOR DE PARED.

SE FABRICAN TUBOS DE OTROS DIAMETROS Y ESPESORES QUE NO APARECEN EN ESTA TABLA. POR LO QUE DEBERAN CONSULTARSE LOS CATALOGOS DE LOS FABRICANTES


I S r

mm in. kg/m lb./ft. cm2

cm4

cm3

cm mm L (in.)

6.35 1/4 0.249 0.167 0.317 0.008 0.025 0.159 6.35 1/4

7.94 5/16 0.388 0.261 0.495 0.019 0.049 0.198 7.94 5/16

9.53 3/8 0.559 0.376 0.713 0.040 0.085 0.238 9.53 3/8

11.11 7/16 0.761 0.512 0.970 0.075 0.135 0.278 12.70 1/2

12.70 1/2 0.994 0.669 1.267 0.128 0.201 0.318 15.88 5/8

19.05 3/4

14.29 9/16 1.259 0.847 1.603 0.205 0.286 0.357 22.23 7/8

15.88 5/8 1.554 1.045 1.979 0.312 0.393 0.397 25.40 1

17.46 11/16 1.880 1.265 2.395 0.456 0.523 0.437 28.58 1 1/8

19.05 3/4 2.237 1.505 2.850 0.646 0.679 0.476 31.75 1 1/4

20.64 13/16 2.626 1.766 3.345 0.890 0.863 0.516 34.93 1 3/8

38.10 1 1/2

22.23 7/8 3.045 2.049 3.879 1.198 1.078 0.556 41.28 1 5/8

23.81 15/16 3.496 2.352 4.453 1.578 1.326 0.595 44.45 1 3/4

25.40 1 3.978 2.676 5.067 2.043 1.609 0.635 47.63 1 7/8

26.99 1 1/16 4.490 3.021 5.720 2.604 1.930 0.675 50.80 2

28.58 1 1/8 5.034 3.386 6.413 3.273 2.291 0.714 57.15 2 1/4

63.50 2 1/2

30.16 1 3/16 5.609 3.773 7.145 4.063 2.694 0.754 69.85 2 3/4

31.75 1 1/4 6.215 4.181 7.917 4.988 3.142 0.794 76.20 3

33.34 1 5/16 6.852 4.609 8.729 6.063 3.637 0.833

34.93 1 3/8 7.520 5.059 9.580 7.303 4.182 0.873

36.51 1 7/16 8.219 5.529 10.471 8.724 4.779 0.913

38.10 1 1/2 8.950 6.020 11.401 10.344 5.430 0.953

41.28 1 5/8 10.503 7.065 13.380 14.247 6.903 1.032

44.45 1 3/4 12.182 8.194 15.518 19.163 8.622 1.111

47.63 1 7/8 13.984 9.407 17.814 25.253 10.605 1.191

50.80 2 15.911 10.703 20.268 32.691 12.870 1.27

57.15 2 1/4 20.137 13.546 25.652 52.364 18.325 1.429

60.33 2 3/8 22.436 15.093 28.581 65.007 21.552 1.508

63.50 2 1/2 24.860 16.723 31.669 79.811 25.137 1.588

66.68 2 5/8 27.409 18.437 34.915 97.011 29.100 1.667

69.85 2 3/4 30.081 20.235 38.320 116.852 33.458 1.746

73.03 2 7/8 32.878 22.116 41.883 139.591 38.231 1.826

76.20 3 35.799 24.081 45.604 165.497 43.437 1.905

82.55 3 1/4 42.014 28.262 53.521 227.949 55.227 2.064

CUADRADO

DESIGNACION

DIAMETRO "D"PESO AREA

EJES X-X y Y-Y DESIGNACION

LADO "L"

88.90 3 1/2 48.726 32.777 62.072 306.603 68.977 2.223

95.25 3 3/4 55.936 37.627 71.256 404.045 84.839 2.381

101.60 4 63.642 42.811 81.073 523.052 102.963 2.54

107.95 4 1/4 71.846 48.330 91.524 666.593 123.500 2.699

111.13 4 3/8 76.135 51.214 96.987 748.543 134.721 2.778

114.30 4 1/2 80.547 54.183 102.608 837.828 146.602 2.858

120.65 4 3/4 89.746 60.370 114.326 1040.110 172.418 3.016

127.00 5 99.441 66.892 126.677 1276.982 201.100 3.175

133.35 5 1/4 109.634 73.749 139.661 1552.180 232.798 3.334

139.70 5 1/2 120.324 80.940 153.279 1869.629 267.663 3.493

146.05 5 3/4 131.511 88.465 167.530 2233.450 305.847 3.651

152.40 6 143.196 96.325 182.415 2647.950 347.500 3.81

NOTA: LOS PERFILES SOMBREADOS NO SON DE FABRICACION COMUN,

POR LO QUE SE RECOMIENDA CONSULTAR CON EL PROVEDOR SU DISPONIBILIDAD

I S r

kg/m lb./ft. cm2

cm4

cm3

cm mm H (in.) mm

0.317 0.213 0.4032 0.014 0.043 0.183 6.35 1/4 6.35

0.495 0.333 0.63 0.033 0.083 0.229 7.94 5/16 7.94

0.712 0.479 0.9073 0.069 0.144 0.275 9.53 3/8 9.53

1.266 0.852 1.6129 0.217 0.341 0.367 12.70 1/2 12.70

1.978 1.331 2.5202 0.529 0.667 0.458 15.88 5/8 15.88

2.849 1.916 3.629 1.097 1.152 0.550 19.05 3/4 19.05

3.878 2.608 4.9395 2.033 1.830 0.642 22.23 7/8 22.23

5.065 3.407 6.4516 3.469 2.731 0.733 25.40 1 25.40

6.410 4.312 8.1653 5.556 3.889 0.825 28.58 1 1/8 28.58

7.913 5.323 10.081 8.468 5.334 0.917 31.75 1 1/4 31.75

9.575 6.441 12.198 12.398 7.100 1.008 34.93 1 3/8 34.93

11.395 7.665 14.516 17.560 9.218 1.100 38.10 1 1/2 38.10

13.373 8.996 17.036 24.186 11.720 1.192 41.28 1 5/8 41.28

15.510 10.433 19.758 32.532 14.637 1.283 44.45 1 3/4 44.45

17.805 11.977 22.681 42.871 18.003 1.375 47.63 1 7/8 47.63

20.258 13.627 25.806 55.498 21.849 1.466 50.80 2 50.80

25.639 17.247 32.661 88.896 31.110 1.650 57.15 2 1/4 57.15

31.653 21.292 40.323 135.492 42.675 1.833 63.50 2 1/2 63.50

38.300 25.764 48.79 198.374 56.800 2.016 69.85 2 3/4 69.85

45.581 30.661 58.064 280.956 73.742 2.200 76.20 3 76.20

CUADRADO

EJES X-X y Y-YAREAPESO

DESIGNACION

LADO "L"

RECTANGULO

DESIGNACION

LADO "H"

Ix Sx r(x) Iy Sy r(y)

L (in.) kg/m lb./ft. cm2

cm4

cm3

cm cm4

cm3

cm

1/4 0.317 0.213 0.4032 0.014 0.043 0.183 0.014 0.043 0.183

5/16 0.495 0.333 0.63 0.033 0.083 0.229 0.033 0.083 0.229

3/8 0.712 0.479 0.9073 0.069 0.144 0.275 0.069 0.144 0.275

1/2 1.266 0.852 1.6129 0.217 0.341 0.367 0.217 0.341 0.367

5/8 1.978 1.331 2.5202 0.529 0.667 0.458 0.529 0.667 0.458

3/4 2.849 1.916 3.629 1.097 1.152 0.550 1.097 1.152 0.550

7/8 3.878 2.608 4.9395 2.033 1.830 0.642 2.033 1.830 0.642

1 5.065 3.407 6.4516 3.469 2.731 0.733 3.469 2.731 0.733

1 1/8 6.410 4.312 8.1653 5.556 3.889 0.825 5.556 3.889 0.825

1 1/4 7.913 5.323 10.081 8.468 5.334 0.917 8.468 5.334 0.917

1 3/8 9.575 6.441 12.198 12.398 7.100 1.008 12.398 7.100 1.008

1 1/2 11.395 7.665 14.516 17.560 9.218 1.100 17.560 9.218 1.100

1 5/8 13.373 8.996 17.036 24.186 11.720 1.192 24.186 11.720 1.192

1 3/4 15.510 10.433 19.758 32.532 14.637 1.283 32.532 14.637 1.283

1 7/8 17.805 11.977 22.681 42.871 18.003 1.375 42.871 18.003 1.375

2 20.258 13.627 25.806 55.498 21.849 1.466 55.498 21.849 1.466

2 1/4 25.639 17.247 32.661 88.896 31.110 1.650 88.896 31.110 1.650

2 1/2 31.653 21.292 40.323 135.492 42.675 1.833 135.492 42.675 1.833

2 3/4 38.300 25.764 48.79 198.374 56.800 2.016 198.374 56.800 2.016

3 45.581 30.661 58.064 280.956 73.742 2.200 280.956 73.742 2.200

EJES X-XDESIGNACION

LADO "L"

EJES Y-Y

RECTANGULO

PESO AREA

Ancho (A) Espe.(E) Ancho (A) Espe.(E) Kg/m. lb./ft. Area: (cm ) I (cm4)

0.5x0.125 12.70 3.18 1/2 1/8 0.317 0.213 0.403 0.003

0.625x0.125 15.88 3.18 5/8 1/8 0.396 0.266 0.504 0.004

0.75x0.125 19.05 3.18 3/4 1/8 0.475 0.319 0.605 0.005

0.875x0.125 22.23 3.18 7/8 1/8 0.554 0.373 0.706 0.006

1x0.125 25.40 3.18 1 1/8 0.633 0.426 0.806 0.007

1.25x0.125 31.75 3.18 1 1/4 1/8 0.791 0.532 1.008 0.008

1.5x0.125 38.10 3.18 1 1/2 1/8 0.950 0.639 1.210 0.010

1.75x0.125 44.45 3.18 1 3/4 1/8 1.108 0.745 1.411 0.012

2x0.125 50.80 3.18 2 1/8 1.266 0.852 1.613 0.014

2.25x0.125 57.15 3.18 2 1/4 1/8 1.424 0.958 1.815 0.015

2.5x0.125 63.50 3.18 2 1/2 1/8 1.583 1.065 2.016 0.017

2.75x0.125 69.85 3.18 2 3/4 1/8 1.741 1.171 2.218 0.019

3x0.125 76.20 3.18 3 1/8 1.899 1.278 2.419 0.020

0.5x0.1875 12.70 4.76 1/2 3/16 0.475 0.319 0.605 0.011

0.625x0.1875 15.88 4.76 5/8 3/16 0.593 0.399 0.756 0.014

0.75x0.1875 19.05 4.76 3/4 3/16 0.712 0.479 0.907 0.017

0.875x0.1875 22.23 4.76 7/8 3/16 0.831 0.559 1.058 0.020

1x0.1875 25.40 4.76 1 3/16 0.950 0.639 1.210 0.023

1.25x0.1875 31.75 4.76 1 1/4 3/16 1.187 0.798 1.512 0.029

1.5x0.1875 38.10 4.76 1 1/2 3/16 1.424 0.958 1.815 0.034

1.75x0.1875 44.45 4.76 1 3/4 3/16 1.662 1.118 2.117 0.040

2x0.1875 50.80 4.76 2 3/16 1.899 1.278 2.419 0.046

2.25x0.1875 57.15 4.76 2 1/4 3/16 2.137 1.437 2.722 0.051

2.5x0.1875 63.50 4.76 2 1/2 3/16 2.374 1.597 3.024 0.057

2.75x0.1875 69.85 4.76 2 3/4 3/16 2.611 1.757 3.327 0.063

3x0.1875 76.20 4.76 3 3/16 2.849 1.916 3.629 0.069

0.5x0.25 12.70 6.35 1/2 1/4 0.633 0.426 0.806 0.027

0.625x0.25 15.88 6.35 5/8 1/4 0.791 0.532 1.008 0.034

0.75x0.25 19.05 6.35 3/4 1/4 0.950 0.639 1.210 0.041

0.875x0.25 22.23 6.35 7/8 1/4 1.108 0.745 1.411 0.047

1x0.25 25.40 6.35 1 1/4 1.266 0.852 1.613 0.054

1.25x0.25 31.75 6.35 1 1/4 1/4 1.583 1.065 2.016 0.068

1.5x0.25 38.10 6.35 1 1/2 1/4 1.899 1.278 2.419 0.081

1.75x0.25 44.45 6.35 1 3/4 1/4 2.216 1.490 2.823 0.095

2x0.25 50.80 6.35 2 1/4 2.532 1.703 3.226 0.108

2.25x0.25 57.15 6.35 2 1/4 1/4 2.849 1.916 3.629 0.122

2.5x0.25 63.50 6.35 2 1/2 1/4 3.165 2.129 4.032 0.135

mm Pulg.

DIMENSIONES

PESO

2.75x0.25 69.85 6.35 2 3/4 1/4 3.482 2.342 4.435 0.149

3x0.25 76.20 6.35 3 1/4 3.798 2.555 4.839 0.163

3.25x0.25 82.55 6.35 3 1/4 1/4 4.115 2.768 5.242 0.176

3.5x0.25 88.90 6.35 3 1/2 1/4 4.431 2.981 5.645 0.190

3.75x0.25 95.25 6.35 3 3/4 1/4 4.748 3.194 6.048 0.203

4x0.25 101.60 6.35 4 1/4 5.065 3.407 6.452 0.217

4.5x0.25 114.30 6.35 4 1/2 1/4 5.698 3.833 7.258 0.244

5x0.25 127.00 6.35 5 1/4 6.331 4.258 8.065 0.271

6x0.25 152.40 6.35 6 1/4 7.597 5.110 9.677 0.325

0.5x0.3125 12.70 7.94 1/2 5/16 0.791 0.532 1.008 0.053

0.625x0.3125 15.88 7.94 5/8 5/16 0.989 0.665 1.260 0.066

0.75x0.3125 19.05 7.94 3/4 5/16 1.187 0.798 1.512 0.079

0.875x0.3125 22.23 7.94 7/8 5/16 1.385 0.932 1.764 0.093

1x0.3125 25.40 7.94 1 5/16 1.583 1.065 2.016 0.106

1.25x0.3125 31.75 7.94 1 1/4 5/16 1.978 1.331 2.520 0.132

1.5x0.3125 38.10 7.94 1 1/2 5/16 2.374 1.597 3.024 0.159

1.75x0.3125 44.45 7.94 1 3/4 5/16 2.770 1.863 3.528 0.185

2x0.3125 50.80 7.94 2 5/16 3.165 2.129 4.032 0.212

2.25x0.3125 57.15 7.94 2 1/4 5/16 3.561 2.395 4.536 0.238

2.5x0.3125 63.50 7.94 2 1/2 5/16 3.957 2.662 5.040 0.265

2.75x0.3125 69.85 7.94 2 3/4 5/16 4.352 2.928 5.544 0.291

3x0.3125 76.20 7.94 3 5/16 4.748 3.194 6.048 0.318

3.5x0.3125 88.90 7.94 3 1/2 5/16 5.539 3.726 7.056 0.370

4x0.3125 101.60 7.94 4 5/16 6.331 4.258 8.065 0.423

4.5x0.3125 114.30 7.94 4 1/2 5/16 7.122 4.791 9.073 0.476

5x0.3125 127.00 7.94 5 5/16 7.913 5.323 10.081 0.529

6x0.3125 152.40 7.94 6 5/16 9.496 6.388 12.097 0.635

0.5x0.375 12.70 9.53 1/2 3/8 0.950 0.639 1.210 0.091

0.625x0.375 15.88 9.53 5/8 3/8 1.187 0.798 1.512 0.114

0.75x0.375 19.05 9.53 3/4 3/8 1.424 0.958 1.815 0.137

0.875x0.375 22.23 9.53 7/8 3/8 1.662 1.118 2.117 0.160

1x0.375 25.40 9.53 1 3/8 1.899 1.278 2.419 0.183

1.25x0.375 31.75 9.53 1 1/4 3/8 2.374 1.597 3.024 0.229

1.5x0.375 38.10 9.53 1 1/2 3/8 2.849 1.916 3.629 0.274

1.75x0.375 44.45 9.53 1 3/4 3/8 3.324 2.236 4.234 0.320

2x0.375 50.80 9.53 2 3/8 3.798 2.555 4.839 0.366

2.25x0.375 57.15 9.53 2 1/4 3/8 4.273 2.874 5.444 0.412

2.5x0.375 63.50 9.53 2 1/2 3/8 4.748 3.194 6.048 0.457

2.75x0.375 69.85 9.53 2 3/4 3/8 5.223 3.513 6.653 0.503

3x0.375 76.20 9.53 3 3/8 5.698 3.833 7.258 0.549

3.25x0.375 82.55 9.53 3 1/4 3/8 6.172 4.152 7.863 0.594

3.5x0.375 88.90 9.53 3 1/2 3/8 6.647 4.471 8.468 0.640

3.75x0.375 95.25 9.53 3 3/4 3/8 7.122 4.791 9.073 0.686

4x0.375 101.60 9.53 4 3/8 7.597 5.110 9.677 0.732

4.5x0.375 114.30 9.53 4 1/2 3/8 8.546 5.749 10.887 0.823

5x0.375 127.00 9.53 5 3/8 9.496 6.388 12.097 0.915

6x0.375 152.40 9.53 6 3/8 11.395 7.665 14.516 1.097

1x0.4375 25.40 11.11 1 7/16 2.216 1.490 2.823 0.290

1.25x0.4375 31.75 11.11 1 1/4 7/16 2.770 1.863 3.528 0.363

0.625x0.5 15.88 12.70 5/8 1/2 1.583 1.065 2.016 0.271

0.75x0.5 19.05 12.70 3/4 1/2 1.899 1.278 2.419 0.325

1x0.5 25.40 12.70 1 1/2 2.532 1.703 3.226 0.434

1.25x0.5 31.75 12.70 1 1/4 1/2 3.165 2.129 4.032 0.542

1.5x0.5 38.10 12.70 1 1/2 1/2 3.798 2.555 4.839 0.650

1.75x0.5 44.45 12.70 1 3/4 1/2 4.431 2.981 5.645 0.759

2x0.5 50.80 12.70 2 1/2 5.065 3.407 6.452 0.867

2.25x0.5 57.15 12.70 2 1/4 1/2 5.698 3.833 7.258 0.976

2.5x0.5 63.50 12.70 2 1/2 1/2 6.331 4.258 8.065 1.084

2.75x0.5 69.85 12.70 2 3/4 1/2 6.964 4.684 8.871 1.192

3x0.5 76.20 12.70 3 1/2 7.597 5.110 9.677 1.301

3.25x0.5 82.55 12.70 3 1/4 1/2 8.230 5.536 10.484 1.409

3.5x0.5 88.90 12.70 3 1/2 1/2 8.863 5.962 11.290 1.518

3.75x0.5 95.25 12.70 3 3/4 1/2 9.496 6.388 12.097 1.626

4x0.5 101.60 12.70 4 1/2 10.129 6.814 12.903 1.734

4.5x0.5 114.30 12.70 4 1/2 1/2 11.395 7.665 14.516 1.951

5x0.5 127.00 12.70 5 1/2 12.661 8.517 16.129 2.168

6x0.5 152.40 12.70 6 1/2 15.194 10.220 19.355 2.601

0.75x0.625 19.05 15.88 3/4 5/8 2.374 1.597 3.024 0.635

1x0.625 25.40 15.88 1 5/8 3.165 2.129 4.032 0.847

1.25x0.625 31.75 15.88 1 1/4 5/8 3.957 2.662 5.040 1.059

1.5x0.625 38.10 15.88 1 1/2 5/8 4.748 3.194 6.048 1.270

1.75x0.625 44.45 15.88 1 3/4 5/8 5.539 3.726 7.056 1.482

2x0.625 50.80 15.88 2 5/8 6.331 4.258 8.065 1.694

2.25x0.625 57.15 15.88 2 1/4 5/8 7.122 4.791 9.073 1.905

2.5x0.625 63.50 15.88 2 1/2 5/8 7.913 5.323 10.081 2.117

2.75x0.625 69.85 15.88 2 3/4 5/8 8.705 5.855 11.089 2.329

3x0.625 76.20 15.88 3 5/8 9.496 6.388 12.097 2.540

3.25x0.625 82.55 15.88 3 1/4 5/8 10.287 6.920 13.105 2.752

3.5x0.625 88.90 15.88 3 1/2 5/8 11.079 7.452 14.113 2.964

3.75x0.625 95.25 15.88 3 3/4 5/8 11.870 7.985 15.121 3.176

4x0.625 101.60 15.88 4 5/8 12.661 8.517 16.129 3.387

4.5x0.625 114.30 15.88 4 1/2 5/8 14.244 9.582 18.145 3.811

5x0.625 127.00 15.88 5 5/8 15.827 10.646 20.161 4.234

6x0.625 152.40 15.88 6 5/8 18.992 12.775 24.194 5.081

1x0.75 25.40 19.05 1 3/4 3.798 2.555 4.839 1.463

1.25x0.75 31.75 19.05 1 1/4 3/4 4.748 3.194 6.048 1.829

1.5x0.75 38.10 19.05 1 1/2 3/4 5.698 3.833 7.258 2.195

1.75x0.75 44.45 19.05 1 3/4 3/4 6.647 4.471 8.468 2.561

2x0.75 50.80 19.05 2 3/4 7.597 5.110 9.677 2.927

2.25x0.75 57.15 19.05 2 1/4 3/4 8.546 5.749 10.887 3.292

2.5x0.75 63.50 19.05 2 1/2 3/4 9.496 6.388 12.097 3.658

2.75x0.75 69.85 19.05 2 3/4 3/4 10.446 7.027 13.306 4.024

3x0.75 76.20 19.05 3 3/4 11.395 7.665 14.516 4.390

3.25x0.75 82.55 19.05 3 1/4 3/4 12.345 8.304 15.726 4.756

3.5x0.75 88.90 19.05 3 1/2 3/4 13.294 8.943 16.935 5.122

3.75x0.75 95.25 19.05 3 3/4 3/4 14.244 9.582 18.145 5.487

4x0.75 101.60 19.05 4 3/4 15.194 10.220 19.355 5.853

4.5x0.75 114.30 19.05 4 1/2 3/4 17.093 11.498 21.774 6.585

5x0.75 127.00 19.05 5 3/4 18.992 12.775 24.194 7.317

6x0.75 152.40 19.05 6 3/4 22.790 15.331 29.032 8.780

1.5x0.875 38.10 22.23 1 1/2 7/8 6.647 4.471 8.468 3.486

1.75x0.875 44.45 22.23 1 3/4 7/8 7.755 5.217 9.879 4.066

2x0.875 50.80 22.23 2 7/8 8.863 5.962 11.290 4.647

2.25x0.875 57.15 22.23 2 1/4 7/8 9.971 6.707 12.702 5.228

2.5x0.875 63.50 22.23 2 1/2 7/8 11.079 7.452 14.113 5.809

2.75x0.875 69.85 22.23 2 3/4 7/8 12.186 8.198 15.524 6.390

3x0.875 76.20 22.23 3 7/8 13.294 8.943 16.935 6.971

3.25x0.875 82.55 22.23 3 1/4 7/8 14.402 9.688 18.347 7.552

3.5x0.875 88.90 22.23 3 1/2 7/8 15.510 10.433 19.758 8.133

3.75x0.875 95.25 22.23 3 3/4 7/8 16.618 11.179 21.169 8.714

4x0.875 101.60 22.23 4 7/8 17.726 11.924 22.581 9.295

4.5x0.875 114.30 22.23 4 1/2 7/8 19.941 13.414 25.403 10.457

5x0.875 127.00 22.23 5 7/8 22.157 14.905 28.226 11.618

6x0.875 152.40 22.23 6 7/8 26.589 17.886 33.871 13.942

2x1 50.80 25.40 2 1 10.129 6.814 12.903 6.937

2.25x1 57.15 25.40 2 1/4 1 11.395 7.665 14.516 7.804

2.5x1 63.50 25.40 2 1/2 1 12.661 8.517 16.129 8.671

2.75x1 69.85 25.40 2 3/4 1 13.927 9.369 17.742 9.539

3x1 76.20 25.40 3 1 15.194 10.220 19.355 10.406

3.25x1 82.55 25.40 3 1/4 1 16.460 11.072 20.968 11.273

3.5x1 88.90 25.40 3 1/2 1 17.726 11.924 22.581 12.140

3.75x1 95.25 25.40 3 3/4 1 18.992 12.775 24.194 13.007

4x1 101.60 25.40 4 1 20.258 13.627 25.806 13.874

4.5x1 114.30 25.40 4 1/2 1 22.790 15.331 29.032 15.609

5x1 127.00 25.40 5 1 25.323 17.034 32.258 17.343

6x1 152.40 25.40 6 1 30.387 20.441 38.710 20.812

2x1.125 50.80 28.58 2 1 1/8 11.395 7.665 14.516 9.877

2.5x1.125 63.50 28.58 2 1/2 1 1/8 14.244 9.582 18.145 12.347

3x1.125 76.20 28.58 3 1 1/8 17.093 11.498 21.774 14.816

3.5x1.125 88.90 28.58 3 1/2 1 1/8 19.941 13.414 25.403 17.285

4x1.125 101.60 28.58 4 1 1/8 22.790 15.331 29.032 19.755

5x1.125 127.00 28.58 5 1 1/8 28.488 19.163 36.290 24.693

6x1.125 152.40 28.58 6 1 1/8 34.185 22.996 43.548 29.632

2x1.25 50.80 31.75 2 1 1/4 12.661 8.517 16.129 13.549

2.5x1.25 63.50 31.75 2 1/2 1 1/4 15.827 10.646 20.161 16.937

3x1.25 76.20 31.75 3 1 1/4 18.992 12.775 24.194 20.324

3.5x1.25 88.90 31.75 3 1/2 1 1/4 22.157 14.905 28.226 23.711

4x1.25 101.60 31.75 4 1 1/4 25.323 17.034 32.258 27.098

4.5x1.25 114.30 31.75 4 1/2 1 1/4 28.488 19.163 36.290 30.486

5x1.25 127.00 31.75 5 1 1/4 31.653 21.292 40.323 33.873

6x1.25 152.40 31.75 6 1 1/4 37.984 25.551 48.387 40.648

2x1.5 50.80 38.10 2 1 1/2 15.194 10.220 19.355 23.413

2.5x1.5 63.50 38.10 2 1/2 1 1/2 18.992 12.775 24.194 29.266

3x1.5 76.20 38.10 3 1 1/2 22.790 15.331 29.032 35.120

3.5x1.5 88.90 38.10 3 1/2 1 1/2 26.589 17.886 33.871 40.973

4x1.5 101.60 38.10 4 1 1/2 30.387 20.441 38.710 46.826

4.5x1.5 114.30 38.10 4 1/2 1 1/2 34.185 22.996 43.548 52.679

5x1.5 127.00 38.10 5 1 1/2 37.984 25.551 48.387 58.533

6x1.5 152.40 38.10 6 1 1/2 45.581 30.661 58.064 70.239

4.5x1.75 114.30 44.45 4 1/2 1 3/4 39.883 26.829 50.806 83.653

5x1.75 127.00 44.45 5 1 3/4 44.314 29.809 56.452 92.948

4x2 101.60 50.80 4 2 40.516 27.254 51.613 110.995

5x2 127.00 50.80 5 2 50.645 34.068 64.516 138.744

6x2 152.40 50.80 6 2 60.774 40.882 77.419 166.493

r (cm)

0.092

0.092

0.092

0.092

0.092

0.092

0.092

0.092

0.092

0.092

0.092

0.092

0.092

0.137

0.137

0.137

0.137

0.137

0.137

0.137

0.137

0.137

0.137

0.137

0.137

0.137

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.183

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.229

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.275

0.321

0.321

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.367

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.458

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.550

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.642

0.733

0.733

0.733

0.733

0.733

0.733

0.733

0.733

0.733

0.733

0.733

0.733

0.825

0.825

0.825

0.825

0.825

0.825

0.825

0.917

0.917

0.917

0.917

0.917

0.917

0.917

0.917

1.100

1.100

1.100

1.100

1.100

1.100

1.100

1.100

1.283

1.283

1.466

1.466

1.466

CARGA

TRANSV.

A-307 1410 700

A-325

ROSCAS

DENTRO

DEL

PLANO DE

CORTE

A-325

ROSCAS

FUERA

DEL

PLANO DE

CORTE

A-490

ROSCAS

DENTRO

DEL

PLANO DE

CORTE

A-490

ROSCAS

FUERA

DEL

PLANO DE

CORTE

Tornillo

( in )

Tornillo

( mm )

Area del

tornillo ( cm2)

A-307 A-325 A-490

1/4 6.35 0.32 222 kg 469 kg 624 kg

5/16 7.94 0.49 346 kg 732 kg 975 kg

3/8 9.53 0.71 499 kg 1055 kg 1404 kg

7/16 11.11 0.97 679 kg 1435 kg 1911 kg

1/2 12.70 1.27 887 kg 1875 kg 2496 kg

5/8 15.88 1.98 1386 kg 2929 kg 3899 kg

3/4 19.05 2.85 1995 kg 4218 kg 5615 kg

7/8 22.23 3.88 2716 kg 5742 kg 7643 kg

1 25.40 5.07 3547 kg 7499 kg 9982 kg

1 1/4 31.75 7.92 5542 kg 11718 kg 15597 kg

1 1/2 38.10 11.40 7981 kg 16873 kg 22460 kg

10503800 2810 1480 1270

3090 2110

3800 1970 1480 1270

1200 1050

AGROS. ALARGADOS

LARGOS

840

1050

840

TORNILLO

TENSION

PERM.

( Kg/cm )

3090 1480

CORTANTE PERMISIBLE Kg/cm

CONEXIN

POR

APLASTAM.

AGUJEROS

ESTANDAR

1200 1050

AGROS.

ALARGADOS

CORTOS

CARGA

PARALELA

910

AGROS. ALARGADOS

LARGOS

700

910

700

CORTANTE PERMISIBLE Kg/cm

PULG. mm PULG. mm PULG. mm PULG. mm PULG. mm PULG. mm PULG. mm PULG. mm

1/4 6 3/4 19 1/2 13 1/2 13 3/4 19 1 25 7/8 22 5/8 16

3/8 10 1 1/8 29 3/4 19 3/4 19 1 1/8 29 1 3/8 35 1 1/8 29 3/4 19

1/2 13 1 1/2 38 7/8 22 7/8 22 1 3/8 35 1 3/4 44 1 3/8 35 7/8 22

5/8 16 1 7/8 48 1 25 1 25 1 5/8 41 2 1/8 54 1 1/2 38 1 1/8 29

3/4 19 2 1/4 57 1 1/8 29 1 1/8 29 1 7/8 48 2 5/8 67 1 5/8 41 1 1/4 32

7/8 22 2 5/8 67 1 1/4 32 1 1/4 32 2 1/8 54 3 76 1 7/8 48 1 5/8 41

1 25 3 76 1 3/8 35 1 3/8 35 2 3/8 60 3 1/4 83 2 1/8 54 1 7/8 48

1 1/8 29 3 3/8 86 1 1/2 38 1 1/2 38 2 5/8 67 3 3/8 86 2 1/4 57 1 7/8 48

1 1/4 32 3 3/4 95 1 5/8 41 1 5/8 41 2 7/8 73 3 7/8 98 2 1/2 64 2 51

1 3/8 35 4 1/8 105 1 3/4 44 1 3/4 44 3 76 4 3/8 111 2 3/4 70 2 1/4 57

1 1/2 38 4 1/2 114 1 7/8 48 1 7/8 48 3 3/8 86 4 7/8 124 2 7/8 73 2 1/2 64

borde de perfil o soldadura

NOTA: LA DISTANCIA MINIMA ENTRE LOS CENTROS DE LOS AGUJEROS ESTANDAR, SOBREDIMENSIONADOS

DIAMETRO

TORNILLO A B B C

LLAVE ESPAOLA

C D

LLAVE INGLESA

A

O ALARGADOS PARA SUJETADORES, NO SERA MENOR QUE 3 VECES EL DIAMETRO NOMINAL DE LOS

MISMOS.

Fper= 0.3 * Resist. EQUIVALENCIAS

Para electrodos E-60XX Resist.= 60000 lb/in =

Fper= 1266 kg/cm

Para electrodos E-70XX Resist.= 70000 lb/in =

Fper= 1476 kg/cm

1lb/in = 0.07030695 kg/cm

Resist. Sold.= 0.7070 * t ( Fper. )

Espesor de Soldadura (t) Electrodo E-60XX Electrodo E-70XX

3 mm 268 kg/cm 313 kg/cm





10 mm 895 kg/cm 1044 kg/cm

12 mm 1074 kg/cm 1253 kg/cm

14 mm 1253 kg/cm 1461 kg/cm

16 mm 1432 kg/cm 1670 kg/cm

18 mm 1611 kg/cm 1879 kg/cm

EQUIVALENCIAS

4218 kg/cm

4921 kg/cm

NOMINAL

DEL TORN.

BORDES

CIZALLADOS

BORDES

LAMINADOS DE

PLACAS, PERFILES

O BARRAS

IMCACALCULADO

FACTOR=1.25

FACTOR

"A"

FACTOR

"B"

VARIACION

"A"

VARIACION

"B"

12.70 - 1/2 24 21 19 15.88 1.5x 1.5x 0.79375 1.5875

15.88 - 5/8 28 23 22 19.84 1.4x 1.5x 0.79375 1.5875

19.05 - 3/4 34 25 25 23.81 1.3x 1.5x 0 0

22.23 - 7/8 40 33 29 27.78 1.3x 1.5x 0.79375 1.5875

25.40 - 1 46 35 32 31.75 1.3x 1.5x 0.79375 1.5875

28.58 - 1 1/8 52 41 38 35.72 1.3x 1.5x 0.79375 1.5875

31.75 - 1 1/4 56 43 41 39.69 1.3x 1.5x 0.79375 1.5875

mas de 32 1.75 x 1.25 x

SEPARACION PERMISIBLE ENTRE BARRENOS

Nominal Clculado Recomendado

1/2 38 40

5/8 48 49

3/4 57 58

7/8 67 67

1 76 78

1 1/4 95 97

1 1/2 114 116

1 3/4 133 135

2 152 154

TITULO: ANALISIS DE ROSCADO EN OS

CLIENTE: VARIOS

FECHA DE REALIZACION:

NOTA: SOLO SE DEBERAN LLENAR LOS DATOS EN LETRAS AZULES POR CADA MATERIAL EMPLEADO DE OBJETO ANALIZADO

D (cm) Dr (cm) P Tuerca (e) N H (cm) Rm (cm) B (cm) R (cm) W (Kg)

ROSCADO

1/4 0.64 0.48006 20 0.219 in 5 0.0775 0.2788 0.1111 0.0137 706 3/8 0.95 0.75883 16 0.328 in 6 0.0968 0.4278 0.1389 0.0171 1626 1/2 1.27 1.03163 13 0.438 in 6 0.1192 0.5754 0.1710 0.0211 2692 5/8 1.59 1.30579 11 0.547 in 7 0.1409 0.7233 0.2020 0.0249 4665 3/4 1.91 1.59512 10 0.656 in 7 0.1549 0.8750 0.2223 0.0274 6208 7/8 2.22 1.87819 9 0.766 in 7 0.1722 1.0252 0.2469 0.0305 8082 1 2.54 2.15265 8 0.875 in 7 0.1937 1.1732 0.2778 0.0343 10404

1 1/8 2.86 2.41481 7 0.984 in 7 0.2213 1.3181 0.3175 0.0392 13360 1 1/4 3.18 2.73231 7 1.094 in 8 0.2213 1.4768 0.3175 0.0392 17107 1 3/8 3.49 2.97603 6 1.203 in 8 0.2582 1.6171 0.3704 0.0457 21854 1 1/2 3.81 3.29353 6 1.313 in 8 0.2582 1.7759 0.3704 0.0457 24000 1 3/4 4.45 3.82524 5 1.531 in 8 0.3099 2.0676 0.4445 0.0549 33530

2 5.08 4.39138 4.5 1.750 in 8 0.3443 2.3678 0.4939 0.0610 42666

DATOS:

D. .- Diametro Externo en mm.

Dr .- Diametro Interno (raiz) en mm.

P.- PASO-Numero de cuerdas por Pulgada Caraterstica del Acero:

Tuerca e= Espesor de Tuerca Fy = 2530 "Kg/cm2"

N .- Numero de cuerdas utiles en union roscado fy = 1518 "Kg/cm2"

H .- Seccion util roscado =.61P

Rm .- Radio medio de la rosca

B.- Ancho de la seccion de la rosca

R.- Radio de la cresta en la rosca.

W.- Carga Permisible en el area de trabajo ( espesor de la tuerca)

fy.- Esfuerzo permisible (fy=0.6*Fy)

FORMULARIO:

NOTA: Para el analisis de la fueza necesaria que se le puede aplicar a cada una de las cuerdas en sus diferentes diametros,

NO SE ESTA CONSIDERANDO EL EFECTO DE FRICCION QUE EXISTE ENTRE LAS CRESTAS DE LAS ROSCAS.

16/April/2005

CALCULO DE LA CARGA PERMISIBLE EN ROSCADO DE OS

3 * W * H

2 * * N * Rm * Bfy =

238296680.xls.ms_office /

FRICCION EN ABRAZADERAS Pgina 49 de 51 Impresin: 7/14/2014 4:47 PM

TITULO: ANALISIS DE ROSCADO EN OS

CLIENTE: VARIOS

FECHA DE REALIZACION:

NOTA: SOLO SE DEBERAN LLENAR LOS DATOS EN LETRAS AZULES POR CADA MATERIAL EMPLEADO DE OBJETO ANALIZADO

16/April/2005

TUBO Abrazadera Dist. Brazo Esttico Cintico

OC OS (mm) A A3 1/2 700 253 Kg 195 Kg

La informacion obtenidos, indican la fuerza necesaria para hacer girar la abrazadera en el tubo.

En el resultado Esttico: Indica la fuerza necesaria para hacer girar la abrazadera en el tubo o en el os.

En el resultado Cintico: Indica la fuerza necesaria para mantener girarando la abrazadera en el tubo o en el os.

Documents

Imca Manual Construccion en Acero