Tabela de Perfis I Laminados Padrão Americano  
Dimensões e Propriedades Geométricas
 
 
Dimensões (mm)
A
EIXO X-X
EIXO Y-Y
P
Perfil
h
bf
tf
tw
d
cm2
Ix
Wx
Rx
Zx
Iy
Wy
Ry
Z
Kg/m
3"x8.5 76.2 59.2 6.6 4.32 63.0 10.8 105 27.6 3.12 32.0 18.9 6.41 1.33 10.7 8.5
3"x9.7 76.2 61.2 6.6 6.38 63.0 12.3 112 29.6 3.02 . 21.3 6.95 1.31 . 9.7
3"x11.2 76.2 63.7 6.6 8.86 63.0 14.2 121 32.0 2.93 38.7 24.4 7.67 1.31 13.5 11.2
4"x11.4 101.6 67.6 7.4 4.83 86.8 14.5 252 49.7 4.17 . 31.7 9.37 1.48 . 11.4
4"x12.7 101.6 69.2 7.4 6.43 86.6 16.1 266 52.4 4.06 . 34.3 9.91 1.46 . 12.7
4"x14.1 101.6 71.0 7.4 8.28 86.8 18.0 283 55.6 3.96 . 37.6 10.6 1.45 . 14.1
4"x15.6 101.6 72.9 7.4 10.20 86.8 19.9 299 58.9 3.87 . 41.2 11.3 1.44 . 15.6
5"x14.8 127.0 76.2 8.3 5.33 110.4 18.8 511 80.4 5.21 92.9 50.2 13.2 1.63 22.5 14.8
5"x18.2 127.0 79.7 8.3 8.81 110.4 23.2 570 89.8 4.95 . 58.6 14.7 1.59 . 18.2
5"x22.0 127.0 83.4 8.3 12.50 110.4 28.0 634 99.8 4.76 122 69.1 16.6 1.57 30.8 22.0
6"x18.5 152.4 84.6 9.1 5.84 134.2 23.6 919 120.6 6.24 139 75.7 17.9 1.79 30.3 18.5
6"x22.0 152.4 87.5 9.1 8.71 134.2 28.0 1003 131.7 5.99 . 84.9 19.4 1.74 . 22.0
6"x25.7 152.4 90.6 9.1 11.80 134.2 32.7 1095 143.7 5.79 174 96.2 21.2 1.72 38.7 25.7
8"x27.3 203.2 101.6 10.8 6.86 181.6 34.8 2400 236.0 8.30 270 155.1 30.5 2.11 51.8 27.3
8"x30.5 203.2 103.6 10.8 8.86 181.6 38.9 2540 250.0 8.08 . 165.9 32.0 2.07 . 30.5
8"x34.3 203.2 105.9 10.8 11.20 181.6 43.7 2700 266.0 7.86 316 179.4 33.9 2.03 60.3 34.3
8"x38.0 203.2 108.3 10.8 13.50 181.6 48.3 2860 282.0 7.69 . 194.0 35.8 2.00 . 38.0
10"x37.7 254.0 118.4 12.5 7.87 229.0 48.1 5140 405.0 10.30 465 282 47.7 2.42 81.3 37.7
10"x44.7 254.0 121.8 12.5 11.40 229.0 56.9 5610 442.0 9.93 . 312 51.3 2.34 . 44.7
10"x52.1 254.0 125.6 12.5 15.10 229.0 66.4 6120 482.0 9.60 580 348 55.4 2.29 102 52.1
10"x59.6 254.0 129.3 12.5 18.80 229.0 75.9 6630 522.0 9.35 . 389 60.1 2.26 . 59.6
12"x60.6 304.8 133.4 16.7 11.70 271.4 77.3 11330 743.0 12.10 870 563 84.5 2.70 145 60.6
12"x67.0 304.8 136.0 16.7 14.40 271.4 85.4 11960 785.0 11.80 . 603 88.7 2.66 . 67.0
12"x74.4 304.8 139.1 16.7 17.40 271.4 94.8 12690 833.0 11.60 1003 654 94.0 2.63 169 74.4
12"x81.9 304.8 142.2 16.7 20.60 271.4 104.3 13430 881.0 11.30 . 709 99.7 2.61 . 81.9


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