Tabela de Torques Mximos

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Tabela de Torques MximosTabela de Torques Mximos BITOLA MILMETRO M5 M6 M8 PASSO (mm) 0.80 1.00 1.00 1.25 1.00 M 10 1.25 1.50 1.25 M 12 1.50 1.75 M 14 1.50 2.00 1.50 2.00 1.50 2.50 1.50 M 20 2.50 2.00 M 22 1.50 2.50 2.00 3.00 2.00 3.00

ndice das Tabelas

CLASSE DE RESISTNCIA 6 4 7 18 17 39 37 35 66 63 61 105 97 161 151 228 209 329 296 312 443 403 557 512 809 749 8 5 9 25 23 51 49 46 89 85 81 141 129 215 202 304 278 438 395 416 590 537 743 683 1.079 999 10 8 13 35 35 73 69 65 125 119 114 198 182 303 284 428 391 616 555 585 830 755 1.045 960 1.518 1.405

M 16

M 18

M 24

M 27

BITOLA POLEGADA

FIOS DE ROSCA POLEGADA 20 UNC 28 UNF 18 UNC 24 UNF 16 UNC 24 UNF 14 UNC 20 UNF 13 UNC 20 UNF 12 UNC 18 UNF 11 UNC 18 UNF 10 UNC 16 UNF 9 UNC 14 UNF 8 UNC

GRAU DE RESISTNCIA 2 8 9 16 18 24 28 52 53 72 81 105 116 144 163 256 286 335 369 504 551 564 5 13 15 27 30 40 45 77 86 117 132 169 190 234 265 416 465 671 740 1.007 1.103 1.129 8 16 18 33 37 50 57 96 107 147 166 212 236 293 332 520 582 840 939 1.259 1.377 1.412

1/4"

5/16"

3/8"

7/16"

1/2"

9/16"

5/8"

3/4"

7/8"

1"

12 UNF 14 UNS

Tabela de roscas e passosMG - Rosca Mtrica Grossa D x passo mm 3x0.50 3,5x0.60 Dimetro do ncleo (mm) mximo 2.599 3.010 mnimo 2.459 2.850

ndice das Tabelas

Dimetro da broca (mm) 5.2 2.9

4x0.70 4,5x0.75 5x0.80 6x1.00 7x1.00 8x1.25 9x1.25 10x1.50 12x1.75 14x2.00 16x2.00 18x2.50 20x2.50 22x2.50 24x3.00 30x3.50

3.422 3.878 4.334 5.153 6.153 6.912 7.912 8.676 10.441 12.210 14.210 15.744 17.744 19.744 21.252 26.771

3.242 3.688 4.134 4.917 5.917 6.647 7.647 8.376 10.106 11.835 13.835 15.294 17.294 19.294 20.752 26.211

2.3 3.7 4.2 5.0 6.0 6.8 7.8 8.5 10.2 12.0 14.0 15.5 17.5 19.5 21.0 26.5

BSW - Rosca Whitworth Grossa D (pol) fios / pol 1/8" - 40 5/32" - 32 3/16" - 24 7/32" - 24 1/4" - 20 5/16" - 18 3/8" - 16 7/16" - 14 1/2" - 12 9/16" - 12 5/8" - 11 3/4" - 10 7/8" - 9 1" -8 1.1/8" - 7 1.1/4" - 7 1.3/8" - 6 1.1/2" - 6 1.5/8" - 5 1.3/4" - 5 1.7/8" - 4.1/2 2" - 4.1/2 2.1/4" - 4 2.1/2" - 4 2.3/4" - 3.1/2 3" - 3.1/2 Dimetro do ncleo (mm) mximo 2.590 3.211 3.744 4.538 5.224 6.661 8.052 9.379 10.610 12.176 13.598 16.538 19.411 22.185 24.876 28.054 30.555 33.730 35.921 39.096 41.648 44.823 50.420 56.770 62.108 68.459 mnimo 2.468 3.058 3.540 4.334 4.980 6.389 7.747 9.030 10.203 11.769 13.154 16.050 18.868 21.575 24.182 27.357 29.741 32.916 34.945 38.120 40.563 43.738 49.200 55.550 60.714 67.065 Dimetro da broca (mm) 2.5 3.1 3.6 4.4 5.1 6.5 7.9 9.2 10.5 12.0 13.4 16.4 19.25 22.0 24.7 27.75 30.2 33.5 35.5 38.5 41.5 44.5 50.0 56.6 62.0 68.0

MB (MF) - Rosca Mtrica Fina D x passo (mm) 3x0.35 3.5x3.35 4x0.50 5x0.50 6x0.75 7x0.75 8x0.75 8x1.00 9x0.75 9x1.00 10x0.75 10x1.00 10x1.25 12x1.00 12x1.25 12x1.50 14x1.00 14x1.25 14x1.50 16x1.00 16x1.50 18x1.00 18x1.50 18x2.00 20x1.00 20x1.50 20x2.00 22x1.00 22x1.50 22x2.00 24x1.00 24x1.50 24x2.00 26x1.50 28x1.00 28x1.50 28x2.00 30x1.00 30x1.50 30x2.00 30x3.00 Dimetro do ncleo (mm) mximo 7.721 3.221 3.599 4.599 5.378 6.378 7.378 7.153 8.378 8.153 9.378 9.153 8.912 11.153 10.912 10.676 13.153 12.912 12.676 15.153 14.676 17.153 16.676 16.210 19.153 18.676 18.210 21.153 20.676 20.210 23.153 22.676 22.210 24.676 27.153 26.676 26.210 29.153 28.676 28.210 27.252 mnimo 2.621 3.121 3.459 4.459 5.188 6.188 7.188 6.917 8.188 7.917 9.188 8.917 8.647 10.917 10.647 10.376 12.917 12.647 12.376 14.917 14.376 16.917 16.376 15.853 18.917 18.376 17.835 20.917 20.376 19.853 22.917 22.376 21.853 24.376 26.917 26.376 25.835 28.917 28.376 27.853 26.752 Dimetro da broca (mm) 2.65 3.15 3.5 4.5 5.2 6.2 7.2 7.0 8.2 8.0 9.2 9.0 8.8 11.0 10.8 10.5 13.0 12.8 12.5 15.0 14.5 17.0 16.6 16.0 19.0 18.5 18.0 21.0 20.5 20.0 23.0 22.5 22.0 24.5 27.0 26.5 26.0 29.0 28.5 28.0 27.5

UNC - Rosca Unificada Grossa

D (pol) fios / pol N5(1/8") - 40 N6(9/64") - 32 N8(5/32") - 32 N10(3/16")-24 N12(7/32")-24 1/4" - 20 5/16" - 18 3/8" - 16 7/16" - 14 1/2" - 13 9/16" - 12 5/8" - 11 3/4" - 10 7/8" -9 1" -8 1.1/8" - 7 1.1/4 " - 7 1.3/8" - 6 1.1/2" - 6 1.3/4" - 5 2" 4.1/2 2.1/4" - 4.1/2 2.1/2" - 4 2.3/4" - 4 3" -4

Dimetro do ncleo (mm) mximo 2.697 2.895 3.530 3.962 4.597 5.257 6.731 8.153 9.550 10.871 12.446 13.868 16.840 19.761 22.606 25.350 28.524 31.115 34.300 39.827 45.593 51.943 57.581 63.931 70.281 mnimo 2.593 2.768 3.403 3.810 4.470 5.130 6.578 7.975 9.347 10.515 12.090 13.614 16.840 19.761 22.606 25.350 28.524 31.115 34.300 39.827 45.136 51.485 57.099 63.450 69.800

Dimetro da broca (mm) 2.6 2.85 3.5 3.9 4.5 5.2 6.6 8.0 9.4 10.8 12.2 13.5 16.5 19.5 22.25 25.0 28.25 30.75 34.0 39.5 45.0 51.5 57.25 63.5 70.00

UNF-Rosca Unificada Fina D x passo mm N5(1/8") - 44 N6(6/64")- 40 N8(5/32")- 36 N10(3/16")-32 N12(7/32")-28 1/4" - 28 5/16" - 24 3/8" - 24 7/16" - 20 1/2" - 20 9/16" - 18 5/8" - 18 3/4" - 16 Dimetro do ncleo (mm) mximo 2.741 3.022 3.606 4.166 4.724 5.588 7.036 8.636 10.033 11.607 13.081 14.681 17.678 mnimo 2.646 2.921 3.505 4.064 4.623 5.486 6.908 8.510 9.880 11.480 12.930 14.530 17.500 Dimetro da broca (mm) 2.7 3.0 3.5 4.1 4.7 5.5 6.9 8.5 9.9 11.5 12.9 14.5 17.5

7/8" 1" 1. 1/8" 1.1/4" 1.3/8" 1.1/2"

- 14 - 12 - 12 - 12 - 12 - 12

20.675 23.571 26.746 29.921 33.096 36.271

20.472 23.342 26.692 29.517 32.687 36.042

20.5 23.25 26.5 29.5 32.75 36.0

BSP-Rosca Whitworth Paralela p/ Tubos D(pol) fios/pol 1/8" 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1.1/8" 1.1/4" 1.3/8" 1.1/2" 1.3/4" 2" 2.1/2" 2.3/4" 3" - 28 - 19 - 19 - 14 - 14 - 14 - 14 - 11 - 11 - 11 - 11 - 11 - 11 - 11 - 11 - 11 - 11 Dimetro do ncleo (mm) mximo 8.848 11.890 15.395 19.172 21.128 24.658 28.418 30.931 35.579 39.592 42.005 45.485 51.428 57.296 72.866 79.216 85.566 mnimo 8.673 11.633 15.138 18.823 20.779 24.310 28.069 30.487 35.135 39148 41.561 45.041 50.984 56.852 72.422 78.772 85.122 Dimetro da broca (mm) 8.7 11.75 15.25 19.0 20.0 24.5 28.2 30.5 35.4 39.5 41.8 45.2 51.2 57.0 72.7 79.0 85.3

NPT- Rosca Americana Cnica p/ Tubos Rosca Polegada 1/16" 1/8" 1/4" 3/8" 1/2" 3/4' 1" 1.1/4" 1.1/2" 2" 2.1/2" 3" Fios por Dimetro da Broca Polegadas (mm) 27 27 18 18 14 14 11.1/2 11.1/2 11.1/2 11.1/2 8 8 6.3 8.5 11.2 14.5 18.0 23.0 29.0 38.0 44.0 56.0 67.0 83.0

Tabela de Resistncia Trao e DurezaRESISTNCIA GRAU TRAO NORMA CLASSE kgf/mm (MNIMO) GRAU 2 SAE P J 449 O L E G ASTM A A307 D A ASTM A 325 ASTM A 394 M T R I DIN C ISO O 898 GRAU5 GRAU 8 52 84 106 25 33 34 39 69 MX. 70 24 35 80 25 34 67 79 82 89 22 32 32 39 69 DUREZA HRC HRB

ndice das Tabelas

MIN. MX. MIN. MX. 80 100

GRAU A 42 GRAU B T.1 T.0 T.1 4.6 5.6 5.8 6.8 8.8 10.9 MIN. 42 84 52 84 40 50 52 60 80 104

100 95

100

99.5 99.5 99.5 99.5

Tabela de propriedades mecnicasCarga de Prova (kgf/mm2) 28,02 58,2 79,2 95,0 Resis. a Trao (kgf/mm2) min. 5.6 8.8 10.9 12.9 50,0 80,0 100,0 120,0 mx. 70,0 Limite de Escoam. (kgf/mm2) min. 30,0

ndice das Tabelas Reduo de rea Dureza (%) min. min. mx. 140 215 HB 25 30 38 30 RC 36 RC 44 RC

Grau de Resistncia

Alongam.

(%) min 20,0 12,0 9,0 8,0

100,0 64,0 120,0 90,0 140,0 108,0

A.2 / A.4 A-193-B7 A-307-B A-325 (1) A-325 (2) A-490

49,5 59,7 52,1 84,4

70,0 87,8 42,2 84,3 73,8 105,4 52,1 42,2 84,4 73,8 105,4

70,3 -

73,8 56,9 *

25.0 16,0 14,0 * 14,0 * 18,0 * 18,0 * 14,0 * 14,0 * 12,0 *

50,0 35,0 * 40,0 * 35,0 * 35,0 * 35,0 * 35,0 * 35,0 *

24

28 RC

130 200 HB 26 25 34 70 70 28 25 33 34 RC 30 RC 38 RC 100 RB 100 RB 34 RC 30 RC 39 RC

119,5 91,4 * 40,1 * 25,3 * 64,7 * 56,9 * 91,4 *

J429 - Gr2 (3) 38,7 J429 - Gr2 (4) 23,2 J429 - Gr2 (1) 59,7 J429 - Gr2 (2) 52,1 J429 - Gr8 84,4

(1) PARA COMPRIMENTOS AT 1" (2) PARA COMPRIMENTOS ACIMA DE 1" (3) PARA COMPRIMENTOS AT 3/4" (4) PARA COMPRIMENTOS ACIMA DE 3/4" (*) PARA ENSAIOS EXECUTADOS EM CORPO DE PROVA USINADO

Tabela de converso polegadas para milmetrosdas Tabelas Polegadas 0 1/32" 1/16" 3/32" 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16" 11/32" 3/8" 0" ----0.794 1.588 2.381 3.175 3.969 4.763 5.556 6.350 7.144 7.938 8.731 9.525 1" 25.400 26.194 26.988 27.781 28.575 29.369 30.163 30.950 31.750 32.544 33.338 34.131 34.925 2" 50.800 51.594 52.388 53.181 53.975 54.769 55.563 56.356 57.150 57.944 58.738 59.531 60.325 3" 76.200 76.994 77.788 78.581 79.375 80.169 80.963 81.756 82.550 83.344 84.138 84.931 85.725 4" 101.600 102.394 103.188 103.981 104.775 105.569 106.363 107.156 107.950 108.744 109.538 110.331 111.125

ndice

13/32" 7/16" 15/32" 1/2" 17/32" 9/16" 19/32" 5/8" 21/32" 11/16" 23/32" 3/4" 25/32" 13/16" 27/32" 7/8" 29/32" 15/16" 31/32" Polegadas 0 1/32" 1/16" 3/32" 1/8" 5/32" 3/16" 7/32" 1/4" 9/32" 5/16"

10.319 11.113 11.906 12.700 130494 14.288 15.081 15.875 16.669 17.463 18.256 19.050 19.844 20.638 21.431 22.225 23.019 23.813 24.606 5" 127.00 127.794 128.588 129.381 130.175 130.969 131.763 132.556 133.350 134.144 134.938

35.719 36.513 37.306 38.100 38.894 39.688 40.481 41.275 42.069 42.863 43.656 44.450 45.244 46.038 46.831 47.625 48.419 49.213 50.006 6"

61.119 61.913 62.706 63.500 64.294 65.088 65.881 66.675 67.469 68.263 69.056 69.850 70.644 71.438 72.231 73.025 73.819 74.613 75.406 7"

86.519 87.313 88.106 88.900 89.694 90.488 91.281 92.075 92.869 93.663 94.456 95.250 96.044 96.838 97.631 98.425

111.919 112.713 113.506 114.300 115.094 115.888 116.681 117.475 118.269 119.063 119.856 120.650 121.444 122.238 123.031 123.825

99.219 124.619 100.013 125.413 100.806 126.206 8" 9"

152.400 177.800 203.200 228.600 153.194 153.388 154.781 155.575 156.369 157.163 157.956 158.750 178.594 179.388 180.181 180.975 181.769 182.563 183.356 184.150 203.994 204.788 205.581 206.375 207.169 207.963 208.756 209.550 229.394 230.188 230.981 231.775 2