VIGAS «H»

Descripción

Producto de sección transversal en forma de H, que se obtiene por Laminación de
Tochos precalentados hasta una temperatura de 1250’C.

Usos

Estructuras metálicas, puentes, edificios, grúas.

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  • PROPIEDADES MECÁNICAS

    NORMA TECNICA F R A NORMA EQUIVALENTE
    Kg/mm2 Kg/mm’ %
    ASTM A-36 25.3 min 41 n)i); 20 mii DIN 17100 St

    37-2 / St 44-

    ASTM A-572 GR 50 35.2 min 46 min 16 min DIN 17100 St

    52.3

    vigash-ima-1

  • DIMENSIONES Y PESO UNITARIO

    DESIGNACION

    AREA  DE
    SECCIÓN
    A

    ALTURA
    d

    ALA

    ESPESOR ALMA

    tw

    PESO Kg/m

    ANCHO
    bf

    ESPESOR
    tf

    pulg x lb / pie * pulg.2 pulq pulq pulg pulg
    4 x 13

    3.9

    4.16 4.06 0.35 0.26

    19.35

    6 x 12

    3.6

    6.03 4.00 0.26 0.23

    17.66

    6 x 15

    4.4

    5.990 5.99 0.26 0.23

    22.32

    6 x 16

    4.7

    6.28 4.03 0.41 0.26

    23.61

    6 x 20

    5.9

    6.20 6.02 0.37 0.26

    29.76

    6 x 25

    ’›.3

    6.36 6.06 0.46 0.32 37.20
    8 x 10

    3.0

    7.89 3.94 0.21 0.17

    14.88

    8 x 15

    4.5

    8.11 4.02 0.32 0.25

    22.32

    8 x 18

    5.3

    8.14 5.25 0.33 0.23

    26.79

    8 x 21

    6.2

    8.28 5.27 0.40 0.25

    31.25

    8 x 24

    7.1

    7.93 6.50 0.40 0.25

    35.72

    8 x 28

    8.3

    8.06 6.54 0.47 0.29

    41.67

    8 x 31

    9.1

    8.00 8.00 0.44 0.29

    46.13

    8 x 35

    10.3

    8.12 8.02 0.50 0.31

    52.09

    8 x 48

    14.1

    8.500 8.11 0.69 0.40

    71.43

    10 x 17

    5.0

    10.11 4.01 0.33 0.24

    25.30

    10 x 22

    6.5

    10.17 5.75 0.36 0.24

    32.74

    10 x 26

    7.6

    10.33 5.77 0.44 0.26

    38.69

    10 x 30

    8.8

    10.47 5.81 0.51 0.30

    44.64

    10 x 33

    9.7

    9.73 7.96 0.44 0.29

    49.11

    10 x 49

    14.4

    9.98 10.00 0.56 0.34

    72.92

    10 x 60

    17.6

    10.22 10.08 0.68 0.42

    89.29

    12 x 19

    5.6

    12.16 4.00 0.35 0.24

    28.28

    12 x 26

    7.7

    12.22 6.49 0.68 0.23

    38.69

    12 x 35

    10.3

    12.50 6.56 0.52 0.30

    52.09

    12 x 40

    11.8

    11.94 8.01 0.52 0.30

    59.53

    12 x 53

    15.6

    12.06 10.00 0.58 0.35

    78.87

    12 x 65

    19.1

    12.12 12.00 0.61 0.39

    96.73

    12 x 79

    23.2

    12.38 12.08 0.74 0.47

    117.60

    14 x 22

    6.5

    13.74 5.00 0.34 0.23

    32.74

    14 x 30

    8.9

    13.84 6.73 0.39 0.27

    44.64

    14 x 34

    10.0

    13.98 6.75 0.46 0.29

    50.60

    14 x 38 11.2 14.10 6.77 0.52 0.31 56.55
    14 x 43 12.6 13.66 8.00 0.53 0.31 63.99
    14 x 53 15.6 13.92 8.06 0.66 0.37 78.87
    14 x 61 17.9 13.89 10.00 0.65 0.38 90.78
    14 x 90 26.5 14.02 14.52 0.71 0.44 133.90
    16 x 26 7.7 15.69 5.50 0.35 0.25 38.69
    16 x 36 10.6 15.86 6.99 0.43 0.30 53.57
    16 x 40 11.8 16.01 7.00 0.51 0.31 59.53
    16 x 45

    13.3

    16.130 7.04 0.57 0.35

    66.97

    16 x 57

    16.8

    16.43 7.12 0.72 0.43

    84.83

    18 x 35

    10.3

    17.70 6.00 0.43 0.30

    52.09

    18 x 40

    11.8

    17.90 6.02 0.53 0.32

    59.33

    18 x 55

    16.2

    18.11 7.53 0.63 0.39

    81.85

    18 x 76

    22.3

    18.21 11.04 0.68 0.43

    113.10

    21 x 62

    18.3

    20.99 8.24 0.62 0.40

    92.27

    21 x 68

    20.0

    21.13 8.27 0.69 0.43

    101.20

    21 x 73

    21.5

    21.24 8.30 0.74 0.46

    108.60

    24 x 55

    16.2

    23.57 7.01 0.51 0.40

    81.85

    24 x 68

    20.1

    23.73 8.97 0.59 0.42

    101.20

    24 x 76

    22.4

    23.92 8.99 0.68 0.44

    113.10

    24 x 84

    24.7

    24.10 9.02 0.77 0.47

    125.00

    24 x 94

    27.7

    24.31 9.07 0.88 0.52

    139.90

    24 x 104

    30.6

    24.06 12.75 0.75 0.50

    154.80

    24 x 117

    34.4

    24.26 12.80 0.85 0.55

    174.10

    27 x 84

    24.8

    26.71 9.96 0.64 0.46

    125.00

    * Longitud Standard: 20´y 30´

  • DIMENSIONES Y PESO UNITARIO (Norma Europea y JIS)

    DESIGNACION

    AREA DE SECCIÓN A

    ALTURA
    d

    ALA

    ESPESOR ALMA tw

    PESO Kg/m

    ANCHO
    bf

    ESPESOR
    tf

    pulg x lb / pie * pulg.2 pulg pulg pulg pulg
    HE 100 A (16.7) 21.24 96.0 100.0 8.0 5.00

    11.22

    HE 100 B (20.4) 26.04 100.0 100.0 10.0 6.00

    13.71

    HE 140 B (33.7) 42.96 140.0 140.0 12.0 7.00

    22.65

    125 (23.8) 30.31 125.0 125.0 9.0

    6.5

    15.95

    200 (21.3) 27.16 200.0 100.0 8.0

    5.5

    14.27

  • CARACTERÍSTICAS DE LA SECCIÓN PARA EL DISEÑO

    DESIGNACION AREA

    EJE X – X

    EJE Y – Y

    I

    S

    r

    I’

    S’ r’
    pulg x lb / pie * pulg.2 pulg4 pulg3 pulg pulg4 pulg3 pulg
    4 x 13 3.83 11.3 5.5 1.7 3.86 1.9 1.00
    6 x 12 3.55 22.1 7.3 2.5 2.99 1.5 0.92
    6 x 15 4.43 29.1 9.7 2.6 9.32 3.11 1.46
    6 x 16 4.74 32.1 10.2 2.6 4.43 2.2 0.97
    6 x 20 5.87 41.4 13.4 2.7 13.3 4.41 1.50
    6 x 25 7.34 53.4 16.7 2.7 17.1 5.61 1.52
    8 x 10 2.96 30.8 7.8 3.2 2.09

    1

    0.84
    8 x 15 4.45 48.0 11.8 3.3 3.41 1.7 0.88
    8 x 18 5.26 61.9 15.2 3.4 7.97 3.04 1.23
    8 x 21 6.16 75.3 18.2 3.5 9.77 3.71 1.26
    8 x 24 7.08 82.8 20.9 3.4 18.3 5.63 1.61
    8 x 28 8.25 98.0 24.3 3.5 21.7 6.63 1.62
    8 x 31 9.13 110.0 27.5 3.5 37.1 9.27 2.02
    8 x 35 10.30 127.0 31.2 3.5 42.6 10.6 2.03
    8 x 48 14.10 184.0 43.3 3.6 60.9 15 2.08
    10 x 17 4.99 81.9 16.2 4.1 3.56 1.78 0.85
    10 x 22 6.49 118.0 23.2 4.3 11.4 3.97 1.33
    10 x 26 7.61 144.0 27.9 4.3 14.1 4.89 1.36
    10 x 30 8.84 170.0 32.4 4.4 16.7 5.75 1.37
    10 x 33 9.71 170.0 35.0 4.2 36.6 9.2 1.94
    10 x 45 13.30 248.0 49.1 4.3 53.4 13.3 2.01
    10 x 49 14.40 272.0 54.6 4.4 93.4 18.7 2.54
    10 x 60 17.60 341.0 66.7 4.4 116 23 2.57
    12 x 19 5.57 130.0 21.3 4.8 3.8 1.88 0.82
    12 x 26 7.65 204.0 33.4 5.2 17.3 5.34 1.51
    12 x 30 8.79 238.0 38.6 5.2 20.3 6.24 1.52
    12 x 35 10.30 285.0 45.6 5.3 24.5 7.47 1.54
    12 x 40 11.80 310.0 51.9 5.1 44.1 11 1.93
    12 x 53 15.60 425.0 70.6 5.2 95.8 19.2 2.48
    12 x 65 19.10 533.0 87.9 5.3 174 29.1 3.02
    12 x 79 23.20 662.0 107.0 5.3 216 35.8 3.05
    14 x 22 6.49 199.0 29.0 5.5 7.00 2.8 1.04
    14 x 30 8.85 291.0 42.0 5.7 19.6 5.82 1.49
    14 x 34 10.00 340.0 48.6 5.8 23.3 6.91 1.53
    14 x 38 11.20 385.0 54.6 5.9 26.7 7.88 1.55
    14 x 43 12.60 428.0 62.7 5.8 45.2 11.3 1.89
    14 x 53 15.60 541.0 77.8 5.9 57.7 14.3 1.92
    14 x 61 17.90 640.0 92.2 6.0 107 21.5 2.45
    14 x 90 26.50 999.0 143.0 6.1 362 49.9 3.70
    16 x 26 7.68 301.0 38.4 6.3 9.59 3.49 1.12
    16 x 36 10.60 448.0 56.5 6.5 24.5

    7

    1.52
    16 x 40 11.80 518.0 64.7 6.6 28.9 8.25 1.57
    16 x 45 13.30 586.0 72.7 6.7 32.8 9.34 1.57
    16 x 57 16.80 758.0 92.2 6.7 43.1 12.1 1.60
    18 x 35 10.30 510.0 57.6 7.0 15.3 5.12 1.22
    18 x 40 11.80 612.0 68.4 7.2 19.1 6.35 1.27
    18 x 55 16.20 890.0 98.3 7.4 44.9 11.9 1.67
    18 x 76 22.30 1330 146.0 7.7 152 27.6 2.61
    18 x 86 25.30 1530 166.0 7.8 175 31.6 2.63
    21 x 62 18.30 1330 127.0 8.5 57.5 13.9 1.77
    21 x 68 20.00 1480 140.0 8.6 64.7 15.7 1.80
    21 x 73 21.50 1600 151.0 8.6 70.6 17 1.81
    24 x 55 16.20 1350 114.0 9.1 29.1 8.3 1.34
    24 x 68 20.10 1830 154.0 9.6 70.4 15.7 1.87
    24 x 76 22.40 2100 176.0 9.7 82.5 18.4 1.92
    24 x 84 24.70 2370 196.0 9.8 94.4 20.9 1.95
    24 x 94 27.70 2700 222.0 9.9 109 24 1.98
    24 x 104 30.60 2100 258.0 10.1 259 40.7 2.91
    24 x 117 34.40 3540 291.0 10.1 297 46.5 2.94
    27 x 84 24.80 2850 213.0 10.7 106 21.2 2.07

    I = Momento de inercia

    S = Módulo de sección alrededor del eje

    r = Radio de rotación alrededor del eje

  • CARACTERÍSTICAS DE LA SECCIÓN PARA EL DISEÑO (Norma EUROPEA)

    DESIGNACION AREA EJE X – X EJE Y – Y

    I

    S

    r

    I’

    S’ r’
    cm x kg / m

    cm2

    cm4 cm3

    cm

    cm4 cm3 cm
    HE 100 A (16.7) 21.24 349 72.8 4.06 134 26.76 2.51
    HE 100 B (20.4) 26.04 450 89.9 4.16 167.3 33.45 2.53
    HE 140 B (33.7) 42.96 1509 215.6 5.93 549.7 78.52 3.58
    125 (23,8) 30.31 847 136.0 5.29 293.0 47 3.11
    200 (27,3) 27.16 1840 184.0 8.24 134.0 26.8 2.22