Materia Prima: ASTM-A-500

Esfuerzo de Fluencia: Fy = 3.515 Kgf/cm2

Flexión Fb = 0.69 X Fy

Propiedades :

  • Dimensiones
  • Composición Química
  • Propiedades Mecánicas
  • CARGA AXIAL ADMISIBLE

RECOMENDADO COMO COLUMNA, PARA CARGAS AXIALES, MOMENTOS MODERADOS Y (KL) GRANDES

DimensiónSecciónPesoPropiedades
H X B (mm)(mm)A(Kgf/m)ISr
er(cm2)(cm4)(cm3)(cm)
60 x 602.253.385.023.9427.409.132.34
70 x 702.253.385.924.6544.6012.742.74
90 x 902.503.758.546.70107.4623.883.55
100 x 1003.004.5011.328.89175.1035.023.93
110 x 1103.405.1014.1011.07263.0447.824.32
120 x 1204.006.0018.0114.14397.3066.224.70
135 x 1354.306.4521.8517.15612.2790.715.29
155 x 1554.506.7526.3920.72982.43126.776.10
175 x 1755.508.2536.2528.461709.23195.346.87
200 x 2005.508.2541.7532.772597.67259.777.89
200 x 2007.0010.5052.3641.103194.10319.417.81
220 x 2207.0010.5057.9645.504314.30392.218.63
220 x 2209.0013.5073.1857.455317.27483.398.52
260 x 2609.0013.5087.5868.759038.52695.2710.16
260 x 26011.0016.50105.4182.7410656.87819.7610.06
 

Fuente: Conduven

CALIDADCMnSiSmaxPmax
LAMINADO EN FRIO0.150.60–0.0400.035
ASTM – A – 366
ASTM – A – 6190.100.50 Max–0.0350.025
ASTM – A – 6200.100.50 Max–0.0350.025
LAMINADO EN CALIENTE0.150.60–0.0400.035
ASTM – A – 569
ASTM – A – 360.25––0.0500.040
ASTM – A – 572 GRADO 500.231.35–0.0500.040
SAE 10200.2030/50–0.0500.040
API5L GRADO B0.301.20–0.0450.050
ASTM – A – 530.301.20–0.0450.050
CALIDADR (Kg/mm2)RE min (kg/mm2)A % 8?
LAMINADO EN CALIENTE41.0/56.025.520
ASTM – A – 36
ASTM – A – 572 GRADO 5043.632.521
SAE 10204022.525
ASTM – A – 534224.0

Fy = 3515 (kgf/cm2)
DIMENSIONES NOMINALES
H x B (mm)
60x6070x7090x90100x100110x110120x120135x135155x155175x175220x220260x260
ESPESOR
e, (mm)
2,252,252,53,03,44,04,34,55,57,09,0
SECCIÓN
A, (cm2)
5,075,978,5911,414,218,221,726,236,057,586,9
PESO
(kgf/m)
3,984,686,748,8911,214,317,020,628,345,268,2
Q11111111111
LONGITUD
EFECTIVA, KL
EN METROS
0,0010,712,618,124,129,938,345,755,375,9121183
1,007,989,8515,020,425,833,440,549,769,1113172
1,257,349,2014,319,524,732,239,248,467,5111169
1,506,718,5613,618,623,731,037,947,065,8108167
1,756,107,9312,917,722,729,936,645,764,2106164
2,005,517,3212,216,921,828,735,444,462,5104161
2,254,926,7211,516,020,827,634,243,160,9102158
2,504,356,1310,815,219,826,432,941,859,3100156
2,753,805,5510,114,418,925,331,740,557,798,0153
3,003,254,989,4313,618,024,230,539,256,296,0150
3,252,764,428,7712,817,023,129,438,054,694,0148
3,502,383,878,1312,016,122,128,236,753,192,0145
3,752,083,377,4911,215,221,027,035,551,590,0143
4,001,822,966,8610,414,420,025,934,250,088,0140
4,251,622,626,249,6613,518,924,733,048,586,0137
4,501,442,345,638,9112,617,923,631,847,084,0135
4,752,105,058,1711,816,822,530,645,582,1132
5,001,894,567,4410,915,821,429,444,080,1130
5,251,724,136,7410,114,820,328,342,678,2127
5,503,776,149,2413,819,227,141,176,3125
5,753,455,628,4512,918,125,939,774,4122
6,003,175,167,7611,917,124,838,272,5120
6,252,924,767,1511,016,023,636,870,6117
6,502,704,406,6110,115,022,535,468,8115
6,752,504,086,139,3614,021,434,066,9113
7,002,333,795,708,7313,020,332,665,1110
7,503,304,967,6111,318,129,961,4105
8,004,366,699,9215,927,257,8101
8,503,865,928,7914,124,554,295,8
9,005,287,8412,621,950,791,2
9,507,0311,319,647,286,6
10,06,3510,217,743,882,0
11,008,4314,737,073,0
12,07,0812,331,164,2
PROPIEDADES PARA EL DISEÑO
M tf.m0,2240,3120,5080,8581,171,632,173,044,689,3616,6
V tf3,424,005,697,599,4712,314,717,724,439,059,2
l cm427,845,1108177266407604971169042608920
S cm39,2612,924,135,448,367,389,5125193387686
r cm2,342,753,553,944,334,745,286,096,858,6010,1
J (cm4)43,370,016727441264196015302680676014.230
R mm2,252,252,53,03,46,08,69,011,014,018,0
b/e = h/e22,727,132,029,328,425,325,428,425,825,422,9
(*) Sus valores han sido calculados con las dimensiones reales 121 x 121
Nota: No se completan las cargas axiales admisibles para valores de KL/r > 200