Tabela de dimensões e peso da viga W: vigas de flange largas americanas

I. Introdução ao feixe H padrão americano da série W

A viga H padrão americano está em conformidade com o padrão ASTM, com três graus principais de qualidade: A36, A572 e A992.

Por exemplo, os materiais A36 e A572 representam aço estrutural de carbono, enquanto A992 é um aço de baixa liga.

A viga H padrão americano é um perfil de alto desempenho com uma área de seção transversal otimizada e uma relação resistência-peso mais razoável, nomeada devido à sua seção transversal em forma de H.

Devido à sua disposição em ângulo reto em todas as peças, a viga H apresenta forte resistência à flexão, construção simples, economia e estrutura leve, tornando-a amplamente aplicável.

Tabela de dimensões e peso da viga W Vigas de flange larga americana

II. Composição Química da Viga H Padrão Americano Série W

  • C: 0,27~0,35;
  • Si: 0,93~1,20;
  • Ni: ≤0,029;
  • Cu: ≤0,025;
  • Mn: 0,80~1,10;
  • S: ≤0,025;
  • P: ≤0,026;
  • Cr: 0,75~1,20;

III. Desempenho de desoxidação e liga de aço com viga H padrão americano da série W

O processo envolve a liberação do aço fundido quando sua temperatura e composição atendem às especificações do tipo de aço que está sendo refinado. Durante o rosqueamento do aço, deve-se tomar cuidado para evitar que a escória entre na panela.

Os aditivos usados ​​para ajustar a temperatura, composição e desoxidação do aço fundido são adicionados à panela ou ao fluxo de aço durante o rosqueamento, também conhecido como liga de desoxidação.

4. Objetivo de normalizar o feixe H do padrão americano:

1) Para aliviar o estresse interno do material

2) Para ajustar a dureza do material (geralmente para aumentar) com uma ligeira redução na plasticidade

Isto é para se preparar para o processamento subsequente. Tem efeito semelhante ao recozimento, mas visa melhorar a eficiência e reduzir custos.

V. Tabela de peso da viga H com flange largo

DESIGNAÇÃO DIMENSÃO Peso ÁREA DE PINTURA
kg/m SM/M
W36×300 933,20×423,04×24,00/42,67 446,45 3.559
×280 927,61×421,51×22,48/39,88 416,68 3.541
×260 921,00×420,37×21,34/36,58 386,92 3.523
×245 916,43×419,35×20,32/34,29 364,60 3.510
×230 911,86×418,34×19,30/32,00 342,28 3.497
×210 931,93×309,37×21,08/34,54 312.51 3.101
×194 926,85×307,72×19,43/32,00 288,70 3.085
×182 922,78×306,71×18,42/29,97 270,84 3.072
×170 918,72×305,56×17,27/27,94 252,99 3.060
×160 914,65×304,80×16,51/25,91 238,10 3.049
×150 910,59×304,17×15,88/23,88 223,22 3.038
×135 902,97×303,53×15,24/20,07 200,90 3.020
W33×241 868,17×402,84×21,08/35,56 358,65 3.348
×221 861,82×401,45×19,69/32,39 328,88 3.329
×201 855,47×399,92×18,16/29,21 299.12 3.311
×152 850,65×293,75×16,13/26,80 226,20 2.876
×141 845,82×292,99×15,37/24,38 209,83 2.864
×130 840,49×292,35×14,73/21,72 193,46 2.850
×118 834,64×291,59×13,97/18,80 175,60 2.836
W30×211 785,88×383,67×19,69/33,40 314,00 3.106
×191 779,27×382,02×18,03/30,10 284,24 3.087
×173 773,18×380,62×16,64/27,05 257,45 3.069
×132 769,87×267,84×15,62/25,40 196,44 2.611
×124 766,32×267,08×14,86/23,62 184,53 2.601
×116 762,76×266,57×14,35/21,59 172,63 2.592
×108 757,68×266,07×13,84/19,30 160,72 2.580
×99 753,11×265,43×13,21/17,02 147,33 2.568
W27×178 706,37×357,76×18,42/30,23 264,89 2.844
×161 700,79×356,11×16,76/27,43 239,59 2.826
×146 695,45×354,71×15,37/24,77 217,27 2.810
×114 693,17×255,78×14,48/23,62 169,65 2.409
×102 688,09×254,38×13,08/21,08 151,79 2.394
W27×94 683,77×253,75×12,45/18,92 139,89 2.383
×84 678,43×252,98×11,68/16,26 125.01 2.369
W24×162 635,00×329,06×17,91/30,99 241.08 2.586
×146 628,40×327,66×16,51/27,69 217,27 2.567
×131 621,79×326,52×15,37/24,38 194,95 2.550
×117 616,20×325,12×13,97/21,59 174.11 2.533
×104 611,12×323,85×12,70/19,05 154,77 2.518
×94 617,47×230,25×13,08/22,23 139,89 2.156
×84 612,14×229,11×11,94/19,56 125.01 2.141
×76 607,57×228,35×11,18/17,27 113.10 2.129
×68 602,74×227,71×10,54/14,86 101.19 2.116
×62 603,00×178,82×10,92/14,99 92,27 1.921
×55 598,68×177,93×10,03/12,83 81,85 1.909
W21×147 560,32×317,75×18,29/29,21 218,76 2.392
×132 554,48×315,98×16,51/26,29 194,44 2.373
×122 550,67×314,71×15,24/24,38 181,56 2.360
×111 546,35×313,44×13,97/22,23 165,19 2.346
×101 542,54×312,17×12,70/20,32 150,30 2.334
×93 549,15×213,87×14,73/23,62 138,40 1.954
×83 544,32×212,22×13,08/21,21 123,52 1.938
×73 539,50×210,69×11,56/18,80 108,64 1.922
×68 536,70×210,06×10,92/17,40 101,20 1.914
×62 533,15×209,30×10,16/15,62 92,27 1.904
×57 534,92×166,50×10,29/16,51 84,82 1.736
×50 529,08×165,86×9,65/13,59 74,41 1.722
×44 524,76×165,10×8,89/11,43 65,48 1.710
W18×119 481,84×286,13×16,64/26,92 177.09 2.108
×106 475,74×284,48×14,99/23,88 157,74 2.089
×97 472,19×283,08×13,59/22,10 144,35 2.077
×86 467,11×281,69×12,19/19,56 127,98 2.061
×76 462,53×280,29×10,80/17,27 113.10 2.046
×71 469,14×193,93×12,57/20,57 105,66 1.714
×65 466,09×192,79×11,43/19,05 96,73 1.703
×60 463,30×191,90×10,54/17,65 89,29 1.694
×55 459,99×191,26×9,91/16,00 81,85 1.685
×50 456,95×190,37×9,02/14,48 74,41 1.675
×46 458,72×153,92×9,14/15,37 68,46 1.533
W18×40 454,66×152,78×8,00/13,34 59,53 1.520
×35 449,58×152,40×7,62/10,80 52.09 1.509
W16×100 431,04×264,80×14,86/25,02 148,82 1.921
×89 425,45×263,27×13,34/22,23 132,45 1.904
×77 419,61×261,49×11,56/19,30 114,59 1.885
×67 414,78×259,97×10,03/16,89 99,71 1.869
×57 417,32×180,85×10,92/18,16 84,82 1.558
×50 413,00×179,58×9,65/16,00 74,41 1.544
×45 409,70×178,69×8,76/14,35 66,97 1.534
×40 406,65×177,67×7,75/12,83 59,53 1.524
×36 402,84×177,42×7,49/10,92 53,57 1.515
×31 403,35×140,34×6,99/11,18 46.13 1.368
×26 398,53×139,70×6,35/8,76 38,69 1.356
L14×730 569,47×454,41×77,98/124,71 1086,35 2.957
×665 549,66×448,31×71,88/114,81 989,62 2.893
×605 531,37×442,34×65,91/105,66 900,33 2.832
×550 514,10×436,88×60,45/97,03 818,49 2.776
×500 497,84×432,05×55,63/88,90 744,08 2.724
×455 483,11×427,61×51,18/81,53 677.11 2.677
×426 474,22×424,05×47,63/77,09 633,95 2.645
×398 464,57×421,39×44,96/72,26 592,29 2.615
×370 455,17×418,47×42,04/67,56 550,62 2.584
×342 445,52×415,54×39,12/62,74 508,95 2.553
×311 434,85×412,24×35,81/57,40 462,82 2.519
×283 425,20×409,19×32,77/52,58 421,15 2.487
×257 416,05×406,27×29,85/48,01 382,46 2.457
×233 407,42×403,61×27,18/43,69 346,74 2.429
×211 399,29×401,32×24,89/39,62 314,00 2.404
×193 393,19×399,03×22,61/36,58 287.21 2.383
×176 386,59×397,51×21,08/33,27 261,92 2.363
×159 380,49×395,35×18,92/30,23 236,62 2.342
×145 375,41×393,70×17,27/27,69 215,78 2.326
×132 372,36×374,02×16,38/26,16 196,44 2.241
×120 367,79×372,62×14,99/23,88 178,58 2.224
×109 363,73×370,97×13,34/21,84 162.21 2.211
×99 359,66×369,95×12,32/19,81 147,33 2.199
W14×90 356,11×368,81×11,18/18,03 133,93 2.187
×82 363,47×257,30×12,95/21,72 122.03 1.756
×74 359,92×255,78×11,43/19,94 110.12 1.743
×68 356,62×254,89×10,54/18,29 101.19 1.733
×61 352,81×253,87×9,53/16,38 90,78 1.721
×53 353,57×204,72×9,40/16,76 78,87 1.526
×48 350,27×203,96×8,64/15,11 71,43 1.516
×43 346,96×203,07×7,75/13,46 63,99 1.506
×38 358,14×171,96×7,87/13,08 56,55 1.404
×34 355,09×171,32×7,24/11,56 50,60 1.395
×30 351,54×170,94×6,86/9,78 44,64 1.387
×26 353,31×127,64×6,48/10,67 38,69 1.217
×22 349,00×127,00×5,84/8,51 32,74 1.206
W12×336 427,23×339,98×45,09/75,06 500,02 2.214
×305 414,53×336,17×41,28/68,71 453,89 2.174
×279 402,59×333,76×38,86/62,74 415,20 2.140
×252 391,41×330,33×35,43/57,15 375.02 2.104
×230 382,27×327,53×32,64/52,58 342,28 2.075
×210 373,63×324,87×29,97/48,26 312.51 2.047
×190 365,25×321,82×26,92/44,07 282,75 2.018
×170 356,36×319,28×24,38/39,62 252,99 1.990
×152 348,23×316,99×22,10/35,56 226,20 1.964
×136 340,61×314,96×20,07/31,75 202,39 1.941
×120 333,25×312,93×18,03/28,07 178,58 1.918
×106 327,41×310,39×15,49/25,15 157,74 1.896
×96 322,83×308,86×13,97/22,86 142,86 1.881
×87 318,26×307,98×13,08/20,57 129,47 1.868
×79 314,45×306,83×11,94/18,67 117,56 1.856
×72 311,15×305,82×10,92/17,02 107,15 1.846
×65 307,85×304,80×9,91/15,37 96,73 1.835
×58 309,63×254,25×9,14/16,26 86,31 1.636
×53 306,32×253,87×8,76/14,61 78,87 1.628
×50 309,63×205,23×9,40/16,26 74,41 1.440
×45 306,32×204,34×8,51/14,61 66,97 1.430
×40 303,28×203,33×7,49/13,08 59,53 1.420
×35 317,50×166,62×7,62/13,21 52.09 1.301
W12×30 313,44×165,61×6,60/11,18 44,64 1.289
×26 310,39×164,85×5,84/9,65 38,69 1.280
×22 312,67×102,36×6,60/10,80 32,74 1.035
×19 308,86×101,73×5,97/8,89 28.27 1.025
×16 304,55×101,35×5,59/6,73 23,81 1.015
×14 302,51×100,84×5,08/5,72 20,83 1.008
W10×112 288,54×264,54×19,18/31,75 166,67 1.635
×100 281,94×262,64×17,27/28,45 148,82 1.614
×88 275,34×260,73×15,37/25,15 130,96 1.594
×77 269,24×258,83×13,46/22,10 114,59 1.574
×68 264,16×257,30×11,94/19,56 101.19 1.558
×60 259,59×256,03×10,67/17,27 89,29 1.543
×54 256,29×254,76×9,40/15,62 80,36 1.532
×49 253,49×254,00×8,64/14,22 72,92 1.523
×45 256,54×203,71×8,89/15,75 66,97 1.328
×39 251,97×202,82×8,00/13,46 58.04 1.315
×33 247,14×202,18×7,37/11,05 49.11 1.303
×30 265,94×147,57×7,62/12,95 44,64 1.122
×26 262,38×146,56×6,60/11,18 38,69 1.111
×22 258,32×146,05×6,10/9,14 32,74 1.101
×19 260,10×102,11×6,35/10,03 28.27 0,929
×17 256,79×101,85×6,10/8,38 25h30 0,921
×15 253,75×101,60×5,84/6,86 22h32 0,914
×12 250,70×100,58×4,83/5,33 17,86 0,904
W8×67 228,60×210,31×14,48/23,75 99,71 1.298
×58 222,25×208,79×12,95/20,57 86,31 1.280
×48 215,90×205,99×10,16/17,40 71,43 1.256
×40 209,55×204,98×9,14/14,22 59,53 1.239
×35 206,25×203,71×7,87/12,57 52.09 1.227
×31 203,20×203,07×7,24/11,05 46.13 1.219
×28 204,72×165,99×7,24/11,81 41,67 1.073
×24 201,42×164,97×6,22/10,16 35,72 1.063
×21 210,31×133,86×6,35/10,16 31h25 0,956
W8×18 206,76×133,35×5,84/8,38 26,79 0,947
×15 205,99×101,98×6,22/8,00 22h32 0,820
×13 202,95×101,60×5,84/6,48 19h35 0,812
×10 200,41×100,08×4,32/5,21 14,88 0,801
W6×25 162,05×154,43×8,13/11,56 37h20 0,942
×20 157,48×152,91×6,60/9,27 29,76 0,927
×15 152,15×152,15×5,84/6,60 22h32 0,913
×16 159,51×102,36×6,60/10,29 23,81 0,728
×12 153,16×101,60×5,84/7,11 17,86 0,713
×9 149,86×100,08×4,32/5,46 13h39 0,700
W5×19 130,81×127,76×6,86/10,92 28.27 0,773
×16 127,25×127,00×6,10/9,14 23,81 0,763
W4×13 105,66×103,12×7,11/8,76 19h35 0,624

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