COMPARADOR TÉCNICO Comparativo Técnico: Perfil W 250 x 32,7 vs W 310 x 52,0 Escolha duas bitolas dos Perfis Estruturais W/HP Gerdau para ver lado a lado massa linear, dimensões e disponibilidade.
Escolha as duas peças a comparar Produto AW 150 x 13,0 W 150 x 18,0 W 150 x 22,5 (H) W 150 x 24,0 W 150 x 29,8 (H) W 150 x 37,1 (H) W 200 x 15,0 W 200 x 19,3 W 200 x 22,5 W 200 x 26,6 W 200 x 31,3 W 200 x 35,9 (H) W 200 x 41,7 (H) W 200 x 46,1 (H) W 200 x 52,0 (H) HP 200 x 53,0 (H) W 200 x 59,0 (H) W 200 x 71,0 (H) W 200 x 86,0 (H) W 200 x 100,0 (H)* W 250 x 17,9 W 250 x 22,3 W 250 x 25,3 W 250 x 28,4 W 250 x 32,7 W 250 x 38,5 W 250 x 44,8 HP 250 x 62,0 (H) W 250 x 73,0 (H) W 250 x 80,0 (H) HP 250 x 85,0 (H) W 250 x 89,0 (H) W 250 x 101,0 (H) W 250 x 115,0 (H) W 250 x 131,0 (H)* W 250 x 149,0 (H)* W 250 x 167,0 (H)* W 310 x 21,0 W 310 x 23,8 W 310 x 28,3 W 310 x 32,7 W 310 x 38,7 W 310 x 44,5 W 310 x 52,0 W 310 x 60,0* W 310 x 67,0* W 310 x 74,0* HP 310 x 79,0 (H) HP 310 x 93,0 (H) W 310 x 97,0 (H) W 310 x 107,0 (H) HP 310 x 110,0 (H) W 310 x 117,0 (H) HP 310 x 125,0 (H) W 310 x 129,0 (H)* HP 310 x 132 (H)* W 310 x 143,0 (H)* W 310 x 158,0 (H)* W 310 x 179,0 (H)* W 310 x 202,0 (H)* W 360 x 32,9 W 360 x 39,0 W 360 x 44,6 W 360 x 51,0 W 360 x 58 W 360 x 64,0 W 360 x 72,0 W 360 x 79,0 W 360 x 91,0 (H) W 360 x 101,0 (H) W 360 x 110,0 (H) W 360 x 122,0 (H) W 410 x 38,8 W 410 x 46,1 W 410 x 53,0 W 410 x 60,0 W 410 x 67,0 W 410 x 75,0 W 410 x 85,0 W 460 x 52,0 W 460 x 60,0 W 460 x 68,0 W 460 x 74,0 W 460 x 82,0 W 460 x 89,0 W 460 x 97,0 W 460 x 106,0 W 530 x 66,0 W 530 x 72,0 W 530 x 74,0 W 530 x 82,0 W 530 x 85,0 W 530 x 92,0 W 530 x 101,0 W 530 x 109,0 W 530 x 123,0* W 530 x 138,0* W 610 x 82,0 W 610 x 92,0 W 610 x 101,0 W 610 x 113,0 W 610 x 125,0 W 610 x 140,0 W 610 x 153,0 W 610 x 155,0 W 610 x 174,0 W 610 x 195,0* W 610 x 217,0 Produto BW 150 x 13,0 W 150 x 18,0 W 150 x 22,5 (H) W 150 x 24,0 W 150 x 29,8 (H) W 150 x 37,1 (H) W 200 x 15,0 W 200 x 19,3 W 200 x 22,5 W 200 x 26,6 W 200 x 31,3 W 200 x 35,9 (H) W 200 x 41,7 (H) W 200 x 46,1 (H) W 200 x 52,0 (H) HP 200 x 53,0 (H) W 200 x 59,0 (H) W 200 x 71,0 (H) W 200 x 86,0 (H) W 200 x 100,0 (H)* W 250 x 17,9 W 250 x 22,3 W 250 x 25,3 W 250 x 28,4 W 250 x 32,7 W 250 x 38,5 W 250 x 44,8 HP 250 x 62,0 (H) W 250 x 73,0 (H) W 250 x 80,0 (H) HP 250 x 85,0 (H) W 250 x 89,0 (H) W 250 x 101,0 (H) W 250 x 115,0 (H) W 250 x 131,0 (H)* W 250 x 149,0 (H)* W 250 x 167,0 (H)* W 310 x 21,0 W 310 x 23,8 W 310 x 28,3 W 310 x 32,7 W 310 x 38,7 W 310 x 44,5 W 310 x 52,0 W 310 x 60,0* W 310 x 67,0* W 310 x 74,0* HP 310 x 79,0 (H) HP 310 x 93,0 (H) W 310 x 97,0 (H) W 310 x 107,0 (H) HP 310 x 110,0 (H) W 310 x 117,0 (H) HP 310 x 125,0 (H) W 310 x 129,0 (H)* HP 310 x 132 (H)* W 310 x 143,0 (H)* W 310 x 158,0 (H)* W 310 x 179,0 (H)* W 310 x 202,0 (H)* W 360 x 32,9 W 360 x 39,0 W 360 x 44,6 W 360 x 51,0 W 360 x 58 W 360 x 64,0 W 360 x 72,0 W 360 x 79,0 W 360 x 91,0 (H) W 360 x 101,0 (H) W 360 x 110,0 (H) W 360 x 122,0 (H) W 410 x 38,8 W 410 x 46,1 W 410 x 53,0 W 410 x 60,0 W 410 x 67,0 W 410 x 75,0 W 410 x 85,0 W 460 x 52,0 W 460 x 60,0 W 460 x 68,0 W 460 x 74,0 W 460 x 82,0 W 460 x 89,0 W 460 x 97,0 W 460 x 106,0 W 530 x 66,0 W 530 x 72,0 W 530 x 74,0 W 530 x 82,0 W 530 x 85,0 W 530 x 92,0 W 530 x 101,0 W 530 x 109,0 W 530 x 123,0* W 530 x 138,0* W 610 x 82,0 W 610 x 92,0 W 610 x 101,0 W 610 x 113,0 W 610 x 125,0 W 610 x 140,0 W 610 x 153,0 W 610 x 155,0 W 610 x 174,0 W 610 x 195,0* W 610 x 217,0
O que muda entre W 250 x 32,7 e W 310 x 52,0 O Perfil W 310 x 52,0 tem bem mais que a massa linear do Perfil W 250 x 32,7 (52,0 kg/m vs 32,7 kg/m), com altura de perfil (d) de 317 mm contra 258 mm, sendo indicado para vãos e cargas maiores. A mesa mede 167 mm contra 146 mm, com alma de 7,6 mm e 6,1 mm.
O que isso significa na compra e na aplicação Em viga, quem compra rigidez é a altura, não o peso: afastar as mesas aumenta o braço de alavanca da seção, e a inércia sobe com o quadrado dessa distância. Por isso os 59 mm a mais do W 310 x 52,0 rendem bem mais capacidade do que os 59% a mais de aço sugerem — quando há altura livre disponível, subir de altura sai mais barato que engrossar a peça. Do lado da conta, os 19,3 kg/m de diferença viram 1.930 kg a cada 100 m de peça — peso que entra no frete, na fundação e no guindaste da montagem, e que aparece de novo no orçamento como carga permanente da estrutura. Em rendimento bruto, a tonelada dá 19 m do W 310 x 52,0 contra 31 m do W 250 x 32,7.
Característica W 250 x 32,7 W 310 x 52,0
Massa linear 32,7 kg/m 52,0 kg/m
Altura do perfil (d) 258 mm 317 mm
Largura da mesa (bf) 146 mm 167 mm
Espessura da alma (tw) 6,1 mm 7,6 mm
Espessura da mesa (tf) 9,1 mm 13,2 mm
Disponibilidade Pronta entrega Pronta entrega
Outras comparações de Perfis Estruturais W e HP W 250 x 28,4 vs W 310 x 52,0 W 250 x 32,7 vs W 310 x 44,5 W 250 x 32,7 vs W 310 x 60,0* W 250 x 38,5 vs W 310 x 52,0 W 250 x 28,4 vs W 310 x 44,5 W 250 x 38,5 vs W 310 x 60,0* W 250 x 25,3 vs W 310 x 52,0 W 250 x 28,4 vs W 310 x 60,0* Todas as 108 medidas de Perfis Estruturais W e HP · Todas as famílias do comparador · Catálogo de Perfis Estruturais W e HP
Importante Perfis marcados como sob encomenda têm prazo de produção maior. Consulte o engenheiro responsável para validar a bitola exigida pelo projeto.