{"id":125,"date":"2025-04-27T14:43:26","date_gmt":"2025-04-27T06:43:26","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=125"},"modified":"2025-04-27T14:57:31","modified_gmt":"2025-04-27T06:57:31","slug":"viga-h-de-aco-carbono","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/pt\/product\/viga-h-de-aco-carbono\/","title":{"rendered":"Viga H de a\u00e7o carbono"},"content":{"rendered":"<h2>\u00a0\u00a0Tabela de detalhes do produto:<\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\">\n<thead>\n<tr>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">Item<\/span><\/th>\n<th style=\"background-color: #9b9b9b; color: #ffffff; font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 600;\">Detalhes<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Certifica\u00e7\u00e3o<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">ISO, RoHS<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Produto<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Viga H<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Material<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Q235\/S235jr\/S275jr\/S355jr\/J0\/J2, S450j0<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Forma<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Folha, bobina, tubo, barra, canal, \u00e2ngulo, viga H<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Aplicativo<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Oficina de A\u00e7o, Plataforma de Estrutura de A\u00e7o<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Espessura da teia<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">4,5 mm \u2013 36,5 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Largura da Web<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">100 mm ~ 900 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Certificado<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">ISO9001\/SGS\/BV<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Quantidade m\u00ednima<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">5 toneladas<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Borda<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Borda de fresagem, borda de fenda<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Tipo de a\u00e7o para estrutura de constru\u00e7\u00e3o<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">A\u00e7o de alta resist\u00eancia, a\u00e7o carbono (10#, 20#, 45#, 50#, 55#, 60#, 20mn, S10c, S20c)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Liga ou n\u00e3o<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">N\u00e3o Liga<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Embalagem<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">a granel ou em pacote<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Vantagem<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Qualidade superior + pre\u00e7o competitivo<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Pacote de transporte<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Embalagem padr\u00e3o para navega\u00e7\u00e3o<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Especifica\u00e7\u00e3o<\/span><\/td>\n<td style=\"background-color: #efefef; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">2 toneladas\/pacote<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Origem<\/span><\/td>\n<td style=\"background-color: #fff; font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: middle; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">China<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-288\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/6248be93cbc22814e1fe24aad2624ac0_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/6248be93cbc22814e1fe24aad2624ac0_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/6248be93cbc22814e1fe24aad2624ac0_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/6248be93cbc22814e1fe24aad2624ac0_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/6248be93cbc22814e1fe24aad2624ac0_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/6248be93cbc22814e1fe24aad2624ac0_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/6248be93cbc22814e1fe24aad2624ac0_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong>Propriedades f\u00edsicas e qu\u00edmicas:<\/strong><\/h2>\n<h3><strong>Propriedades f\u00edsicas<\/strong><\/h3>\n<p><strong>Apar\u00eancia:<\/strong><br \/>\nApresenta-se tipicamente com uma cor met\u00e1lica cinza-prateada, com acabamento superficial fosco ou laminado. Diferentes efeitos superficiais podem ser obtidos por meio de tratamentos como pintura, galvaniza\u00e7\u00e3o ou polimento, que melhoram tanto a apar\u00eancia quanto a resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n<p><strong>Densidade:<\/strong><br \/>\nA densidade \u00e9 aproximadamente <strong>7,85 g\/cm\u00b3 <\/strong>, ligeiramente inferior ao do a\u00e7o inoxid\u00e1vel. Este valor pode variar ligeiramente dependendo do teor de carbono e do processo de fabrica\u00e7\u00e3o.<\/p>\n<p><strong>Ponto de fus\u00e3o:<\/strong><br \/>\nO ponto de fus\u00e3o \u00e9 relativamente alto, geralmente em torno de <strong>1370-1510\u00b0C <\/strong>, dependendo da composi\u00e7\u00e3o do carbono e da liga. Este alto ponto de fus\u00e3o garante estabilidade em ambientes de alta temperatura.<\/p>\n<p><strong>Coeficiente de expans\u00e3o t\u00e9rmica:<\/strong><br \/>\nO coeficiente de expans\u00e3o t\u00e9rmica \u00e9 relativamente pequeno, normalmente em torno de <strong>11-13 \u00d7 10\u207b\u2076\/\u2103 <\/strong>\u00e0 temperatura ambiente. Essa caracter\u00edstica permite manter boa estabilidade dimensional em ambientes com flutua\u00e7\u00f5es significativas de temperatura.<\/p>\n<p><strong>Condutividade t\u00e9rmica:<\/strong><br \/>\nA condutividade t\u00e9rmica \u00e9 moderada, com um coeficiente de aproximadamente <strong>50-60 W\/(m\u00b3\/K) <\/strong>, superior ao a\u00e7o inoxid\u00e1vel. Isso o torna adequado para aplica\u00e7\u00f5es que exigem dissipa\u00e7\u00e3o de calor.<\/p>\n<p><strong>Condutividade el\u00e9trica:<\/strong><br \/>\nPossui certa condutividade el\u00e9trica, mas \u00e9 relativamente baixa em compara\u00e7\u00e3o com metais como o cobre. A condutividade el\u00e9trica \u00e9 de cerca de <strong>10% da condutividade do cobre <\/strong>, tornando-o inadequado para aplica\u00e7\u00f5es de alta corrente.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-289\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/fd8fa0aec04885177b7712d520f2e198_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/fd8fa0aec04885177b7712d520f2e198_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/fd8fa0aec04885177b7712d520f2e198_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/fd8fa0aec04885177b7712d520f2e198_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/fd8fa0aec04885177b7712d520f2e198_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/fd8fa0aec04885177b7712d520f2e198_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/fd8fa0aec04885177b7712d520f2e198_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h3><strong>Propriedades qu\u00edmicas<\/strong><\/h3>\n<p><strong>Resist\u00eancia \u00e0 corros\u00e3o:<\/strong><br \/>\nO a\u00e7o carbono de viga H apresenta baixa resist\u00eancia \u00e0 corros\u00e3o e \u00e9 propenso \u00e0 ferrugem em ambientes \u00famidos ou corrosivos. Revestimentos protetores (por exemplo, tinta, galvaniza\u00e7\u00e3o) s\u00e3o frequentemente aplicados para mitigar a oxida\u00e7\u00e3o e prolongar a vida \u00fatil.<\/p>\n<p><strong>Antioxida\u00e7\u00e3o:<\/strong><br \/>\nEm altas temperaturas, o a\u00e7o carbono oxida mais facilmente do que o a\u00e7o inoxid\u00e1vel. A exposi\u00e7\u00e3o prolongada a temperaturas acima <strong>500\u00b0C <\/strong>pode levar \u00e0 forma\u00e7\u00e3o de incrusta\u00e7\u00f5es e redu\u00e7\u00e3o da resist\u00eancia mec\u00e2nica.<\/p>\n<p><strong>Estabilidade qu\u00edmica:<\/strong><br \/>\nEm meios qu\u00edmicos comuns, o a\u00e7o carbono tem estabilidade qu\u00edmica limitada e reage facilmente com \u00e1cidos, \u00e1lcalis e sais. Por exemplo, a exposi\u00e7\u00e3o ao \u00e1cido clor\u00eddrico ou \u00e0 \u00e1gua do mar acelera a corros\u00e3o. N\u00e3o \u00e9 adequado para uso em ambientes qu\u00edmicos altamente agressivos.<\/p>\n<p><strong>Passiva\u00e7\u00e3o:<\/strong><br \/>\nAo contr\u00e1rio do a\u00e7o inoxid\u00e1vel, o a\u00e7o carbono n\u00e3o forma naturalmente uma pel\u00edcula densa de passiva\u00e7\u00e3o. Tratamentos de superf\u00edcie como fosfatiza\u00e7\u00e3o, pintura ou galvaniza\u00e7\u00e3o s\u00e3o necess\u00e1rios para melhorar a resist\u00eancia \u00e0 corros\u00e3o e \u00e0 oxida\u00e7\u00e3o.<\/p>\n<h2><strong>Aplicativo:<\/strong><\/h2>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i221.1a7032bfdFwH6F\">Carburador de viga H<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-290\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/503f5c9e52577ccef27b1741962fa71a_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/503f5c9e52577ccef27b1741962fa71a_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/503f5c9e52577ccef27b1741962fa71a_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/503f5c9e52577ccef27b1741962fa71a_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/503f5c9e52577ccef27b1741962fa71a_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/503f5c9e52577ccef27b1741962fa71a_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/503f5c9e52577ccef27b1741962fa71a_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i221.1a7032bfdFwH6F\">O a\u00e7o carbono \u00e9 amplamente utilizado em diversas \u00e1reas devido \u00e0 sua excelente resist\u00eancia, custo-benef\u00edcio e bom desempenho de processamento. Na constru\u00e7\u00e3o civil, \u00e9 utilizado na cria\u00e7\u00e3o de estruturas de edif\u00edcios, pontes e estruturas industriais, garantindo durabilidade e capacidade de carga. Na ind\u00fastria mec\u00e2nica, \u00e9 processado em componentes-chave, como eixos, engrenagens e bases de m\u00e1quinas, para garantir a opera\u00e7\u00e3o est\u00e1vel dos equipamentos. Em projetos de infraestrutura, \u00e9 utilizado na constru\u00e7\u00e3o de trilhos ferrovi\u00e1rios, torres de transmiss\u00e3o e componentes automotivos. Al\u00e9m disso, em \u00e1reas como constru\u00e7\u00e3o naval, equipamentos qu\u00edmicos e instala\u00e7\u00f5es de energia, o a\u00e7o carbono para vigas H \u00e9 indispens\u00e1vel. \u00c9 utilizado na fabrica\u00e7\u00e3o de suportes estruturais, reatores e outros componentes que se adaptam a ambientes de trabalho exigentes.<\/p>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i192.1a7023fbA1HJd3\">","protected":false},"excerpt":{"rendered":"<h4 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center; padding-bottom: 30px;\">\u00a0Viga H de a\u00e7o carbono<\/h4>\n<div>O A\u00e7o Carbono para Vigas H \u00e9 um a\u00e7o estrutural amplamente utilizado nas \u00e1reas de constru\u00e7\u00e3o e engenharia. Recebeu esse nome devido \u00e0 sua se\u00e7\u00e3o transversal em formato de &quot;H&quot;. Possui alta resist\u00eancia, boa capacidade de carga e excelente resist\u00eancia \u00e0 flex\u00e3o. \u00c9 frequentemente utilizado em estruturas como estruturas de edif\u00edcios, pontes e plantas industriais. Sua densidade \u00e9 de cerca de 7,85 g\/cm\u00b3, seu ponto de fus\u00e3o est\u00e1 entre 1370-1510 \u00b0C e seu coeficiente de expans\u00e3o t\u00e9rmica \u00e9 baixo, tornando-o adequado para ambientes com altas temperaturas e grandes diferen\u00e7as de temperatura. Por meio de tratamento de superf\u00edcie (como galvaniza\u00e7\u00e3o ou pintura), sua resist\u00eancia \u00e0 corros\u00e3o pode ser melhorada e sua vida \u00fatil pode ser estendida. \u00c9 um material indispens\u00e1vel na constru\u00e7\u00e3o de infraestrutura moderna.<\/div>\n<div>\n<hr class=\"dongte456custom-line\" \/>\n<\/div>\n<div style=\"padding-bottom: 5px;\">Categoria: Viga H A\u00e7o Carbono<\/div>\n<div>Palavra-chave: Viga H A\u00e7o Carbono<\/div>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-257\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u7535\u8bdd\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"50\" \/>\u00a0 Whatsapp:<a href=\"https:\/\/api.whatsapp.com\/send?phone=8613963585512\" target=\"_blank\" rel=\"noopener\">\u00a0+8613963585512 <\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-258\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u90ae\u7bb1\u56fe\u6807.jpg\" alt=\"\" width=\"48\" height=\"55\" \/>\u00a0\u00a0E-mail : <a href=\"rachel@sdxhjmetal.com\" target=\"_blank\" rel=\"noopener\">\u00a0rachel@sdxhjmetal.com<\/a><\/p>\n<div>\n<hr \/>\n<\/div>\n<h3><\/h3>\n<div class=\"productaddbutton-container\">\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"https:\/\/baolongtaisteel.com\/index.php\/product\/\">Lista de produtos<\/a><\/div>\n<div class=\"productaddbutton-wrapper\"><a class=\"productaddbutton\" href=\"#formSectiondongte\">Contate-nos<\/a><\/div>\n<\/div>\n<div><\/div>","protected":false},"featured_media":291,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":{"0":"post-125","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-carbon-steel","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/comments?post=125"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media\/291"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media?parent=125"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_brand?post=125"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_cat?post=125"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_tag?post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}