{"id":88,"date":"2025-04-27T16:45:24","date_gmt":"2025-04-27T08:45:24","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=88"},"modified":"2025-05-08T10:10:36","modified_gmt":"2025-05-08T02:10:36","slug":"angulo-de-aco-carbono","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/pt\/product\/angulo-de-aco-carbono\/","title":{"rendered":"Cantoneira de a\u00e7o carbono"},"content":{"rendered":"<h2>\u00a0 Tabela 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);\">Liga<\/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);\">Sem liga<\/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);\">Certifica\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);\">Certifica\u00e7\u00e3o SGS<\/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);\">T\u00e9cnica<\/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);\">Laminado a quente<\/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);\">Tipo<\/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);\">Igual<\/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);\">Padr\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);\">Norma Nacional Chinesa (GB), Norma da Sociedade Americana para Testes e Materiais (ASTM), Norma Industrial Japonesa (JIS), Norma do Instituto Americano de Ferro e A\u00e7o (AISI), Norma Industrial Alem\u00e3 (DIN), Norma Brit\u00e2nica (BS)<\/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);\">Nome do 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);\">Barra de \u00e2ngulo de a\u00e7o<\/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);\">Comprimento<\/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);\">6m-12m<\/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);\">Toler\u00e2ncia<\/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);\">\u00b11%<\/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);\">Servi\u00e7o de Processamento<\/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);\">Dobramento, soldagem, desbobinamento, puncionamento, corte<\/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);\">Prazo de entrega<\/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);\">8-14 dias<\/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);\">Nota<\/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);\">S\u00e9rie Ss400-Ss540<\/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);\">Quantidade m\u00ednima do pedido (MOQ)<\/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);\">5 toneladas<\/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 Marinha Padr\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);\">Personalizado<\/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);\">Lugar de 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<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);\">Capacidade de produ\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);\">1000 toneladas por m\u00eas<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-400\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/4c3b91e5c2e5ad500fad10384d4084ca_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong data-spm-anchor-id=\"a2ty_o01.29997173.0.i84.1a70c921wtUcQY\">Propriedades f\u00edsicas e qu\u00edmicas:<\/strong><\/h2>\n<h3><strong>Propriedades f\u00edsicas<\/strong><\/h3>\n<p><strong>Apar\u00eancia:<\/strong><\/p>\n<p>Cantoneiras de a\u00e7o carbono geralmente apresentam uma cor cinza met\u00e1lico, com uma superf\u00edcie que pode ser lisa ou ligeiramente rugosa, dependendo do processo de fabrica\u00e7\u00e3o. Diferentes tratamentos de superf\u00edcie, como pintura, galvaniza\u00e7\u00e3o ou revestimento em p\u00f3, podem ser aplicados para melhorar sua apar\u00eancia e resist\u00eancia \u00e0 corros\u00e3o.<\/p>\n<p><strong>Densidade:<\/strong><\/p>\n<p>A densidade do a\u00e7o carbono para cantoneiras \u00e9 geralmente de cerca de 7,85 g\/cm\u00b3, ligeiramente menor que a do a\u00e7o inoxid\u00e1vel, mas maior que a de muitos outros materiais de constru\u00e7\u00e3o. Por exemplo, o a\u00e7o carbono Q235, um tipo comumente utilizado, tem uma densidade de aproximadamente 7,85 g\/cm\u00b3.<\/p>\n<p><strong>Ponto de fus\u00e3o:<\/strong><\/p>\n<p>O ponto de fus\u00e3o do a\u00e7o carbono angular \u00e9 relativamente alto, tipicamente na faixa de 1425-1540 \u00b0C. Isso o torna adequado para aplica\u00e7\u00f5es em ambientes que exigem estabilidade estrutural em temperaturas elevadas.<\/p>\n<p><strong>Coeficiente de expans\u00e3o t\u00e9rmica:<\/strong><\/p>\n<p>O coeficiente de expans\u00e3o t\u00e9rmica \u00e9 moderado. Na faixa de temperatura ambiente a 100\u00b0C, o coeficiente de expans\u00e3o t\u00e9rmica do a\u00e7o carbono \u00e9 de cerca de 11,7\u00d710\u207b\u2076\/\u00b0C. Essa propriedade garante boa estabilidade dimensional em condi\u00e7\u00f5es vari\u00e1veis de temperatura.<\/p>\n<p><strong>Condutividade t\u00e9rmica:<\/strong><\/p>\n<p>O a\u00e7o carbono apresenta condutividade t\u00e9rmica relativamente boa em compara\u00e7\u00e3o ao a\u00e7o inoxid\u00e1vel, com um coeficiente de condutividade t\u00e9rmica de aproximadamente 50-60 W\/(m\u00b7K). Isso o torna adequado para aplica\u00e7\u00f5es que exigem transfer\u00eancia de calor.<\/p>\n<p><strong>Condutividade el\u00e9trica:<\/strong><\/p>\n<p>O a\u00e7o carbono possui condutividade el\u00e9trica moderada, mas n\u00e3o \u00e9 usado principalmente para aplica\u00e7\u00f5es el\u00e9tricas. A condutividade do a\u00e7o carbono \u00e9 significativamente menor que a do cobre, mas suficiente para aterramento ou usos estruturais.<\/p>\n<div class=\"my-2\">\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-398\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/1751cdb427aacbfb6365f020a91b082c_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<\/div>\n<h3><strong>Propriedades qu\u00edmicas<\/strong><\/h3>\n<p><strong>Resist\u00eancia \u00e0 corros\u00e3o:<\/strong><\/p>\n<p>O a\u00e7o carbono angular tem resist\u00eancia \u00e0 corros\u00e3o limitada em compara\u00e7\u00e3o ao a\u00e7o inoxid\u00e1vel. Sem revestimentos protetores, ele \u00e9 propenso a enferrujar quando exposto \u00e0 umidade ou a ambientes corrosivos. No entanto, tratamentos como galvaniza\u00e7\u00e3o ou pintura podem melhorar significativamente sua resist\u00eancia \u00e0 corros\u00e3o. Por exemplo, o a\u00e7o carbono galvanizado por imers\u00e3o a quente \u00e9 amplamente utilizado em estruturas externas devido \u00e0 sua maior durabilidade.<\/p>\n<h4><strong>Antioxida\u00e7\u00e3o:<\/strong><\/h4>\n<p>O a\u00e7o carbono apresenta resist\u00eancia moderada \u00e0 oxida\u00e7\u00e3o \u00e0 temperatura ambiente, mas em temperaturas mais altas \u00e9 suscet\u00edvel \u00e0 oxida\u00e7\u00e3o. Elementos de liga como cromo ou molibd\u00eanio podem ser adicionados para melhorar sua resist\u00eancia \u00e0 oxida\u00e7\u00e3o em aplica\u00e7\u00f5es de alta temperatura.<\/p>\n<h4><strong>Estabilidade qu\u00edmica:<\/strong><\/h4>\n<p>Em ambientes qu\u00edmicos gerais, o a\u00e7o carbono em \u00e2ngulo apresenta estabilidade qu\u00edmica moderada. Pode reagir com \u00e1cidos fortes, \u00e1lcalis ou outros produtos qu\u00edmicos agressivos, levando \u00e0 corros\u00e3o. Revestimentos protetores s\u00e3o frequentemente aplicados para mitigar esses efeitos em ambientes agressivos.<\/p>\n<p><strong>Passiva\u00e7\u00e3o:<\/strong><\/p>\n<p>Ao contr\u00e1rio do a\u00e7o inoxid\u00e1vel, o a\u00e7o carbono n\u00e3o forma naturalmente uma pel\u00edcula de passiva\u00e7\u00e3o. Em vez disso, tratamentos de superf\u00edcie como galvaniza\u00e7\u00e3o, pintura ou aplica\u00e7\u00e3o de revestimentos protetores s\u00e3o utilizados para prevenir a corros\u00e3o. Esses tratamentos criam uma barreira entre a superf\u00edcie do a\u00e7o e o ambiente, prolongando a vida \u00fatil do material.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-399\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/c6542fa54356e930e6d6141d19321c1f-2_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong>Aplicativo:<\/strong><\/h2>\n<p data-spm-anchor-id=\"a2ty_o01.29997173.0.i83.1a70c921wtUcQY\">As cantoneiras de a\u00e7o carbono s\u00e3o amplamente utilizadas em diversos setores devido \u00e0 sua excelente resist\u00eancia, pre\u00e7o acess\u00edvel e facilidade de fabrica\u00e7\u00e3o. Na constru\u00e7\u00e3o civil, s\u00e3o comumente utilizadas em estruturas, vigas de suporte e refor\u00e7os em edif\u00edcios e pontes. Em aplica\u00e7\u00f5es industriais, s\u00e3o componentes essenciais em estruturas de m\u00e1quinas, suportes de equipamentos e sistemas de transporte. Tamb\u00e9m s\u00e3o utilizadas em projetos de infraestrutura, como trilhos ferrovi\u00e1rios, torres de transmiss\u00e3o e dutos. Al\u00e9m disso, no setor manufatureiro, as cantoneiras de a\u00e7o carbono s\u00e3o utilizadas na produ\u00e7\u00e3o de ferramentas, componentes automotivos e estantes de armazenagem. Apesar de sua suscetibilidade \u00e0 corros\u00e3o, tratamentos de superf\u00edcie adequados garantem seu desempenho a longo prazo em ambientes exigentes.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<h4 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center; padding-bottom: 30px;\">Cantoneira de a\u00e7o carbono<\/h4>\n<div>Cantoneiras de a\u00e7o carbono s\u00e3o um material met\u00e1lico estrutural com se\u00e7\u00e3o transversal em forma de &quot;L&quot;, feito de a\u00e7o carbono. Apresenta alta resist\u00eancia, boa tenacidade e pre\u00e7o acess\u00edvel, mas apresenta resist\u00eancia limitada \u00e0 corros\u00e3o, a menos que sejam tratadas com revestimentos como galvaniza\u00e7\u00e3o ou pintura. Amplamente utilizadas em constru\u00e7\u00e3o, infraestrutura e aplica\u00e7\u00f5es industriais, s\u00e3o componentes essenciais em estruturas, suportes e m\u00e1quinas. Suas excelentes propriedades mec\u00e2nicas e facilidade de fabrica\u00e7\u00e3o as tornam ideais para estruturas de suporte, garantindo durabilidade e estabilidade em diversos ambientes.<\/div>\n<div>\n<hr class=\"dongte456custom-line\" \/>\n<\/div>\n<div style=\"padding-bottom: 5px;\">Categoria: Cantoneira de a\u00e7o carbono<\/div>\n<div>Palavra-chave: Cantoneira de 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":1110,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":{"0":"post-88","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\/88","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=88"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media\/1110"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media?parent=88"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_brand?post=88"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_cat?post=88"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_tag?post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}