{"id":79,"date":"2025-04-27T13:58:55","date_gmt":"2025-04-27T05:58:55","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=79"},"modified":"2025-04-27T13:58:55","modified_gmt":"2025-04-27T05:58:55","slug":"canal-de-aco-inoxidavel","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/pt\/product\/canal-de-aco-inoxidavel\/","title":{"rendered":"Canal de a\u00e7o inoxid\u00e1vel"},"content":{"rendered":"<h2>\u00a0\u00a0Propriedades f\u00edsicas e qu\u00edmicas:<\/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);\">N\u00famero do modelo<\/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);\">304, 321, 316, 410, 409, 904L, 2205<\/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);\">A\u00e7o inoxid\u00e1vel, a\u00e7o de canal, a\u00e7o de \u00e2ngulo igual \/ a\u00e7o de \u00e2ngulo desigual<\/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 (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), Norma da Sociedade Americana para Testes e Materiais (ASTM), Norma do Instituto Americano de Ferro e A\u00e7o (AISI), Norma Nacional (GB), Norma Industrial Japonesa (JIS), Norma Industrial Alem\u00e3 (DIN), Norma Europeia (En)<\/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);\">Canal de a\u00e7o em forma de U<\/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);\">Status de perfura\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);\">N\u00e3o perfurado<\/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);\">Comprimento<\/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 \u2013 19 metros<\/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);\">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);\">Certifica\u00e7\u00e3o da Organiza\u00e7\u00e3o Internacional para Padroniza\u00e7\u00e3o (ISO), Certifica\u00e7\u00e3o de Restri\u00e7\u00e3o de Subst\u00e2ncias Perigosas (RoHS), Certifica\u00e7\u00e3o do Bureau Internacional de Navega\u00e7\u00e3o (IBR), Certifica\u00e7\u00e3o do Instituto Americano de Ferro e A\u00e7o (AISI), Certifica\u00e7\u00e3o da Sociedade Americana de Testes e Materiais (ASTM), Certifica\u00e7\u00e3o de Norma Nacional (GB), Certifica\u00e7\u00e3o de Norma Europeia (En), Certifica\u00e7\u00e3o de Norma Industrial Alem\u00e3 (DIN), Certifica\u00e7\u00e3o de Norma Industrial Japonesa (JIS)<\/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);\">Processo<\/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);\">Lamina\u00e7\u00e3o a quente<\/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);\">Tratamento de superf\u00edcie<\/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);\">Conserva\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);\">Nota<\/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);\">201, 304, 304L, 309S, 310S, 321, 316L, 2205, 904L, etc.<\/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);\">Amostra<\/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);\">Dispon\u00edvel<\/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);\">Material<\/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);\">A\u00e7o inoxid\u00e1vel, a\u00e7o carbono<\/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 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 adequada para frete mar\u00edtimo<\/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);\">250x250x35<\/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);\">50.000 pe\u00e7as por ano<\/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);\">Descri\u00e7\u00e3o do produto<\/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);\">Viga H soldada em a\u00e7o inoxid\u00e1vel para estruturas, em conformidade com as normas ASTM e EN. Os materiais incluem 201, 304, 316L, 2205 e 2507.<\/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);\">Nota<\/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);\">Barra redonda de a\u00e7o inoxid\u00e1vel<\/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);\">302, 303, 304\/304L, 304H, 309S, 310S, 316L, 317L, 321\/321H, 330, 347H<\/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);\">Barra plana de a\u00e7o inoxid\u00e1vel<\/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);\">303, 304\/304L, 316\/316L, 416, 17-4PH<\/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);\">Barra quadrada de a\u00e7o inoxid\u00e1vel<\/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);\">303, 304\/304L, 316\/316L, 410, 416<\/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);\">Barra hexagonal de a\u00e7o inoxid\u00e1vel<\/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);\">303, 304\/304L, 316\/316L, 416<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-267\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a2\u306e_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a2\u306e_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a2\u306e_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a2\u306e_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a2\u306e_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a2\u306e_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a2\u306e_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2>Propriedades f\u00edsicas<\/h2>\n<h4>Apar\u00eancia:<\/h4>\n<p>Geralmente apresenta uma cor met\u00e1lica branco-prateada, com superf\u00edcie lisa e alto brilho. Diferentes efeitos superficiais podem ser obtidos por meio de diferentes processos de tratamento de superf\u00edcie, como polimento espelhado, escova\u00e7\u00e3o, etc. As barras de a\u00e7o inoxid\u00e1vel s\u00e3o frequentemente utilizadas em aplica\u00e7\u00f5es estruturais onde seu apelo est\u00e9tico e resist\u00eancia \u00e0 corros\u00e3o s\u00e3o altamente valorizados.<\/p>\n<h4>Densidade:<\/h4>\n<p>A densidade geralmente varia entre 7,93 e 8,00 g\/cm\u00b3. Por exemplo, a densidade da barra de canal de a\u00e7o inoxid\u00e1vel 304, comumente usada, \u00e9 de cerca de 7,93 g\/cm\u00b3, enquanto a densidade da barra de canal de a\u00e7o inoxid\u00e1vel 316 \u00e9 de cerca de 7,98 g\/cm\u00b3, um pouco maior do que a do a\u00e7o carbono comum.<\/p>\n<h4>Ponto de fus\u00e3o:<\/h4>\n<p>O ponto de fus\u00e3o \u00e9 relativamente alto, geralmente em torno de 1398-1454\u00b0C. Por exemplo, o ponto de fus\u00e3o do a\u00e7o inoxid\u00e1vel 304 \u00e9 de cerca de 1400-1450\u00b0C, o que lhe confere boa estabilidade em ambientes de alta temperatura.<\/p>\n<h4>Coeficiente de expans\u00e3o t\u00e9rmica:<\/h4>\n<p>O coeficiente de expans\u00e3o t\u00e9rmica \u00e9 relativamente pequeno. Na faixa de temperatura ambiente at\u00e9 100\u00b0C, o coeficiente de expans\u00e3o t\u00e9rmica do a\u00e7o inoxid\u00e1vel 304 \u00e9 de cerca de 17,2\u00d710\u207b\u2076\/\u00b0C. Essa caracter\u00edstica permite que as barras de a\u00e7o inoxid\u00e1vel mantenham boa estabilidade dimensional em ambientes com grandes varia\u00e7\u00f5es de temperatura.<\/p>\n<h4>Condutividade t\u00e9rmica:<\/h4>\n<p>A condutividade t\u00e9rmica \u00e9 baixa, e seu coeficiente de condutividade t\u00e9rmica \u00e9 de cerca de 16 \u2013 27 W\/(m\u00b2\u00b7K), que \u00e9 muito menor que o do cobre, alum\u00ednio e outros metais, portanto, tem certo desempenho de isolamento t\u00e9rmico.<\/p>\n<h4>Condutividade el\u00e9trica:<\/h4>\n<p>Possui certa condutividade el\u00e9trica, mas \u00e9 relativamente baixa. A condutividade do a\u00e7o inoxid\u00e1vel 304 \u00e9 de cerca de 1,4\u00d710\u2076 S\/m, o que representa apenas cerca de 4% da condutividade do cobre.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-265\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a21_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a21_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a21_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a21_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a21_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a21_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a21_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h3>Propriedades qu\u00edmicas<\/h3>\n<h4>Resist\u00eancia \u00e0 corros\u00e3o:<\/h4>\n<p>Esta \u00e9 uma das propriedades qu\u00edmicas mais importantes das barras de a\u00e7o inoxid\u00e1vel. Como uma densa pel\u00edcula de passiva\u00e7\u00e3o pode se formar em sua superf\u00edcie, essa pel\u00edcula pode impedir que oxig\u00eanio, \u00e1gua, etc., entrem em contato com a matriz met\u00e1lica, prevenindo assim a corros\u00e3o de forma eficaz. Por exemplo, o a\u00e7o inoxid\u00e1vel 304 apresenta boa resist\u00eancia \u00e0 corros\u00e3o em ambientes como atmosfera, \u00e1gua e \u00e1cidos e \u00e1lcalis fracos; o a\u00e7o inoxid\u00e1vel 316 cont\u00e9m molibd\u00eanio, que \u00e9 mais resistente \u00e0 corros\u00e3o por \u00edons cloreto e \u00e9 frequentemente utilizado em ambientes marinhos ou em ambientes qu\u00edmicos expostos a \u00edons cloreto.<\/p>\n<h4>Antioxida\u00e7\u00e3o:<\/h4>\n<p>As barras de a\u00e7o inoxid\u00e1vel apresentam boa resist\u00eancia \u00e0 oxida\u00e7\u00e3o tanto em temperatura ambiente quanto em temperaturas mais altas. Por exemplo, as barras de a\u00e7o inoxid\u00e1vel 310S podem suportar altas temperaturas em ambientes de alta temperatura sem serem facilmente oxidadas, podendo ser utilizadas em estruturas de fornos de alta temperatura e em outras ocasi\u00f5es.<\/p>\n<h4>Estabilidade qu\u00edmica:<\/h4>\n<p>Em meios qu\u00edmicos gerais, as barras de a\u00e7o inoxid\u00e1vel apresentam alta estabilidade qu\u00edmica e n\u00e3o reagem facilmente com produtos qu\u00edmicos comuns. No entanto, em alguns meios corrosivos espec\u00edficos, como \u00e1cido n\u00edtrico concentrado, \u00e1cido fluor\u00eddrico, etc., a resist\u00eancia \u00e0 corros\u00e3o das barras de a\u00e7o inoxid\u00e1vel pode ser afetada.<\/p>\n<h4>Passiva\u00e7\u00e3o:<\/h4>\n<p>Ap\u00f3s a barra de a\u00e7o inoxid\u00e1vel ser exposta ao ar ou ap\u00f3s o tratamento de passiva\u00e7\u00e3o, uma pel\u00edcula de passiva\u00e7\u00e3o se formar\u00e1 na superf\u00edcie. Essa pel\u00edcula de passiva\u00e7\u00e3o pode melhorar a resist\u00eancia \u00e0 corros\u00e3o e \u00e0 oxida\u00e7\u00e3o do a\u00e7o inoxid\u00e1vel. O tratamento de passiva\u00e7\u00e3o geralmente envolve a imers\u00e3o da barra de a\u00e7o inoxid\u00e1vel em uma solu\u00e7\u00e3o contendo um oxidante, como \u00e1cido n\u00edtrico, dicromato de pot\u00e1ssio, etc., para promover a forma\u00e7\u00e3o e o reparo da pel\u00edcula de passiva\u00e7\u00e3o.<\/p>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-266\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a22_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a22_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a22_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a22_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a22_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a22_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/\u69fd\u94a22_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2>Aplicativo:<\/h2>\n<p>As barras de a\u00e7o inoxid\u00e1vel s\u00e3o amplamente utilizadas em diversos setores devido \u00e0 sua excelente resist\u00eancia \u00e0 corros\u00e3o, alta resist\u00eancia e bom desempenho de processamento. Na constru\u00e7\u00e3o civil, s\u00e3o utilizadas na fabrica\u00e7\u00e3o de suportes estruturais, arma\u00e7\u00f5es e refor\u00e7os, garantindo durabilidade e apelo est\u00e9tico. Na decora\u00e7\u00e3o de edif\u00edcios, s\u00e3o frequentemente utilizadas em caixilhos de janelas, portas, corrim\u00e3os e esculturas art\u00edsticas, combinando beleza com longa vida \u00fatil. Na fabrica\u00e7\u00e3o mec\u00e2nica, podem ser utilizadas como componentes estruturais em arma\u00e7\u00f5es de equipamentos, bases de m\u00e1quinas e sistemas de suporte para garantir a opera\u00e7\u00e3o est\u00e1vel das m\u00e1quinas. Na ind\u00fastria de processamento de alimentos, as barras de a\u00e7o inoxid\u00e1vel s\u00e3o utilizadas na constru\u00e7\u00e3o de arma\u00e7\u00f5es de equipamentos, sistemas de transporte e prateleiras de armazenamento, atendendo a rigorosos padr\u00f5es de higiene. Al\u00e9m disso, nas \u00e1reas de equipamentos qu\u00edmicos, aparelhos eletr\u00f4nicos, etc., as barras de a\u00e7o inoxid\u00e1vel tamb\u00e9m s\u00e3o indispens\u00e1veis. S\u00e3o utilizadas na fabrica\u00e7\u00e3o de suportes estruturais para reatores, arma\u00e7\u00f5es para v\u00e1lvulas e carca\u00e7as para equipamentos eletr\u00f4nicos, adaptando-se bem a ambientes de trabalho complexos.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00a0\u00a0Physical and chemical properties: Item Details Model Number 304, 321, 316, 410, 409, 904L, 2205 Type Stainless Steel Channel Steel, Equal Angle Steel \/ Unequal Angle Steel Standard National Standard (GB), American Society for Testing and Materials Standard (ASTM), Japanese Industrial Standard (JIS), American Iron and Steel Institute Standard (AISI), German Industrial Standard (DIN), British [&hellip;]<\/p>\n","protected":false},"featured_media":263,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":{"0":"post-79","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product\/79","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=79"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media\/263"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media?parent=79"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_brand?post=79"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_cat?post=79"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_tag?post=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}