{"id":127,"date":"2025-04-27T17:58:06","date_gmt":"2025-04-27T09:58:06","guid":{"rendered":"https:\/\/baolongtaisteel.com\/?post_type=product&#038;p=127"},"modified":"2025-04-28T11:57:42","modified_gmt":"2025-04-28T03:57:42","slug":"chapa-galvanizada-dx51dz","status":"publish","type":"product","link":"https:\/\/baolongtaisteel.com\/pt\/product\/chapa-galvanizada-dx51dz\/","title":{"rendered":"Chapa galvanizada DX51D+Z"},"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 #000000;\"><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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Modelo N\u00ba.<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">A653 Dx51d 26 28 30 Calibre Q235<\/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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Placa 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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">ASTM, AISI, GB, JIS, DIN<\/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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">ISO<\/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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Galvanizado<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">T\u00e9cnica<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Laminado a frio<\/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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Moldes e Matrizes, Placas para Navios, Placas para Caldeiras, Placas para Cont\u00eaineres<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Uso especial<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Ferramentas de Corte, Ferramentas de Medi\u00e7\u00e3o, Cortadores em A\u00e7o Comum, Chapa de A\u00e7o de Alta Resist\u00eancia, A\u00e7o Resistente ao Desgaste<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Estoque<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Em estoque<\/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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Chapa de a\u00e7o galvanizada<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Cromado\/N\u00e3o Cromado, Oleado\/N\u00e3o Oleado, Pele PAS<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Revestimento de zinco<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">30-600G\/M\u00b2<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Dureza<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Macio e duro, m\u00e9dio e duro, totalmente duro<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Detalhes da 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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">15-60 dias ap\u00f3s o recebimento de LC ou T\/T<\/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 #000000;\"><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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">1000\/1219\/1250mm ou personalizado<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Largura<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">1000\/1219\/1250mm ou 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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Grossura<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">0,12-6 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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Pacote de transporte<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Embalagem padr\u00e3o<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Especifica\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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Conforme necess\u00e1rio<\/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 #000000;\"><span style=\"font-weight: 400; color: var(--md-box-samantha-normal-text-color);\">Origem<\/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 #000000;\"><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-406\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9d236f3ae3a35498796c41a851ea74cd_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9d236f3ae3a35498796c41a851ea74cd_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9d236f3ae3a35498796c41a851ea74cd_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9d236f3ae3a35498796c41a851ea74cd_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9d236f3ae3a35498796c41a851ea74cd_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9d236f3ae3a35498796c41a851ea74cd_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9d236f3ae3a35498796c41a851ea74cd_\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.i246.1a7032bfdFwH6F\">Propriedades f\u00edsicas e qu\u00edmicas<\/strong><\/h2>\n<h3><strong>Propriedades f\u00edsicas<\/strong><\/h3>\n<ol start=\"1\">\n<li><strong>Apar\u00eancia:<\/strong>\n<ul>\n<li>Geralmente apresenta uma cor met\u00e1lica prateada brilhante com uma superf\u00edcie lisa e brilhante devido ao revestimento de zinco.<\/li>\n<li>Tratamentos de superf\u00edcie, como cromagem ou olea\u00e7\u00e3o, podem melhorar a resist\u00eancia \u00e0 corros\u00e3o e a apar\u00eancia.<\/li>\n<\/ul>\n<div class=\"my-2\"><\/div>\n<\/li>\n<li><strong>Densidade:<\/strong>\n<ul>\n<li>A densidade \u00e9 aproximadamente <strong>7,85 g\/cm\u00b3 <\/strong>, semelhante ao a\u00e7o carbono.<\/li>\n<li>O revestimento de zinco acrescenta peso insignificante, mas aumenta a durabilidade.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ponto de fus\u00e3o:<\/strong>\n<ul>\n<li>O a\u00e7o base tem um ponto de fus\u00e3o em torno de <strong>1510\u00b0C <\/strong>, enquanto o revestimento de zinco derrete em aproximadamente <strong>420\u00b0C <\/strong>.<\/li>\n<li>Esta combina\u00e7\u00e3o proporciona boa estabilidade em ambientes de temperatura moderada.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Coeficiente de Expans\u00e3o T\u00e9rmica:<\/strong>\n<ul>\n<li>Em volta <strong>12 \u00d7 10\u207b\u2076\/\u00b0C <\/strong>para o a\u00e7o base, ligeiramente maior para o revestimento de zinco.<\/li>\n<li>Garante estabilidade dimensional sob flutua\u00e7\u00f5es de temperatura.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Condutividade t\u00e9rmica:<\/strong>\n<ul>\n<li>Condutividade t\u00e9rmica moderada, aproximadamente <strong>50 W\/(m\u00b7K) <\/strong>para o a\u00e7o base.<\/li>\n<li>A camada de zinco reduz ligeiramente a efici\u00eancia da transfer\u00eancia de calor, mas melhora a resist\u00eancia \u00e0 corros\u00e3o.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Condutividade el\u00e9trica:<\/strong>\n<ul>\n<li>A condutividade el\u00e9trica \u00e9 baixa quando comparada \u00e0 de metais puros, como o cobre.<\/li>\n<li>O revestimento de zinco reduz ainda mais a condutividade, tornando-o inadequado para aplica\u00e7\u00f5es el\u00e9tricas.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-407\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9fbf46c61c9bf3b1f77cb635f7ba693d_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9fbf46c61c9bf3b1f77cb635f7ba693d_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9fbf46c61c9bf3b1f77cb635f7ba693d_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9fbf46c61c9bf3b1f77cb635f7ba693d_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9fbf46c61c9bf3b1f77cb635f7ba693d_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9fbf46c61c9bf3b1f77cb635f7ba693d_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/9fbf46c61c9bf3b1f77cb635f7ba693d_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h4><strong>Propriedades Qu\u00edmicas<\/strong><\/h4>\n<ol start=\"1\">\n<li><strong>Resist\u00eancia \u00e0 corros\u00e3o:<\/strong>\n<ul>\n<li>Excelente resist\u00eancia \u00e0 corros\u00e3o devido ao revestimento protetor de zinco, que atua como uma camada de sacrif\u00edcio.<\/li>\n<li>A camada de zinco impede que oxig\u00eanio e \u00e1gua atinjam o substrato de a\u00e7o, retardando significativamente a forma\u00e7\u00e3o de ferrugem.<\/li>\n<li>Adequado para ambientes externos e \u00famidos.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Antioxida\u00e7\u00e3o:<\/strong>\n<ul>\n<li>O revestimento de zinco oxida lentamente, formando uma camada protetora de \u00f3xido de zinco que aumenta ainda mais a durabilidade.<\/li>\n<li>Em altas temperaturas acima de <strong>420\u00b0C <\/strong>, o revestimento de zinco pode se degradar, expondo o a\u00e7o base \u00e0 oxida\u00e7\u00e3o.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Estabilidade qu\u00edmica:<\/strong>\n<ul>\n<li>Resiste \u00e0 maioria dos ambientes qu\u00edmicos suaves, incluindo exposi\u00e7\u00e3o atmosf\u00e9rica e \u00e1cidos fracos.<\/li>\n<li>Entretanto, \u00e1cidos fortes (por exemplo, \u00e1cido clor\u00eddrico) ou \u00e1lcalis podem danificar a camada de zinco, reduzindo sua efic\u00e1cia.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Passiva\u00e7\u00e3o:<\/strong>\n<ul>\n<li>O revestimento de zinco forma naturalmente uma camada de passiva\u00e7\u00e3o quando exposto ao ar, aumentando a resist\u00eancia \u00e0 corros\u00e3o.<\/li>\n<li>Tratamentos adicionais, como cromagem, podem melhorar ainda mais o efeito de passiva\u00e7\u00e3o e a longevidade.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><img decoding=\"async\" class=\"alignnone size-full wp-image-405\" src=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/87aec84a4e411898e6b2e45f46bbdf53_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp\" alt=\"\" width=\"1920\" height=\"1200\" srcset=\"https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/87aec84a4e411898e6b2e45f46bbdf53_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c.webp 1920w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/87aec84a4e411898e6b2e45f46bbdf53_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-600x375.webp 600w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/87aec84a4e411898e6b2e45f46bbdf53_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-300x188.webp 300w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/87aec84a4e411898e6b2e45f46bbdf53_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1024x640.webp 1024w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/87aec84a4e411898e6b2e45f46bbdf53_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-768x480.webp 768w, https:\/\/baolongtaisteel.com\/wp-content\/uploads\/2025\/04\/87aec84a4e411898e6b2e45f46bbdf53_\u55e8\u683c\u5f0f\u538b\u7f29\u526f\u672c_\u7ed3\u679c-1536x960.webp 1536w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/h2>\n<h2><strong>Aplica\u00e7\u00f5es<\/strong><\/h2>\n<ul>\n<li>Amplamente utilizado em <strong>constru\u00e7\u00e3o <\/strong>, como telhados, pain\u00e9is de parede e componentes estruturais, devido \u00e0 sua excelente resist\u00eancia \u00e0 corros\u00e3o e durabilidade.<\/li>\n<li>Comumente aplicado em <strong>fabrica\u00e7\u00e3o automotiva <\/strong>para pe\u00e7as que exigem propriedades \u00e0 prova de ferrugem, como chassis e pain\u00e9is da carroceria.<\/li>\n<li>Usado em <strong>eletrodom\u00e9sticos <\/strong>, como geladeiras e m\u00e1quinas de lavar, para fins est\u00e9ticos e funcionais.<\/li>\n<li>Ideal para <strong>equipamentos industriais <\/strong>, incluindo tanques de armazenamento e dutos, onde a resist\u00eancia a fatores ambientais \u00e9 cr\u00edtica.<\/li>\n<li data-spm-anchor-id=\"a2ty_o01.29997173.0.i245.1a7032bfdFwH6F\">Adequado para <strong>aplica\u00e7\u00f5es agr\u00edcolas <\/strong>, como estruturas de estufas e sistemas de irriga\u00e7\u00e3o, devido \u00e0s suas propriedades de resist\u00eancia \u00e0s intemp\u00e9ries.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<h4 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center; padding-bottom: 30px;\">Chapa galvanizada DX51D+Z<\/h4>\n<div>A chapa galvanizada DX51D+Z \u00e9 uma chapa de a\u00e7o galvanizada por imers\u00e3o a quente para conforma\u00e7\u00e3o a frio. O material base \u00e9 a\u00e7o de baixo carbono e sua superf\u00edcie \u00e9 revestida com uma camada de zinco para proporcionar excelente resist\u00eancia \u00e0 corros\u00e3o. A espessura da camada de zinco pode ser ajustada de acordo com as necessidades. \u00c9 amplamente utilizada nas \u00e1reas de constru\u00e7\u00e3o civil, fabrica\u00e7\u00e3o automotiva e eletrodom\u00e9sticos, como telhados, paredes, pain\u00e9is de carroceria e revestimentos de eletrodom\u00e9sticos. O produto apresenta boa conformabilidade, soldabilidade e resist\u00eancia \u00e0 eros\u00e3o ambiental, sendo um material estrutural e de prote\u00e7\u00e3o altamente econ\u00f4mico.<\/div>\n<div>\n<hr class=\"dongte456custom-line\" \/>\n<\/div>\n<div style=\"padding-bottom: 5px;\">Categoria: Chapa galvanizada DX51D+Z<\/div>\n<div>Palavra-chave: Chapa galvanizada DX51D+Z<\/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":474,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":{"0":"post-127","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-galvanized-steel","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product\/127","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=127"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media\/474"}],"wp:attachment":[{"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/media?parent=127"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_brand?post=127"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_cat?post=127"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/baolongtaisteel.com\/pt\/wp-json\/wp\/v2\/product_tag?post=127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}