{"id":4000,"date":"2024-06-29T14:47:15","date_gmt":"2024-06-29T14:47:15","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4000"},"modified":"2024-07-09T09:32:07","modified_gmt":"2024-07-09T09:32:07","slug":"304-vs-416-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/pt\/bolg\/304-vs-416-stainless-steel\/","title":{"rendered":"10 principais diferen\u00e7as entre o a\u00e7o inoxid\u00e1vel 304 e 416"},"content":{"rendered":"<h4>\u00cdndice<\/h4>\n<ul>\n<li><a href=\"#pros-and-cons\">Pr\u00f3s e contras<\/a><\/li>\n<li><a href=\"#magnetic-properties\">Propriedades magn\u00e9ticas<\/a><\/li>\n<li><a href=\"#equivalents-of-ss304-vs-ss416\">Quais s\u00e3o os equivalentes de SS304 vs SS416<\/a><\/li>\n<li><a href=\"#applications-and-uses\">Aplica\u00e7\u00f5es e usos<\/a><\/li>\n<li><a href=\"#cost-and-availability\">Custo e Disponibilidade<\/a><\/li>\n<li><a href=\"#heat-treatment-processes\">Processos de Tratamento T\u00e9rmico<\/a><\/li>\n<li><a href=\"#corrosion-resistance\">Resist\u00eancia \u00e0 corros\u00e3o<\/a><\/li>\n<li><a href=\"#composition-and-material-properties\">Composi\u00e7\u00e3o e propriedades dos materiais<\/a><\/li>\n<li><a href=\"#mechanical-strength-and-hardness\">Resist\u00eancia Mec\u00e2nica e Dureza<\/a><\/li>\n<li><a href=\"#machinability-and-weldability\">Usinabilidade e soldabilidade<\/a><\/li>\n<li><a href=\"#conclusion\">Conclus\u00e3o<\/a><\/li>\n<\/ul>\n<p>Explore o n\u00facleo: revelando 10 diferen\u00e7as principais entre o a\u00e7o inoxid\u00e1vel 304 e 416<\/p>\n<p>Os a\u00e7os inoxid\u00e1veis 304 e 416 s\u00e3o dois dos tipos mais comumente usados na fam\u00edlia do a\u00e7o inoxid\u00e1vel, cada um atendendo a aplica\u00e7\u00f5es distintas em v\u00e1rios setores. Compreender essas diferen\u00e7as \u00e9 crucial para selecionar o tipo apropriado de a\u00e7o inoxid\u00e1vel para ambientes ou fun\u00e7\u00f5es espec\u00edficas. Esta introdu\u00e7\u00e3o explorar\u00e1 10 diferen\u00e7as principais entre o a\u00e7o inoxid\u00e1vel 304 e 416, que v\u00e3o desde sua composi\u00e7\u00e3o qu\u00edmica e resist\u00eancia \u00e0 corros\u00e3o at\u00e9 sua usinabilidade e usos t\u00edpicos.<\/p>\n<h2 id=\"pros-and-cons\">Pr\u00f3s e contras<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Aspeto<\/th>\n<th>A\u00e7o inoxid\u00e1vel 304<\/th>\n<th>A\u00e7o Inoxid\u00e1vel 416<\/th>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 corros\u00e3o<\/td>\n<td>Elevado<\/td>\n<td>Moderado<\/td>\n<\/tr>\n<tr>\n<td>Maquinabilidade<\/td>\n<td>Moderado<\/td>\n<td>Elevado<\/td>\n<\/tr>\n<tr>\n<td>For\u00e7a<\/td>\n<td>Moderado<\/td>\n<td>Elevado<\/td>\n<\/tr>\n<tr>\n<td>Soldabilidade<\/td>\n<td>Elevado<\/td>\n<td>Baixa<\/td>\n<\/tr>\n<tr>\n<td>Custo<\/td>\n<td>Mais alto<\/td>\n<td>Inferior<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"magnetic-properties\">Propriedades magn\u00e9ticas<\/h2>\n<ul>\n<li><strong>A\u00e7o inoxid\u00e1vel 304:<\/strong> N\u00e3o magn\u00e9tico<\/li>\n<li><strong>A\u00e7o inoxid\u00e1vel 416:<\/strong> Magn\u00e9tico<\/li>\n<\/ul>\n<h2 id=\"equivalents-of-ss304-vs-ss416\">Quais s\u00e3o os equivalentes de SS304 vs SS416<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Padr\u00e3o<\/th>\n<th>304 Equivalente<\/th>\n<th>416 Equivalente<\/th>\n<\/tr>\n<tr>\n<td>PT<\/td>\n<td>1.4301<\/td>\n<td>1.4005<\/td>\n<\/tr>\n<tr>\n<td>ONU<\/td>\n<td>S30400<\/td>\n<td>S41600<\/td>\n<\/tr>\n<tr>\n<td>japon\u00eas<\/td>\n<td>SUS 304<\/td>\n<td>SUS 416<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"applications-and-uses\">Aplica\u00e7\u00f5es e usos<\/h2>\n<ul>\n<li><strong>A\u00e7o inoxid\u00e1vel 304:<\/strong> Utens\u00edlios de cozinha, dispositivos m\u00e9dicos, equipamentos de processamento de alimentos<\/li>\n<li><strong>A\u00e7o inoxid\u00e1vel 416:<\/strong> Engrenagens, v\u00e1lvulas, fixadores<\/li>\n<\/ul>\n<h2 id=\"cost-and-availability\">Custo e Disponibilidade<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Aspeto<\/th>\n<th>A\u00e7o inoxid\u00e1vel 304<\/th>\n<th>A\u00e7o Inoxid\u00e1vel 416<\/th>\n<\/tr>\n<tr>\n<td>Custo<\/td>\n<td>Mais alto<\/td>\n<td>Inferior<\/td>\n<\/tr>\n<tr>\n<td>Disponibilidade<\/td>\n<td>Elevado<\/td>\n<td>Moderado<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"heat-treatment-processes\">Processos de Tratamento T\u00e9rmico<\/h2>\n<ul>\n<li><strong>A\u00e7o inoxid\u00e1vel 304:<\/strong> Recozimento a 1900\u00b0F, t\u00eampera em \u00e1gua<\/li>\n<li><strong>A\u00e7o inoxid\u00e1vel 416:<\/strong> Endurecimento a 1700-1850\u00b0F, revenido a 300-700\u00b0F<\/li>\n<\/ul>\n<h2 id=\"corrosion-resistance\">Resist\u00eancia \u00e0 corros\u00e3o<\/h2>\n<ul>\n<li><strong>A\u00e7o inoxid\u00e1vel 304:<\/strong> Excelente resist\u00eancia \u00e0 corros\u00e3o devido ao alto teor de cromo<\/li>\n<li><strong>A\u00e7o inoxid\u00e1vel 416:<\/strong> Resist\u00eancia moderada \u00e0 corros\u00e3o, mais propensa \u00e0 ferrugem em ambientes agressivos<\/li>\n<\/ul>\n<h2 id=\"composition-and-material-properties\">Composi\u00e7\u00e3o e propriedades dos materiais<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Im\u00f3veis<\/th>\n<th>A\u00e7o inoxid\u00e1vel 304<\/th>\n<th>A\u00e7o Inoxid\u00e1vel 416<\/th>\n<\/tr>\n<tr>\n<td>Teor de cr\u00f3mio<\/td>\n<td>18%<\/td>\n<td>12%<\/td>\n<\/tr>\n<tr>\n<td>Teor de n\u00edquel<\/td>\n<td>8%<\/td>\n<td>Nenhum<\/td>\n<\/tr>\n<tr>\n<td>Teor de carbono<\/td>\n<td>Baixa<\/td>\n<td>Elevado<\/td>\n<\/tr>\n<tr>\n<td>Magn\u00e9tico<\/td>\n<td>N\u00e3o<\/td>\n<td>Sim<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"mechanical-strength-and-hardness\">Resist\u00eancia Mec\u00e2nica e Dureza<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Im\u00f3veis<\/th>\n<th>A\u00e7o inoxid\u00e1vel 304<\/th>\n<th>A\u00e7o Inoxid\u00e1vel 416<\/th>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/td>\n<td>621 MPa<\/td>\n<td>517 MPa<\/td>\n<\/tr>\n<tr>\n<td>Dureza<\/td>\n<td>201 Brinell<\/td>\n<td>Alto (mais de 200 Brinell ap\u00f3s tratamento t\u00e9rmico)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"machinability-and-weldability\">Usinabilidade e soldabilidade<\/h2>\n<ul>\n<li><strong>A\u00e7o inoxid\u00e1vel 304:<\/strong> Usinabilidade moderada, excelente soldabilidade<\/li>\n<li><strong>A\u00e7o inoxid\u00e1vel 416:<\/strong> Alta usinabilidade, baixa soldabilidade devido ao teor de enxofre<\/li>\n<\/ul>\n<h2 id=\"conclusion\">Conclus\u00e3o<\/h2>\n<p>Em resumo, os a\u00e7os inoxid\u00e1veis 304 e 416 apresentam diferen\u00e7as distintas. 304 oferece resist\u00eancia \u00e0 corros\u00e3o e soldabilidade superiores, tornando-o ideal para ambientes que necessitam de alta durabilidade. Em contraste, o 416 proporciona maior usinabilidade e dureza, adequado para aplica\u00e7\u00f5es que exigem usinagem significativa. Sua escolha depende das necessidades espec\u00edficas do seu projeto, considerando condi\u00e7\u00f5es ambientais, requisitos mec\u00e2nicos e custos.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00cdndice Pr\u00f3s e Contras Propriedades magn\u00e9ticas Quais s\u00e3o os equivalentes de SS304 vs SS416 Aplica\u00e7\u00f5es e usos Custo e disponibilidade Processos de tratamento t\u00e9rmico Resist\u00eancia \u00e0 corros\u00e3o Composi\u00e7\u00e3o e propriedades do material Resist\u00eancia mec\u00e2nica e dureza Usinabilidade e soldabilidade Conclus\u00e3o Explore o n\u00facleo: revelando as 10 principais diferen\u00e7as entre 304 e A\u00e7o Inoxid\u00e1vel 416 304 e 416 [\u2026]<\/p>","protected":false},"author":1,"featured_media":4072,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-4000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-selection-guide"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/posts\/4000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/comments?post=4000"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/posts\/4000\/revisions"}],"predecessor-version":[{"id":4003,"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/posts\/4000\/revisions\/4003"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/media\/4072"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/media?parent=4000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/categories?post=4000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/pt\/wp-json\/wp\/v2\/tags?post=4000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}