{"id":21790,"date":"2025-04-03T03:28:00","date_gmt":"2025-04-02T19:28:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=21790"},"modified":"2025-03-31T11:13:18","modified_gmt":"2025-03-31T03:13:18","slug":"aermet-310-guideline","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/pt\/alloy-steel\/aermet-310-guideline\/","title":{"rendered":"A\u00e7o AerMet 310 AMS 6478 | UNS K92581"},"content":{"rendered":"<p class=\"c9\"><span class=\"c4\">No SteelPro Group, passamos duas d\u00e9cadas entregando excel\u00eancia metal\u00fargica. A\u00e7o como o AerMet\u00ae 310 Steel incorpora nosso comprometimento em resolver desafios extremos de engenharia. Este guia corta a complexidade para mostrar por que o AerMet 310 supera os a\u00e7os convencionais em aplica\u00e7\u00f5es cr\u00edticas de vida.<\/span><\/p><h2 class=\"wp-block-heading c9 c13\" id=\"h.sovzh6gsi4ou\"><span class=\"c14\">O que \u00e9 a\u00e7o AerMet 310?<\/span><\/h2><p class=\"c9\"><span class=\"c4\">AerMet 310 \u00e9 um a\u00e7o de liga de ultra-alta resist\u00eancia projetado para condi\u00e7\u00f5es de carga extremas. Ele oferece tenacidade excepcional, resist\u00eancia \u00e0 fadiga e resist\u00eancia \u00e0 corros\u00e3o sob tens\u00e3o (SCC), tornando-o ideal para aplica\u00e7\u00f5es aeroespaciais, de defesa e industriais de alto desempenho. Sua composi\u00e7\u00e3o, incluindo cobalto, n\u00edquel, cromo e molibd\u00eanio, aumenta a resist\u00eancia e a ductilidade. A liga mant\u00e9m seu desempenho em temperaturas de at\u00e9 400 \u00b0F (204 \u00b0C), garantindo confiabilidade em ambientes exigentes.<\/span><\/p><h2 class=\"wp-block-heading c9 c13\" id=\"h.qylfhs1ubm4c\"><span class=\"c14\">Graus equivalentes e padr\u00f5es da ind\u00fastria AerMet 310<\/span><\/h2><h3 class=\"wp-block-heading c27\" id=\"h.sx7di2um9kfl\"><span class=\"c21\">Padr\u00f5es da ind\u00fastria para AerMet 310<\/span><\/h3><ul class=\"wp-block-list c8 lst-kix_22mlkpt8lmbi-0 start\"><li><span class=\"c12\">AMS 6478<\/span><span class=\"c4\">\u00a0\u2013 Especifica\u00e7\u00e3o de material aeroespacial para a\u00e7o AerMet 310 tratado termicamente e de ultra-alta resist\u00eancia.<\/span><\/li>\n\n<li><span class=\"c12\">AMS 6532<\/span><span class=\"c4\">\u00a0\u2013 Especifica\u00e7\u00e3o cobrindo o processamento e as propriedades do AerMet 310.<\/span><\/li><\/ul><h3 class=\"wp-block-heading c9 c13\" id=\"h.fhwywq5dbby2\"><span class=\"c21\">Notas equivalentes<\/span><\/h3><ul class=\"wp-block-list c8 lst-kix_khd1r4zgwn8i-0 start\"><li><span class=\"c12\">UNS K92581<\/span><span class=\"c4\">\u00a0\u2013 Designa\u00e7\u00e3o do Sistema de Numera\u00e7\u00e3o Unificado (UNS) para o AerMet 310.<\/span><\/li><\/ul><h3 class=\"wp-block-heading c9 c13\" id=\"h.mt5c63v1w1fm\"><span class=\"c21\">Materiais Alternativos<\/span><\/h3><p class=\"c0 c28\"><span class=\"c4\">Os seguintes materiais compartilham caracter\u00edsticas semelhantes com o a\u00e7o AerMet 310:<\/span><\/p><ul class=\"wp-block-list c8 lst-kix_khd1r4zgwn8i-0\"><li><span class=\"c12\">AerMet 100<\/span><span class=\"c4\">\u00a0\u2013 Uma liga de alta resist\u00eancia semelhante com resist\u00eancia ligeiramente menor, mas tenacidade compar\u00e1vel.<\/span><\/li>\n\n<li><span class=\"c12\">300M (AMS 6257)<\/span><span class=\"c4\">\u00a0\u2013 Um a\u00e7o de alta resist\u00eancia e baixa liga usado em aplica\u00e7\u00f5es aeroespaciais.<\/span><\/li>\n\n<li><span class=\"c12\">Maraging 250 (AMS 6512)<\/span><span class=\"c4\">\u00a0\u2013 Um a\u00e7o de ultra-alta resist\u00eancia \u00e0 base de n\u00edquel com excelente tenacidade.<\/span><\/li><\/ul><h2 class=\"wp-block-heading c20\" id=\"h.syd4m5ybpl6\"><span class=\"c14\">Aplica\u00e7\u00f5es do a\u00e7o AerMet 310<\/span><\/h2><h3 class=\"wp-block-heading c9 c13\" id=\"h.yzptp5o5z8ne\"><span class=\"c21\">Defesa e Armadura<\/span><\/h3><ul class=\"wp-block-list c8 lst-kix_pzghsdikokom-0 start\"><li><span class=\"c4\">Chapeamento de ve\u00edculo bal\u00edstico (MIL-DTL-32371)<\/span><\/li>\n\n<li><span class=\"c4\">Blocos de montagem de muni\u00e7\u00f5es<\/span><\/li>\n\n<li><span class=\"c4\">Acoplamentos de eixo submarino<\/span><\/li><\/ul><h3 class=\"wp-block-heading c9 c13\" id=\"h.5ydxavi0szrg\"><span class=\"c21\">Aeroespacial<\/span><\/h3><ul class=\"wp-block-list c8 lst-kix_6qnjkx7lxgke-0 start\"><li><span class=\"c4\">Atuadores de trem de pouso<\/span><\/li>\n\n<li><span class=\"c4\">Eixos de motores a jato supers\u00f4nicos<\/span><\/li>\n\n<li><span class=\"c4\">Fixadores estruturais de naves espaciais<\/span><\/li><\/ul><h3 class=\"wp-block-heading c9 c13\" id=\"h.m4dpjvm9r25w\"><span class=\"c21\">Energia e Industrial<\/span><\/h3><ul class=\"wp-block-list c8 lst-kix_obpjgeiil08b-0 start\"><li><span class=\"c4\">Eixos de turbinas e\u00f3licas offshore<\/span><\/li>\n\n<li><span class=\"c4\">Componentes de v\u00e1lvula de alta press\u00e3o<\/span><\/li>\n\n<li><span class=\"c4\">Barras de controle do reator nuclear<\/span><\/li><\/ul><h2 class=\"wp-block-heading c9 c13\" id=\"h.ei826o403ifj\"><span class=\"c14\">Composi\u00e7\u00e3o qu\u00edmica do a\u00e7o AerMet 310<\/span><\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Elementos<\/strong><\/td><td><strong>Conte\u00fado<\/strong><\/td><\/tr><tr><td>Ferro (Fe)<\/td><td>Equil\u00edbrio<\/td><\/tr><tr><td>Cobalto (Co)<\/td><td>\u2264 15,0 %<\/td><\/tr><tr><td>N\u00edquel (Ni)<\/td><td>11.0 %<\/td><\/tr><tr><td>Cromo (Cr)<\/td><td>2.40 %<\/td><\/tr><tr><td>Molibd\u00eanio (Mo)<\/td><td>1.40 %<\/td><\/tr><tr><td>Carbono (C)<\/td><td>\u2264 0,25 %<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading c9 c13\" id=\"h.aoaybovkfuj0\">Propriedades mec\u00e2nicas do a\u00e7o AerMet 310<\/h2><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Propriedade<\/strong><\/td><td><strong>M\u00e9trico<\/strong><\/td><td><strong>Imperial<\/strong><\/td><\/tr><tr><td>Resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/td><td>2170 MPa<\/td><td>315.000 psi<\/td><\/tr><tr><td>Limite de escoamento (0,2%)<\/td><td>1900 MPa<\/td><td>275.000 psi<\/td><\/tr><tr><td>Alongamento na ruptura<\/td><td>15%<\/td><td>15%<\/td><\/tr><tr><td>Resist\u00eancia \u00e0 fratura<\/td><td>71,42 MPa\u221am<\/td><td>65 ksi\u221apol<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading c9 c13\" id=\"h.b5yts9exvwur\"><span class=\"c14\">Propriedades f\u00edsicas do a\u00e7o AerMet 310<\/span><\/h2><ul class=\"wp-block-list c8 lst-kix_odrco8oi6dqz-0 start\"><li><span class=\"c12\">Densidade<\/span><span class=\"c4\">: 7,97 g\/cm\u00b3 | 0,288 lb\/pol\u00b3<\/span><\/li><\/ul><h2 class=\"wp-block-heading c9 c13\" id=\"h.drwqidqli630\"><span class=\"c14\">Dimens\u00f5es dos produtos de a\u00e7o AerMet 310<\/span><\/h2><p class=\"c9\"><span class=\"c4\">O SteelPro Group oferece produtos AerMet 310 cortados sob medida com precis\u00e3o e toler\u00e2ncia controlada, minimizando o desperd\u00edcio de material para componentes de alto valor.<\/span><\/p><figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Formul\u00e1rio do produto<\/strong><\/td><td><strong>Espessura<\/strong><\/td><td><strong>Largura<\/strong><\/td><td><strong>Di\u00e2metro<\/strong><\/td><td><strong>Comprimento<\/strong><\/td><\/tr><tr><td>Barra redonda<\/td><td>N\/A<\/td><td>N\/A<\/td><td>0,25\u2033 \u2013 10\u2033<br>(6,35 \u2013 254 mm)<\/td><td>12\u2033 \u2013 240\u2033<br>(305 \u2013 6096 mil\u00edmetros)<\/td><\/tr><tr><td>Placa<\/td><td>0,125\u2033 \u2013 2,0\u2033<br>(3,18 \u2013 50,8 mm)<\/td><td>12\u2033 \u2013 96\u2033<br>(305 \u2013 2438 mil\u00edmetros)<\/td><td>N\/A<\/td><td>12\u2033 \u2013 240\u2033<br>(305 \u2013 6096 mil\u00edmetros)<\/td><\/tr><tr><td>Folha<\/td><td>0,020\u2033 \u2013 0,125\u2033<br>(0,5 \u2013 3,18 mm)<\/td><td>24\u2033 \u2013 72\u2033<br>(610 \u2013 1829 mil\u00edmetros)<\/td><td>N\/A<\/td><td>48\u2033 \u2013 144\u2033<br>(1219 \u2013 3658 mil\u00edmetros)<\/td><\/tr><tr><td>Faixa<\/td><td>0,010\u2033 \u2013 0,125\u2033<br>(0,25 \u2013 3,18 mm)<\/td><td>0,5\u2033 \u2013 12\u2033<br>(12,7 \u2013 305 mm)<\/td><td>N\/A<\/td><td>12\u2033 \u2013 120\u2033<br>(305 \u2013 3048 mil\u00edmetros)<\/td><\/tr><tr><td>Fio<\/td><td>N\/A<\/td><td>N\/A<\/td><td>0,010\u2033 \u2013 0,5\u2033<br>(0,25 \u2013 12,7 mm)<\/td><td>12\u2033 \u2013 3600\u2033<br>(305 \u2013 91.440 mm)<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading c9 c13\" id=\"h.vrtife2y7ry5\"><span class=\"c14\">Tratamento t\u00e9rmico de a\u00e7o AerMet 310<\/span><\/h2><h3 class=\"wp-block-heading c16 c13\" id=\"h.bgz466kor4mw\"><span class=\"c21\">Tratamento de solu\u00e7\u00f5es<\/span><\/h3><p class=\"c9\">O material \u00e9 aquecido a <span class=\"c12\">1675\u00b0F (913\u00b0C) \u00b125\u00b0F<\/span><span class=\"c4\">&nbsp;e mantido por uma hora antes do resfriamento ao ar. Este processo dissolve elementos de liga uniformemente, otimizando a microestrutura para propriedades mec\u00e2nicas aprimoradas.<\/span><\/p><h3 class=\"wp-block-heading c13 c16\" id=\"h.yu18y0nb9mbp\"><span class=\"c21\">Tratamento Criog\u00eanico<\/span><\/h3><p class=\"c9\">Para melhorar a tenacidade e reduzir a austenita retida, o a\u00e7o \u00e9 resfriado para <span class=\"c12\">-100\u00b0F (-73\u00b0C)<\/span><span class=\"c4\">&nbsp;e mantido por pelo menos uma hora. Esta etapa aumenta a estabilidade dimensional e a resist\u00eancia \u00e0 fadiga.<\/span><\/p><h3 class=\"wp-block-heading c16 c13\" id=\"h.d8xozc4g6dlg\"><span class=\"c21\">Tratamento do envelhecimento<\/span><\/h3><p class=\"c9\">Para atingir o endurecimento final, o material \u00e9 reaquecido at\u00e9 <span class=\"c12\">900\u00b0F (482\u00b0C) \u00b110\u00b0F<\/span>&nbsp;para <span class=\"c12\">3 a 8 horas<\/span>. Temperaturas <span class=\"c12\">abaixo de 875\u00b0F (468\u00b0C)<\/span><span class=\"c4\">&nbsp;devem ser evitados, pois podem comprometer a resist\u00eancia.<\/span><\/p><h3 class=\"wp-block-heading c16 c13\" id=\"h.3uuqxcnj59g6\"><span class=\"c21\">Resfriamento e t\u00eampera<\/span><\/h3><p class=\"c9\">N\u00e3o \u00e9 recomendado resfriar com \u00e1gua devido ao risco de rachaduras. <span class=\"c12\">A t\u00eampera em \u00f3leo \u00e9 preferida para grandes se\u00e7\u00f5es<\/span>, enquanto <span class=\"c12\">o resfriamento a ar \u00e9 adequado para pe\u00e7as menores<\/span>. O material deve ser resfriado at\u00e9 <span class=\"c12\">150\u00b0F (66\u00b0C) em 2 horas<\/span><span class=\"c4\">&nbsp;para evitar transforma\u00e7\u00f5es de fase indesej\u00e1veis.<\/span><\/p><ul class=\"wp-block-list c8 lst-kix_zc0vjqq7d683-0 start\"><li><span class=\"c4\">Para evitar a descarboneta\u00e7\u00e3o da superf\u00edcie, o tratamento t\u00e9rmico deve ser realizado em um forno de atmosfera neutra ou sob condi\u00e7\u00f5es de v\u00e1cuo.<\/span><\/li><\/ul><h2 class=\"wp-block-heading c9 c13\" id=\"h.iqlexasshegj\"><span class=\"c14\">Processamento de a\u00e7o AerMet 310<\/span><\/h2><h3 class=\"wp-block-heading c9 c13\" id=\"h.kdfsm9apqf6y\"><span class=\"c21\">Forjamento<\/span><\/h3><p class=\"c9\">O AerMet 310 deve ser forjado a uma temperatura inicial m\u00e1xima de <span class=\"c12\">2250\u00b0F (1232\u00b0C)<\/span>&nbsp;e terminou abaixo <span class=\"c12\">1650\u00b0F (899\u00b0C)<\/span><span class=\"c4\">. Exceder esses limites pode causar crescimento excessivo de gr\u00e3os, reduzindo a tenacidade. O resfriamento controlado ap\u00f3s o forjamento \u00e9 necess\u00e1rio para manter a integridade do material.<\/span><\/p><h3 class=\"wp-block-heading c9 c13\" id=\"h.gp3qaih7vm6u\"><span class=\"c21\">Usinagem<\/span><\/h3><p class=\"c9\">Devido \u00e0 sua alta resist\u00eancia, o AerMet 310 \u00e9 mais dif\u00edcil de usinar do que os a\u00e7os convencionais. <span class=\"c12\">Para equilibrar a efici\u00eancia e a vida \u00fatil da ferramenta, as ferramentas de corte de carboneto<\/span>&nbsp;s\u00e3o recomendadas, com uma velocidade de corte \u00f3tima de <span class=\"c12\">280-350 p\u00e9s quadrados<\/span><span class=\"c4\">.<\/span><\/p><ul class=\"wp-block-list c8 lst-kix_54o9ozr1qo5a-0 start\"><li>Para geometrias complexas, o SteelPro Group fornece blanks AerMet 310 pr\u00e9-usinados com superf\u00edcies com al\u00edvio de tens\u00f5es<\/li><\/ul><h3 class=\"wp-block-heading c16 c13\" id=\"h.fnghaesz6a4o\"><span class=\"c21\">Al\u00edvio do estresse<\/span><\/h3><p class=\"c9\">Ap\u00f3s a usinagem grosseira, o material deve ser aquecido at\u00e9 <span class=\"c12\">800\u00b0F (427\u00b0C) por 1 a 3 horas<\/span><span class=\"c4\">&nbsp;para reduzir tens\u00f5es internas e minimizar distor\u00e7\u00f5es durante a usinagem final.<\/span><\/p><h2 class=\"wp-block-heading c9 c13\" id=\"h.4ht091zgeth8\"><span class=\"c14\">Otimize seu projeto com a\u00e7o certificado AerMet 310<\/span><\/h2><p class=\"c9\"><span class=\"c26\">Procurando por um confi\u00e1vel <\/span><span class=\"c26\">fornecedor de a\u00e7o<\/span><span class=\"c26 c30\">? <\/span><\/p><p class=\"c9\">Fornecemos material certificado como a\u00e7o AerMet 310<span class=\"c4\">&nbsp;em v\u00e1rias formas, cortados de acordo com especifica\u00e7\u00f5es exatas e processados para atender aos mais altos padr\u00f5es da ind\u00fastria. Entre em contato hoje mesmo para discutir suas necessidades de material, solicitar um or\u00e7amento ou explorar op\u00e7\u00f5es de processamento personalizadas. Garanta que seu projeto se beneficie do melhor em tecnologia de a\u00e7o de ultra-alta resist\u00eancia.<\/span><\/p><p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Descubra a resist\u00eancia do a\u00e7o AerMet 310 com o SteelPro Group. Explore suas propriedades, tratamento t\u00e9rmico, usinagem e especifica\u00e7\u00f5es de produto para aplica\u00e7\u00f5es de alto desempenho.<\/p>","protected":false},"author":1,"featured_media":21791,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_eb_attr":"","rank_math_lock_modified_date":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4308],"tags":[],"class_list":["post-21790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-alloy-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/posts\/21790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/comments?post=21790"}],"version-history":[{"count":0,"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/posts\/21790\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/media\/21791"}],"wp:attachment":[{"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/media?parent=21790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/categories?post=21790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/steelprogroup.com\/pt\/wp-json\/wp\/v2\/tags?post=21790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}