{"id":807,"date":"2023-03-14T13:16:14","date_gmt":"2023-03-14T13:16:14","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=807"},"modified":"2024-12-23T21:14:02","modified_gmt":"2024-12-23T21:14:02","slug":"aco-1045","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/pt\/products\/1045-steel\/","title":{"rendered":"1045 Steel | AISI 1045 | 1,191 | C45 | S45C"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-ktjnb-532cba00f59471f003ca3b6bab08620f\">\n.flex_column.av-ktjnb-532cba00f59471f003ca3b6bab08620f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-ktjnb-532cba00f59471f003ca3b6bab08620f av_two_third  avia-builder-el-0  el_before_av_one_third  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-km96i2lq-f3bbfe4577f744b1f3458ecb45bb7cae'  ><div class='avia_textblock' ><h1><strong><b>1045 Steel | <\/b><\/strong><strong><b>AISI 1045 | 1,191 | C45 | S45C<\/b><\/strong><\/h1>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-809 size-full\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/AISI-1045-Round-bar.jpg\" alt=\"AISI-1045-barra redonda\" width=\"700\" height=\"525\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/AISI-1045-Round-bar.jpg 700w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/AISI-1045-Round-bar-300x225.jpg 300w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/p>\n<p><strong><b>WALDUN \u00e9 um dos melhores <\/b><\/strong><strong><b>Fabricante e exportador de a\u00e7o AISI 1045<\/b><\/strong><strong><b>\u00a0na China. WALDUN \u00e9 <\/b><\/strong><strong><b>fornecendo<\/b><\/strong><strong><b>\u00a0com redondo, quadrado, plano, bloco e eixo, etc.<\/b><\/strong><\/p>\n<p>O a\u00e7o 1045 \u00e9 definido como a\u00e7o de carbono m\u00e9dio que tem 0,43%-0,5% de carbono. Oferece boa soldabilidade, boa usinabilidade, alta resist\u00eancia e propriedades de impacto, mas baixa temperabilidade devido \u00e0 falta de elementos de liga adequados, mas pode obter durezas de superf\u00edcie 54 -60HRC ap\u00f3s o endurecimento por chama ou indu\u00e7\u00e3o. O a\u00e7o 1045 \u00e9 geralmente fornecido na condi\u00e7\u00e3o forjado a quente preto ou normalizado e tem uma resist\u00eancia \u00e0 tra\u00e7\u00e3o de 570 -700 MPa com dureza de superf\u00edcie 170-210HB.<\/p>\n<h2><strong><b>1045<\/b><\/strong><strong><b>\u00a0A\u00e7o <\/b><\/strong><strong><b>Forma, tamanho e toler\u00e2ncia do suprimento<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Formul\u00e1rio de Fornecimento<\/td>\n<td>Tamanho (mm)<\/td>\n<td>Processar<\/td>\n<td colspan=\"2\">Toler\u00e2ncia<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Redondo<\/td>\n<td>\u03a66-\u03a6100<\/td>\n<td>Desenho frio<\/td>\n<td>Preto brilhante<\/td>\n<td>Melhor H11<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u03a616-\u03a6350<\/td>\n<td rowspan=\"2\">Laminados a quente<\/td>\n<td>Preto<\/td>\n<td>-0 \/ + 1mm<\/td>\n<\/tr>\n<tr>\n<td>Descascado \/ mo\u00eddo<\/td>\n<td>Melhor H11<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u03a690-\u03a61000<\/td>\n<td rowspan=\"2\">Forjado a Quente<\/td>\n<td>Preto<\/td>\n<td>-0 \/ + 5mm<\/td>\n<\/tr>\n<tr>\n<td>Rough Turned<\/td>\n<td>-0 \/ + 3mm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Plano \/ Quadrado \/ Bloco<\/td>\n<td>Espessura: 120-800<\/td>\n<td rowspan=\"2\">Forjado a Quente<\/td>\n<td>Preto<\/td>\n<td>-0 \/ + 8 mm<\/td>\n<\/tr>\n<tr>\n<td>Largura: 120-1500<\/td>\n<td>Rough Machined<\/td>\n<td>-0 \/ + 3mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Observa\u00e7\u00e3o: a toler\u00e2ncia pode ser personalizada de acordo com as solicita\u00e7\u00f5es<\/p>\n<h2><strong>Composi\u00e7\u00e3o qu\u00edmica<\/strong><\/h2>\n<p>A tabela a seguir destaca a composi\u00e7\u00e3o qu\u00edmica do a\u00e7o 1045:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Elemento<\/strong><\/th>\n<th><strong>Conte\u00fado (%)<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Carbono (C)<\/td>\n<td>0,43\u20130,50<\/td>\n<\/tr>\n<tr>\n<td>Sil\u00edcio (Si)<\/td>\n<td>0,10\u20130,40<\/td>\n<\/tr>\n<tr>\n<td>Mangan\u00eas (Mn)<\/td>\n<td>0,60\u20130,90<\/td>\n<\/tr>\n<tr>\n<td>F\u00f3sforo (P)<\/td>\n<td>\u2264 0,040<\/td>\n<\/tr>\n<tr>\n<td>Enxofre (S)<\/td>\n<td>\u2264 0,050<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Esse teor de carbono e mangan\u00eas contribui para a resist\u00eancia e tenacidade do a\u00e7o, ao mesmo tempo em que mant\u00e9m sua usinabilidade.<\/p>\n<hr \/>\n<h2><strong>Propriedades mec\u00e2nicas<\/strong><\/h2>\n<p>As propriedades mec\u00e2nicas do a\u00e7o 1045 variam dependendo do seu tratamento:<\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Propriedade<\/strong><\/th>\n<th><strong>Normalizado<\/strong><\/th>\n<th><strong>Temperado e revenido<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Resist\u00eancia \u00e0 trac\u00e7\u00e3o<\/td>\n<td>570\u2013700 MPa<\/td>\n<td>800\u20131.000 MPa<\/td>\n<\/tr>\n<tr>\n<td>For\u00e7a de rendimento<\/td>\n<td>310\u2013450 MPa<\/td>\n<td>500\u2013800 MPa<\/td>\n<\/tr>\n<tr>\n<td>Alongamento na ruptura<\/td>\n<td>14\u201316%<\/td>\n<td>10\u201312%<\/td>\n<\/tr>\n<tr>\n<td>Dureza Brinell (HB)<\/td>\n<td>170-210<\/td>\n<td>200\u2013250<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>O 1045 normalizado \u00e9 adequado para aplica\u00e7\u00f5es gerais, enquanto o material temperado e revenido \u00e9 ideal para requisitos de maior tens\u00e3o.<\/p>\n<hr \/>\n<h2><strong>Principais caracter\u00edsticas e vantagens<\/strong><\/h2>\n<ol>\n<li><strong>For\u00e7a e Resist\u00eancia:<\/strong>\n<ul>\n<li>Oferece alta resist\u00eancia \u00e0 tra\u00e7\u00e3o e ao estresse mec\u00e2nico.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Temperabilidade:<\/strong>\n<ul>\n<li>A dureza da superf\u00edcie pode ser aumentada por meio de tratamento t\u00e9rmico, oferecendo resist\u00eancia ao desgaste sem comprometer a tenacidade do n\u00facleo.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Usinabilidade:<\/strong>\n<ul>\n<li>Facilmente usin\u00e1vel com ferramentas apropriadas, o que o torna ideal para pe\u00e7as de precis\u00e3o.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Versatilidade:<\/strong>\n<ul>\n<li>Adequado para uma ampla gama de tratamentos t\u00e9rmicos, incluindo recozimento, normaliza\u00e7\u00e3o e cementa\u00e7\u00e3o.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Custo-efic\u00e1cia:<\/strong>\n<ul>\n<li>Oferece alto desempenho a um custo competitivo, ideal para fabrica\u00e7\u00e3o em larga escala.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h2><strong>Aplica\u00e7\u00f5es do A\u00e7o 1045<\/strong><\/h2>\n<p>Gra\u00e7as \u00e0s suas excelentes propriedades mec\u00e2nicas, o a\u00e7o 1045 \u00e9 amplamente utilizado em v\u00e1rios setores:<\/p>\n<ul>\n<li><strong>Ind\u00fastria automobil\u00edstica:<\/strong>\n<ul>\n<li>Eixos, virabrequins, eixos e bielas.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Fabrica\u00e7\u00e3o de m\u00e1quinas:<\/strong>\n<ul>\n<li>Fusos, engrenagens, parafusos e componentes mec\u00e2nicos.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Equipamentos de constru\u00e7\u00e3o:<\/strong>\n<ul>\n<li>Cilindros hidr\u00e1ulicos, pinos e buchas.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Aplica\u00e7\u00f5es de ferramentas:<\/strong>\n<ul>\n<li>Matrizes, moldes e ferramentas de baixo estresse.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Engenharia Geral:<\/strong>\n<ul>\n<li>Pe\u00e7as estruturais que exigem resist\u00eancia moderada e resist\u00eancia ao desgaste.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h2><strong>Tratamento t\u00e9rmico do a\u00e7o 1045<\/strong><\/h2>\n<p>Os processos de tratamento t\u00e9rmico permitem a personaliza\u00e7\u00e3o das propriedades do a\u00e7o 1045 para atender a requisitos espec\u00edficos:<\/p>\n<ol>\n<li><strong>Anelamento:<\/strong>\n<ul>\n<li>Realizado a 750\u2013800\u00b0C, seguido de resfriamento lento no forno para amolecer o a\u00e7o para usinagem.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Normalizando:<\/strong>\n<ul>\n<li>Aquecido a 870\u2013920 \u00b0C e resfriado a ar para refinar a estrutura do gr\u00e3o, aumentando a tenacidade e a uniformidade.<\/li>\n<\/ul>\n<\/li>\n<li><strong>T\u00eampera e revenimento:<\/strong>\n<ul>\n<li>Temperado a 820\u2013860\u00b0C em \u00f3leo ou \u00e1gua e depois revenido a 540\u2013680\u00b0C para atingir um equil\u00edbrio entre resist\u00eancia e ductilidade.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Endurecimento por indu\u00e7\u00e3o ou chama:<\/strong>\n<ul>\n<li>O endurecimento da superf\u00edcie melhora a resist\u00eancia ao desgaste, mantendo um n\u00facleo resistente.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Al\u00edvio do stress:<\/strong>\n<ul>\n<li>Realizado ap\u00f3s usinagem ou soldagem para minimizar tens\u00f5es residuais e melhorar a estabilidade dimensional.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h2><strong>T\u00e9cnicas de Processamento<\/strong><\/h2>\n<ol>\n<li><strong>Usinagem:<\/strong>\n<ul>\n<li>Funciona bem com ferramentas de carboneto ou a\u00e7o r\u00e1pido, especialmente em condi\u00e7\u00f5es recozidas ou normalizadas.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Soldagem:<\/strong>\n<ul>\n<li>Pr\u00e9-aquecimento (150\u2013400\u00b0C) \u00e9 recomendado para evitar rachaduras. Al\u00edvio de tens\u00e3o p\u00f3s-soldagem tamb\u00e9m \u00e9 recomendado.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Trabalho a frio:<\/strong>\n<ul>\n<li>A conforma\u00e7\u00e3o a frio limitada \u00e9 poss\u00edvel, mas pode causar endurecimento por deforma\u00e7\u00e3o.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Trabalho a quente:<\/strong>\n<ul>\n<li>O forjamento \u00e9 realizado a 850\u20131.250 \u00b0C, seguido de resfriamento lento ou recozimento.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h2><strong>Compara\u00e7\u00f5es com notas semelhantes<\/strong><\/h2>\n<table>\n<thead>\n<tr>\n<th><strong>Grau de a\u00e7o<\/strong><\/th>\n<th><strong>AISI 1045 (1.1191)<\/strong><\/th>\n<th><strong>AISI 1020 (1.0402)<\/strong><\/th>\n<th><strong>A\u00e7o inoxid\u00e1vel AISI 4140 (1,7225)<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Conte\u00fado de carbono<\/td>\n<td>M\u00e9dio (0,43\u20130,50%)<\/td>\n<td>Baixo (0,18\u20130,23%)<\/td>\n<td>M\u00e9dio (0,38\u20130,43%)<\/td>\n<\/tr>\n<tr>\n<td>For\u00e7a<\/td>\n<td>Mais alto<\/td>\n<td>Moderado<\/td>\n<td>Mais alto com ligas<\/td>\n<\/tr>\n<tr>\n<td>Capacidade de endurecimento<\/td>\n<td>Moderado<\/td>\n<td>Baixo<\/td>\n<td>Alto<\/td>\n<\/tr>\n<tr>\n<td>Formul\u00e1rios<\/td>\n<td>Pe\u00e7as de alto estresse<\/td>\n<td>Pe\u00e7as de uso geral<\/td>\n<td>Pe\u00e7as para servi\u00e7os pesados<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2><strong>Certifica\u00e7\u00f5es e Normas<\/strong><\/h2>\n<p>Para garantir a qualidade, o a\u00e7o 1045 \u00e9 produzido de acordo com padr\u00f5es globais:<\/p>\n<ul>\n<li><strong>ASTM A29\/A29M:<\/strong> Padr\u00e3o para barras de a\u00e7o e a\u00e7o carbono.<\/li>\n<li><strong>EN 10083-2:<\/strong> A\u00e7os para t\u00eampera e revenimento.<\/li>\n<li><strong>Norma JIS G4051:<\/strong> Padr\u00f5es para S45C no Jap\u00e3o.<\/li>\n<\/ul>\n<h2><span id=\"FAQ_About_AISI_1045_Carbon_Steel_8211_ASTM_A29\">FAQ SOBRE A\u00c7O CARBONO AISI 1045 \u2013\u00a0<span id=\"SAE_1045_Steel_Bar_Chemical_Composition_per_ASTM_A29\">ASTM A29<\/span><\/span><\/h2>\n<h2><span id=\"What_grade_of_steel_is_1045\">QUE GRAU DE A\u00c7O \u00c9 1045?<\/span><\/h2>\n<p>O a\u00e7o 1045 \u00e9 um a\u00e7o de m\u00e9dio carbono que oferece melhores propriedades mec\u00e2nicas do que o a\u00e7o 1018, al\u00e9m de maior resist\u00eancia ao desgaste. O a\u00e7o 1045 pode ser tratado termicamente para atingir uma ampla gama de n\u00edveis de dureza, de HRC 22 a HRC 60. O a\u00e7o 1045 \u00e9 normalmente usado em aplica\u00e7\u00f5es onde s\u00e3o necess\u00e1rias maior resist\u00eancia e resist\u00eancia ao desgaste, como engrenagens, eixos, eixos e virabrequins. O a\u00e7o 1045 tamb\u00e9m \u00e9 frequentemente usado em 1045 O a\u00e7o 1045 \u00e9 um a\u00e7o de carbono m\u00e9dio, feito com carbono 0,44%-0,50%. Possui ductilidade e resist\u00eancia moderadas, al\u00e9m de boa usinabilidade e soldabilidade. 1045 \u00e9 mais forte do que a maioria dos a\u00e7os comuns de baixo carbono como 1018 e 1020, mas com maleabilidade semelhante. 1045 est\u00e1 dispon\u00edvel em redondos, quadrados, planos, hex\u00e1gonos e outros formatos. Seus acabamentos incluem laminado a quente (HR), estirado a frio (CD) e torneado retificado e polido (TG&amp;P). O eixo hot roll 1045 TGP atende \u00e0s especifica\u00e7\u00f5es e padr\u00f5es ASTM A108 Grau 1045. Resist\u00eancia \u00e0 tra\u00e7\u00e3o 125ksi min For\u00e7a de rendimento: 85 ksi min Alongamento: 12% em 2\u2033.<\/p>\n<h2><span id=\"Is_1045_a_good_steel\">O 1045 \u00c9 UM BOM A\u00c7O?<\/span><\/h2>\n<p>O a\u00e7o 1045 \u00e9 uma escolha popular para uma ampla gama de aplica\u00e7\u00f5es, desde ferramentas e m\u00e1quinas at\u00e9 pe\u00e7as automotivas. Sua popularidade se deve \u00e0 sua boa soldabilidade, tenacidade, resist\u00eancia e acessibilidade. O a\u00e7o 1045 tamb\u00e9m possui boa usinabilidade e pode ser tratado termicamente para maior dureza. Embora o a\u00e7o 1045 n\u00e3o seja t\u00e3o resistente \u00e0 corros\u00e3o quanto outros tipos de a\u00e7o, ele pode ser tratado com um revestimento ou tinta para melhorar sua durabilidade. No geral, o a\u00e7o 1045 \u00e9 uma op\u00e7\u00e3o vers\u00e1til e acess\u00edvel, adequada para uma variedade de aplica\u00e7\u00f5es.<\/p>\n<h2><span id=\"What_does_1045_mean_in_steel\">O QUE SIGNIFICA 1045 EM A\u00c7O?<\/span><\/h2>\n<p>O a\u00e7o 1045 \u00e9 um tipo de a\u00e7o de baixo carbono que cont\u00e9m entre 0,4 e 0,5 por cento de carbono. O a\u00e7o 1045 \u00e9 frequentemente usado em aplica\u00e7\u00f5es onde s\u00e3o necess\u00e1rias resist\u00eancia, dureza e resist\u00eancia ao desgaste. O a\u00e7o 1045 pode ser tratado termicamente para produzir uma ampla gama de propriedades, incluindo maior dureza e resist\u00eancia, usinabilidade aprimorada e soldabilidade aprimorada. O a\u00e7o 1045 tamb\u00e9m \u00e9 frequentemente usado em aplica\u00e7\u00f5es onde s\u00e3o necess\u00e1rias altas temperaturas, como em fornos e forjarias. O a\u00e7o 1045 est\u00e1 dispon\u00edvel em uma ampla variedade de formatos, incluindo redondos, quadrados, planos e hex\u00e1gonos. O a\u00e7o 1045 tamb\u00e9m pode ser fornecido em uma variedade de acabamentos de superf\u00edcie, incluindo laminados a quente, laminados a frio, recozidos ou normalizados.<\/p>\n<h2><span id=\"CAN_1045_steel_be_welded\">O A\u00c7O 1045 PODE SER SOLDADO?<\/span><\/h2>\n<p>O a\u00e7o 1045 pode ser soldado usando todos os m\u00e9todos de soldagem padr\u00e3o. No entanto, \u00e9 importante observar que o a\u00e7o 1045 possui alto teor de carbono, o que pode torn\u00e1-lo suscet\u00edvel a trincas. Como resultado, \u00e9 importante usar um processo de soldagem com baixo teor de hidrog\u00eanio e evitar qualquer resfriamento s\u00fabito da \u00e1rea de solda. Al\u00e9m disso, muitas vezes \u00e9 necess\u00e1rio realizar um tratamento t\u00e9rmico p\u00f3s-soldagem para aliviar as tens\u00f5es e promover a cicatriza\u00e7\u00e3o da \u00e1rea de solda. Com os devidos cuidados e aten\u00e7\u00e3o, o a\u00e7o 1045 pode ser soldado com sucesso sem qualquer dificuldade.<\/p>\n<h2><span id=\"What_is_the_difference_between_1045_and_4140_steel\">QUAL A DIFEREN\u00c7A ENTRE O A\u00c7O 1045 E O 4140?<\/span><\/h2>\n<p>O a\u00e7o 1045 \u00e9 um a\u00e7o de m\u00e9dio carbono que oferece melhores propriedades mec\u00e2nicas do que o a\u00e7o 1018 e outros a\u00e7os de baixo carbono. 1045 \u00e9 ideal para aplica\u00e7\u00f5es que exigem maior resist\u00eancia e resist\u00eancia ao desgaste. 1045 tem o mais comum dos a\u00e7os laminados a quente. \u00c9 adequado para eixos, engrenagens e forjados. 1045 deve ser normalizado antes do tratamento t\u00e9rmico. O a\u00e7o 4140 \u00e9 um a\u00e7o de baixa liga que cont\u00e9m cromo, molibd\u00eanio e mangan\u00eas. 4140 \u00e9 um a\u00e7o temperado em \u00f3leo que pode ser tratado termicamente em uma variedade de n\u00edveis de dureza. 4140 oferece boa resist\u00eancia ao desgaste e tenacidade em contraste com outros a\u00e7os temperados e revenidos. 4140 \u00e9 normalmente usado em aplica\u00e7\u00f5es onde s\u00e3o necess\u00e1rias for\u00e7a, dureza e resist\u00eancia \u00e0 abras\u00e3o. A diferen\u00e7a entre os a\u00e7os 1045 e 4140 \u00e9 que o 1045 \u00e9 um a\u00e7o de m\u00e9dio carbono, enquanto o 4140 \u00e9 um a\u00e7o de baixa liga contendo cromo e molibd\u00eanio. O 1045 \u00e9 ideal para aplica\u00e7\u00f5es que exigem maior resist\u00eancia e resist\u00eancia ao desgaste, enquanto o 4140 \u00e9 adequado para aplica\u00e7\u00f5es onde s\u00e3o necess\u00e1rias resist\u00eancia, dureza e resist\u00eancia \u00e0 abras\u00e3o.<\/p>\n<h2><span id=\"Can_a_1045_be_hardened\">UM 1045 PODE SER ENDURECIDO?<\/span><\/h2>\n<p>O a\u00e7o 1045 \u00e9 um a\u00e7o de m\u00e9dio carbono vers\u00e1til que pode ser tratado termicamente, forjado e normalizado. 1045 pode ser usado para uma variedade de aplica\u00e7\u00f5es, incluindo engrenagens, eixos, eixos e parafusos. 1045 est\u00e1 dispon\u00edvel em uma variedade de formas, incluindo redondo, quadrado e ret\u00e2ngulo. 1045 pode ser endurecido aquecendo o a\u00e7o a aproximadamente 1700 graus Fahrenheit e depois resfriando em \u00e1gua ou \u00f3leo. 1045 tamb\u00e9m pode ser recozido aquecendo o a\u00e7o a aproximadamente 1500 graus Fahrenheit e depois resfriando em um forno. 1045 \u00e9 um a\u00e7o vers\u00e1til que pode ser usado para uma variedade de aplica\u00e7\u00f5es.<\/p>\n<h2><span id=\"What_is_1045_carbon_steel_used_for\">PARA QUE SERVE O A\u00c7O CARBONO 1045?<\/span><\/h2>\n<p>O a\u00e7o 1045 \u00e9 um a\u00e7o de m\u00e9dio carbono que oferece melhores propriedades mec\u00e2nicas do que o a\u00e7o 1018 e outros a\u00e7os de baixo carbono. Sua resist\u00eancia, durabilidade e estabilidade dimensional tornam o a\u00e7o 1045 adequado para aplica\u00e7\u00f5es que exigem um alto grau de resist\u00eancia ao desgaste. O a\u00e7o 1045 pode ser tratado termicamente para obter uma ampla gama de n\u00edveis de dureza, desde HRC22 para aplica\u00e7\u00f5es suaves at\u00e9 HRC60 para m\u00e1xima resist\u00eancia ao desgaste. O a\u00e7o carbono 1045 tamb\u00e9m oferece boa soldabilidade, usinabilidade e pode ser normalizado ou recozido ap\u00f3s tratamento t\u00e9rmico. O a\u00e7o carbono 1045 \u00e9 comumente usado nas ind\u00fastrias automotiva e de constru\u00e7\u00e3o para uma variedade de aplica\u00e7\u00f5es.<\/p>\n<h2>Outro A\u00e7o Relacionado<\/h2>\n<\/div><\/section><br \/>\n<div  id=\"av-sc-portfolio-1\"  class=\"av-portfolio-grid-sorting-container\"><div class='sort_width_container  av-sort-yes' data-portfolio-id='1' ><div id='js_sort_items' ><div class='sort_by_cat hidden'><a href=\"#\" data-filter=\"all_sort\" class=\"all_sort_button active_sort\"><span class=\"inner_sort_button\"><span>Tudo<\/span><small class=\"av-cat-count\"> 15 <\/small><\/span><\/a><span class=\"text-sep alloysteel_sort_sep\">\/<\/span><a href=\"#\" data-filter=\"alloysteel_sort\" class=\"alloysteel_sort_button\" ><span class=\"inner_sort_button\"><span>Liga de a\u00e7o<\/span><small class=\"av-cat-count\"> 15 <\/small><\/span><\/a><\/div><\/div><\/div><div  class='grid-sort-container isotope   no_margin-container with-title-container grid-total-odd grid-col-3 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title='35NiCr6 \/ 1.5815 A\u00e7o'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/35NiCr6-1.5815-Steel-260x185.png\" class=\"wp-image-1775 avia-img-lazy-loading-not-1775 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"35NiCr6 1,5815 A\u00e7o\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o 35NiCr6 \/ 1.5815\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/35nicr6-1-5815-steel\/' title='35NiCr6 \/ 1.5815 A\u00e7o'>35NiCr6 \/ 1.5815 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1770' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1770 grid-entry-overview grid-loop-13 grid-parity-odd 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A\u00e7o 30NiCrMo16-6 \/ 1.6747\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/30nicrmo16-6-1-6747-steel\/' title='30NiCrMo16-6 \/ 1.6747 A\u00e7o'>30NiCrMo16-6 \/ 1.6747 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1766' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1766 grid-entry-overview grid-loop-14 grid-parity-even  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/51crv4-1-8159-spring-steel\/\" title='51CrV4 \/ 1.8159 Mola de a\u00e7o'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/51CrV4-1.8159-Spring-Steel-260x185.jpg\" class=\"wp-image-1767 avia-img-lazy-loading-not-1767 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alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/aisi-8630-alloy-steel\/\" title='Liga de a\u00e7o AISI 8630'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/07\/AISI-8630-Alloy-Steel-260x185.jpg\" class=\"wp-image-1746 avia-img-lazy-loading-not-1746 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Liga de a\u00e7o AISI 8630\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/07\/AISI-8630-Alloy-Steel-260x185.jpg 260w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/07\/AISI-8630-Alloy-Steel-16x12.jpg 16w\" sizes=\"(max-width: 260px) 100vw, 260px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o Liga AISI 8630\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/aisi-8630-alloy-steel\/' title='Liga de a\u00e7o AISI 8630'>Liga de a\u00e7o AISI 8630<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/div>   <!--   class=\"av-portfolio-grid-sorting-container\"  --><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-dfpfj-ffdced8453f3949a21edc1cc286cb573\">\n.flex_column.av-dfpfj-ffdced8453f3949a21edc1cc286cb573{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-dfpfj-ffdced8453f3949a21edc1cc286cb573 av_one_third  avia-builder-el-3  el_after_av_two_third  avia-builder-el-last  flex_column_div av-zero-column-padding'     ><p><section  class='av_textblock_section av-km96fan3-c46724b8a96efdafc6c092afcd1d7771'  ><div class='avia_textblock' >\n<\/div><\/section><br \/>\n<div  class='avia-builder-widget-area clearfix  avia-builder-el-5  el_after_av_textblock  avia-builder-el-last'><section id=\"portfoliobox-2\" class=\"widget clearfix avia-widget-container newsbox\"><h3 class=\"widgettitle\">Produtos Mais recentes<\/h3><ul class=\"news-wrap image_size_widget\"><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leia: A\u00e7o 60CrMoV18-5\" href=\"https:\/\/waldunsteel.com\/pt\/products\/60crmov18-5-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-36x36.jpg\" class=\"wp-image-2212 avia-img-lazy-loading-not-2212 attachment-widget size-widget wp-post-image\" alt=\"1.2358\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-36x36.jpg 36w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-300x300.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-80x80.jpg 80w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-12x12.jpg 12w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-180x180.jpg 180w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-705x705.jpg 705w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358.jpg 750w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Leia: A\u00e7o 60CrMoV18-5\" href=\"https:\/\/waldunsteel.com\/pt\/products\/60crmov18-5-steel\/\">A\u00e7o 60CrMoV18-5<\/a><span class=\"news-time\">11 de janeiro de 2024 - 3h02<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leia: A\u00e7o 1.2358\" href=\"https:\/\/waldunsteel.com\/pt\/products\/1-2358-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-36x36.jpg\" 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class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leia: A\u00e7o laminado a frio 1045\" href=\"https:\/\/waldunsteel.com\/pt\/products\/1045-cold-rolled-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-36x36.jpg\" class=\"wp-image-1365 avia-img-lazy-loading-not-1365 attachment-widget size-widget wp-post-image\" alt=\"barras redondas de a\u00e7o carbono sae 1045\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-36x36.jpg 36w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-80x80.jpg 80w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-180x180.jpg 180w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Leia: A\u00e7o laminado a frio 1045\" href=\"https:\/\/waldunsteel.com\/pt\/products\/1045-cold-rolled-steel\/\">A\u00e7o 1045 laminado a frio<\/a><span class=\"news-time\">1\u00ba de novembro de 2023 - 11h32<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leia: A\u00e7o 46Cr2 \/ 1.7006\" href=\"https:\/\/waldunsteel.com\/pt\/products\/46cr2-1-7006-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-36x36.jpg\" class=\"wp-image-1810 avia-img-lazy-loading-not-1810 attachment-widget size-widget wp-post-image\" alt=\"Steel-C60r-1-1223-Bar-or-Rod-for-Project\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-36x36.jpg 36w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-80x80.jpg 80w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-180x180.jpg 180w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Leia: A\u00e7o 46Cr2 \/ 1.7006\" href=\"https:\/\/waldunsteel.com\/pt\/products\/46cr2-1-7006-steel\/\">46Cr2 \/ 1.7006 A\u00e7o<\/a><span class=\"news-time\">24 de outubro de 2023 - 9h30<\/span><\/div><\/div><\/li><\/ul><span class=\"seperator extralight-border\"><\/span><\/section><section id=\"text-3\" class=\"widget clearfix widget_text\"><h3 class=\"widgettitle\">ENTRE EM CONTATO COM A WALDUN STEEL<\/h3>\t\t\t<div class=\"textwidget\"><p><strong>M\u00f3vel: <\/strong><\/p>\n<p>+8618652469606<\/p>\n<p><strong>O email: <\/strong><\/p>\n<p>iguhongtao@gmail.com<\/p>\n<\/div>\n\t\t<span class=\"seperator extralight-border\"><\/span><\/section><section id=\"media_image-2\" class=\"widget clearfix widget_media_image\"><img decoding=\"async\" width=\"300\" height=\"158\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2022\/05\/Waldun-Steel-ISO-9001-Logo-300x158-1.png\" class=\"image wp-image-1937  attachment-full size-full\" alt=\"waldun a\u00e7o iso 9001 logo 300x158\" style=\"max-width: 100%; height: auto;\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2022\/05\/Waldun-Steel-ISO-9001-Logo-300x158-1.png 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2022\/05\/Waldun-Steel-ISO-9001-Logo-300x158-1-18x9.png 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><span class=\"seperator extralight-border\"><\/span><\/section><\/div><\/p><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":809,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[31,29],"class_list":["post-807","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-carbonsteel","portfolio_entries-engineeringsteel"],"_links":{"self":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio\/807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/comments?post=807"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio\/807\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media\/809"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media?parent=807"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/tags?post=807"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio_entries?post=807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}