{"id":1264,"date":"2023-03-31T13:26:17","date_gmt":"2023-03-31T13:26:17","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=1264"},"modified":"2024-12-23T21:31:26","modified_gmt":"2024-12-23T21:31:26","slug":"42crmo4","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/pt\/products\/42crmo4\/","title":{"rendered":"DIN 42CrMo4 \/ 1.7225 A\u00e7o"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-60rb6o-4b6898556a1717f009f946e34a2429ab\">\n.flex_column.av-60rb6o-4b6898556a1717f009f946e34a2429ab{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-60rb6o-4b6898556a1717f009f946e34a2429ab 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-kmxhe08g-9ace47576a29572723f790a77d31936a'  ><div class='avia_textblock' ><h1><img decoding=\"async\" class=\"size-full wp-image-1303 aligncenter\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/DIN-42CrMo4-Mat-1.7225-Steel-Round-Bars.jpg\" alt=\"din 42crmo4 mat 1.7225 barras redondas de a\u00e7o\" width=\"495\" height=\"399\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/DIN-42CrMo4-Mat-1.7225-Steel-Round-Bars.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/DIN-42CrMo4-Mat-1.7225-Steel-Round-Bars-300x242.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/DIN-42CrMo4-Mat-1.7225-Steel-Round-Bars-16x12.jpg 16w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/h1>\n<h1 style=\"text-align: center;\">A\u00e7o 42CrMo4 \/ DIN 1.7225<\/h1>\n<p><strong><b>42CrMo4<\/b><\/strong>\u00a0\u00e9 um a\u00e7o trat\u00e1vel termicamente que cont\u00e9m pelo menos 0,9%Cr, 0,15%Mo como elementos de refor\u00e7o. Depois de temperado e revenido, obt\u00e9m alta resist\u00eancia, boa tenacidade ao impacto a baixa temperatura com uma resist\u00eancia \u00e0 tra\u00e7\u00e3o t\u00edpica de 900-1200 N \/ mm2.42CrMo4 a\u00e7o tem melhor desempenho do que o a\u00e7o 34CrMo4 devido ao maior teor de carbono e cromo. Semelhante ao AISI 4140, apenas uma pequena diferen\u00e7a no teor de Mn, Cr. Este material tamb\u00e9m tem boa usinabilidade, boa resist\u00eancia ao desgaste, mas a fragilidade por t\u00eampera n\u00e3o \u00e9 \u00f3bvia, e pobre em soldabilidade.<\/p>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Forma, tamanho e toler\u00e2ncia do suprimento<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Forma de Fornecimento<\/td>\n<td>Tamanho (mm)<\/td>\n<td>Comprimento (mm)<\/td>\n<\/tr>\n<tr>\n<td>Rodada do bar<\/td>\n<td>\u03a66-\u03a61.000<\/td>\n<td>3.000-10.000<\/td>\n<\/tr>\n<tr>\n<td>Barra quadrada<\/td>\n<td>100 \u00d7 100-600 \u00d7 600<\/td>\n<td>3.000-6.000<\/td>\n<\/tr>\n<tr>\n<td>Placa \/ Folha<\/td>\n<td>Espessura: 20-400<br \/>\nLargura: 80-1.000<\/td>\n<td>2.000-6.000<\/td>\n<\/tr>\n<tr>\n<td>Barra plana \/ Blcoks<\/td>\n<td>Espessura: 120-800<br \/>\nLargura: 120-1.500<\/td>\n<td>2.000-6.000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Acabamento de superf\u00edcie e toler\u00e2ncia<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Acabamento de superf\u00edcie<\/td>\n<td>Black-Forged<\/td>\n<td>Black-Rolled<\/td>\n<td>Transformado<\/td>\n<td>Esmerilhamento<\/td>\n<td>Polido<\/td>\n<td>Descascado<\/td>\n<td>Desenho frio<\/td>\n<\/tr>\n<tr>\n<td>Toler\u00e2ncia<\/td>\n<td>(0 \uff0c + 5 mm)<\/td>\n<td>(0 \uff0c + 1 mm)<\/td>\n<td>(0 \uff0c + 3 mm)<\/td>\n<td>Melhor h9<\/td>\n<td>Melhor h11<\/td>\n<td>Melhor H11<\/td>\n<td>Melhor H11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Composi\u00e7\u00e3o Qu\u00edmica de acordo com EN 10083-3<\/b><\/strong><\/h2>\n<table width=\"1052\">\n<tbody>\n<tr>\n<td width=\"116\">NOTA<\/td>\n<td width=\"116\">N\u00daMERO<\/td>\n<td width=\"116\">C<\/td>\n<td width=\"116\">Si<\/td>\n<td width=\"116\">Mn<\/td>\n<td width=\"116\">P<\/td>\n<td width=\"116\">S<\/td>\n<td width=\"116\">Cr<\/td>\n<td width=\"116\">Mo<\/td>\n<\/tr>\n<tr>\n<td>42CrMo4<\/td>\n<td>1.7225<\/td>\n<td>0,38-0,45<\/td>\n<td>\u2264 0,40<\/td>\n<td>0,60-0,90<\/td>\n<td>\u2264 0,025<\/td>\n<td>\u2264 0,035<\/td>\n<td>0,90-1,20<\/td>\n<td>0,15-0,30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Padr\u00f5es Relevantes<\/b><\/strong><\/h2>\n<table style=\"font-size: 16px;\">\n<tbody>\n<tr>\n<td>EUA<\/td>\n<td>Reino Unido<\/td>\n<td>China<\/td>\n<td>Jap\u00e3o<\/td>\n<td>Fran\u00e7a<\/td>\n<td>R\u00fassia<\/td>\n<\/tr>\n<tr>\n<td>4140<\/td>\n<td>EN19 \/ 708M40<\/td>\n<td>42CrMo<\/td>\n<td>SCM440<\/td>\n<td>42CD4<\/td>\n<td>42HM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Propriedade mec\u00e2nica<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Di\u00e2metro d mm<\/td>\n<td>\u2264 16<\/td>\n<td>16-40<\/td>\n<td>40-100<\/td>\n<td>100-160<\/td>\n<td>160-250<\/td>\n<\/tr>\n<tr>\n<td>Espessura t mm<\/td>\n<td>&lt;8<\/td>\n<td>8-20<\/td>\n<td>20-60<\/td>\n<td>60-100<\/td>\n<td>100-160<\/td>\n<\/tr>\n<tr>\n<td>For\u00e7a de rendimento Mpa<\/td>\n<td>\u2265900<\/td>\n<td>\u2265750<\/td>\n<td>\u2265650<\/td>\n<td>\u2265550<\/td>\n<td>\u2265500<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 tra\u00e7\u00e3o Mpa<\/td>\n<td>1100-1300<\/td>\n<td>1000-1200<\/td>\n<td>900-1100<\/td>\n<td>800-950<\/td>\n<td>750-900<\/td>\n<\/tr>\n<tr>\n<td>Alongamento, %<\/td>\n<td>\u226510<\/td>\n<td>\u226511<\/td>\n<td>\u226512<\/td>\n<td>\u226513<\/td>\n<td>\u226514<\/td>\n<\/tr>\n<tr>\n<td>Redu\u00e7\u00e3o de \u00e1rea, %<\/td>\n<td>\u226540<\/td>\n<td>\u226545<\/td>\n<td>\u226550<\/td>\n<td>\u226550<\/td>\n<td>\u226555<\/td>\n<\/tr>\n<tr>\n<td>impacto<\/td>\n<td>\u226530<\/td>\n<td>\u226535<\/td>\n<td>\u226535<\/td>\n<td>\u226535<\/td>\n<td>\u226535<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Forjamento<\/b><\/strong><\/h2>\n<p>42CrMo4 temperatura de forjamento: 900 - 1100 \u00b0 C, resfriando o mais lentamente poss\u00edvel no ar parado ou na areia ap\u00f3s o forjamento.<\/p>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Tratamento t\u00e9rmico<\/b><\/strong><\/h2>\n<ul>\n<li>Normalizando: 850 - 880 \u00b0 C, resfriamento ao ar<\/li>\n<li>Recozimento suave: 680 - 720 \u00b0 C, resfriamento no forno<\/li>\n<li>Al\u00edvio de tens\u00e3o: 450-650 \u00b0 C, resfriamento ao ar<\/li>\n<li>Endurecimento: 820 - 880 \u00b0 C, t\u00eampera em \u00f3leo ou \u00e1gua<\/li>\n<li>T\u00eampera: 540 - 680 \u00b0 C, resfriamento ao ar<\/li>\n<\/ul>\n<h2><strong><b>42CrMo4<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Dureza Superficial<\/b><\/strong><\/h2>\n<ul>\n<li>Tratado para melhorar a capacidade de cisalhamento (+ S): M\u00e1x. 255HB<\/li>\n<li>Recozido macio (+ A): M\u00e1x. 241HB<\/li>\n<li>Pr\u00e9-temperado e revenido: 280-320HB<\/li>\n<li>Endurecimento por chama ou indu\u00e7\u00e3o: Min 53HRC<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td colspan=\"16\">DUREZA NORMAL + H (850 \u00b0 C - dureza HRC - dist\u00e2ncia mm)<\/td>\n<\/tr>\n<tr>\n<td>Dist\u00e2ncia mm<\/td>\n<td>1.5<\/td>\n<td>3<\/td>\n<td>5<\/td>\n<td>7<\/td>\n<td>9<\/td>\n<td>11<\/td>\n<td>13<\/td>\n<td>15<\/td>\n<td>20<\/td>\n<td>25<\/td>\n<td>30<\/td>\n<td>35<\/td>\n<td>40<\/td>\n<td>45<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>HRC Min<\/td>\n<td>53<\/td>\n<td>53<\/td>\n<td>52<\/td>\n<td>51<\/td>\n<td>49<\/td>\n<td>43<\/td>\n<td>40<\/td>\n<td>37<\/td>\n<td>34<\/td>\n<td>32<\/td>\n<td>31<\/td>\n<td>30<\/td>\n<td>30<\/td>\n<td>29<\/td>\n<td>29<\/td>\n<\/tr>\n<tr>\n<td>HRC Max<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>61<\/td>\n<td>60<\/td>\n<td>60<\/td>\n<td>59<\/td>\n<td>59<\/td>\n<td>58<\/td>\n<td>56<\/td>\n<td>53<\/td>\n<td>51<\/td>\n<td>48<\/td>\n<td>47<\/td>\n<td>46<\/td>\n<td>45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Principais recursos e benef\u00edcios<\/strong><\/h2>\n<ol>\n<li><strong>Alta resist\u00eancia e tenacidade:<\/strong>\n<ul>\n<li>Mant\u00e9m a integridade mec\u00e2nica sob altas cargas e choques.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Resist\u00eancia ao desgaste:<\/strong>\n<ul>\n<li>O cromo e o molibd\u00eanio melhoram a resist\u00eancia ao desgaste da superf\u00edcie, ideal para aplica\u00e7\u00f5es de alto atrito.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Temperabilidade:<\/strong>\n<ul>\n<li>Fornece dureza uniforme em se\u00e7\u00f5es transversais maiores.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Resist\u00eancia \u00e0 fadiga:<\/strong>\n<ul>\n<li>Apresenta bom desempenho em aplica\u00e7\u00f5es que envolvem carregamento c\u00edclico.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Versatilidade:<\/strong>\n<ul>\n<li>Adapta-se a v\u00e1rios tratamentos t\u00e9rmicos, permitindo propriedades mec\u00e2nicas personalizadas.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h2><strong>Aplica\u00e7\u00f5es do a\u00e7o 42CrMo4 \/ 1.7225<\/strong><\/h2>\n<p>42CrMo4 \u00e9 amplamente utilizado em aplica\u00e7\u00f5es de alto desempenho em v\u00e1rios setores:<\/p>\n<ul>\n<li><strong>Ind\u00fastria automobil\u00edstica:<\/strong>\n<ul>\n<li>Engrenagens, eixos, virabrequins e bielas.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Aeroespacial:<\/strong>\n<ul>\n<li>Trem de pouso, pe\u00e7as estruturais e componentes do motor.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Fabrica\u00e7\u00e3o de m\u00e1quinas:<\/strong>\n<ul>\n<li>Cilindros hidr\u00e1ulicos, fusos e componentes de m\u00e1quinas-ferramentas.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ind\u00fastria de petr\u00f3leo e g\u00e1s:<\/strong>\n<ul>\n<li>Colares de perfura\u00e7\u00e3o, eixos rotativos e equipamentos de alta press\u00e3o.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Equipamentos de constru\u00e7\u00e3o:<\/strong>\n<ul>\n<li>Pinos, buchas e componentes de alta resist\u00eancia.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h2><strong>Tratamento t\u00e9rmico do a\u00e7o 42CrMo4<\/strong><\/h2>\n<p>Os processos de tratamento t\u00e9rmico permitem que o 42CrMo4 atinja o equil\u00edbrio desejado de resist\u00eancia, dureza e tenacidade:<\/p>\n<ol>\n<li><strong>Anelamento:<\/strong>\n<ul>\n<li>Aquecido a 740\u2013770 \u00b0C, seguido de resfriamento lento para melhorar a usinabilidade e reduzir a dureza.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Normalizando:<\/strong>\n<ul>\n<li>Aquecido a 840\u2013880 \u00b0C e resfriado a ar, refinando a estrutura do gr\u00e3o para maior tenacidade.<\/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, seguido de revenimento a 540\u2013680\u00b0C para atingir alta resist\u00eancia e tenacidade.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Nitreta\u00e7\u00e3o:<\/strong>\n<ul>\n<li>O endurecimento da superf\u00edcie a 500\u2013550 \u00b0C melhora a resist\u00eancia ao desgaste e \u00e0 fadiga sem alterar as propriedades do n\u00facleo.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Al\u00edvio do stress:<\/strong>\n<ul>\n<li>Realizado a 550\u2013650\u00b0C para reduzir tens\u00f5es residuais ap\u00f3s usinagem ou soldagem.<\/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>Melhor usinado em condi\u00e7\u00f5es recozidas ou normalizadas. Ferramentas de carboneto ou a\u00e7o r\u00e1pido s\u00e3o recomendadas para estados endurecidos.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Soldagem:<\/strong>\n<ul>\n<li>O pr\u00e9-aquecimento a 200\u2013300 \u00b0C e o al\u00edvio de tens\u00e3o p\u00f3s-soldagem s\u00e3o necess\u00e1rios para evitar rachaduras.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Trabalho a frio:<\/strong>\n<ul>\n<li>Limitado devido \u00e0 alta resist\u00eancia; adequado para pequenas opera\u00e7\u00f5es de conforma\u00e7\u00e3o.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Forjamento:<\/strong>\n<ul>\n<li>Realizado a 1.000\u20131.200 \u00b0C, seguido de resfriamento ao ar ou normaliza\u00e7\u00e3o.<\/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>42CrMo4 (1,7225)<\/strong><\/th>\n<th><strong>AISI 4140<\/strong><\/th>\n<th><strong>PT 19<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Conte\u00fado de carbono<\/td>\n<td>M\u00e9dio (0,38\u20130,45%)<\/td>\n<td>M\u00e9dio (0,38\u20130,43%)<\/td>\n<td>M\u00e9dio (0,36\u20130,44%)<\/td>\n<\/tr>\n<tr>\n<td>Conte\u00fado de cromo<\/td>\n<td>0,90\u20131,20%<\/td>\n<td>0,80\u20131,10%<\/td>\n<td>Semelhante<\/td>\n<\/tr>\n<tr>\n<td>Teor de molibd\u00eanio<\/td>\n<td>0,15\u20130,30%<\/td>\n<td>0,15\u20130,25%<\/td>\n<td>Semelhante<\/td>\n<\/tr>\n<tr>\n<td>Formul\u00e1rios<\/td>\n<td>Pe\u00e7as de alto estresse<\/td>\n<td>Engenharia geral<\/td>\n<td>Pe\u00e7as de alto desempenho<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2><strong>Certifica\u00e7\u00f5es e Normas<\/strong><\/h2>\n<p>O a\u00e7o 42CrMo4 atende a v\u00e1rios padr\u00f5es internacionais:<\/p>\n<ul>\n<li><strong>DIN EN 10083-3:<\/strong> A\u00e7os para t\u00eampera e revenimento.<\/li>\n<li><strong>ASTM A829:<\/strong> A\u00e7o de liga estrutural.<\/li>\n<li><strong>SAE J404:<\/strong> Composi\u00e7\u00f5es qu\u00edmicas para a\u00e7os ligados.<\/li>\n<\/ul>\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 grid-links-' data-portfolio-id='1'><div data-ajax-id='2055' class='grid-entry 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grid-loop-7 grid-parity-odd  alloysteel_sort  av_one_third first default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/c60r-1-1223-special-steel\/\" title='C60R \/ 1.1223 A\u00e7o Especial'  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\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-260x185.jpg\" class=\"wp-image-1810 avia-img-lazy-loading-not-1810 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"Steel-C60r-1-1223-Bar-or-Rod-for-Project\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o especial C60R \/ 1.1223\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/c60r-1-1223-special-steel\/' title='C60R \/ 1.1223 A\u00e7o Especial'>C60R \/ 1.1223 A\u00e7o Especial<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1804' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1804 grid-entry-overview grid-loop-8 grid-parity-even  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/c60e-1-1221-special-steel\/\" title='C60E \/ 1.1221 A\u00e7o Especial'  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\/C60-steel-260x185.webp\" class=\"wp-image-1805 avia-img-lazy-loading-not-1805 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"A\u00e7o C60\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o especial 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fetchpriority=\"high\" width=\"260\" height=\"185\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/50crmo4-1.7228-steel1_\u526f\u672c-1-260x185.jpg\" class=\"wp-image-1788 avia-img-lazy-loading-not-1788 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"50crmo4 1.7228 a\u00e7o (1) _ \u526f\u672c\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/50crmo4-1.7228-steel1_\u526f\u672c-1-260x185.jpg 260w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/50crmo4-1.7228-steel1_\u526f\u672c-1-16x12.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 50CrMo4 \/ 1.7228\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/50crmo4-1-7228-steel\/' title='50CrMo4 \/ 1.7228 A\u00e7o'>50CrMo4 \/ 1.7228 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1778' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1778 grid-entry-overview grid-loop-11 grid-parity-odd  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/41crs4-1-7039-steel\/\" title='41CrS4 \/ 1.7039 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\/41CrS4-1.7039-Steel-260x185.jpg\" class=\"wp-image-1779 avia-img-lazy-loading-not-1779 attachment-portfolio_small size-portfolio_small wp-post-image\" alt=\"41CrS4 1,7039 A\u00e7o\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/41CrS4-1.7039-Steel-260x185.jpg 260w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/41CrS4-1.7039-Steel-18x12.jpg 18w\" 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Mola\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/51CrV4-1.8159-Spring-Steel-260x185.jpg 260w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/51CrV4-1.8159-Spring-Steel-18x12.jpg 18w\" 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 mola 51CrV4 \/ 1.8159\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/51crv4-1-8159-spring-steel\/' title='51CrV4 \/ 1.8159 Mola de a\u00e7o'>51CrV4 \/ 1.8159 Mola de a\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1745' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1745 grid-entry-overview grid-loop-15 grid-parity-odd  post-entry-last  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-4prs4g-996020cd479087f52ced68bd5b69122e\">\n.flex_column.av-4prs4g-996020cd479087f52ced68bd5b69122e{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4prs4g-996020cd479087f52ced68bd5b69122e 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-kmxhavq5-e896d211b478801a7813940999b3c520'  ><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":1303,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[30,29],"class_list":["post-1264","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-alloysteel","portfolio_entries-engineeringsteel"],"_links":{"self":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio\/1264","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=1264"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio\/1264\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media\/1303"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media?parent=1264"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/tags?post=1264"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio_entries?post=1264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}