{"id":1332,"date":"2023-04-03T07:42:33","date_gmt":"2023-04-03T07:42:33","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=1332"},"modified":"2023-11-13T02:45:09","modified_gmt":"2023-11-13T02:45:09","slug":"aisi-4340-liga-aco","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/pt\/products\/aisi-4340-alloy-steel\/","title":{"rendered":"4340 Steel | AISI 4340 | 1,6511 | 36CrNiMo4 | SNCM439"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5ty42s-c3ca8af5435efd092381d72c39971769\">\n.flex_column.av-5ty42s-c3ca8af5435efd092381d72c39971769{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-5ty42s-c3ca8af5435efd092381d72c39971769 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-kn1ff6vm-0b08bf65de4c037926610f4a83bd9b92'  ><div class='avia_textblock' ><h1 style=\"text-align: center;\"><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-1336\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars.jpg\" alt=\"barras planas de a\u00e7o liga aisi 4340\" width=\"495\" height=\"399\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars-300x242.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars-16x12.jpg 16w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/b><\/strong><\/h1>\n<h1 style=\"text-align: center;\"><strong><b>Liga de a\u00e7o AISI 4340<\/b><\/strong><\/h1>\n<p><strong><b>WALDUN \u00e9 um dos melhores <\/b><\/strong><strong><b>Fabricantes e fornecedores de ligas de a\u00e7o AISI4340<\/b><\/strong><strong><b>\u00a0na China<\/b><\/strong><strong><b>,<\/b><\/strong><strong><b>\u00a0voc\u00ea pode ter <\/b><\/strong><strong><b>hastes externas, barras quadradas \/ planas, rolos, eixos, blocos e pe\u00e7as de forjamento<\/b><\/strong><strong><b>\u00a0com pre\u00e7o competitivo<\/b><\/strong><strong><b>.<\/b><\/strong><\/p>\n<p>AISI4340 Liga de a\u00e7o \u00e9 uma liga de a\u00e7o de n\u00edquel-molibd\u00eanio geral de acordo com o padr\u00e3o americano, que possui alta resist\u00eancia, tenacidade e excelente temperabilidade. AISI4340 \u00e9 normalmente fornecido sob condi\u00e7\u00e3o de t\u00eampera e revenido na dureza de 24 - 29HRc.<\/p>\n<p>As aplica\u00e7\u00f5es t\u00edpicas s\u00e3o para uso estrutural, como trem de pouso de aeronaves, engrenagens e eixos de transmiss\u00e3o de for\u00e7a e outras pe\u00e7as estruturais.<\/p>\n<h2><strong><b>Composi\u00e7\u00e3o Qu\u00edmica de Grau Equivalente AISI 4340<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"135\">Nacional<br \/>\nPadr\u00e3o<\/td>\n<td width=\"119\">Grau<\/td>\n<td width=\"100\">C%<\/td>\n<td width=\"100\">Si%<\/td>\n<td width=\"89\">Mn%<\/td>\n<td width=\"78\">Cr%<\/td>\n<td width=\"100\">Mo%<\/td>\n<td width=\"100\">Ni%<\/td>\n<td width=\"77\">P%<\/td>\n<td width=\"77\">S%<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">DIN<\/td>\n<td width=\"119\">34CrNiMo6<br \/>\n(1.6582)<\/td>\n<td width=\"100\">0,30-0,38<\/td>\n<td width=\"100\">\u22640,4<\/td>\n<td width=\"89\">0,5-0,8<\/td>\n<td width=\"78\">0,9-1,2<\/td>\n<td width=\"100\">0,15-0,3<\/td>\n<td width=\"100\">1,3-1,7<\/td>\n<td width=\"77\">\u22640,025<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">SAE \/ AISI<\/td>\n<td width=\"119\">4340<\/td>\n<td width=\"100\">0,38-0,43<\/td>\n<td width=\"100\">0,15-0,35<\/td>\n<td width=\"89\">0,6-0,8<\/td>\n<td width=\"78\">0,7-0,9<\/td>\n<td width=\"100\">0,2-0,3<\/td>\n<td width=\"100\">1,65-2,0<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<td width=\"77\">\u22640,04<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">JIS<\/td>\n<td width=\"119\">SNCM447<\/td>\n<td width=\"100\">0,36-0,43<\/td>\n<td width=\"100\">0,15-0,35<\/td>\n<td width=\"89\">0,6-0,9<\/td>\n<td width=\"78\">0,6-1,0<\/td>\n<td width=\"100\">0,15-0,3<\/td>\n<td width=\"100\">1,6-2,0<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<td width=\"77\">\u22640,04<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">GB<\/td>\n<td width=\"119\">40CrNiMoA<\/td>\n<td width=\"100\">0,37-0,44<\/td>\n<td width=\"100\">0,17-0,37<\/td>\n<td width=\"89\">0,5-0,8<\/td>\n<td width=\"78\">0,6-0,9<\/td>\n<td width=\"100\">0,15-0,25<\/td>\n<td width=\"100\">1,25-1,65<\/td>\n<td width=\"77\">\u22640,025<\/td>\n<td width=\"77\">\u22640,025<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">BS<\/td>\n<td width=\"119\">EN24<\/td>\n<td width=\"100\">0,36-0,43<\/td>\n<td width=\"100\">0,1-0,35<\/td>\n<td width=\"89\">0,45-0,7<\/td>\n<td width=\"78\">1,0-1,4<\/td>\n<td width=\"100\">0,2-0,35<\/td>\n<td width=\"100\">1,3-1,7<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>Liga de a\u00e7o AISI 4340 <\/b><\/strong><strong><b>Tamanho e toler\u00e2ncia e processo<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Forma<\/td>\n<td>Tamanho (mm)<\/td>\n<td>Processar<\/td>\n<td>Toler\u00e2ncia<\/td>\n<td>Comprimento (mm)<\/td>\n<\/tr>\n<tr>\n<td>Redondo<\/td>\n<td>\u03a66-\u03a650<\/td>\n<td>Desenho frio<\/td>\n<td>H11<\/td>\n<td>3000-5800<\/td>\n<\/tr>\n<tr>\n<td>Redondo<\/td>\n<td>\u03a640-\u03a6300<\/td>\n<td>Laminados a quente<\/td>\n<td>-0 \/ + 3mm<\/td>\n<td>3.000-10.000<\/td>\n<\/tr>\n<tr>\n<td>Redondo<\/td>\n<td>\u03a6120-\u03a61000<\/td>\n<td>Forjado a Quente<\/td>\n<td>-0 \/ + 3mm<\/td>\n<td>3.000-10.000<\/td>\n<\/tr>\n<tr>\n<td>Plano \/ Quadrado \/ Bloco<\/td>\n<td>Espessura: 120-800<br \/>\nLargura: 120-1500<\/td>\n<td>Forjado a Quente<\/td>\n<td>-0 \/ + 3mm<\/td>\n<td>500-6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>AISI 4340 <\/b><\/strong><strong><b>Tratamento t\u00e9rmico<\/b><\/strong><\/h2>\n<p><strong><b>Normalizando para <\/b><\/strong><strong><b>AISI<\/b><\/strong><strong><b>4340<\/b><\/strong><br \/>\n1. Temperatura de normaliza\u00e7\u00e3o nominal: 840-900 \u00b0 C<br \/>\n2. Mantenha a temperatura por v\u00e1rias horas<br \/>\n3. Resfriando o ar<\/p>\n<p><strong><b>Recozimento para\u00a0<\/b><\/strong><strong><b>AISI<\/b><\/strong><strong><b>4340<\/b><\/strong><br \/>\n1. Temperatura de recozimento nominal: 800-860 \u00b0 C<br \/>\n2. Resfrie lentamente no furance<br \/>\n3. Dureza Brinell m\u00e1xima de 270<\/p>\n<p><strong><b>Endurecimento e Revenimento (QT) para\u00a0 <\/b><\/strong><strong><b>AISI<\/b><\/strong><strong><b>4340<\/b><\/strong><br \/>\n1. Temperatura nominal de endurecimento: 830-865 \u00b0 C<br \/>\n2. Mantenha a esta temperatura, em seguida, resfrie no \u00f3leo<br \/>\n3. T\u00eampera o mais r\u00e1pido poss\u00edvel quando a temperatura baixa para a temperatura ambiente<br \/>\n4. Aque\u00e7a o a\u00e7o cuidadosamente a uma temperatura adequada, selecionada por refer\u00eancia a um gr\u00e1fico ou tabela de t\u00eampera<br \/>\n5. A temperatura de t\u00eampera normal \u00e9 de 600 \u00b0 C, dependendo dos requisitos reais<br \/>\n6 .. mantenha o material fora do forno e, em seguida, resfrie ao ar<\/p>\n<p><strong><b>Propriedade mec\u00e2nica(<\/b><\/strong><strong><em><b><i>\u00a0Apenas para refer\u00eancia)<\/i><\/b><\/em><\/strong><br \/>\n1. Resist\u00eancia \u00e0 tra\u00e7\u00e3o: 1020 MPa<br \/>\n2. Ponto de rendimento: 945 MPa<br \/>\n3. Redu\u00e7\u00e3o percentual da \u00e1rea ap\u00f3s a fratura: 55%<br \/>\n4.Elongamento ap\u00f3s a fratura: 13%<br \/>\n5.Teste de impacto (+ 20 \u00b0 C): Transversal - 27 ~ 32J; Longitude - 45 ~ 50J<\/p>\n<h2><strong><b>Liga de a\u00e7o AISI4340 <\/b><\/strong><strong><b>Condi\u00e7\u00e3o de entrega<\/b><\/strong><\/h2>\n<p>1. Forma: Redondo \/ Quadrado \/ Plano \/ Eixos \/ Rolos \/ Blocos<br \/>\n2. Condi\u00e7\u00e3o da superf\u00edcie: superf\u00edcie preta \/ superf\u00edcie brilhante<br \/>\n3. Tratamento de Calor: Normalizado \/ Recozido \/ QT<br \/>\n4. Reta: M\u00e1x. 3 mm \/ m (retid\u00e3o aprimorada pode estar dispon\u00edvel mediante solicita\u00e7\u00e3o)<br \/>\n5. Comprimento: 3000-5800mm adequado para um recipiente de 20 \u2033. acima de 6000 mm, adequado para cont\u00eaineres de 40 \u2033<br \/>\n6. Tamanho do gr\u00e3o: 5-8 de acordo com ASTM E112-96<br \/>\n7. Dureza t\u00edpica: HRC28-32<br \/>\n8. Padr\u00e3o ultrass\u00f4nico: Sep1921 \/ ASTM A388 \/ EN 10228-3<br \/>\n9. Inclus\u00e3o n\u00e3o met\u00e1lica: 2 m\u00e1x. De acordo com ASTM E45 \/ K4\u226420 de acordo com DIN 50602<br \/>\n10. Propor\u00e7\u00e3o de forjamento: m\u00ednimo 4: 1<br \/>\n11. Marca\u00e7\u00e3o: Grau \/ Peso \/ Comprimento \/ Tamanho \/ N\u00famero de Calor<\/p>\n<h2><strong><b>Liga de a\u00e7o AISI4340 <\/b><\/strong><strong><b>Certifica\u00e7\u00e3o de qualidade<\/b><\/strong><\/h2>\n<p><b><\/b>Um relat\u00f3rio de teste de material (Certificado de Inspe\u00e7\u00e3o EN 10204 3.1) ser\u00e1 fornecido, documentando o seguinte:<br \/>\n1. An\u00e1lise qu\u00edmica<br \/>\n2. Propriedades mec\u00e2nicas<br \/>\n3. Dureza da superf\u00edcie<br \/>\n4. Inclus\u00e3o N\u00e3o Met\u00e1lica<br \/>\n5. Processo de Tratamento de Calor<br \/>\n6. Tamanho do gr\u00e3o<br \/>\n7. Propor\u00e7\u00e3o de forjamento<br \/>\n8. M\u00e9todo \/ crit\u00e9rios de teste NDE<\/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\"> 9 <\/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\"> 9 <\/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 flex_column isotope-item all_sort no_margin post-entry post-entry-2055 grid-entry-overview grid-loop-1 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\/1045-cold-rolled-steel\/\" title='A\u00e7o 1045 laminado a frio'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"371\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars.jpg\" class=\"wp-image-1365 avia-img-lazy-loading-not-1365 attachment-portfolio size-portfolio 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.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-300x225.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-16x12.jpg 16w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o 1045 laminado a frio\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/1045-cold-rolled-steel\/' title='A\u00e7o 1045 laminado a frio'>A\u00e7o 1045 laminado a frio<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1833' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1833 grid-entry-overview grid-loop-2 grid-parity-even  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/46cr2-1-7006-steel\/\" title='46Cr2 \/ 1.7006 A\u00e7o'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"318\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-495x318.jpg\" class=\"wp-image-1810 avia-img-lazy-loading-not-1810 attachment-portfolio size-portfolio 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=\"Carteira: A\u00e7o 46Cr2 \/ 1.7006\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/46cr2-1-7006-steel\/' title='46Cr2 \/ 1.7006 A\u00e7o'>46Cr2 \/ 1.7006 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1829' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1829 grid-entry-overview grid-loop-3 grid-parity-odd  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/aisi-4330-4330v-steel\/\" title='A\u00e7o AISI 4330 \/ 4330V'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"399\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/AISI-4340-Alloy-Steel-Flat-Bars.webp\" class=\"wp-image-1830 avia-img-lazy-loading-not-1830 attachment-portfolio size-portfolio wp-post-image\" alt=\"AISI 4330 \/ 4330V Steel - Oil &amp; Gas Steel | Waldun\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/AISI-4340-Alloy-Steel-Flat-Bars.webp 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/AISI-4340-Alloy-Steel-Flat-Bars-300x242.webp 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/AISI-4340-Alloy-Steel-Flat-Bars-15x12.webp 15w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o AISI 4330 \/ 4330V\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/aisi-4330-4330v-steel\/' title='A\u00e7o AISI 4330 \/ 4330V'>A\u00e7o AISI 4330 \/ 4330V<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1823' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1823 grid-entry-overview grid-loop-4 grid-parity-even  alloysteel_sort  av_one_third first default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/c40e-din-1-1186-steel\/\" title='C40E (din 1.1186) A\u00e7o'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"293\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/C40E-din-1.1186-Steel-scaled.jpg\" class=\"wp-image-1824 avia-img-lazy-loading-not-1824 attachment-portfolio size-portfolio wp-post-image\" alt=\"C40E (din 1.1186) A\u00e7o\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/C40E-din-1.1186-Steel-scaled.jpg 2560w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/C40E-din-1.1186-Steel-300x178.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/C40E-din-1.1186-Steel-1030x610.jpg 1030w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/10\/C40E-din-1.1186-Steel-768x455.jpg 768w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Carteira: A\u00e7o C40E (din 1.1186)\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/c40e-din-1-1186-steel\/' title='C40E (din 1.1186) A\u00e7o'>C40E (din 1.1186) A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1818' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1818 grid-entry-overview grid-loop-5 grid-parity-odd  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/aisi-4130qt-steel-bars\/\" title='AISI 4130 + barras de a\u00e7o QT'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"400\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/AISI-4130QT-Steel-Bars1-495x400.jpg\" class=\"wp-image-1819 avia-img-lazy-loading-not-1819 attachment-portfolio size-portfolio wp-post-image\" alt=\"AISI 4130 + barras de a\u00e7o QT (1)\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/AISI-4130QT-Steel-Bars1-495x400.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/AISI-4130QT-Steel-Bars1-16x12.jpg 16w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/AISI-4130QT-Steel-Bars1-845x684.jpg 845w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: Barras de a\u00e7o AISI 4130+QT\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/aisi-4130qt-steel-bars\/' title='AISI 4130 + barras de a\u00e7o QT'>AISI 4130 + barras de a\u00e7o QT<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1813' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1813 grid-entry-overview grid-loop-6 grid-parity-even  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/c45r-1-1201-special-steel\/\" title='C45R \/ 1.1201 A\u00e7o Especial'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"399\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars.jpg\" class=\"wp-image-1468 avia-img-lazy-loading-not-1468 attachment-portfolio size-portfolio wp-post-image\" alt=\"barras de a\u00e7o de ferramenta c45u din 1.1730\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars-300x242.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars-16x12.jpg 16w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o especial C45R \/ 1.1201\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/c45r-1-1201-special-steel\/' title='C45R \/ 1.1201 A\u00e7o Especial'>C45R \/ 1.1201 A\u00e7o Especial<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1809' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1809 grid-entry-overview 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=\"495\" height=\"318\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-495x318.jpg\" class=\"wp-image-1810 avia-img-lazy-loading-not-1810 attachment-portfolio size-portfolio 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=\"495\" height=\"365\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/C60-steel-495x365.webp\" class=\"wp-image-1805 avia-img-lazy-loading-not-1805 attachment-portfolio size-portfolio 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 C60E \/ 1.1221\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/c60e-1-1221-special-steel\/' title='C60E \/ 1.1221 A\u00e7o Especial'>C60E \/ 1.1221 A\u00e7o Especial<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1800' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1800 grid-entry-overview grid-loop-9 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\/c35e-1-1181-special-steel\/\" title='C35E \/ 1.1181 A\u00e7o Especial'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"320\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/C35-steel-630x320-1-495x320.jpg\" class=\"wp-image-1801 avia-img-lazy-loading-not-1801 attachment-portfolio size-portfolio wp-post-image\" alt=\"C35E \/ 1.1181 A\u00e7o Especial\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o especial C35E \/ 1.1181\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/c35e-1-1181-special-steel\/' title='C35E \/ 1.1181 A\u00e7o Especial'>C35E \/ 1.1181 A\u00e7o Especial<\/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-3ppzhw-c4ed407e817e35df5beae3af5e47b5c2\">\n.flex_column.av-3ppzhw-c4ed407e817e35df5beae3af5e47b5c2{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-3ppzhw-c4ed407e817e35df5beae3af5e47b5c2 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-kn1escjb-ef510a6ca5373bf20efa7dc8dbfdf6b0'  ><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\" 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 1.2358\" href=\"https:\/\/waldunsteel.com\/pt\/products\/1-2358-steel\/\">1.2358 A\u00e7o<\/a><span class=\"news-time\">11 de janeiro de 2024 - 2h55<\/span><\/div><\/div><\/li><li 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":1336,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[30,29],"class_list":["post-1332","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\/1332","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=1332"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio\/1332\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media\/1336"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media?parent=1332"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/tags?post=1332"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio_entries?post=1332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}