{"id":1049,"date":"2023-03-22T12:56:20","date_gmt":"2023-03-22T12:56:20","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=1049"},"modified":"2023-11-13T02:46:25","modified_gmt":"2023-11-13T02:46:25","slug":"din-1-7225-aco","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/pt\/products\/din-1-7225-steel\/","title":{"rendered":"DIN 1.7225 A\u00e7o | AISI 4140 | 42CrMo4 | SCM440"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_two_third-79ff81c021393065cee878051452f6a6\">\n.flex_column.av-av_two_third-79ff81c021393065cee878051452f6a6{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_two_third-79ff81c021393065cee878051452f6a6 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-kmklbzio-50390c2b200d1857433f6422c8492e21'  ><div class='avia_textblock' ><h1 style=\"text-align: center;\"><strong><b>DIN 1.7225 A\u00e7o |<\/b><\/strong><strong><b>AISI 4140 | 42C<\/b><\/strong><strong><b>r<\/b><\/strong><strong><b>M<\/b><\/strong><strong><b>o<\/b><\/strong><strong><b>4 SCM440<\/b><\/strong><\/h1>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-1051 size-full\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.7225-steel.jpg\" alt=\"1,7225 a\u00e7o\" width=\"495\" height=\"399\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.7225-steel.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.7225-steel-300x242.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.7225-steel-16x12.jpg 16w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/p>\n<p>DIN 1.7225 A\u00e7o: Alta resist\u00eancia, temperabilidade, boa tenacidade e pequena deforma\u00e7\u00e3o durante a t\u00eampera. Alta resist\u00eancia \u00e0 flu\u00eancia e resist\u00eancia duradoura em alta temperatura.<\/p>\n<h2><strong><b>DIN 1.7225<\/b><\/strong><strong><b>\u00a0Forma, tamanho e toler\u00e2ncia do suprimento de a\u00e7o<\/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<h2><strong><b>DIN 1.7225 Steel Standard<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"20.0000%\">Grau :<\/td>\n<td>42CrMo4<\/td>\n<\/tr>\n<tr>\n<td>N\u00famero:<\/td>\n<td>1.7225<\/td>\n<\/tr>\n<tr>\n<td>Classifica\u00e7\u00e3o:<\/td>\n<td>Liga de a\u00e7o especial<\/td>\n<\/tr>\n<tr>\n<td>Padr\u00e3o:<\/td>\n<td>EN 10083-3: 2006 A\u00e7os para t\u00eampera e revenido. Condi\u00e7\u00f5es t\u00e9cnicas de entrega para a\u00e7os de liga<\/p>\n<p>EN 10132-3: 2000 Tira estreita de a\u00e7o laminada a frio para tratamento t\u00e9rmico. Condi\u00e7\u00f5es t\u00e9cnicas de entrega. A\u00e7os para t\u00eampera e revenimento<\/p>\n<p>EN 10305-1: 2010 Tubos de a\u00e7o para aplica\u00e7\u00f5es de precis\u00e3o. Tubos desenhados a frio sem costura. Condi\u00e7\u00f5es t\u00e9cnicas de entrega<\/p>\n<p>EN 10269: 1999 A\u00e7os e ligas de n\u00edquel para fixadores com propriedades de temperatura elevada e \/ ou baixa especificadas<\/p>\n<p>EN 10263-4: 2001 Varas, barras e arame de a\u00e7o para descabe\u00e7amento e extrus\u00e3o a frio. Condi\u00e7\u00f5es t\u00e9cnicas de entrega para a\u00e7os para t\u00eampera e revenimento<\/p>\n<p>EN 10250-3: 2000 Forjados de a\u00e7o aberto para fins de engenharia em geral. A\u00e7os especiais de liga<\/p>\n<p>EN 10297-1: 2003 Tubos de a\u00e7o circulares sem costura para fins de engenharia mec\u00e2nica e geral. Tubos de a\u00e7o n\u00e3o ligado e ligado. Condi\u00e7\u00f5es t\u00e9cnicas de entrega<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>DIN 1.7225 Steel <\/b><\/strong><strong><b>Graus equivalentes:<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"79\">eu<\/p>\n<p>EN<\/td>\n<td width=\"79\">EUA<\/td>\n<td width=\"79\">Alemanha<\/td>\n<td width=\"79\">Jap\u00e3o<\/td>\n<td width=\"79\">Fran\u00e7a<\/td>\n<td width=\"79\">Inglaterra<\/td>\n<td width=\"79\">It\u00e1lia<\/td>\n<td width=\"79\">Espanha<\/td>\n<td width=\"79\">China<\/td>\n<td width=\"79\">Su\u00e9cia<\/td>\n<td width=\"79\">Finl\u00e2ndia<\/td>\n<td width=\"79\">R\u00fassia<\/td>\n<td width=\"79\">Inter<\/td>\n<\/tr>\n<tr>\n<td width=\"79\">\u2013<\/td>\n<td width=\"79\">DIN, WNr<\/td>\n<td width=\"79\">JIS<\/td>\n<td width=\"79\">AFNOR<\/td>\n<td width=\"79\">BS<\/td>\n<td width=\"79\">UNI<\/td>\n<td width=\"79\">UNE<\/td>\n<td width=\"79\">GB<\/td>\n<td width=\"79\">WL<\/td>\n<td width=\"79\">SFS<\/td>\n<td width=\"79\">GOST<\/td>\n<td width=\"79\">ISO<\/td>\n<\/tr>\n<tr>\n<td width=\"79\">42CrMo4 (1,7225)<\/td>\n<td width=\"79\">4140<\/p>\n<p>4142<\/td>\n<td width=\"79\">42CrMo4<\/td>\n<td width=\"79\">SCM440H<\/td>\n<td width=\"79\">42CD4<\/td>\n<td width=\"79\">708M40<\/p>\n<p>CFS11<\/td>\n<td width=\"79\">42CrMo4<\/td>\n<td width=\"79\">40CrMo4<\/p>\n<p>F1252<\/td>\n<td width=\"79\">42CrMo<\/td>\n<td width=\"79\">2244<\/td>\n<td width=\"79\">42CrMo4<\/td>\n<td width=\"79\">35KHM<\/p>\n<p>38KHM<\/td>\n<td width=\"79\">42CrMo4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>DIN 1.7225 Steel <\/b><\/strong><strong><b>Composi\u00e7\u00e3o qu\u00edmica<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Padr\u00e3o<\/td>\n<td>Grau<\/td>\n<td>C<\/td>\n<td>Si<\/td>\n<td>Mn<\/td>\n<td>P<\/td>\n<td>S<\/td>\n<td>Cr<\/td>\n<td width=\"60\">Ni<\/td>\n<td>Mo<\/td>\n<\/tr>\n<tr>\n<td>ASTM A29<\/td>\n<td>4140<\/td>\n<td>0,38-0,43<\/td>\n<td>0,15-0,35<\/td>\n<td>0,75-1,00<\/td>\n<td>\u2264 0,035<\/td>\n<td>\u2264 0,04<\/td>\n<td>0,8-1,1<\/td>\n<td width=\"60\">-<\/td>\n<td>0,15-0,25<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">EN10083<\/td>\n<td>42CrMo4<\/td>\n<td rowspan=\"2\">0,38-0,45<\/td>\n<td rowspan=\"2\">\u2264 0,4<\/td>\n<td rowspan=\"2\">0,6-0,90<\/td>\n<td rowspan=\"2\">\u2264 0,025<\/td>\n<td rowspan=\"2\">\u2264 0,035<\/td>\n<td rowspan=\"2\">0,9-1,2<\/td>\n<td rowspan=\"2\" width=\"60\">-<\/td>\n<td rowspan=\"2\">0,15-0,30<\/td>\n<\/tr>\n<tr>\n<td>1.7225<\/td>\n<\/tr>\n<tr>\n<td>JIS G4105<\/td>\n<td>SCM440<\/td>\n<td>0,38-0,43<\/td>\n<td>0,15-0,35<\/td>\n<td>0,6-0,85<\/td>\n<td>\u2264 0,035<\/td>\n<td>\u2264 0,04<\/td>\n<td>0,9-1,2<\/td>\n<td width=\"60\">-<\/td>\n<td>0,15-0,30<\/td>\n<\/tr>\n<tr>\n<td>GB 3077<\/td>\n<td>42CrMo<\/td>\n<td>0,38-0,45<\/td>\n<td>0,17-0,37<\/td>\n<td>0,5-0,80<\/td>\n<td>\u2264 0,035<\/td>\n<td>\u2264 0,035<\/td>\n<td>0,9-1,2<\/td>\n<td width=\"60\">-<\/td>\n<td>0,15-0,25<\/td>\n<\/tr>\n<tr>\n<td>BS 970<\/td>\n<td>EN19<\/td>\n<td>0,35-0,45<\/td>\n<td>0,15-0,35<\/td>\n<td>0,5-0,80<\/td>\n<td>\u2264 0,035<\/td>\n<td>\u2264 0,035<\/td>\n<td>0,9-1,5<\/td>\n<td width=\"60\">-<\/td>\n<td>0,2-0,40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>DIN 1.7225 Steel <\/b><\/strong><strong><b>Propriedade f\u00edsica<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Densidade g \/ cm3<\/td>\n<td colspan=\"5\">7.85<\/td>\n<\/tr>\n<tr>\n<td>Ponto de fus\u00e3o \u00b0 C<\/td>\n<td colspan=\"5\">1416<\/td>\n<\/tr>\n<tr>\n<td>Coeficiente de Poisson<\/td>\n<td colspan=\"5\">0,27-0,30<\/td>\n<\/tr>\n<tr>\n<td>Usinabilidade (AISI 1212 como 100% usinabilidade)<\/td>\n<td colspan=\"5\">65%<\/td>\n<\/tr>\n<tr>\n<td>Coeficiente de expans\u00e3o t\u00e9rmica \u00b5m \/ m \u00b0 C<\/td>\n<td colspan=\"5\">12.2<\/td>\n<\/tr>\n<tr>\n<td>Condutividade t\u00e9rmica W \/ (mK)<\/td>\n<td colspan=\"5\">46<\/td>\n<\/tr>\n<tr>\n<td>M\u00f3dulo de elasticidade 10 ^ 3 N \/ mm2<\/td>\n<td colspan=\"5\">210<\/td>\n<\/tr>\n<tr>\n<td>Resistividade el\u00e9trica Ohm.mm2 \/ m<\/td>\n<td colspan=\"5\">0.19<\/td>\n<\/tr>\n<tr>\n<td>Capacidade de calor espec\u00edfico J \/ (kg.K)<\/td>\n<td colspan=\"5\">460<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f3dulo de elasticidade 10 ^ 3 N \/ mm2<\/td>\n<td>100 \u2103<\/td>\n<td>200 \u2103<\/td>\n<td>300 \u2103<\/td>\n<td>400 \u2103<\/td>\n<td>500 \u2103<\/td>\n<\/tr>\n<tr>\n<td>205<\/td>\n<td>195<\/td>\n<td>185<\/td>\n<td>175<\/td>\n<td>165<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Expans\u00e3o t\u00e9rmica 10 ^ 6 m \/ (mK)<\/td>\n<td>100 \u2103<\/td>\n<td>200 \u2103<\/td>\n<td>300 \u2103<\/td>\n<td>400 \u2103<\/td>\n<td>500 \u2103<\/td>\n<\/tr>\n<tr>\n<td>11.1<\/td>\n<td>12.1<\/td>\n<td>12.9<\/td>\n<td>13.5<\/td>\n<td>13.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>DIN 1.7225 Steel <\/b><\/strong><strong><b>Propriedade mec\u00e2nica<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Condi\u00e7\u00e3o Mec\u00e2nica<\/td>\n<td>R<\/td>\n<td>S<\/td>\n<td>S<\/td>\n<td>T<\/td>\n<td>voc\u00ea<\/td>\n<td>V<\/td>\n<td>C<\/td>\n<\/tr>\n<tr>\n<td>Se\u00e7\u00e3o de decis\u00e3o mm<\/td>\n<td>250<\/td>\n<td>250<\/td>\n<td>150<\/td>\n<td>100<\/td>\n<td>63<\/td>\n<td>30<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>Resist\u00eancia \u00e0 tra\u00e7\u00e3o Mpa<\/td>\n<td>700-850<\/td>\n<td>770-930<\/td>\n<td>770-930<\/td>\n<td>850-1000<\/td>\n<td>930-1080<\/td>\n<td>1000-1150<\/td>\n<td>1080-1230<\/td>\n<\/tr>\n<tr>\n<td>For\u00e7a de Rendimento Mpa Min<\/td>\n<td>480<\/td>\n<td>540<\/td>\n<td>570<\/td>\n<td>655<\/td>\n<td>740<\/td>\n<td>835<\/td>\n<td>925<\/td>\n<\/tr>\n<tr>\n<td>Alongamento %<\/td>\n<td>15<\/td>\n<td>13<\/td>\n<td>15<\/td>\n<td>13<\/td>\n<td>12<\/td>\n<td>12<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>Izod Impact J Min<\/td>\n<td>34<\/td>\n<td>27<\/td>\n<td>54<\/td>\n<td>54<\/td>\n<td>47<\/td>\n<td>47<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>Charpy Impact J Min<\/td>\n<td>28<\/td>\n<td>22<\/td>\n<td>50<\/td>\n<td>50<\/td>\n<td>42<\/td>\n<td>42<\/td>\n<td>35<\/td>\n<\/tr>\n<tr>\n<td>Dureza Brinell HB<\/td>\n<td>201-255<\/td>\n<td>233-277<\/td>\n<td>233-277<\/td>\n<td>248-302<\/td>\n<td>269-331<\/td>\n<td>293-352<\/td>\n<td>311-375<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>DIN 1.7225 Steel <\/b><\/strong><strong><b>For\u00e7a de alta temperatura<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td colspan=\"8\"><strong><b>Para forjados pesados temperados e temperados<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Di\u00e2metro mm<\/td>\n<td colspan=\"7\">For\u00e7a de escoamento MPa<\/td>\n<\/tr>\n<tr>\n<td>20 \u2103<\/td>\n<td>100 \u2103<\/td>\n<td>200 \u2103<\/td>\n<td>250 \u2103<\/td>\n<td>300 \u2103<\/td>\n<td>350 \u2103<\/td>\n<td>400 \u2103<\/td>\n<\/tr>\n<tr>\n<td>\u2264250<\/td>\n<td>510<\/td>\n<td>486<\/td>\n<td>461<\/td>\n<td>441<\/td>\n<td>422<\/td>\n<td>392<\/td>\n<td>363<\/td>\n<\/tr>\n<tr>\n<td>250-500<\/td>\n<td>460<\/td>\n<td>431<\/td>\n<td>412<\/td>\n<td>402<\/td>\n<td>382<\/td>\n<td>353<\/td>\n<td>324<\/td>\n<\/tr>\n<tr>\n<td>500-750<\/td>\n<td>390<\/td>\n<td>333<\/td>\n<td>333<\/td>\n<td>324<\/td>\n<td>304<\/td>\n<td>275<\/td>\n<td>245<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<h3><strong><b>Forjamento<\/b><\/strong><\/h3>\n<p>A temperatura de forjamento deve ser realizada entre 900 \u2103 -1200 \u2103, Quanto mais baixa a temperatura final de forjamento, mais fino o tamanho do gr\u00e3o. Mantenha a temperatura at\u00e9 uniforme antes da forja, temperatura m\u00ednima de forjamento 850 \u00b0 C, ent\u00e3o n\u00e3o forje abaixo de 850 \u2103 .1.7225 o a\u00e7o deve ser resfriado t\u00e3o lentamente quanto poss\u00edvel no ar parado ou na areia ap\u00f3s forjado.<\/p>\n<h3><strong><b>Normalizando<\/b><\/strong><\/h3>\n<p>A normaliza\u00e7\u00e3o \u00e9 usada para refinar a estrutura de forjados que podem ter resfriado de maneira n\u00e3o uniforme ap\u00f3s a forja e considerada como um tratamento de condicionamento antes do tratamento t\u00e9rmico final. A normaliza\u00e7\u00e3o da temperatura para a\u00e7o 1,7225 deve ser realizada entre 870 \u2103 -900 \u2103. mantenha o tempo adequado para que o a\u00e7o seja totalmente aquecido para completar a transforma\u00e7\u00e3o da ferrita em austenita. Resfrie ao ar livre.<\/p>\n<h3><strong><b>anelamento<\/b><\/strong><\/h3>\n<p>Depois de forjado, o a\u00e7o 1,7225 pode ser recozido. A temperatura de recozimento deve ser realizada entre 800 \u2103 -850 \u2103, mantenha o tempo adequado para que o a\u00e7o seja totalmente aquecido. Resfrie lentamente no forno. Este tratamento formar\u00e1 uma estrutura adequada para usinagem. A Dureza m\u00e1xima \u00e9 241 HB.<\/p>\n<h3><strong><b>Endurecimento<\/b><\/strong><\/h3>\n<p>Este tratamento t\u00e9rmico obter\u00e1 a estrutura de martensita ap\u00f3s o resfriamento. Deve ser realizado entre 840 \u2103 -875 \u2103, mantenha o tempo adequado para que o a\u00e7o seja totalmente aquecido, deixe de molho por 10-15 minutos por se\u00e7\u00e3o de 25 mm e resfrie em \u00f3leo, \u00e1gua , ou pol\u00edmero conforme necess\u00e1rio. O tratamento t\u00e9rmico deve ser seguido imediatamente ap\u00f3s o resfriamento.<\/p>\n<h3><strong><b>Temperamento<\/b><\/strong><\/h3>\n<p>Temperamento<strong><b>\u00a0<\/b><\/strong>geralmente \u00e9 realizada para aliviar as tens\u00f5es do processo de endurecimento, mas principalmente para obter a dureza e as propriedades mec\u00e2nicas necess\u00e1rias. A temperatura de t\u00eampera real ser\u00e1 escolhida para atender \u00e0s propriedades exigidas. Aque\u00e7a 1,7225 com cuidado at\u00e9 uma temperatura adequada, geralmente entre 550 \u2103 -700 \u2103, mergulhe na temperatura por 2 horas por 25 mm de se\u00e7\u00e3o reguladora e, em seguida, resfrie ao ar. 250 \u2103 -375 \u2103 n\u00e3o \u00e9 evitado, pois o revenido dentro desta faixa reduzir\u00e1 seriamente o valor do impacto, resultando em fragilidade do revenido.<\/p>\n<h3><strong><b>Inscri\u00e7\u00e3o<\/b><\/strong><\/h3>\n<p>O a\u00e7o 1,7225 encontra muitas aplica\u00e7\u00f5es como forjados para as ind\u00fastrias aeroespacial, petr\u00f3leo e g\u00e1s, automotiva, agr\u00edcola e de defesa, etc.<br \/>\nAs aplica\u00e7\u00f5es t\u00edpicas para o a\u00e7o 4140 incluem: engrenagens forjadas, fusos, acess\u00f3rios, gabaritos, colares, eixos, pe\u00e7as de transporte, p\u00e9s de cabra, pe\u00e7as de perfilagem, eixos, rodas dentadas, pinos, pinh\u00f5es, eixos de bomba, ar\u00edetes e engrenagens de anel, etc.<\/p>\n<h2>Outros produtos de a\u00e7o relacionados<\/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\"> 6 <\/small><\/span><\/a><span class=\"text-sep engineeringsteel_sort_sep\">\/<\/span><a href=\"#\" data-filter=\"engineeringsteel_sort\" class=\"engineeringsteel_sort_button\" ><span class=\"inner_sort_button\"><span>Engineeringsteel<\/span><small class=\"av-cat-count\"> 6 <\/small><\/span><\/a><\/div><\/div><\/div><div  class='grid-sort-container isotope   no_margin-container with-title-container grid-total-even grid-col-3 grid-links-' data-portfolio-id='1'><div data-ajax-id='1739' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1739 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class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1691' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1691 grid-entry-overview grid-loop-2 grid-parity-even  alloysteel_sort engineeringsteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/25crmo4-1-7218-steel\/\" title='25CrMo4 \/ 1.7218 A\u00e7o'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"300\" height=\"225\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4130-alloy-steel.jpg\" class=\"wp-image-1582 avia-img-lazy-loading-not-1582 attachment-portfolio size-portfolio wp-post-image\" alt=\"A\u00e7o-liga AISI-4130\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4130-alloy-steel.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4130-alloy-steel-16x12.jpg 16w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o 25CrMo4 \/ 1.7218\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/25crmo4-1-7218-steel\/' title='25CrMo4 \/ 1.7218 A\u00e7o'>25CrMo4 \/ 1.7218 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1682' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1682 grid-entry-overview grid-loop-3 grid-parity-odd  alloysteel_sort engineeringsteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/c45e-1-1191-steel\/\" title='C45E \/ 1.1191 A\u00e7o'  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\/AISI-1045-Carbon-Steel-Round-Bars1.jpg\" class=\"wp-image-1364 avia-img-lazy-loading-not-1364 attachment-portfolio size-portfolio wp-post-image\" alt=\"barras redondas de a\u00e7o carbono aisi 1045 (1)\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-1045-Carbon-Steel-Round-Bars1.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-1045-Carbon-Steel-Round-Bars1-300x225.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-1045-Carbon-Steel-Round-Bars1-16x12.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: C45E \/ 1.1191 A\u00e7o\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/c45e-1-1191-steel\/' title='C45E \/ 1.1191 A\u00e7o'>C45E \/ 1.1191 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1651' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1651 grid-entry-overview grid-loop-4 grid-parity-even  alloysteel_sort engineeringsteel_sort  av_one_third first default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/36nicrmo16-1-6773-steel\/\" title='36NiCrMo16 \/ 1.6773 A\u00e7o'  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\/04\/21CrMoV5-7-1.7709-Steel-495x400.jpg\" class=\"wp-image-1599 avia-img-lazy-loading-not-1599 attachment-portfolio size-portfolio wp-post-image\" alt=\"21CrMoV5-7 1.7709 A\u00e7o\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/21CrMoV5-7-1.7709-Steel-495x400.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/21CrMoV5-7-1.7709-Steel-16x12.jpg 16w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/21CrMoV5-7-1.7709-Steel-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: A\u00e7o 36NiCrMo16 \/ 1.6773\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/36nicrmo16-1-6773-steel\/' title='36NiCrMo16 \/ 1.6773 A\u00e7o'>36NiCrMo16 \/ 1.6773 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1646' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1646 grid-entry-overview grid-loop-5 grid-parity-odd  alloysteel_sort engineeringsteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/36crnimo4-1-6511-steel\/\" title='36CrNiMo4 \/ 1.6511 A\u00e7o'  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\/05\/32CrMo12-forged-round-bar-495x400.jpg\" class=\"wp-image-1644 avia-img-lazy-loading-not-1644 attachment-portfolio size-portfolio wp-post-image\" alt=\"32CrMo12-forged-round-bar\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o 36CrNiMo4 \/ 1.6511\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/36crnimo4-1-6511-steel\/' title='36CrNiMo4 \/ 1.6511 A\u00e7o'>36CrNiMo4 \/ 1.6511 A\u00e7o<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1643' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1643 grid-entry-overview grid-loop-6 grid-parity-even  post-entry-last  alloysteel_sort engineeringsteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/pt\/products\/32crmo12-1-7361-steel\/\" title='32CrMo12 \/ 1.7361 A\u00e7o'  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\/05\/32CrMo12-forged-round-bar-495x400.jpg\" class=\"wp-image-1644 avia-img-lazy-loading-not-1644 attachment-portfolio size-portfolio wp-post-image\" alt=\"32CrMo12-forged-round-bar\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portf\u00f3lio: A\u00e7o 32CrMo12 \/ 1.7361\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/pt\/products\/32crmo12-1-7361-steel\/' title='32CrMo12 \/ 1.7361 A\u00e7o'>32CrMo12 \/ 1.7361 A\u00e7o<\/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-av_one_third-49f6e875884219cf77c24341e550af53\">\n.flex_column.av-av_one_third-49f6e875884219cf77c24341e550af53{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_third-49f6e875884219cf77c24341e550af53 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-kmkl6kww-da5a5ef99ccf15dfe1cdf1a1011830e6'  ><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":1051,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[30,29],"class_list":["post-1049","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\/1049","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=1049"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio\/1049\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media\/1051"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/media?parent=1049"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/tags?post=1049"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/pt\/wp-json\/wp\/v2\/portfolio_entries?post=1049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}