{"id":1609,"date":"2023-05-07T23:19:01","date_gmt":"2023-05-07T23:19:01","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=1609"},"modified":"2023-11-13T02:50:27","modified_gmt":"2023-11-13T02:50:27","slug":"34crmo4-1-7220-acero","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/es\/products\/34crmo4-1-7220-steel\/","title":{"rendered":"34CrMo4 \/ 1.7220 Acero"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_two_third-53b0b300fb3685750664fb085c5ad19d\">\n.flex_column.av-av_two_third-53b0b300fb3685750664fb085c5ad19d{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_two_third-53b0b300fb3685750664fb085c5ad19d 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-koexuww4-637a05e6c74a0c57839f4d2d97ee6447'  ><div class='avia_textblock' ><h1 style=\"text-align: center;\"><strong><img decoding=\"async\" class=\"alignnone size-full wp-image-1610\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/05\/34CrMo4-steel.jpg\" alt=\"34CrMo4-acero\" width=\"650\" height=\"487\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/05\/34CrMo4-steel.jpg 650w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/05\/34CrMo4-steel-300x225.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/05\/34CrMo4-steel-16x12.jpg 16w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/strong><\/h1>\n<h1 style=\"text-align: center;\"><strong>34CrMo4 \/ 1.7220 Acero<\/strong><\/h1>\n<p><strong><b>34CrMo4<\/b><\/strong><strong><b>\u00a0\/ 1.7220<\/b><\/strong><strong><b>\u00a0acero<\/b><\/strong>\u00a0es un acero tratable con calor que contiene al menos 0.9%Cr, 0.15%Mo como elementos de refuerzo que es similar al grado chino 35CrMo. Tiene buena resistencia al impacto repetido, buenas propiedades de fatiga en tensi\u00f3n de flexi\u00f3n alterna, pero pobre en soldabilidad, este grado de acero puede ser Soldado s\u00f3lo con el procedimiento adecuado. Este material se utiliza generalmente en la condici\u00f3n de templado y revenido.<\/p>\n<h2><strong><b>34CrMo4<\/b><\/strong><strong><b>\u00a0\/ 1.7220<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>teel<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Forma, tama\u00f1o y tolerancia del suministro<\/b><\/strong><\/h2>\n<ul>\n<li>Barra laminada en caliente: \u03a66-\u03a6130mm, Longitud: 3000-10000mm<\/li>\n<li>Barra redonda forjada en caliente: \u03a6130-\u03a61000mm, Longitud: 3000-10000mm<\/li>\n<li>Barra plana \/ Blcoks: Espesor: 120-800 mm x Ancho: 120-1500 mm, Longitud: 2000-6000 mm<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td>Acabado de superficie<\/td>\n<td>Tolerancia<\/td>\n<\/tr>\n<tr>\n<td>Negro para condici\u00f3n forjada<\/td>\n<td>(0 \uff0c + 5 mm)<\/td>\n<\/tr>\n<tr>\n<td>Negro para condici\u00f3n enrollada<\/td>\n<td>(0 \uff0c + 1 mm)<\/td>\n<\/tr>\n<tr>\n<td>\u00c1spero convertido<\/td>\n<td>(0 \uff0c + 3 mm)<\/td>\n<\/tr>\n<tr>\n<td>Molienda<\/td>\n<td>Mejor h9<\/td>\n<\/tr>\n<tr>\n<td>Pulido<\/td>\n<td>Mejor h11<\/td>\n<\/tr>\n<tr>\n<td>Pelado<\/td>\n<td>Mejor H11<\/td>\n<\/tr>\n<tr>\n<td>Estirado en fr\u00edo<\/td>\n<td>Mejor H11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>34CrMo4<\/b><\/strong><strong><b>\u00a0\/ 1.7220<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>teel<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Composici\u00f3n qu\u00edmica seg\u00fan EN 10083-3<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"116\"><strong><b>CALIFICACI\u00d3N<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>N\u00daMERO<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>C<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>Si<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>Minnesota<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>PAG<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>S<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>Cr<\/b><\/strong><\/td>\n<td width=\"116\"><strong><b>Mes<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong><b>34CrMo4<\/b><\/strong><\/td>\n<td><strong><b>1.7220 <\/b><\/strong><\/td>\n<td>0,30-0,37<\/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<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<h2><strong><b>34CrMo4<\/b><\/strong><strong><b>\u00a0\/ 1.7220<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>teel<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Est\u00e1ndares relevantes<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>EE.UU<\/td>\n<td>Reino Unido<\/td>\n<td>porcelana<\/td>\n<td>Francia<\/td>\n<\/tr>\n<tr>\n<td>4135\/4137<\/td>\n<td>708A37<\/td>\n<td>35CrMo<\/td>\n<td>34CD4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>34CrMo4<\/b><\/strong><strong><b>\u00a0\/ 1.7220<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>teel<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Propiedad mecanica<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Di\u00e1metro 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>Espesor 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>Fuerza de producci\u00f3n Mpa<\/td>\n<td>\u2265800<\/td>\n<td>\u2265650<\/td>\n<td>\u2265550<\/td>\n<td>\u2265500<\/td>\n<td>\u2265450<\/td>\n<\/tr>\n<tr>\n<td>Resistencia a la tracci\u00f3n Mpa<\/td>\n<td>1000-1200<\/td>\n<td>900-1100<\/td>\n<td>800-950<\/td>\n<td>750-900<\/td>\n<td>700-850<\/td>\n<\/tr>\n<tr>\n<td>Alargamiento, %<\/td>\n<td>\u226511<\/td>\n<td>\u226512<\/td>\n<td>\u226514<\/td>\n<td>\u226515<\/td>\n<td>\u226515<\/td>\n<\/tr>\n<tr>\n<td>Reducci\u00f3n de \u00e1rea, %<\/td>\n<td>\u226545<\/td>\n<td>\u226550<\/td>\n<td>\u226555<\/td>\n<td>\u226555<\/td>\n<td>\u226560<\/td>\n<\/tr>\n<tr>\n<td>impacto, J<\/td>\n<td><\/td>\n<td>\u226540<\/td>\n<td>\u226545<\/td>\n<td>\u226545<\/td>\n<td>\u226545<\/td>\n<\/tr>\n<tr>\n<td>Dureza, HB<\/td>\n<td>298-359<\/td>\n<td>271-331<\/td>\n<td>240-286<\/td>\n<td>225-271<\/td>\n<td>213-253<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<h2><strong><b>3<\/b><\/strong><strong><b>Acero 4CrMo4 \/ 1.7220 <\/b><\/strong><strong><b>Forjar<\/b><\/strong><\/h2>\n<p>Temperatura de forja 34CrMo4: 900-1100 \u00b0 C<\/p>\n<h2><strong><b>34CrMo4<\/b><\/strong><strong><b>\u00a0\/ 1.7220<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>teel<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Tratamiento t\u00e9rmico<\/b><\/strong><\/h2>\n<ul>\n<li>Normalizaci\u00f3n: 850 - 880 \u00b0 C, enfriamiento al aire<\/li>\n<li>Recocido suave: 650 - 680 \u00b0 C, enfriamiento en horno, dureza m\u00e1xima 223HB<\/li>\n<li>Endurecimiento: 830 - 890 \u00b0 C, Templado en aceite o agua<\/li>\n<li>Templado: 540 - 680 \u00b0 C, Refrigeraci\u00f3n al aire<\/li>\n<\/ul>\n<h2><strong><b>34CrMo4<\/b><\/strong><strong><b>\u00a0\/ 1.7220<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>S<\/b><\/strong><strong><b>teel<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Solicitud<\/b><\/strong><\/h2>\n<p>Acero 34CrMo4 tratable t\u00e9rmicamente con una resistencia a la tracci\u00f3n t\u00edpica de 800 - 1100N \/ mm\u00b2. Para componentes automotrices y aeron\u00e1uticos con alta tenacidad como cig\u00fce\u00f1ales, ejes, mu\u00f1ones de eje, neum\u00e1ticos, engranajes y cualquier componente sujeto a esfuerzos de fatiga.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_third-7984035d50f0055e2d8c0f71fa3ebd04\">\n.flex_column.av-av_one_third-7984035d50f0055e2d8c0f71fa3ebd04{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_third-7984035d50f0055e2d8c0f71fa3ebd04 av_one_third  avia-builder-el-2  el_after_av_two_third  avia-builder-el-last  flex_column_div av-zero-column-padding'     ><p><section  class='av_textblock_section av-koextbbj-6dfeb896aac5ee284bd30d23c913d6c0'  ><div class='avia_textblock' >\n<\/div><\/section><br \/>\n<div  class='avia-builder-widget-area clearfix  avia-builder-el-4  el_after_av_textblock  avia-builder-el-last'><section id=\"portfoliobox-2\" class=\"widget clearfix avia-widget-container newsbox\"><h3 class=\"widgettitle\">\u00faltimos productos<\/h3><ul class=\"news-wrap image_size_widget\"><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leer: Acero 60CrMoV18-5\" href=\"https:\/\/waldunsteel.com\/es\/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=\"Leer: Acero 60CrMoV18-5\" href=\"https:\/\/waldunsteel.com\/es\/products\/60crmov18-5-steel\/\">Acero 60CrMoV18-5<\/a><span class=\"news-time\">11 de enero de 2024 - 3:02 am<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leer: 1.2358 Acero\" href=\"https:\/\/waldunsteel.com\/es\/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=\"Leer: 1.2358 Acero\" href=\"https:\/\/waldunsteel.com\/es\/products\/1-2358-steel\/\">1.2358 Acero<\/a><span class=\"news-time\">11 de enero de 2024 - 2:55 am<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leer: 1045 Acero laminado en fr\u00edo\" href=\"https:\/\/waldunsteel.com\/es\/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 acero al 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=\"Leer: 1045 Acero laminado en fr\u00edo\" href=\"https:\/\/waldunsteel.com\/es\/products\/1045-cold-rolled-steel\/\">1045 Acero Laminado en Fr\u00edo<\/a><span class=\"news-time\">1 de noviembre de 2023 - 11:32 a.m.<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Leer: Acero 46Cr2 \/ 1.7006\" href=\"https:\/\/waldunsteel.com\/es\/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=\"Leer: Acero 46Cr2 \/ 1.7006\" href=\"https:\/\/waldunsteel.com\/es\/products\/46cr2-1-7006-steel\/\">Acero 46Cr2 \/ 1.7006<\/a><span class=\"news-time\">octubre 24, 2023 - 9:30 am<\/span><\/div><\/div><\/li><\/ul><span class=\"seperator extralight-border\"><\/span><\/section><section id=\"text-3\" class=\"widget clearfix widget_text\"><h3 class=\"widgettitle\">CONTACTO ACERO WALDUN<\/h3>\t\t\t<div class=\"textwidget\"><p><strong>M\u00f3vil: <\/strong><\/p>\n<p>+8618652469606<\/p>\n<p><strong>Correo electr\u00f3nico: <\/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=\"logotipo de acero waldun iso 9001 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":1610,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[30,29],"class_list":["post-1609","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-alloysteel","portfolio_entries-engineeringsteel"],"_links":{"self":[{"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/portfolio\/1609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/comments?post=1609"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/portfolio\/1609\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/media\/1610"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/media?parent=1609"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/tags?post=1609"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/portfolio_entries?post=1609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}