{"id":955,"date":"2023-03-17T12:46:16","date_gmt":"2023-03-17T12:46:16","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=955"},"modified":"2023-11-13T02:52:27","modified_gmt":"2023-11-13T02:52:27","slug":"p20s-acero","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/es\/products\/p20s-steel\/","title":{"rendered":"Acero P20 + S | DIN1.2312 | 40CrMnMoS8-6 | AISI P20 + S"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1vllv-603317984b340c053d29803426b8d044\">\n.flex_column.av-1vllv-603317984b340c053d29803426b8d044{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1vllv-603317984b340c053d29803426b8d044 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-kmdftmrr-628c7f4ffd768bf4bd99339559a3e1a0'  ><div class='avia_textblock' ><h1 style=\"text-align: center;\"><strong><b>Acero P20 + S | <\/b><\/strong><strong><b>DIN1.2312 | 40CrMnMoS8-6 | AISI P20 + S<\/b><\/strong><\/h1>\n<p><img decoding=\"async\" class=\"wp-image-957 size-full aligncenter\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.2312-Forged-block.jpg\" alt=\"1.2312 bloque forjado\" width=\"650\" height=\"487\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.2312-Forged-block.jpg 650w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.2312-Forged-block-300x225.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.2312-Forged-block-16x12.jpg 16w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/p>\n<p>El acero P20 + S es un acero para herramientas de molde de pl\u00e1stico que tiene Cr-Mn-Mo como elementos de refuerzo seg\u00fan el est\u00e1ndar de Alemania. En comparaci\u00f3n con el acero P20, tiene un contenido de azufre un poco m\u00e1s alto, lo que ofrece una mejor maquinabilidad, se puede esperar un aumento de 30% en la velocidad de fresado y un aumento de 300% en la velocidad de perforaci\u00f3n. El acero P20 + S generalmente se suministra en estado endurecido y revenido con resistencia a la tracci\u00f3n 880- 1080 Mpa.<\/p>\n<h2><strong><b>Forma, tama\u00f1o y tolerancia del suministro de acero P20 + S<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Formulario de suministro<\/td>\n<td>Tama\u00f1o (mm)<\/td>\n<td>Proceso<\/td>\n<td colspan=\"2\">Tolerancia<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Redondo<\/td>\n<td>\u03a66-\u03a6100<\/td>\n<td>Estirado en fr\u00edo<\/td>\n<td>Brillante \/ Negro<\/td>\n<td>Mejor H11<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u03a616-\u03a6350<\/td>\n<td rowspan=\"2\">Laminado en caliente<\/td>\n<td>Negro<\/td>\n<td>-0 \/ + 1 mm<\/td>\n<\/tr>\n<tr>\n<td>Pelado \/ molido<\/td>\n<td>Mejor H11<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u03a690-\u03a61000<\/td>\n<td rowspan=\"2\">Forjado en caliente<\/td>\n<td>Negro<\/td>\n<td>-0 \/ + 5 mm<\/td>\n<\/tr>\n<tr>\n<td>\u00c1spero convertido<\/td>\n<td>-0 \/ + 3 mm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Plano \/ Cuadrado \/ Bloque<\/td>\n<td>Espesor: 120-800<\/td>\n<td rowspan=\"2\">Forjado en caliente<\/td>\n<td>Negro<\/td>\n<td>-0 \/ + 8 mm<\/td>\n<\/tr>\n<tr>\n<td>Ancho: 120-1500<\/td>\n<td>Mecanizado en bruto<\/td>\n<td>-0 \/ + 3 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Observaci\u00f3n: la tolerancia se puede personalizar seg\u00fan las solicitudes<\/p>\n<h2><strong><b>Composici\u00f3n qu\u00edmica del acero P20 + S<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Calificaci\u00f3n<\/td>\n<td>C<\/td>\n<td>Minnesota<\/td>\n<td>PAG<\/td>\n<td>S<\/td>\n<td>Si<\/td>\n<td>Cr<\/td>\n<td>Mes<\/td>\n<\/tr>\n<tr>\n<td>1.2312<\/td>\n<td>0,35-0,45<\/td>\n<td>1.4-1.6<\/td>\n<td>\u2264 0,03<\/td>\n<td>0,05-0,1<\/td>\n<td>0,3-0,5<\/td>\n<td>1,8-2,0<\/td>\n<td>0,15-0,25<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>Est\u00e1ndares relevantes de acero P20 + S<\/b><\/strong><\/h2>\n<p>Estados Unidos: P20 + S<\/p>\n<p>Alemania: 40CrMnMoS8-6<\/p>\n<p>Francia: 40CMD8S<\/p>\n<h2><strong><b>Propiedad f\u00edsica del acero P20 + S<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Densidad, g \/ cm3<\/td>\n<td colspan=\"3\">7.85<\/td>\n<\/tr>\n<tr>\n<td>Calor espec\u00edfico J \/ kg \u00b7 K<\/td>\n<td colspan=\"3\">470<\/td>\n<\/tr>\n<tr>\n<td>Coeficiente de expansi\u00f3n t\u00e9rmica 10 ^ -6m \/ (m \u00b7 K)<\/td>\n<td>20-100 \u00b0 C<\/td>\n<td>20-200 \u00b0 C<\/td>\n<td>20-300 \u00b0 C<\/td>\n<\/tr>\n<tr>\n<td>Recocido<\/td>\n<td>12.5<\/td>\n<td>13.4<\/td>\n<td>13.9<\/td>\n<\/tr>\n<tr>\n<td>Templado<\/td>\n<td>12.3<\/td>\n<td>13<\/td>\n<td>13.7<\/td>\n<\/tr>\n<tr>\n<td>Conductividad t\u00e9rmica W \/ (m \u00b7 K)<\/td>\n<td>100 \u00b0 C<\/td>\n<td>200 \u00b0 C<\/td>\n<td>300 \u00b0 C<\/td>\n<\/tr>\n<tr>\n<td>Recocido<\/td>\n<td>40.2<\/td>\n<td>40.3<\/td>\n<td>39<\/td>\n<\/tr>\n<tr>\n<td>Templado<\/td>\n<td>39.8<\/td>\n<td>40.4<\/td>\n<td>39<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>Propiedad mec\u00e1nica del acero P20 + S<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td colspan=\"6\">Propiedad mec\u00e1nica en condiciones templadas y revenido<\/td>\n<\/tr>\n<tr>\n<td>Resistencia a la tracci\u00f3n<\/td>\n<td>Fuerza de producci\u00f3n<\/td>\n<td>Alargamiento<\/td>\n<td>Reducci\u00f3n del \u00e1rea<\/td>\n<td>Impacto<\/td>\n<td>Dureza<\/td>\n<\/tr>\n<tr>\n<td>960Mpa<\/td>\n<td>850Mpa<\/td>\n<td>10%<\/td>\n<td>45%<\/td>\n<td>20J<\/td>\n<td>300HB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>P20 + S Acero forjado DIN1.2312<\/b><\/strong><\/h2>\n<p>Temperatura de forjado del acero DIN1.2312: 850-1100 \u00b0 C, enfriado lo m\u00e1s lentamente posible en arena despu\u00e9s del forjado.<\/p>\n<h2><strong><b>Tratamiento t\u00e9rmico de acero P20 + S<\/b><\/strong><\/h2>\n<ul>\n<li>Normalizaci\u00f3n: 850 - 900 \u00b0 C, Enfriamiento al aire<\/li>\n<li>Recocido: 700 - 740 \u00b0 C, Enfriamiento en horno, Dureza: max 235HB<\/li>\n<li>Endurecimiento: 840 - 880 \u00b0 C, temple con agua o aceite<\/li>\n<li>Templado: 640 - 680 \u00b0 C, Refrigeraci\u00f3n al aire<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td colspan=\"8\">Tabla de valores de revenido en funci\u00f3n de la dureza<\/td>\n<\/tr>\n<tr>\n<td>\u00b0 C<\/td>\n<td>100<\/td>\n<td>200<\/td>\n<td>300<\/td>\n<td>400<\/td>\n<td>500<\/td>\n<td>600<\/td>\n<td>700<\/td>\n<\/tr>\n<tr>\n<td>HRC<\/td>\n<td>51<\/td>\n<td>50<\/td>\n<td>48<\/td>\n<td>46<\/td>\n<td>42<\/td>\n<td>36<\/td>\n<td>28<\/td>\n<\/tr>\n<tr>\n<td>R \uff0c N \/ mm2<\/td>\n<td>1730<\/td>\n<td>1670<\/td>\n<td>1570<\/td>\n<td>1480<\/td>\n<td>1330<\/td>\n<td>1140<\/td>\n<td>920<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>\u00a0<\/b><\/strong><strong><b>Acero P20 + S <\/b><\/strong><strong><b>Solicitud<\/b><\/strong><\/h2>\n<p>El acero P20 + S se utiliza para la producci\u00f3n de moldes donde se requiere una maquinabilidad mejorada, y para el procesamiento de pl\u00e1sticos y moldes para fundici\u00f3n a presi\u00f3n Las aplicaciones t\u00edpicas incluyen portamatrices, matrices de fundici\u00f3n a presi\u00f3n de zinc, soportes, refuerzos y moldes de inyecci\u00f3n, construcci\u00f3n de m\u00e1quinas, plantillas , placas base, piezas de ensamblaje, marcos de moldeo, moldes de pl\u00e1stico, procesamiento de pl\u00e1stico, moldes de fundici\u00f3n a presi\u00f3n, herramientas de hidroconformado, fundas para recipientes, barras plegables, portaherramientas, etc.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-dpb83-50fc5e2e7af734ce89ea8ec43b26058f\">\n.flex_column.av-dpb83-50fc5e2e7af734ce89ea8ec43b26058f{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-dpb83-50fc5e2e7af734ce89ea8ec43b26058f 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-kmdfnokx-00db588c3b7dc1998f8bdc32d48eeddd'  ><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":957,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[33,28],"class_list":["post-955","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-plasticmouldsteel","portfolio_entries-toolsteel"],"_links":{"self":[{"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/portfolio\/955","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=955"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/portfolio\/955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/media\/957"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/media?parent=955"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/tags?post=955"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/es\/wp-json\/wp\/v2\/portfolio_entries?post=955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}