{"id":3057,"date":"2026-08-13T09:35:14","date_gmt":"2026-08-13T01:35:14","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=3057"},"modified":"2026-08-13T15:37:39","modified_gmt":"2026-08-13T07:37:39","slug":"p20-mold-steel","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/pt\/materials\/mold-steel\/p20-mold-steel\/","title":{"rendered":"A\u00e7o para Molde P20"},"content":{"rendered":"<div class=\"material-page-wrapper\" style=\"line-height: 1.7 !important;letter-spacing: 0.03em !important;font-family: -apple-system, BlinkMacSystemFont, &#039;Segoe UI&#039;, Roboto, &#039;Helvetica Neue&#039;, Arial, sans-serif !important;color: #333333 !important\">\n<p><!-- Hero Area Section --><\/p>\n<section class=\"hero-section\" style=\"margin-bottom: 30px !important\">\n<p style=\"font-size: 18px !important;color: #4a4a4a !important;margin-bottom: 20px !important\">Custo-benef\u00edcio <strong>A\u00e7o para Molde P20<\/strong> solu\u00e7\u00f5es de ferramentaria para produ\u00e7\u00e3o em m\u00e9dio volume e manufatura de ponte. Pr\u00e9-endurecido a 28\u201334 HRC, o a\u00e7o-ferramenta AISI P20 (DIN 1.2311) elimina a distor\u00e7\u00e3o do tratamento t\u00e9rmico p\u00f3s-usinagem, permitindo constru\u00e7\u00e3o r\u00e1pida de moldes com CNC de 5 eixos e vida \u00fatil garantida de at\u00e9 500.000 ciclos.<\/p>\n<\/section>\n<p><!-- 3. P20 \u51b6\u91d1\u4e0e\u52a0\u5de5\u6027\u80fd\uff08\u8868\u683c\uff09 --><\/p>\n<section class=\"material-grades\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Perfil Metal\u00fargico e de Usinabilidade do A\u00e7o P20<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">O P20 \u00e9 um a\u00e7o-liga cromo-molibd\u00eanio pr\u00e9-endurecido na usina, projetado para equilibrar ciclos r\u00e1pidos de usinagem com durabilidade do n\u00facleo do molde:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #c8bba8 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #faf6f2 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #c8bba8 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">M\u00e9trica Metal\u00fargica<\/th>\n<th style=\"background-color: #faf6f2 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #c8bba8 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Valor da Especifica\u00e7\u00e3o do A\u00e7o P20<\/th>\n<th style=\"background-color: #faf6f2 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #c8bba8 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Vantagem de Engenharia de Ferramentaria<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Entrega Pr\u00e9-Endurecida<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">28 \u2013 34 HRC (300 HB)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Elimina a t\u00eampera por endurecimento p\u00f3s-usinagem, evitando trincas por tens\u00e3o t\u00e9rmica ou empenamento dimensional em grandes blocos de ferramenta.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Matriz de Liga Cromo-Molibd\u00eanio<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Padr\u00e3o AISI P20 \/ DIN 1.2311<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Distribui\u00e7\u00e3o uniforme de dureza da superf\u00edcie externa ao n\u00facleo central, permitindo velocidades consistentes de fresamento de alto avan\u00e7o em CNC de 5 eixos.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Polibilidade de Superf\u00edcie<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">At\u00e9 acabamento SPI B-2 \/ B-1<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Aceita polimento fino com papel e texturiza\u00e7\u00e3o qu\u00edmica Mold-Tech sem defeitos de contorno de gr\u00e3o em pe\u00e7as de consumo n\u00e3o \u00f3pticas.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 4. \u6811\u8102\u4e0e P20 \u94a2\u6750\u5339\u914d\u77e9\u9635\uff08\u8868\u683c\uff09 --><\/p>\n<section class=\"molding-processes\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Matriz de Aplica\u00e7\u00e3o de Resinas e Ferramentaria para A\u00e7o P20<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">O a\u00e7o P20 pr\u00e9-endurecido \u00e9 a escolha econ\u00f4mica ideal para resinas de commodities e engenharia n\u00e3o refor\u00e7adas durante <a href=\"https:\/\/www.jcinjectionmolding.com\/pt\/service\/plastic-injection-molding\/\"><strong>Moldagem por Inje\u00e7\u00e3o de Pl\u00e1stico<\/strong><\/a>:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #c8bba8 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f3f5f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #c8bba8 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Classe de Aplica\u00e7\u00e3o<\/th>\n<th style=\"background-color: #f3f5f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #c8bba8 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Pol\u00edmeros Compat\u00edveis<\/th>\n<th style=\"background-color: #f3f5f6 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #c8bba8 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Estrat\u00e9gia de Ferramentaria P20<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Commodities Dom\u00e9sticas e Embalagens<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\"><strong>Polipropileno (PP)<\/strong>, <strong>Polietileno (PE)<\/strong>, <strong>Poliestireno (PS)<\/strong><\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Configura\u00e7\u00e3o de ferramentaria de baixo custo fornecendo 250.000 a 500.000 inje\u00e7\u00f5es para caixas de armazenamento, tampas, tampas e utens\u00edlios dom\u00e9sticos.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Eletr\u00f4nicos de Consumo de M\u00e9dio Volume<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\"><strong>ABS<\/strong>, <strong>Policarbonato (PC)<\/strong>, Ligas de PC\/ABS<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Ideal para capas externas texturizadas de monitores, bandejas de papel de impressoras e inv\u00f3lucros de casa inteligente que exigem ajustes de montagem precisos.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Ferramentaria de Produ\u00e7\u00e3o Piloto e Ponte<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Pol\u00edmeros de Engenharia N\u00e3o Refor\u00e7ados<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #c8bba8 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Usado para <strong>Moldagem por Inje\u00e7\u00e3o de Baixo Volume<\/strong> e <strong>Molde de Inje\u00e7\u00e3o de Prot\u00f3tipo<\/strong> ferramentas de transi\u00e7\u00e3o para atender pedidos iniciais do mercado antes da produ\u00e7\u00e3o em massa.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 5. \u5236\u9020\u6280\u672f\u6307\u5357 --><\/p>\n<section class=\"manufacturing-guide\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Guia de Engenharia e Fabrica\u00e7\u00e3o de Ferramentas com A\u00e7o P20<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">A moldagem com a\u00e7o P20 pr\u00e9-endurecido equilibra a velocidade de fabrica\u00e7\u00e3o de ferramentas com a precis\u00e3o da cavidade atrav\u00e9s de quatro vantagens de engenharia:<\/p>\n<div style=\"border: 1px solid #c8bba8 !important;margin-top: 20px !important;margin-bottom: 20px !important\">\n<div style=\"background-color: #faf6f2 !important;padding: 18px !important;border-bottom: 1px solid #c8bba8 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">1. Zero Distor\u00e7\u00e3o por Tratamento T\u00e9rmico (30 HRC)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Como o a\u00e7o P20 \u00e9 pr\u00e9-endurecido na sider\u00fargica, n\u00e3o \u00e9 necess\u00e1rio tratamento t\u00e9rmico de t\u00eampera p\u00f3s-usinagem. Isso elimina a distor\u00e7\u00e3o por tens\u00e3o t\u00e9rmica em grandes placas de n\u00facleo, garantindo dimens\u00f5es fi\u00e9is ao CAD em moldes grandes para eletrodom\u00e9sticos.<\/p>\n<\/div>\n<div style=\"background-color: #f3f5f6 !important;padding: 18px !important;border-bottom: 1px solid #c8bba8 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">2. Usinagem CNC de 5 Eixos em Alta Velocidade<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">O P20 apresenta excelente usinabilidade. Nossos mais de 25 centros de usinagem CNC de 5 eixos internos cortam cavidades de P20 rapidamente, mantendo toler\u00e2ncias dentro de \u00b10,005 mm e reduzindo os prazos de fabrica\u00e7\u00e3o de ferramentas para 2\u20133 semanas.<\/p>\n<\/div>\n<div style=\"background-color: #faf6f2 !important;padding: 18px !important;border-bottom: 1px solid #c8bba8 !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">3. Polimento de Superf\u00edcie SPI B-2 e Texturiza\u00e7\u00e3o Mold-Tech<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">As inser\u00e7\u00f5es de cavidade em P20 aceitam polimento com papel de alta qualidade at\u00e9 acabamentos SPI B-2 ou B-1. Tamb\u00e9m reage previsivelmente \u00e0 corros\u00e3o \u00e1cida, produzindo texturas Mold-Tech limpas ou acabamentos por eletroeros\u00e3o VDI 3400.<\/p>\n<\/div>\n<div style=\"background-color: #f3f5f6 !important;padding: 18px !important\">\n<p style=\"margin-bottom: 0px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">4. Produ\u00e7\u00e3o Econ\u00f4mica de Volume M\u00e9dio (500.000 Ciclos)<\/p>\n<p style=\"margin-top: 8px !important;margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 14px !important\">Para resinas n\u00e3o corrosivas e n\u00e3o abrasivas, os moldes de P20 entregam de forma confi\u00e1vel de 250.000 a 500.000 ciclos. A Jucheng fornece manuten\u00e7\u00e3o programada para estender a vida \u00fatil da ferramenta em longas s\u00e9ries de produ\u00e7\u00e3o.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- 6. \u4e3b\u8981\u5e94\u7528\u884c\u4e1a\u9886\u57df --><\/p>\n<section class=\"key-applications\">\n<h2 style=\"font-size: 26px !important;color: #111111 !important;margin-top: 35px !important;margin-bottom: 18px !important;font-weight: 600 !important;letter-spacing: 0.04em !important\">Principais Campos de Aplica\u00e7\u00e3o para Moldes de Inje\u00e7\u00e3o em A\u00e7o P20<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Eletr\u00f4nicos de Consumo e Ferragens:<\/strong> Tampas traseiras de monitores de computador, bandejas de papel para impressoras, carca\u00e7as de TVs, corpos de controles remotos e organizadores de mesa.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Acabamentos Internos e N\u00e3o Estruturais Automotivos (IATF 16949):<\/strong> Tampas de porta-luvas, pain\u00e9is de acabamento de portas internas, venezianas de ar condicionado e compartimentos de armazenamento no porta-malas.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Produtos Dom\u00e9sticos e Embalagens:<\/strong> Caixas de armazenamento resistentes, tampas de recipientes para alimentos, al\u00e7as de baldes e <strong>Moldagem por Inje\u00e7\u00e3o de Dois Componentes<\/strong> al\u00e7as ou <strong>Moldagem por Inje\u00e7\u00e3o com Insertos<\/strong> hardware.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Cost-effective P20 Mold Steel tooling solutions for medium-volume production and bridge manufacturing. Pre-hardened to 28\u201334 HRC, AISI P20 (DIN 1.2311) tool steel eliminates post-machining heat treatment distortion, enabling rapid 5-axis CNC mold building with a guaranteed shot life up to 500,000 cycles. P20 Mold Steel Metallurgical &amp; Machinability Profile P20 is a chromium-molybdenum alloy steel [&hellip;]<\/p>\n","protected":false},"featured_media":3058,"template":"","meta":[],"class_list":["post-3057","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material_model\/3057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media\/3058"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=3057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}