{"id":3065,"date":"2026-08-13T15:20:09","date_gmt":"2026-08-13T07:20:09","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=3065"},"modified":"2026-08-13T15:38:15","modified_gmt":"2026-08-13T07:38:15","slug":"nak80-mold-steel","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/it\/materials\/mold-steel\/nak80-mold-steel\/","title":{"rendered":"Acciaio per stampi NAK80"},"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\">Alta precisione <strong>Acciaio per stampi NAK80<\/strong> produzione di cavit\u00e0 per involucri elettronici ad alta estetica e parti in plastica trasparente. Invecchiato per indurimento in acciaieria a 37\u201343 HRC, l'acciaio Daido NAK80 (legato Cu-Al-Ni) offre un'eccellente lavorabilit\u00e0, zero distorsioni da trattamento termico e superfici di elettroerosione EDM senza fori di spillo su oltre 500.000 cicli produttivi.<\/p>\n<\/section>\n<p><!-- 3. NAK80 \u51b6\u91d1\u4e0e\u6790\u51fa\u786c\u5316\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\">Profilo di invecchiamento per indurimento e lucidabilit\u00e0 dell'acciaio per stampi NAK80<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Il NAK80 \u00e8 un acciaio per utensili unico indurito per precipitazione, ingegnerizzato da Daido Steel, progettato per fornire un'elevata durezza del nucleo senza distorsioni da tempra:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #d1c0a5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #faf6f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Attributo metallurgico<\/th>\n<th style=\"background-color: #faf6f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Specifiche metriche dell'acciaio NAK80<\/th>\n<th style=\"background-color: #faf6f0 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Vantaggio dell'attrezzatura ad alta estetica<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Invecchiamento per indurimento pre-temprato<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">37 \u2013 43 HRC (pre-temprato)<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Pre-temprato tramite precipitazione di composti intermetallici, eliminando le distorsioni da trattamento termico post-lavorazione e offrendo al contempo una resistenza all'usura superiore rispetto al P20.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Microstruttura uniforme Cu-Al-Ni<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Lega indurita per precipitazione<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">La struttura omogenea a grana fine garantisce un'elettroerosione uniforme durante la lavorazione EDM, senza alcun difetto da micro-fori di spillo.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">EDM e lucidabilit\u00e0 superiori<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Fino a finitura SPI A-2 \/ VDI 18<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Accetta facilmente la lucidatura a specchio con diamante e le texture EDM fini, altamente raccomandato per elettronica di consumo nero pianoforte e ad alta lucentezza.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 4. \u6811\u8102\u4e0e NAK80 \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\">Compatibilit\u00e0 e matrice applicativa dell'acciaio NAK80 con i polimeri<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">L'acciaio pre-temprato NAK80 \u00e8 lo standard di riferimento per involucri in plastica ad alta estetica e alta lucidit\u00e0 in <strong>Stampaggio a iniezione di plastica<\/strong>:<\/p>\n<table style=\"width: 100% !important;border-collapse: collapse !important;margin-top: 20px !important;margin-bottom: 30px !important;border: 1px solid #d1c0a5 !important\">\n<thead>\n<tr>\n<th style=\"background-color: #f2f4f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Classe di resine ad alta estetica<\/th>\n<th style=\"background-color: #f2f4f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Chimica dei polimeri compatibili<\/th>\n<th style=\"background-color: #f2f4f5 !important;color: #111111 !important;font-weight: 600 !important;padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;text-align: left !important;letter-spacing: 0.04em !important;line-height: 1.7 !important\">Strategia di attrezzaggio per NAK80<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Elettronica di consumo ad alta lucentezza<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\"><strong>ABS<\/strong>, <strong>Policarbonato (PC)<\/strong>, Leghe PC\/ABS<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Richiede <strong>Lucidatura SPI<\/strong> Supporta direttamente la lucidatura a diamante A-2, producendo superfici estetiche nero pianoforte per controller da gaming e hub per la smart home.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Imballaggi trasparenti e ottici<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\"><strong>PMMA (Acrilico)<\/strong>, PC trasparente, SAN<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">La struttura del nucleo ad alta purezza consente un'elevata trasmissione luminosa su coperchi di vasetti cosmetici, lenti indicatori e contenitori trasparenti.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important;font-weight: bold\">Custodie con texture complesse<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\"><strong>Poliammide (PA\/Nylon)<\/strong>, Termoplastici modificati<\/td>\n<td style=\"padding: 14px 18px !important;border: 1px solid #d1c0a5 !important;color: #4a4a4a !important;line-height: 1.7 !important\">Reagisce in modo uniforme all'erosione a scintilla EDM, fornendo una finitura pulita <strong>Texture e finitura EDM<\/strong> (VDI da 12 a 24) su nervature interne complesse.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<p><!-- 5. \u5236\u9020\u6280\u672f\u6307\u5357 (3\u5217\u5361\u7247\u6392\u7248) --><\/p>\n<section class=\"manufacturing-guide\" style=\"margin-bottom: 30px !important\">\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\">Ingegneria dell'attrezzaggio per acciaio per stampi NAK80 e progetto EDM<\/h2>\n<p style=\"margin-bottom: 18px !important;color: #4a4a4a !important\">Esecuzione di precisione in acciaio NAK80 <a href=\"https:\/\/www.jcinjectionmolding.com\/it\/service\/custom-mold-making\/\"><strong>Produzione di stampi personalizzati<\/strong><\/a> richiede accurati parametri di taglio CNC, profilatura di elettrodi in rame per EDM e lucidatura manuale:<\/p>\n<div style=\"display: grid;grid-template-columns: 1fr 1fr 1fr;gap: 15px;margin-top: 20px;margin-bottom: 25px\">\n<div style=\"border: 1px solid #d1c0a5 !important;background-color: #faf6f0 !important;padding: 15px !important\">\n<p style=\"margin-bottom: 6px !important;color: #111111 !important;font-weight: bold;font-size: 14px !important\">Nucleo pre-temprato a 40 HRC<\/p>\n<p style=\"margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 13px !important;line-height: 1.6 !important\">Pre-temprato tramite indurimento per precipitazione a 37\u201343 HRC. Questo elimina la distorsione da tempra post-lavorazione, consentendo a Jucheng di tagliare dimensioni della cavit\u00e0 conformi al CAD direttamente su CNC a 5 assi.<\/p>\n<\/div>\n<div style=\"border: 1px solid #d1c0a5 !important;background-color: #f2f4f5 !important;padding: 15px !important\">\n<p style=\"margin-bottom: 6px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Elettroerosione EDM senza fori puntiformi<\/p>\n<p style=\"margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 13px !important;line-height: 1.6 !important\">La struttura uniforme in lega rame-alluminio-nichel del NAK80 risponde in modo prevedibile all'erosione a scintilla EDM a tuffo. Produce texture opache VDI pulite e uniformi senza micro-fori puntiformi o accumuli di carbonio.<\/p>\n<\/div>\n<div style=\"border: 1px solid #d1c0a5 !important;background-color: #faf6f0 !important;padding: 15px !important\">\n<p style=\"margin-bottom: 6px !important;color: #111111 !important;font-weight: bold;font-size: 15px !important\">Saldabilit\u00e0 laser e manutenzione<\/p>\n<p style=\"margin-bottom: 0px !important;color: #4a4a4a !important;font-size: 13px !important;line-height: 1.6 !important\">Il NAK80 presenta un'eccellente saldabilit\u00e0. In caso di modifiche ingegneristiche (ECO) o usura della linea di separazione, i nostri attrezzisti depositano filo NAK80 corrispondente utilizzando micro-saldatrici laser senza causare distorsioni termiche locali.<\/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\">Principali campi di applicazione per gli stampi in acciaio NAK80<\/h2>\n<ul style=\"padding-left: 20px !important;margin-bottom: 25px !important\">\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Elettronica di consumo ad alta estetica:<\/strong> Gusci per console da gioco nero pianoforte ad alta lucentezza, telecomandi, hub per smart home, coperchi per stampanti e custodie cosmetiche.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Comandi interni automobilistici (IATF 16949):<\/strong> Alta lucentezza <strong>Stampo a Iniezione per Produzione<\/strong> stampi per cornici di luci ambiente, bocchette di climatizzazione, pulsanti del volante e <strong>Stampaggio a iniezione a due componenti<\/strong> portachiavi.<\/li>\n<li style=\"margin-bottom: 10px !important;color: #4a4a4a !important\"><strong>Custodie per dispositivi medici (certificazione ISO 13485):<\/strong> Finitura elevata <strong>Stampaggio a iniezione in camera bianca<\/strong> utensili per cornici di monitor medicali, involucri diagnostici portatili e contenitori farmaceutici.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>High-precision NAK80 Mold Steel cavity manufacturing for high-aesthetic electronic enclosures and transparent plastic parts. Age-hardened at the steel mill to 37\u201343 HRC, Daido NAK80 (Cu-Al-Ni alloyed) steel delivers exceptional machinability, zero heat-treatment distortion, and pinhole-free EDM spark erosion surfaces across 500,000+ production cycles. NAK80 Mold Steel Age-Hardening &amp; Polishability Profile NAK80 is a unique precipitation-hardened [&hellip;]<\/p>\n","protected":false},"featured_media":3066,"template":"","meta":[],"class_list":["post-3065","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/material_model\/3065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media\/3066"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/it\/wp-json\/wp\/v2\/media?parent=3065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}