{"id":3063,"date":"2026-08-13T12:43:27","date_gmt":"2026-08-13T04:43:27","guid":{"rendered":"https:\/\/www.jcinjectionmolding.com\/?p=3063"},"modified":"2026-08-13T15:38:27","modified_gmt":"2026-08-13T07:38:27","slug":"718-mold-steel","status":"publish","type":"material_model","link":"https:\/\/www.jcinjectionmolding.com\/tr\/materials\/mold-steel\/718-mold-steel\/","title":{"rendered":"718 Kal\u0131p \u00c7eli\u011fi"},"content":{"rendered":"
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Y\u00fcksek hassasiyetli 718 Kal\u0131p \u00c7eli\u011fi<\/strong> b\u00fcy\u00fck \u00f6l\u00e7ekli beyaz e\u015fya muhafazalar\u0131 ve otomotiv i\u00e7 panelleri i\u00e7in bo\u015fluk \u00fcretimi. 32\u201338 HRC'ye nikel ala\u015f\u0131m\u0131 katk\u0131s\u0131yla \u00f6n sertle\u015ftirilmi\u015f 718H (DIN 1.2738) \u00e7eli\u011fi, ola\u011fan\u00fcst\u00fc derin kesit sertlik homojenli\u011fi ve 500.000+ \u00fcretim \u00e7evrimi boyunca s\u0131f\u0131r \u0131s\u0131l i\u015flem distorsiyonu sa\u011flar.<\/p>\n<\/section>\n

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718H Kal\u0131p \u00c7eli\u011fi Metalurjik ve B\u00fcy\u00fck Blok Profili<\/h2>\n

718H, kal\u0131n kal\u0131p \u00e7ekirdek bloklar\u0131nda tutarl\u0131 sertli\u011fi korumak \u00fczere tasarlanm\u0131\u015f, y\u00fckseltilmi\u015f bir nikel-krom-molibden \u00f6n sertle\u015ftirilmi\u015f \u00e7eliktir:<\/p>\n\n\n\n\n\n\n\n
Metalurjik Parametre<\/th>\n718 \u00c7elik Spesifikasyonu Metrik<\/th>\nB\u00fcy\u00fck Tak\u0131m Avantaj\u0131<\/th>\n<\/tr>\n<\/thead>\n
Nikel Ala\u015f\u0131ml\u0131 \u00d6n Sertle\u015ftirme<\/td>\n32 \u2013 38 HRC (340 HB)<\/td>\nP20'den daha y\u00fcksek sertlikte \u00f6n sertle\u015ftirilmi\u015f olup, y\u00fcksek enjeksiyon bas\u0131n\u00e7lar\u0131 alt\u0131nda \u00e7ekirdek deformasyonuna kar\u015f\u0131 \u00fcst\u00fcn diren\u00e7 sunar.<\/td>\n<\/tr>\n
Derin Kesit Homojenli\u011fi<\/td>\nDIN 1.2738 \/ AISI P20+Ni<\/td>\nNikel katk\u0131lar\u0131, kal\u0131n \u00e7elik bloklarda (400 mm derinli\u011fe kadar) yumu\u015fak merkezleri \u00f6nleyerek tekd\u00fcze 5 eksenli CNC kesici a\u015f\u0131nmas\u0131 sa\u011flar.<\/td>\n<\/tr>\n
Dokuland\u0131rma ve Parlat\u0131labilirlik<\/td>\nSPI B-1 ve Mold-Tech Da\u011flamas\u0131 ile Uyumlu<\/td>\nTah\u0131l bozulmas\u0131 olmadan otomotiv i\u00e7 d\u00f6\u015femeleri ve y\u00fcksek parlakl\u0131kta ka\u011f\u0131t parlatma i\u00e7in tek tip asitle da\u011flanm\u0131\u015f dokular sa\u011flar.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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718 \u00c7elik Polimer Uyumlulu\u011fu ve Uygulama Matrisi<\/h2>\n

718H \u00f6n sertle\u015ftirilmi\u015f \u00e7elik, orta-b\u00fcy\u00fck boyutlu korozyonsuz plastik bile\u015fenlerde end\u00fcstri referans\u0131d\u0131r Plastik Enjeksiyon Kal\u0131plama<\/strong>:<\/p>\n\n\n\n\n\n\n
Polimer Re\u00e7ine S\u0131n\u0131f\u0131<\/th>\n\u00d6nerilen Ana Malzeme<\/th>\n718 Tak\u0131m Stratejisi<\/th>\n<\/tr>\n<\/thead>\n
B\u00fcy\u00fck Ev ve Ambalaj<\/td>\nPolipropilen (PP)<\/strong>, Polietilen (PE)<\/strong>, ABS<\/strong>, Polistiren (PS)<\/strong><\/td>\nB\u00fcy\u00fck lojistik kasalar\u0131, televizyon arka kapaklar\u0131 ve \u00e7ama\u015f\u0131r makinesi kazanlar\u0131 i\u00e7in 500.000+ \u00e7evrim tak\u0131m \u00f6mr\u00fc sunar.<\/td>\n<\/tr>\n
Otomotiv \u0130\u00e7 ve Tampon D\u00f6\u015femeleri<\/td>\nPolikarbonat (PC)<\/strong>, Poliamid (PA\/Naylon)<\/strong>, PC\/ABS Ala\u015f\u0131mlar\u0131<\/td>\nOtomotiv kap\u0131 d\u00f6\u015femeleri, torpido g\u00f6zleri ve g\u00f6sterge paneli \u00e7er\u00e7eveleri i\u00e7in karma\u015f\u0131k asitle da\u011flanm\u0131\u015f tah\u0131l dokular\u0131n\u0131 destekler.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n

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718 Kal\u0131p \u00c7eli\u011fi Tak\u0131m M\u00fchendisli\u011fi ve \u00d6n Sertle\u015ftirilmi\u015f Blueprint<\/h2>\n

\u00d6n sertle\u015ftirilmi\u015f 718H \u00e7eli\u011fi ile kal\u0131plama, d\u00f6rt m\u00fchendislik avantaj\u0131 arac\u0131l\u0131\u011f\u0131yla tak\u0131m yap\u0131m h\u0131z\u0131n\u0131 kavite hassasiyetiyle dengeler:<\/p>\n

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S\u0131f\u0131r Is\u0131l \u0130\u015flem Distorsiyonu (35 HRC)<\/p>\n

718H \u00e7eli\u011fi \u00e7elik fabrikas\u0131nda \u00f6nceden sertle\u015ftirildi\u011fi i\u00e7in, i\u015fleme sonras\u0131 su verme \u0131s\u0131l i\u015flemine gerek yoktur. Bu, b\u00fcy\u00fck \u00e7ekirdek plakalar\u0131nda termal gerilme distorsiyonunu ortadan kald\u0131rarak, b\u00fcy\u00fck beyaz e\u015fya kal\u0131plar\u0131nda CAD'e tam uygun \u00f6l\u00e7\u00fcleri garanti eder. \u00d6zel Kal\u0131p Yap\u0131m\u0131<\/strong><\/a>.<\/p>\n<\/div>\n

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Derin Kesitli \u00dcniform Sertlik (Nikel \u0130lavesi)<\/p>\n

Standart P20'nin aksine, 718H'deki 1% nikel ilavesi, devasa \u00e7elik bloklarda \u00e7ekirdek yumu\u015famas\u0131n\u0131 \u00f6nler. Jucheng'in 5 eksenli CNC i\u015fleme merkezleri, derin kavite duvarlar\u0131n\u0131 \u00fcniform tak\u0131m a\u015f\u0131nmas\u0131 ve \u00b10,005 mm hassasiyetle i\u015fler.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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718 \u00c7elik Enjeksiyon Kal\u0131plar\u0131 i\u00e7in Temel Uygulama Alanlar\u0131<\/h2>\n
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  • Otomotiv D\u0131\u015f & \u0130\u00e7 Aksam (IATF 16949):<\/strong> Tampon kaplama trimleri, kap\u0131 panelleri, torpido g\u00f6zleri ve g\u00f6sterge paneli \u00e7er\u00e7eveleri i\u00e7in b\u00fcy\u00fck \u00dcretim Enjeksiyon Kal\u0131b\u0131<\/strong> kal\u0131plar.<\/li>\n
  • B\u00fcy\u00fck Beyaz E\u015fya:<\/strong> \u00c7ama\u015f\u0131r makinesi kazanlar\u0131, buzdolab\u0131 kap\u0131 i\u00e7 kaplamalar\u0131, televizyon arka muhafazalar\u0131 ve klima g\u00f6vdeleri.<\/li>\n
  • End\u00fcstriyel Lojistik & Emtia:<\/strong> A\u011f\u0131r hizmet tipi istiflenebilir kasalar, geri d\u00f6n\u00fc\u015f\u00fcm kutular\u0131, tar\u0131m tepsileri ve \u0130ki Bile\u015fenli Enjeksiyon Kal\u0131plama<\/strong> veya Insert Enjeksiyon Kal\u0131plama<\/strong> donan\u0131m.<\/li>\n<\/ul>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    High-precision 718 Mold Steel cavity manufacturing for large-scale appliance housings and automotive interior panels. Pre-hardened with nickel alloy addition to 32\u201338 HRC, 718H (DIN 1.2738) steel provides exceptional deep-section hardness uniformity and zero heat-treatment distortion across 500,000+ production cycles. 718H Mold Steel Metallurgical & Large Block Profile 718H is an upgraded nickel-chromium-molybdenum pre-hardened steel, engineered […]<\/p>\n","protected":false},"featured_media":3064,"template":"","meta":[],"class_list":["post-3063","material_model","type-material_model","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material_model\/3063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/material_model"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/types\/material_model"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media\/3064"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/tr\/wp-json\/wp\/v2\/media?parent=3063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}