{"id":3507,"date":"2026-09-16T00:40:20","date_gmt":"2026-09-15T21:40:20","guid":{"rendered":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/"},"modified":"2026-09-16T00:40:23","modified_gmt":"2026-09-15T21:40:23","slug":"17-7ph-17-4ph-farki","status":"publish","type":"post","link":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/","title":{"rendered":"17-7PH ile 17-4PH Aras\u0131ndaki Fark Nedir?"},"content":{"rendered":"

17-7PH<\/strong> ve 17-4PH<\/strong> isimleri birbirine \u00e7ok benzer ama farkl\u0131 s\u0131n\u0131flard\u0131r. \u0130kisi de \u00e7\u00f6kelme sertle\u015fmeli paslanmazd\u0131r; biri martenzitik<\/strong>, di\u011feri yar\u0131 \u00f6stenitiktir<\/strong> \u2014 ve bu fark, malzemenin nas\u0131l i\u015flendi\u011fini k\u00f6k\u00fcnden de\u011fi\u015ftirir.<\/p>\n

Bak\u0131r ile al\u00fcminyum<\/h3>\n

Veri sayfalar\u0131m\u0131za g\u00f6re 17-4PH’de nikel %3,00\u20135,00<\/strong>, bak\u0131r %3,00\u20135,00<\/strong>, niyobyum+tantal %0,15\u20130,45’tir. Sertle\u015fme bak\u0131r \u00e7\u00f6keltileriyle olur ve malzeme tavl\u0131 halde zaten martenzitiktir<\/strong>.<\/p>\n

17-7PH’de bak\u0131r yoktur. Nikel %6,50\u20137,80<\/strong>‘e \u00e7\u0131kar ve sertle\u015fme %0,70\u20131,50 al\u00fcminyum<\/strong> ile sa\u011flan\u0131r. Y\u00fcksek nikel, malzemeyi tavl\u0131 halde \u00f6stenitik<\/strong> tutar \u2014 yani yumu\u015fak, s\u00fcnek ve \u00e7ok iyi \u015fekillendirilebilir.<\/p>\n

Bu, 17-7PH’ye ay\u0131rt edici bir \u00fcretim avantaj\u0131 verir: par\u00e7a yumu\u015fak \u00f6stenitik halde derin \u00e7ekilir, b\u00fck\u00fcl\u00fcr, sar\u0131l\u0131r; ard\u0131ndan bir \u015fartland\u0131rma \u0131s\u0131l i\u015flemi<\/strong> (\u00f6rne\u011fin TH1050 veya RH950) ile yap\u0131 martenzite d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve ya\u015fland\u0131r\u0131l\u0131r. Sonu\u00e7ta karma\u015f\u0131k \u015fekilli, \u00e7ok y\u00fcksek mukavemetli bir par\u00e7a elde edilir.<\/p>\n

17-4PH’de bu m\u00fcmk\u00fcn de\u011fildir; malzeme ba\u015ftan sert oldu\u011fu i\u00e7in \u015fekillendirme tala\u015fl\u0131 imalatla yap\u0131l\u0131r.<\/p>\n

Rakamlarla kar\u015f\u0131la\u015ft\u0131rma<\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00d6ZELL\u0130K<\/th>\n17-7PH<\/th>\n17-4PH<\/th>\n<\/tr>\n<\/thead>\n
Yap\u0131 (tavl\u0131)<\/td>\nYar\u0131 \u00f6stenitik<\/td>\nMartenzitik<\/td>\n<\/tr>\n
Karbon (C)<\/td>\nmax %0,080<\/td>\nmax %0,070<\/td>\n<\/tr>\n
Krom (Cr)<\/td>\n%16,00 \u2013 18,00<\/td>\n%15,00 \u2013 17,50<\/td>\n<\/tr>\n
Nikel (Ni)<\/td>\n%6,50 \u2013 7,80<\/td>\n%3,00 \u2013 5,00<\/td>\n<\/tr>\n
Al\u00fcminyum (Al)<\/td>\n%0,70 \u2013 1,50<\/td>\n\u2014<\/td>\n<\/tr>\n
Bak\u0131r (Cu)<\/td>\n\u2014<\/td>\n%3,00 \u2013 5,00<\/td>\n<\/tr>\n
Niyobyum + Tantal<\/td>\n\u2014<\/td>\n%0,15 \u2013 0,45<\/td>\n<\/tr>\n
Mangan (Mn)<\/td>\nmax %1,00<\/td>\nmax %1,00<\/td>\n<\/tr>\n
Silisyum (Si)<\/td>\nmax %0,70<\/td>\nmax %1,00<\/td>\n<\/tr>\n
K\u00fck\u00fcrt (S)<\/td>\nmax %0,015<\/td>\nmax %0,030<\/td>\n<\/tr>\n
\u00c7ekme dayan\u0131m\u0131 Rm<\/td>\n1170 MPa<\/td>\n\u2014<\/td>\n<\/tr>\n
Yo\u011funluk<\/td>\n7,80 g\/cm\u00b3<\/td>\n\u2014<\/td>\n<\/tr>\n
Elastisite mod\u00fcl\u00fc<\/td>\n204 GPa<\/td>\n\u2014<\/td>\n<\/tr>\n
UNS<\/td>\nS17700<\/td>\nS17400<\/td>\n<\/tr>\n
W.Nr (DIN\/EN)<\/td>\n1.4568<\/td>\n1.4542<\/td>\n<\/tr>\n
AMS<\/td>\n5528 \u00b7 5529 \u00b7 5568 \u00b7 5644 \u00b7 5678 \u00b7 5824<\/td>\n5604 \u00b7 5622 \u00b7 5642 \u00b7 5643<\/td>\n<\/tr>\n
ASTM<\/td>\nA564 \u00b7 A579 \u00b7 A693 \u00b7 A705<\/td>\nA484 \u00b7 A564 \u00b7 A693<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

De\u011ferler \u00fcr\u00fcn veri sayfalar\u0131m\u0131zdan al\u0131nm\u0131\u015ft\u0131r; kesit kal\u0131nl\u0131\u011f\u0131 ve uygulanan \u0131s\u0131l i\u015flem rejimi sonucu de\u011fi\u015ftirir.<\/p>\n

Hangi durumda hangisi?<\/h3>\n

17-7PH tercih edilir<\/strong> \u2014 yaylar ve yaylanan elemanlar, k\u00f6r\u00fck ve diyafram par\u00e7alar\u0131, klipsler ve kelep\u00e7eler, ince sac konstr\u00fcksiyonlar, so\u011fuk \u015fekillendirilerek \u00fcretilen y\u00fcksek mukavemetli par\u00e7alar. \u015eekillendirmenin sertle\u015ftirmeden \u00f6nce yap\u0131lmas\u0131 gerekti\u011fi her yerde. \u015eartname AMS 5528<\/strong> veya AMS 5529<\/strong> \u00e7a\u011f\u0131r\u0131yorsa aranan kalite budur.<\/p>\n

17-4PH tercih edilir<\/strong> \u2014 pompa ve vana g\u00f6vdeleri, miller, ba\u011flant\u0131 elemanlar\u0131, kal\u0131p par\u00e7alar\u0131, tala\u015fl\u0131 imalatla \u00fcretilen y\u00fcksek mukavemetli paslanmaz par\u00e7alar. Temini \u00e7ok daha kolayd\u0131r ve \u0131s\u0131l i\u015flem rejimi daha basittir.<\/p>\n

Ailenin di\u011fer \u00fcyeleri<\/h3>\n

Delta ferriti azalt\u0131lm\u0131\u015f versiyon i\u00e7in 17-4PH \u2013 15-5PH kar\u015f\u0131la\u015ft\u0131rmam\u0131za<\/a>, daha y\u00fcksek tokluk i\u00e7in 17-4PH \u2013 13-8PH yaz\u0131m\u0131za<\/a> bakabilirsiniz.<\/p>\n

\n

Teknik veri sayfalar\u0131<\/p>\n

17-7PH \u2014 kimyasal bile\u015fim, mekanik de\u011ferler, standart kar\u015f\u0131l\u0131klar\u0131<\/a><\/p>\n

17-4PH \u2014 kimyasal bile\u015fim, mekanik de\u011ferler, standart kar\u015f\u0131l\u0131klar\u0131<\/a><\/p>\n

Her iki kalite de yuvarlak \u00e7ubuk, lama, levha, sac, boru ve d\u00f6vme formlar\u0131nda sipari\u015f bazl\u0131 temin edilmektedir. Teklif i\u00e7in bize ula\u015f\u0131n<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

17-7PH yar\u0131 \u00f6stenitik ve yaylanma i\u00e7in, 17-4PH martenzitik ve genel y\u00fcksek mukavemet i\u00e7in kullan\u0131l\u0131r.<\/p>\n","protected":false},"author":1,"featured_media":3506,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-3507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-karsilastirmalar"],"yoast_head":"\n17-7PH ile 17-4PH Fark\u0131 Nedir? | Defence Metal<\/title>\n<meta name=\"description\" content=\"17-7PH al\u00fcminyum ile yar\u0131 \u00f6stenitik, 17-4PH bak\u0131r ile martenzitik olarak sertle\u015fir. Yay uygulamalar\u0131 ve bile\u015fim kar\u015f\u0131la\u015ft\u0131rmal\u0131 olarak.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"17-7PH ile 17-4PH Fark\u0131 Nedir? | Defence Metal\" \/>\n<meta property=\"og:description\" content=\"17-7PH al\u00fcminyum ile yar\u0131 \u00f6stenitik, 17-4PH bak\u0131r ile martenzitik olarak sertle\u015fir. Yay uygulamalar\u0131 ve bile\u015fim kar\u015f\u0131la\u015ft\u0131rmal\u0131 olarak.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/\" \/>\n<meta property=\"og:site_name\" content=\"Defence Metal\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-15T21:40:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-15T21:40:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/17-7ph-17-4ph-farki-kapak.avif\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Defence Metal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Defence Metal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/\"},\"author\":{\"name\":\"Defence Metal\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/person\\\/94280a98e3bea4aa8b76811f913b167a\"},\"headline\":\"17-7PH ile 17-4PH Aras\u0131ndaki Fark Nedir?\",\"datePublished\":\"2026-09-15T21:40:20+00:00\",\"dateModified\":\"2026-09-15T21:40:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/\"},\"wordCount\":494,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/17-7ph-17-4ph-farki-kapak.avif\",\"articleSection\":[\"Kar\u015f\u0131la\u015ft\u0131rmalar\"],\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/\",\"name\":\"17-7PH ile 17-4PH Fark\u0131 Nedir? | Defence Metal\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/17-7ph-17-4ph-farki-kapak.avif\",\"datePublished\":\"2026-09-15T21:40:20+00:00\",\"dateModified\":\"2026-09-15T21:40:23+00:00\",\"description\":\"17-7PH al\u00fcminyum ile yar\u0131 \u00f6stenitik, 17-4PH bak\u0131r ile martenzitik olarak sertle\u015fir. Yay uygulamalar\u0131 ve bile\u015fim kar\u015f\u0131la\u015ft\u0131rmal\u0131 olarak.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/17-7ph-17-4ph-farki-kapak.avif\",\"contentUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/17-7ph-17-4ph-farki-kapak.avif\",\"width\":1600,\"height\":1024,\"caption\":\"17-7PH ve 17-4PH kar\u015f\u0131la\u015ft\u0131rmas\u0131 \u2014 kimyasal bile\u015fim, mekanik de\u011ferler, AMS ve UNS kar\u015f\u0131l\u0131klar\u0131\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2026\\\/09\\\/16\\\/17-7ph-17-4ph-farki\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\\\/\\\/www.defencemetal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"17-7PH ile 17-4PH Aras\u0131ndaki Fark Nedir?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#website\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/\",\"name\":\"Defence Metal\",\"description\":\"for better produce !\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.defencemetal.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#organization\",\"name\":\"Defence Metal\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/cropped-logopngson.png\",\"contentUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/cropped-logopngson.png\",\"width\":3846,\"height\":649,\"caption\":\"Defence Metal\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"http:\\\/\\\/www.linkedin.com\\\/company\\\/defencemetal\"],\"description\":\"Havac\u0131l\u0131k, savunma, enerji ve makine sekt\u00f6rleri i\u00e7in paslanmaz \u00e7elik, nikel ala\u015f\u0131mlar\u0131, titanyum, al\u00fcminyum ve ala\u015f\u0131ml\u0131 \u00e7elik tedarik eden \u00f6zel ala\u015f\u0131m tedarik\u00e7isi.\",\"email\":\"info@defencemetal.com\",\"telephone\":\"+90 216 709 74 41\",\"legalName\":\"Defence Metal\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Cevizli Mah. Mustafa Kemal Cad. Hukuk\u00e7ular Towers A Blok No:66A \u0130\u00e7 Kap\u0131 No:111\",\"addressLocality\":\"Kartal\",\"addressRegion\":\"\u0130stanbul\",\"postalCode\":\"34865\",\"addressCountry\":\"TR\"},\"contactPoint\":{\"@type\":\"ContactPoint\",\"contactType\":\"sales\",\"telephone\":\"+90 216 709 74 41\",\"email\":\"info@defencemetal.com\",\"areaServed\":\"TR\",\"availableLanguage\":[\"Turkish\",\"English\"]}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/person\\\/94280a98e3bea4aa8b76811f913b167a\",\"name\":\"Defence Metal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820\",\"contentUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/litespeed\\\/avatar\\\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820\",\"caption\":\"Defence Metal\"},\"sameAs\":[\"https:\\\/\\\/www.defencemetal.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"17-7PH ile 17-4PH Fark\u0131 Nedir? | Defence Metal","description":"17-7PH al\u00fcminyum ile yar\u0131 \u00f6stenitik, 17-4PH bak\u0131r ile martenzitik olarak sertle\u015fir. Yay uygulamalar\u0131 ve bile\u015fim kar\u015f\u0131la\u015ft\u0131rmal\u0131 olarak.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/","og_locale":"tr_TR","og_type":"article","og_title":"17-7PH ile 17-4PH Fark\u0131 Nedir? | Defence Metal","og_description":"17-7PH al\u00fcminyum ile yar\u0131 \u00f6stenitik, 17-4PH bak\u0131r ile martenzitik olarak sertle\u015fir. Yay uygulamalar\u0131 ve bile\u015fim kar\u015f\u0131la\u015ft\u0131rmal\u0131 olarak.","og_url":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/","og_site_name":"Defence Metal","article_published_time":"2026-09-15T21:40:20+00:00","article_modified_time":"2026-09-15T21:40:23+00:00","og_image":[{"width":1600,"height":1024,"url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/17-7ph-17-4ph-farki-kapak.avif","type":"image\/jpeg"}],"author":"Defence Metal","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Defence Metal","Tahmini okuma s\u00fcresi":"2 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#article","isPartOf":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/"},"author":{"name":"Defence Metal","@id":"https:\/\/www.defencemetal.com\/#\/schema\/person\/94280a98e3bea4aa8b76811f913b167a"},"headline":"17-7PH ile 17-4PH Aras\u0131ndaki Fark Nedir?","datePublished":"2026-09-15T21:40:20+00:00","dateModified":"2026-09-15T21:40:23+00:00","mainEntityOfPage":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/"},"wordCount":494,"commentCount":0,"publisher":{"@id":"https:\/\/www.defencemetal.com\/#organization"},"image":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#primaryimage"},"thumbnailUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/17-7ph-17-4ph-farki-kapak.avif","articleSection":["Kar\u015f\u0131la\u015ft\u0131rmalar"],"inLanguage":"tr","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/","url":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/","name":"17-7PH ile 17-4PH Fark\u0131 Nedir? | Defence Metal","isPartOf":{"@id":"https:\/\/www.defencemetal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#primaryimage"},"image":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#primaryimage"},"thumbnailUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/17-7ph-17-4ph-farki-kapak.avif","datePublished":"2026-09-15T21:40:20+00:00","dateModified":"2026-09-15T21:40:23+00:00","description":"17-7PH al\u00fcminyum ile yar\u0131 \u00f6stenitik, 17-4PH bak\u0131r ile martenzitik olarak sertle\u015fir. Yay uygulamalar\u0131 ve bile\u015fim kar\u015f\u0131la\u015ft\u0131rmal\u0131 olarak.","breadcrumb":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/"]}]},{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#primaryimage","url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/17-7ph-17-4ph-farki-kapak.avif","contentUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2026\/09\/17-7ph-17-4ph-farki-kapak.avif","width":1600,"height":1024,"caption":"17-7PH ve 17-4PH kar\u015f\u0131la\u015ft\u0131rmas\u0131 \u2014 kimyasal bile\u015fim, mekanik de\u011ferler, AMS ve UNS kar\u015f\u0131l\u0131klar\u0131"},{"@type":"BreadcrumbList","@id":"https:\/\/www.defencemetal.com\/index.php\/2026\/09\/16\/17-7ph-17-4ph-farki\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/www.defencemetal.com\/"},{"@type":"ListItem","position":2,"name":"17-7PH ile 17-4PH Aras\u0131ndaki Fark Nedir?"}]},{"@type":"WebSite","@id":"https:\/\/www.defencemetal.com\/#website","url":"https:\/\/www.defencemetal.com\/","name":"Defence Metal","description":"for better produce !","publisher":{"@id":"https:\/\/www.defencemetal.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.defencemetal.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"tr"},{"@type":"Organization","@id":"https:\/\/www.defencemetal.com\/#organization","name":"Defence Metal","url":"https:\/\/www.defencemetal.com\/","logo":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/www.defencemetal.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2024\/12\/cropped-logopngson.png","contentUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2024\/12\/cropped-logopngson.png","width":3846,"height":649,"caption":"Defence Metal"},"image":{"@id":"https:\/\/www.defencemetal.com\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/www.linkedin.com\/company\/defencemetal"],"description":"Havac\u0131l\u0131k, savunma, enerji ve makine sekt\u00f6rleri i\u00e7in paslanmaz \u00e7elik, nikel ala\u015f\u0131mlar\u0131, titanyum, al\u00fcminyum ve ala\u015f\u0131ml\u0131 \u00e7elik tedarik eden \u00f6zel ala\u015f\u0131m tedarik\u00e7isi.","email":"info@defencemetal.com","telephone":"+90 216 709 74 41","legalName":"Defence Metal","address":{"@type":"PostalAddress","streetAddress":"Cevizli Mah. Mustafa Kemal Cad. Hukuk\u00e7ular Towers A Blok No:66A \u0130\u00e7 Kap\u0131 No:111","addressLocality":"Kartal","addressRegion":"\u0130stanbul","postalCode":"34865","addressCountry":"TR"},"contactPoint":{"@type":"ContactPoint","contactType":"sales","telephone":"+90 216 709 74 41","email":"info@defencemetal.com","areaServed":"TR","availableLanguage":["Turkish","English"]}},{"@type":"Person","@id":"https:\/\/www.defencemetal.com\/#\/schema\/person\/94280a98e3bea4aa8b76811f913b167a","name":"Defence Metal","image":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/www.defencemetal.com\/wp-content\/litespeed\/avatar\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820","url":"https:\/\/www.defencemetal.com\/wp-content\/litespeed\/avatar\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820","contentUrl":"https:\/\/www.defencemetal.com\/wp-content\/litespeed\/avatar\/d36320f98f6cf76cbd3866cdf50d95f3.jpg?ver=1790799820","caption":"Defence Metal"},"sameAs":["https:\/\/www.defencemetal.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/3507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/comments?post=3507"}],"version-history":[{"count":1,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/3507\/revisions"}],"predecessor-version":[{"id":3508,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/3507\/revisions\/3508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/media\/3506"}],"wp:attachment":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/media?parent=3507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/categories?post=3507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/tags?post=3507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}