{"id":1758,"date":"2025-06-20T16:22:14","date_gmt":"2025-06-20T13:22:14","guid":{"rendered":"https:\/\/www.defencemetal.com\/?p=1758"},"modified":"2026-09-15T14:28:26","modified_gmt":"2026-09-15T11:28:26","slug":"aisi420-1-4021-ams-5506-ams-5620-ams-5621","status":"publish","type":"post","link":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/","title":{"rendered":"AISI420 \/ (1.4021) \/ AMS 5506 \/ AMS 5620 \/ AMS 5621"},"content":{"rendered":"<p><!-- dm-urun-link --><\/p>\n<div style=\"border:1px solid #d7dfe4;border-left:3px solid #DD3333;background:#F7FAFB;padding:11px 15px;margin:0 0 20px;font-size:14px;line-height:1.55\"><strong style=\"color:#12303f\">AISI 420 tedarik ediyoruz.<\/strong> \u00d6l\u00e7\u00fc, standart kar\u015f\u0131l\u0131klar\u0131, stok ve teklif i\u00e7in <a href=\"https:\/\/www.defencemetal.com\/index.php\/aisi-420\/\"><strong>AISI 420 \u00fcr\u00fcn sayfas\u0131na<\/strong><\/a> g\u00f6z at\u0131n.<\/div>\n<p><!-- \/dm-urun-link --><\/p>\n<h3><b>AISI 420<\/b><\/h3>\n<h3><b>AISI420 Paslanmaz \u00c7eli\u011fi: Is\u0131l \u0130\u015flemle Sertle\u015febilen Y\u00fcksek Karbonlu Martensitik Ala\u015f\u0131m<\/b><\/h3>\n<p class=\"p3\">AISI420, <a href=\"https:\/\/tr.wikipedia.org\/wiki\/Martensitik_paslanmaz_%C3%A7elik#:~:text=Martensitik%20paslanmaz%20%C3%A7elik%2C%20martensit%20i%C3%A7,olup%20ferritik%20paslanmaz%20%C3%A7eliklere%20benzerler.\">martensitik<\/a> paslanmaz \u00e7elik ailesinin y\u00fcksek karbonlu \u00fcyelerindendir ve esas olarak <span class=\"s2\"><b>sertlik<\/b><\/span>, <span class=\"s2\"><b>kesme performans\u0131<\/b><\/span> ve <span class=\"s2\"><b>a\u015f\u0131nma direnci<\/b><\/span> gerektiren uygulamalarda tercih edilir. Paslanmazl\u0131k \u00f6zelli\u011fini sa\u011flayan krom i\u00e7eri\u011fiyle birlikte karbon oran\u0131n\u0131n da y\u00fcksek olmas\u0131, \u0131s\u0131l i\u015flemle \u00e7ok y\u00fcksek sertlik seviyelerine ula\u015fmas\u0131na imk\u00e2n tan\u0131r. Bu nedenle AISI420, cerrahi b\u0131\u00e7aklardan kal\u0131p par\u00e7alara, pompa bile\u015fenlerinden g\u0131da i\u015fleme ekipmanlar\u0131na kadar bir\u00e7ok end\u00fcstride tercih edilir.<\/p>\n<p class=\"p3\">Bu makale, AISI 420\u2019nin kimyasal kompozisyonu, mekanik davran\u0131\u015flar\u0131, \u0131s\u0131l i\u015flem \u00f6zellikleri ve y\u00fczey kalitesi gibi teknik y\u00f6nlerini a\u00e7\u0131klarken, ayn\u0131 zamanda ASTM ve AMS gibi uluslararas\u0131 standartlara g\u00f6re s\u0131n\u0131fland\u0131rmalar\u0131n\u0131 da detayland\u0131r\u0131r. End\u00fcstriyel kullan\u0131c\u0131lar i\u00e7in tedarik kararlar\u0131n\u0131 kolayla\u015ft\u0131racak \u015fekilde sat\u0131n alma diline uygun olarak kaleme al\u0131nm\u0131\u015ft\u0131r.<\/p>\n<hr \/>\n<h3><b>AISI420 Kimyasal Kompozisyonu ve Mikro Yap\u0131 \u00d6zellikleri<\/b><\/h3>\n<p class=\"p3\">AISI420, %0.15\u2019ten ba\u015flay\u0131p %0.40\u2019a kadar karbon i\u00e7eri\u011fine sahip olabilen bir martensitik \u00e7elik s\u0131n\u0131f\u0131d\u0131r. Krom i\u00e7eri\u011fi ise %12 ila %14 aral\u0131\u011f\u0131nda de\u011fi\u015fir. Bu bile\u015fim, \u0131s\u0131l i\u015flem sonras\u0131 y\u00fcksek sertlik elde etmeyi m\u00fcmk\u00fcn k\u0131lar. Karbon oran\u0131 y\u00fckseldik\u00e7e i\u015flenebilirlik azal\u0131rken, kesme ve a\u015f\u0131nma direnci artar.<\/p>\n<p class=\"p3\">Yakla\u015f\u0131k kimyasal bile\u015fimi \u015fu \u015fekildedir:<\/p>\n<ul>\n<li>Karbon (C): %0.15 \u2013 %0.40<\/li>\n<li>Krom (Cr): %12.0 \u2013 %14.0<\/li>\n<li>Manganez (Mn): Maksimum %1.0<\/li>\n<li>Silisyum (Si): Maksimum %1.0<\/li>\n<li>Fosfor (P): Maksimum %0.04<\/li>\n<li>K\u00fck\u00fcrt (S): Maksimum %0.03<\/li>\n<\/ul>\n<p class=\"p3\">Is\u0131l i\u015flem sonras\u0131nda elde edilen <a href=\"https:\/\/www.defencemetal.com\/index.php\/martenzitik-celikler\/\">martensitik<\/a> yap\u0131 sayesinde, hem mekanik mukavemet hem de kenar tutuculu\u011fu y\u00fcksek uygulamalarda kullan\u0131ma uygundur.<\/p>\n<hr \/>\n<h3><b>AISI420 Is\u0131l \u0130\u015flem ve Mekanik \u00d6zellikleri<\/b><\/h3>\n<p class=\"p3\">AISI420, su verme ve temperleme yoluyla sertle\u015ftirilebilen bir malzemedir. Sertle\u015ftirme i\u015flemi genellikle 980\u20131035 \u00b0C s\u0131cakl\u0131kta uygulan\u0131r ve ard\u0131ndan h\u0131zl\u0131 so\u011futma ile martensitik yap\u0131ya d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr. Elde edilen y\u00fcksek sertlik sayesinde, \u00f6zellikle kesici kenar uygulamalar\u0131nda tercih edilir.<\/p>\n<p class=\"p3\">Mekanik \u00f6zellikleri genel olarak a\u015fa\u011f\u0131daki aral\u0131kta yer al\u0131r:<\/p>\n<ul>\n<li class=\"p1\"><span class=\"s1\"><b>\u00c7ekme Dayan\u0131m\u0131<\/b><\/span>: 700 \u2013 1400 MPa<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>Akma Dayan\u0131m\u0131<\/b><\/span>: 350 \u2013 1000 MPa<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>Sertlik (HRC)<\/b><\/span>: 48 \u2013 55 (sertle\u015ftirilmi\u015f ve temperlenmi\u015f durumda)<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>Uzama<\/b><\/span>: Yakla\u015f\u0131k %10 \u2013 20 (tavlanm\u0131\u015f durumda)<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>Yo\u011funluk<\/b><\/span>: 7.75 g\/cm\u00b3<\/li>\n<\/ul>\n<p class=\"p3\">Bu ala\u015f\u0131m, tavlanm\u0131\u015f durumda \u015fekillendirilebilirli\u011fe sahipken, su verme sonras\u0131 sertlik ve a\u015f\u0131nma direnci a\u00e7\u0131s\u0131ndan performans\u0131 zirveye ula\u015f\u0131r. Ancak bu sertlik, kaynaklanabilirlik ve s\u00fcneklik gibi \u00f6zellikleri s\u0131n\u0131rlar. Bu nedenle kaynaklama i\u015fleminden sonra yeniden tavlama yap\u0131lmas\u0131 \u00f6nerilir.<\/p>\n<hr \/>\n<h3><b>ASTM, AMS ve Di\u011fer Teknik Standartlar<\/b><\/h3>\n<p class=\"p3\">AISI420 \u00e7eli\u011fi, bir\u00e7ok end\u00fcstride yayg\u0131n kullan\u0131m alan\u0131na sahip oldu\u011fundan, ASTM, AMS, EN ve DIN gibi \u00e7e\u015fitli standart organizasyonlar\u0131 taraf\u0131ndan tan\u0131mlanm\u0131\u015ft\u0131r.<\/p>\n<p class=\"p4\"><b>ASTM Standartlar\u0131:<\/b><b><\/b><\/p>\n<ul>\n<li class=\"p1\"><span class=\"s1\"><b>ASTM A276<\/b><\/span>: Paslanmaz \u00e7elik \u00e7ubuk ve profil \u00fcr\u00fcnleri<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>ASTM A240<\/b><\/span>: Levha, plaka ve \u015ferit \u00fcr\u00fcnleri<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>ASTM A582<\/b><\/span>: Serbest i\u015flenebilir \u00e7ubuklar i\u00e7in<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>ASTM A314<\/b><\/span>: End\u00fcstriyel \u00e7ubuk \u00fcr\u00fcnler<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>ASTM A895<\/b><\/span>: M\u00fckemmel y\u00fczey kalitesi gerektiren \u00f6zel uygulamalar i\u00e7in<\/li>\n<\/ul>\n<p class=\"p4\"><b>AMS Standartlar\u0131:<\/b><b><\/b><\/p>\n<ul>\n<li class=\"p1\"><span class=\"s1\"><b>AMS 5621<\/b><\/span>: Tavlanm\u0131\u015f ve i\u015flenebilir durumda 420 \u00e7elik<\/li>\n<li class=\"p1\"><span class=\"s1\"><b>AMS 5506<\/b><\/span>: So\u011fuk haddelenmi\u015f sac \u00fcr\u00fcnleri<\/li>\n<\/ul>\n<p class=\"p4\"><b>DIN\/EN Kar\u015f\u0131l\u0131klar\u0131:<\/b><b><\/b><\/p>\n<ul>\n<li class=\"p1\"><b>DIN 1.4021 \/ X20Cr13<\/b><\/li>\n<li class=\"p1\"><b><\/b><b>EN 10088-3<\/b><\/li>\n<\/ul>\n<p class=\"p3\">Tedarik zincirinde bu standartlara uygunluk, \u00f6zellikle havac\u0131l\u0131k ve medikal sekt\u00f6r gibi hassas uygulamalarda kritik \u00f6neme sahiptir. .<\/p>\n<hr \/>\n<h3><b>AISI420 End\u00fcstriyel Uygulama Alanlar\u0131<\/b><\/h3>\n<p class=\"p3\">AISI420 paslanmaz \u00e7eli\u011fi, y\u00fcksek sertlik gerektiren ve orta d\u00fczeyde korozyon direnci aranan bir\u00e7ok uygulamada kullan\u0131l\u0131r. \u00d6stenitik \u00e7eliklere k\u0131yasla daha az korozyon direncine sahiptir, ancak martensitik yap\u0131n\u0131n sa\u011flad\u0131\u011f\u0131 y\u00fcksek mukavemet onu \u00f6zel uygulamalar i\u00e7in ideal hale getirir.<\/p>\n<ul>\n<li class=\"p3\"><span class=\"s2\"><b>Kesici Aletler ve Cerrahi Ekipmanlar:<\/b><\/span> AISI 420, \u00f6zellikle cerrahi b\u0131\u00e7aklar, makaslar, tra\u015f b\u0131\u00e7aklar\u0131 ve end\u00fcstriyel b\u0131\u00e7aklarda yayg\u0131n olarak kullan\u0131l\u0131r. Sertlik ve kenar dayan\u0131m\u0131 bu alandaki en \u00f6nemli kriterlerdir.<\/li>\n<li class=\"p3\"><b>Kal\u0131p ve Enjeksiyon Ekipmanlar\u0131:<\/b> Plastik enjeksiyon kal\u0131plar\u0131nda AISI 420 kullan\u0131m\u0131, hem sertlik hem de parlat\u0131labilir y\u00fczey sa\u011flad\u0131\u011f\u0131 i\u00e7in yayg\u0131nd\u0131r.<\/li>\n<li class=\"p3\"><b>Pompa ve Valf Bile\u015fenleri:<\/b> Su, hafif asidik veya alkalin ortamlarda \u00e7al\u0131\u015fan pompa milleri, vana par\u00e7alar\u0131 ve t\u00fcrbin bile\u015fenleri i\u00e7in 420 serisi uygun bir se\u00e7imdir.<\/li>\n<li class=\"p3\"><b>G\u0131da ve Tar\u0131m Ekipmanlar\u0131:<\/b> AISI 420, g\u0131da ile temas eden ancak y\u00fcksek kimyasal dayan\u0131m gerektirmeyen makine par\u00e7alar\u0131nda tercih edilir. Bu alanlarda \u201c420 food grade stainless\u201d gibi tan\u0131mlar tedarik s\u00fcrecini y\u00f6nlendirir.<\/li>\n<\/ul>\n<hr \/>\n<h3><b>AISI420 Avantajlar\u0131 ve Dezavantajlar<\/b><\/h3>\n<p class=\"p4\"><b>Avantajlar\u0131:<\/b><b><\/b><\/p>\n<ul>\n<li class=\"p1\">Is\u0131l i\u015flemle \u00e7ok y\u00fcksek sertlik (55 HRC\u2019ye kadar) elde edilebilir.<\/li>\n<li class=\"p1\">\u0130yi a\u015f\u0131nma direnci sunar.<\/li>\n<li class=\"p1\">Parlat\u0131labilir y\u00fczey kalitesiyle dekoratif ama\u00e7l\u0131 da kullan\u0131labilir.<\/li>\n<li class=\"p1\">Korozyon direnci, d\u00fc\u015f\u00fck ala\u015f\u0131ml\u0131 karbon \u00e7eliklere g\u00f6re y\u00fcksektir.<\/li>\n<li class=\"p1\">Standartlara uygunlu\u011fu sayesinde tedarik zincirinde yayg\u0131n bulunabilirlik sunar.<\/li>\n<\/ul>\n<p class=\"p4\"><b>Dezavantajlar\u0131:<\/b><b><\/b><\/p>\n<ul>\n<li class=\"p1\">\u00d6stenitik paslanmazlara k\u0131yasla korozyon direnci d\u00fc\u015f\u00fckt\u00fcr.<\/li>\n<li class=\"p1\">D\u00fc\u015f\u00fck tokluk ve darbe dayan\u0131m\u0131, \u00f6zellikle so\u011fuk ortamlarda k\u0131r\u0131lganl\u0131k riski do\u011furur.<\/li>\n<li class=\"p1\">Kaynaklanabilirlik s\u0131n\u0131rl\u0131d\u0131r; \u00f6n \u0131s\u0131tma ve tavlama gerekebilir.<\/li>\n<li class=\"p1\">Tavlanm\u0131\u015f durumda bile \u015fekillendirilebilirli\u011fi s\u0131n\u0131rl\u0131d\u0131r.<\/li>\n<\/ul>\n<hr \/>\n<h3><b>Sonu\u00e7 ve Sat\u0131n Alma Perspektifi<\/b><\/h3>\n<p class=\"p3\">AISI420 paslanmaz \u00e7eli\u011fi, kesme direnci ve a\u015f\u0131nma dayan\u0131m\u0131 gereken uygulamalarda <span class=\"s2\"><b>uygun maliyetli, \u0131s\u0131l i\u015flemle \u015fekillendirilebilen<\/b><\/span> bir \u00e7\u00f6z\u00fcmd\u00fcr.<\/p>\n<p class=\"p3\">Tedarik s\u00fcrecinde kullan\u0131lacak ASTM ve AMS normlar\u0131na uygunluk, \u00f6zellikle end\u00fcstriyel kalite g\u00fcvenli\u011fi i\u00e7in hayati \u00f6nem ta\u015f\u0131r. Malzeme se\u00e7imi yaparken, kullan\u0131m ortam\u0131n\u0131n korozyon karakteri ve mekanik y\u00fckleme bi\u00e7imi dikkate al\u0131nmal\u0131d\u0131r.<\/p>\n<p class=\"p3\">Sonu\u00e7 olarak, AISI 420, y\u00fczey kalitesi, a\u015f\u0131nma direnci ve mekanik dayan\u0131m aras\u0131nda denge kuran ve geni\u015f sekt\u00f6rlerde kullan\u0131labilen \u00e7ok y\u00f6nl\u00fc bir martensitik paslanmaz \u00e7elik t\u00fcr\u00fcd\u00fcr.<\/p>\n<h5>#AISI420<br \/>\n#WS1.4021<br \/>\n#DINX20Cr13<br \/>\n#UNSS42000<br \/>\n#ASTMA276<br \/>\n#ASTMA314<br \/>\n#ASTMA484<br \/>\n#ASTMA580<br \/>\n#AMS5506 Sheet \/ strip \/ plate<br \/>\n#AMS5620 Bars \/ forging (free mach)<br \/>\n#AMS5621 Bars \/ wire \/ forgings<\/h5>\n<p><!-- dm-tablo --><\/p>\n<div class=\"dm-tablo\" style=\"border:1px solid #d7dfe4;background:#ffffff;margin:24px 0 18px;\">\n<div style=\"background:#DD3333;color:#ffffff;font-size:13px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:10px 12px;line-height:1.35;\">Kimyasal Bile\u015fim \u00b7 AISI 420 (1.4021)<\/div>\n<div style=\"padding:2px 12px 8px;\">\n<table id=\"tablepress-20\" class=\"tablepress tablepress-id-20\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Kimyasal \u00d6zellikler <strong><\/th><th class=\"column-2\">Min.<\/th><th class=\"column-3\">Max.<\/th><td class=\"column-4\"><\/td><th class=\"column-5\">Mekanik \u00d6zellikler<\/th><th class=\"column-6\">De\u011fer<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">C<\/td><td class=\"column-2\">0.16<\/td><td class=\"column-3\">0.25<\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Tensile Strength (MPa)<\/td><td class=\"column-6\">655<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Mn<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">1.00<\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Proof Stress (MPa)<\/td><td class=\"column-6\">345<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Si<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">1.00<\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Elongation A50 mm<\/td><td class=\"column-6\">25<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">P<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">0.04<\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Hardness Brinell<\/td><td class=\"column-6\">196 Max HB<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">S<\/td><td class=\"column-2\">-<\/td><td class=\"column-3\">0.030<\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Density<\/td><td class=\"column-6\">7.80 g\/cm3<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Cr<\/td><td class=\"column-2\">12<\/td><td class=\"column-3\">14<\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Melting Point<\/td><td class=\"column-6\">1454-1510 \u00b0C<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\"><\/td><td class=\"column-3\"><\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Modulus of Elasticity<\/td><td class=\"column-6\">200 kN\/mm\u00b2<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\"><\/td><td class=\"column-3\"><\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Electrical Resistivity<\/td><td class=\"column-6\">0.55 \u03a9mm\u00b2\/m<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\"><\/td><td class=\"column-3\"><\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Thermal Conductivity<\/td><td class=\"column-6\">24.9 W\/m.K<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\"><\/td><td class=\"column-3\"><\/td><td class=\"column-4\"><\/td><td class=\"column-5\">Thermal Expansion<\/td><td class=\"column-6\">10.3 \u2013 11.7 x 10-6\/K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p><!-- \/dm-tablo --><\/p>\n<p><!-- dm-ic-baglanti --><\/p>\n<div class=\"dm-ic-baglanti\" style=\"margin:28px 0 0;border:1px solid #e0e0e0;border-left:4px solid #DD3333;background:#FAFAFA;padding:16px 18px;\">\n<p style=\"font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#DD3333;margin:0 0 6px;line-height:1.4;\">Bu malzemeyi tedarik ediyoruz<\/p>\n<p style=\"margin:0 0 12px;font-size:15px;line-height:1.65;color:#333;\">AISI 420 (1.4021) tedarik ediyoruz \u2014 AMS 5621, AMS 5506 standartlar\u0131nda, istenen \u00f6l\u00e7\u00fc ve formda. Stok durumu ve fiyat i\u00e7in:<\/p>\n<p><a href=\"https:\/\/www.defencemetal.com\/index.php\/aisi-420\/\" style=\"display:inline-block;color:#ffffff;background:#24BEE5;text-decoration:none;font-weight:600;font-size:14px;padding:10px 17px;line-height:1.2;\">AISI 420 \u00fcr\u00fcn sayfas\u0131 &rarr;<\/a>\n<\/div>\n<p><!-- \/dm-ic-baglanti --><\/p>\n<p><!-- dm-benzer --><\/p>\n<div class=\"dm-benzer\" style=\"margin:22px 0 0;padding:14px 16px;border:1px solid #e0e0e0;background:#FBFCFD;\">\n<p style=\"font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#9aa3a8;margin:0 0 8px;line-height:1.4;\">Benzer \u00fcr\u00fcnler<\/p>\n<p style=\"margin:0;font-size:15px;line-height:2;color:#333;\"><a href=\"https:\/\/www.defencemetal.com\/index.php\/aisi-420b\/\" style=\"color:#24BEE5;font-weight:600;text-decoration:none;\">AISI 420B<\/a> &nbsp;\u00b7&nbsp; <a href=\"https:\/\/www.defencemetal.com\/index.php\/aisi-420c\/\" style=\"color:#24BEE5;font-weight:600;text-decoration:none;\">AISI 420C<\/a> &nbsp;\u00b7&nbsp; <a href=\"https:\/\/www.defencemetal.com\/index.php\/aisi-431\/\" style=\"color:#24BEE5;font-weight:600;text-decoration:none;\">AISI 431<\/a> &nbsp;\u00b7&nbsp; <a href=\"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi-440c-1-4125-ams-5618-ams-5630-ams-5880\/\" style=\"color:#24BEE5;font-weight:600;text-decoration:none;\">AISI 440C<\/a> &nbsp;\u00b7&nbsp; <a href=\"https:\/\/www.defencemetal.com\/index.php\/martenzitik-celikler\/\" style=\"color:#666;font-weight:600;text-decoration:none;\">Martenzitik \u00e7elikler &rarr;<\/a><\/p>\n<\/div>\n<p><!-- \/dm-benzer --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AISI 420 tedarik ediyoruz. \u00d6l\u00e7\u00fc, standart kar\u015f\u0131l\u0131klar\u0131, stok ve teklif i\u00e7in AISI 420 \u00fcr\u00fcn sayfas\u0131na g\u00f6z at\u0131n. AISI 420 AISI420 Paslanmaz \u00c7eli\u011fi: Is\u0131l \u0130\u015flemle Sertle\u015febilen Y\u00fcksek Karbonlu Martensitik Ala\u015f\u0131m AISI420, martensitik paslanmaz \u00e7elik ailesinin y\u00fcksek karbonlu \u00fcyelerindendir ve esas olarak sertlik, kesme performans\u0131 ve a\u015f\u0131nma direnci gerektiren uygulamalarda tercih edilir. Paslanmazl\u0131k \u00f6zelli\u011fini sa\u011flayan krom i\u00e7eri\u011fiyle &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/\" class=\"more-link\"><span class=\"screen-reader-text\"> &#8220;AISI420 \/ (1.4021) \/ AMS 5506 \/ AMS 5620 \/ AMS 5621&#8221;<\/span>devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":1,"featured_media":2150,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1758","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AISI 420 Nedir? Teknik Rehber | Defence Metal<\/title>\n<meta name=\"description\" content=\"AISI 420 nedir, hangi standartlara kar\u015f\u0131l\u0131k gelir, nerelerde kullan\u0131l\u0131r? Teknik \u00f6zellikleri, avantajlar\u0131 ve se\u00e7im kriterleri \u2014 Defence Metal teknik rehberi.\" \/>\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\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AISI 420 Nedir? Teknik Rehber | Defence Metal\" \/>\n<meta property=\"og:description\" content=\"AISI 420 nedir, hangi standartlara kar\u015f\u0131l\u0131k gelir, nerelerde kullan\u0131l\u0131r? Teknik \u00f6zellikleri, avantajlar\u0131 ve se\u00e7im kriterleri \u2014 Defence Metal teknik rehberi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/\" \/>\n<meta property=\"og:site_name\" content=\"Defence Metal\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-20T13:22:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-15T11:28:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2025\/06\/AISI420-1-scaled-e1767365733778.avif\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1643\" \/>\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=\"5 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\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/\"},\"author\":{\"name\":\"Defence Metal\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#\\\/schema\\\/person\\\/94280a98e3bea4aa8b76811f913b167a\"},\"headline\":\"AISI420 \\\/ (1.4021) \\\/ AMS 5506 \\\/ AMS 5620 \\\/ AMS 5621\",\"datePublished\":\"2025-06-20T13:22:14+00:00\",\"dateModified\":\"2026-09-15T11:28:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/\"},\"wordCount\":1061,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/AISI420-1-scaled-e1767365733778.avif\",\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/\",\"name\":\"AISI 420 Nedir? Teknik Rehber | Defence Metal\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/AISI420-1-scaled-e1767365733778.avif\",\"datePublished\":\"2025-06-20T13:22:14+00:00\",\"dateModified\":\"2026-09-15T11:28:26+00:00\",\"description\":\"AISI 420 nedir, hangi standartlara kar\u015f\u0131l\u0131k gelir, nerelerde kullan\u0131l\u0131r? Teknik \u00f6zellikleri, avantajlar\u0131 ve se\u00e7im kriterleri \u2014 Defence Metal teknik rehberi.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/AISI420-1-scaled-e1767365733778.avif\",\"contentUrl\":\"https:\\\/\\\/www.defencemetal.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/AISI420-1-scaled-e1767365733778.avif\",\"width\":2560,\"height\":1643,\"caption\":\"AISI 420 paslanmaz \u00e7elik \u2014 1.4021 \\\/ UNS S42000 \\\/ AMS 5506 \\\/ AMS 5620\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.defencemetal.com\\\/index.php\\\/2025\\\/06\\\/20\\\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\\\/\\\/www.defencemetal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"AISI420 \\\/ (1.4021) \\\/ AMS 5506 \\\/ AMS 5620 \\\/ AMS 5621\"}]},{\"@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":"AISI 420 Nedir? Teknik Rehber | Defence Metal","description":"AISI 420 nedir, hangi standartlara kar\u015f\u0131l\u0131k gelir, nerelerde kullan\u0131l\u0131r? Teknik \u00f6zellikleri, avantajlar\u0131 ve se\u00e7im kriterleri \u2014 Defence Metal teknik rehberi.","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\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/","og_locale":"tr_TR","og_type":"article","og_title":"AISI 420 Nedir? Teknik Rehber | Defence Metal","og_description":"AISI 420 nedir, hangi standartlara kar\u015f\u0131l\u0131k gelir, nerelerde kullan\u0131l\u0131r? Teknik \u00f6zellikleri, avantajlar\u0131 ve se\u00e7im kriterleri \u2014 Defence Metal teknik rehberi.","og_url":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/","og_site_name":"Defence Metal","article_published_time":"2025-06-20T13:22:14+00:00","article_modified_time":"2026-09-15T11:28:26+00:00","og_image":[{"width":2560,"height":1643,"url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2025\/06\/AISI420-1-scaled-e1767365733778.avif","type":"image\/jpeg"}],"author":"Defence Metal","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Defence Metal","Tahmini okuma s\u00fcresi":"5 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#article","isPartOf":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/"},"author":{"name":"Defence Metal","@id":"https:\/\/www.defencemetal.com\/#\/schema\/person\/94280a98e3bea4aa8b76811f913b167a"},"headline":"AISI420 \/ (1.4021) \/ AMS 5506 \/ AMS 5620 \/ AMS 5621","datePublished":"2025-06-20T13:22:14+00:00","dateModified":"2026-09-15T11:28:26+00:00","mainEntityOfPage":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/"},"wordCount":1061,"commentCount":0,"publisher":{"@id":"https:\/\/www.defencemetal.com\/#organization"},"image":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#primaryimage"},"thumbnailUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2025\/06\/AISI420-1-scaled-e1767365733778.avif","inLanguage":"tr","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/","url":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/","name":"AISI 420 Nedir? Teknik Rehber | Defence Metal","isPartOf":{"@id":"https:\/\/www.defencemetal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#primaryimage"},"image":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#primaryimage"},"thumbnailUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2025\/06\/AISI420-1-scaled-e1767365733778.avif","datePublished":"2025-06-20T13:22:14+00:00","dateModified":"2026-09-15T11:28:26+00:00","description":"AISI 420 nedir, hangi standartlara kar\u015f\u0131l\u0131k gelir, nerelerde kullan\u0131l\u0131r? Teknik \u00f6zellikleri, avantajlar\u0131 ve se\u00e7im kriterleri \u2014 Defence Metal teknik rehberi.","breadcrumb":{"@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/"]}]},{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#primaryimage","url":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2025\/06\/AISI420-1-scaled-e1767365733778.avif","contentUrl":"https:\/\/www.defencemetal.com\/wp-content\/uploads\/2025\/06\/AISI420-1-scaled-e1767365733778.avif","width":2560,"height":1643,"caption":"AISI 420 paslanmaz \u00e7elik \u2014 1.4021 \/ UNS S42000 \/ AMS 5506 \/ AMS 5620"},{"@type":"BreadcrumbList","@id":"https:\/\/www.defencemetal.com\/index.php\/2025\/06\/20\/aisi420-1-4021-ams-5506-ams-5620-ams-5621\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/www.defencemetal.com\/"},{"@type":"ListItem","position":2,"name":"AISI420 \/ (1.4021) \/ AMS 5506 \/ AMS 5620 \/ AMS 5621"}]},{"@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\/1758","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=1758"}],"version-history":[{"count":5,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/1758\/revisions"}],"predecessor-version":[{"id":3026,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/posts\/1758\/revisions\/3026"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/media\/2150"}],"wp:attachment":[{"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/media?parent=1758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/categories?post=1758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.defencemetal.com\/index.php\/wp-json\/wp\/v2\/tags?post=1758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}