{"id":8804,"date":"2025-06-15T02:00:13","date_gmt":"2025-06-15T02:00:13","guid":{"rendered":"https:\/\/premiumalu.com\/discover-7003-aluminum-key-facts-you-need-to-know\/"},"modified":"2026-10-08T02:13:50","modified_gmt":"2026-10-08T02:13:50","slug":"7003-alumi%cc%87nyumu-kesfedi%cc%87n-bi%cc%87lmeni%cc%87z-gereken-temel-gercekler","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/tr\/discover-7003-aluminum-key-facts-you-need-to-know\/","title":{"rendered":"7003 Al\u00fcminyum Ala\u015f\u0131m\u0131: \u00d6zellikler, Temperler ve Uygulamalar"},"content":{"rendered":"<p class=\"wp-block-paragraph\">7003 kaynak yap\u0131labilir bir 7xxx ekstr\u00fczyon ala\u015f\u0131m\u0131d\u0131r. Bir kaynakl\u0131 ba\u011flant\u0131n\u0131n, \u0131s\u0131dan etkilenen b\u00f6lgede tamamen devre d\u0131\u015f\u0131 kalmas\u0131 yerine, kullan\u0131m s\u0131ras\u0131ndaki ya\u015flanma ile mukavemetinin b\u00fcy\u00fck k\u0131sm\u0131n\u0131 geri kazanmas\u0131 i\u00e7in geli\u015ftirilmi\u015ftir \u2014 bu, 7075'i kaynakl\u0131 yap\u0131lardan uzak tutan sorundur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bunu bak\u0131rdan vazge\u00e7erek ba\u015far\u0131r. Bak\u0131r, 7075 ve 7001\u2019i zirve mukavemetlerine ta\u015f\u0131yan \u015feydir ve ayn\u0131 zamanda onlar\u0131 kaynak yap\u0131lamaz ve gerilme korozyonlu \u00e7atlamaya yatk\u0131n hale getiren \u015feydir; 7003 bak\u0131r\u0131 %0,20\u2019de s\u0131n\u0131rlar ve bunun yerine \u00e7inko, magnezyum ve zirkonyuma dayan\u0131r. Mukavemet s\u0131n\u0131f\u0131 7075'in alt\u0131nda ve 6061'in \u00fcst\u00fcnde yer al\u0131r \u2014 buradaki dengelemenin amac\u0131 ba\u011flant\u0131n\u0131n ayakta kalmas\u0131d\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7003 Al\u00fcminyum Ala\u015f\u0131m\u0131 Nedir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">7003, 7000 serisinde \u0131s\u0131l i\u015flemle sertle\u015ftirilebilen bir ala\u015f\u0131md\u0131r. \u00c7inko ana ala\u015f\u0131m elementidir ve magnezyum MgZn\u2082 mukavemetlendirme faz\u0131n\u0131 olu\u015fturur; bak\u0131r ise ala\u015f\u0131m\u0131n geleneksel y\u00f6ntemlerle kaynak yap\u0131labilmesini sa\u011flayacak kadar d\u00fc\u015f\u00fck tutulur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zirkonyum belirleyici katk\u0131d\u0131r. %0,05\u20130,25 aral\u0131\u011f\u0131nda yeniden kristalle\u015fme s\u0131cakl\u0131\u011f\u0131n\u0131 y\u00fckseltir ve ekstr\u00fczyon boyunca tane yap\u0131s\u0131n\u0131 ince tutar; bu da kaynak banyosunda s\u0131cak \u00e7atlamay\u0131 bast\u0131r\u0131r ve ekstr\u00fcde profillerin ya\u015flanma sonras\u0131 mukavemetini korumas\u0131na yard\u0131mc\u0131 olur. Bak\u0131r\u0131n bulunmamas\u0131 art\u0131 kontroll\u00fc tane yap\u0131s\u0131, 7003'\u00fc bak\u0131r i\u00e7eren 7xxx s\u0131n\u0131flar\u0131ndan ay\u0131ran \u015feydir.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Element<\/td><td>Aral\u0131k (% a\u011f\u0131rl\u0131k\u00e7a)<\/td><td>Rol<\/td><\/tr><tr><td>\u00c7inko (Zn)<\/td><td>5.0\u20136.5<\/td><td>Birincil g\u00fc\u00e7lendirici element<\/td><\/tr><tr><td>Magnezyum (Mg)<\/td><td>0.5\u20131.0<\/td><td>MgZn\u2082 mukavemetlendirme faz\u0131n\u0131 olu\u015fturur<\/td><\/tr><tr><td>Zirkonyum (Zr)<\/td><td>0.05\u20130.25<\/td><td>Tane inceltme; kaynak s\u0131cak \u00e7atlamas\u0131na diren\u00e7 g\u00f6sterir<\/td><\/tr><tr><td>Krom (Cr)<\/td><td>\u22640,20<\/td><td>Tane yap\u0131s\u0131 kontrol\u00fc<\/td><\/tr><tr><td>Manganez (Mn)<\/td><td>\u22640,30<\/td><td>Eser element kontrol\u00fc<\/td><\/tr><tr><td>Bak\u0131r (Cu)<\/td><td>\u22640,20<\/td><td>Kaynak yap\u0131labilirlik ve korozyon i\u00e7in d\u00fc\u015f\u00fck tutulur<\/td><\/tr><tr><td>Demir (Fe)<\/td><td>\u22640.35<\/td><td>Safs\u0131zl\u0131k limiti<\/td><\/tr><tr><td>Silisyum (Si)<\/td><td>\u22640,30<\/td><td>Safs\u0131zl\u0131k limiti<\/td><\/tr><tr><td>Titanyum (Ti)<\/td><td>\u22640,20<\/td><td>Tane inceltici<\/td><\/tr><tr><td>Di\u011ferleri (her biri \/ toplam)<\/td><td>\u22640,05 \/ \u22640,15<\/td><td>Eser miktar limitleri<\/td><\/tr><tr><td>Al\u00fcminyum (Al)<\/td><td>Denge<\/td><td>Ana metal<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Aral\u0131klar EN 573-3 ve AA kayd\u0131n\u0131 takip eder \u2014 EN AW-7003, kimyasal tan\u0131m AlZn6Mg0,8Zr, UNS A97003. Yo\u011funluk yakla\u015f\u0131k 2,78 g\/cm\u00b3't\u00fcr.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Her \u015feyden \u00f6nce formla ilgili bir nokta \u00f6nemlidir: 7003 \u00f6ncelikle bir ekstr\u00fczyon ala\u015f\u0131m\u0131d\u0131r. \u00c7ubuk, boru ve profil, ASTM B221 ve EN 755-2 kapsam\u0131nda standart \u00fcr\u00fcn yelpazesidir ve rutin bir d\u00fcz haddelenmi\u015f \u00fcr\u00fcn tan\u0131m\u0131 de\u011fildir. Plaka ve sac farkl\u0131 bir spesifikasyon kapsam\u0131na girer; bu nedenle talepte formu ve ge\u00e7erli standard\u0131n\u0131 belirtin \u2014 ve bir kesit veya boyut standart aral\u0131\u011f\u0131n d\u0131\u015f\u0131nda kald\u0131\u011f\u0131nda, \u00e7izime g\u00f6re \u00fcretilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Temperler ve Tipik Mekanik \u00d6zellikler<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-t5-vs-t6.webp\" alt=\"7003-t5-vs-t6\" class=\"wp-image-10701\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-t5-vs-t6.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-t5-vs-t6-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-t5-vs-t6-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-t5-vs-t6-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-t5-vs-t6-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Temper, teslim edilen par\u00e7ay\u0131 ala\u015f\u0131m se\u00e7iminden daha fazla de\u011fi\u015ftirir.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T5<\/strong> \u2014 ekstr\u00fczyon presinden so\u011futulur ve ard\u0131ndan yapay olarak ya\u015fland\u0131r\u0131l\u0131r. Bu, 7003 profilleri i\u00e7in ola\u011fan ve en ekonomik temperd\u0131r.<\/li>\n\n\n\n<li><strong>T6<\/strong> \u2014 \u00e7\u00f6zeltiye al\u0131n\u0131r, su verilir ve yapay olarak ya\u015fland\u0131r\u0131l\u0131r. Bir ek i\u015flem ad\u0131m\u0131 daha y\u00fcksek mukavemet sa\u011flar; pres su verme uygun kesitlerde buna ula\u015fabilir.<\/li>\n\n\n\n<li><strong>T651<\/strong> \u2014 ya\u015fland\u0131r\u0131l\u0131r ve ard\u0131ndan gerilerek gerilme giderilir. Dar toleranslarda i\u015flenecek par\u00e7alar i\u00e7in ASTM taraf\u0131nda yer al\u0131r.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Temper<\/td><td>\u00c7ekme, Rm (MPa)<\/td><td>Akma, Rp0,2 (MPa)<\/td><td>Uzama (%)<\/td><td>Temel<\/td><\/tr><tr><td>T5<\/td><td>~350 tipik \/ 310 min<\/td><td>~300 tipik \/ 260 min<\/td><td>10 (A50)<\/td><td>EN 755-2 minimumlar\u0131; \u00fcretici tipik de\u011ferleri<\/td><\/tr><tr><td>T6<\/td><td>~370\u2013390<\/td><td>~300\u2013320<\/td><td>8\u201312<\/td><td>\u00dcretici verisi; ge\u00e7erli standarda g\u00f6re do\u011frulay\u0131n<\/td><\/tr><tr><td>T651<\/td><td>~370\u2013390<\/td><td>~300\u2013320<\/td><td>8\u201312<\/td><td>\u00dcretici verisi; ASTM taraf\u0131 temper<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tasar\u0131m i\u00e7in minimum s\u00fctununu, planlama i\u00e7in tipik s\u00fctununu okuyun. EN 755-2, T5 taban\u0131n\u0131 260 MPa akma ve 310 MPa \u00e7ekme olarak belirler, duvar kal\u0131nl\u0131\u011f\u0131 s\u0131n\u0131f\u0131na g\u00f6re tablolan\u0131r ve tipik ekstr\u00fcde malzeme bu taban\u0131n olduk\u00e7a \u00fczerinde test eder. Al\u0131c\u0131n\u0131n bir \u00e7izime yazabilece\u011fi de\u011ferler, ge\u00e7erli kal\u0131nl\u0131k s\u0131n\u0131f\u0131 i\u00e7in minimumlard\u0131r ve MTC'de do\u011frulan\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7003 ile 6061, 7005 ve 7075 kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-joining-method.webp\" alt=\"7003-birle\u015ftirme-y\u00f6ntemi\" class=\"wp-image-10703\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-joining-method.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-joining-method-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-joining-method-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-joining-method-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-joining-method-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Ala\u015f\u0131m \/ temper<\/td><td>\u00c7ekme, Rm (MPa)<\/td><td>Akma, Rp0,2 (MPa)<\/td><td>Kaynaklanabilirlik<\/td><td>Korozyon<\/td><td>En uygun kullan\u0131m<\/td><\/tr><tr><td><a href=\"https:\/\/premiumalu.com\/tr\/6061-aluminyum-icin-eksiksiz-kilavuz\/\">6061-T6<\/a><\/td><td>~310<\/td><td>~276<\/td><td>M\u00fckemmel<\/td><td>\u0130yi<\/td><td>Genel yap\u0131sal i\u015fler; kolay \u015fekillendirme ve anodizasyon<\/td><\/tr><tr><td>7003-T5<\/td><td>~350<\/td><td>~300<\/td><td>\u0130yi; kaynak sonras\u0131 yeniden ya\u015flan\u0131r<\/td><td>Orta; gerilme korozyonuna duyarl\u0131<\/td><td>Ekstr\u00fcde kaynakl\u0131 \u00e7er\u00e7eveler ve profiller<\/td><\/tr><tr><td><a href=\"https:\/\/premiumalu.com\/tr\/7005-aluminyum-alasiminda-ustalasmak-icin-kapsamli-bir-kilavuz\/\">7005-T5<\/a><\/td><td>~345<\/td><td>~290<\/td><td>M\u00fckemmel<\/td><td>Orta d\u00fczeyde<\/td><td>Kaynakl\u0131 y\u00fcksek mukavemetli \u00e7er\u00e7eveler<\/td><\/tr><tr><td><a href=\"https:\/\/premiumalu.com\/tr\/7075-t651-alumi%cc%87nyum-alasiminda-uzmanlasmak-i%cc%87ci%cc%87n-kapsamli-bi%cc%87r-rehber\/\">7075-T6<\/a><\/td><td>~572<\/td><td>~503<\/td><td>Zay\u0131f<\/td><td>S\u0131n\u0131rl\u0131<\/td><td>Havac\u0131l\u0131k ve di\u011fer zirve mukavemetli par\u00e7alar<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6nce tek bir soru sorun: par\u00e7a kaynaklanacak m\u0131? Kaynaklanacaksa, 7075 masadan kalkar \u00e7\u00fcnk\u00fc pratikte f\u00fczyon kayna\u011f\u0131 yap\u0131lamaz ve se\u00e7im 7003, 7005 veya 6061'e daral\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130ki 7000 serisi se\u00e7enek aras\u0131nda, tipik T5 akma de\u011ferleri birbirinden yakla\u015f\u0131k 15 MPa i\u00e7inde kal\u0131r, bu nedenle e\u015fitli\u011fi bozan etken mukavemet de\u011fil s\u00fcre\u00e7tir. 7003 ince, karma\u015f\u0131k profilleri daha kolay ekstr\u00fcde eder ve orada tane yap\u0131s\u0131n\u0131 daha iyi korur; 7005 manganez i\u00e7erir ve kaynakl\u0131 bir \u00e7er\u00e7evenin en y\u00fcksek ba\u011flant\u0131 mukavemetine ihtiya\u00e7 duydu\u011fu yerlerde daha yayg\u0131n tercihtir. Par\u00e7a i\u015flenecek ve hi\u00e7 kaynaklanmayacaksa, 6061-T6 daha ucuz kal\u0131r, daha kolay \u015fekillenir ve \u00e7ok daha geni\u015f stoklan\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7003 ile \u00c7al\u0131\u015fma<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-welding-and-aging.webp\" alt=\"7003-kaynak-ve-ya\u015fland\u0131rma\" class=\"wp-image-10702\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-welding-and-aging.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-welding-and-aging-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-welding-and-aging-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-welding-and-aging-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-welding-and-aging-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Kaynak<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">7003, 5xxx dolgu teliyle kaynak yap\u0131l\u0131r. ER5356 (EN ISO 18273 AlMg5Cr(A)) varsay\u0131lan se\u00e7enektir, ER5183 (AlMg4.5Mn0.7(A)) kaynak sonras\u0131 durumda daha fazla mukavemet gerektiren ba\u011flant\u0131lara uygundur ve ER5556 (AlMg4.5MnZr) daha a\u011f\u0131r yap\u0131sal i\u015flerde g\u00f6r\u00fcl\u00fcr. Bak\u0131r tam da bu dolgu tellerinin do\u011fru davranmas\u0131 i\u00e7in d\u00fc\u015f\u00fck tutulur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kaynak yine de \u0131s\u0131dan etkilenen b\u00f6lgeyi yumu\u015fat\u0131r, ancak 7003 bunun daha fazlas\u0131n\u0131 bak\u0131r i\u00e7eren bir 7xxx s\u0131n\u0131f\u0131na g\u00f6re geri kazan\u0131r. 7003 i\u00e7in yay\u0131mlanm\u0131\u015f ala\u015f\u0131m verileri, kaynakl\u0131 par\u00e7a ya\u015fland\u0131r\u0131ld\u0131ktan sonra ba\u011flant\u0131lar\u0131n ana malzeme \u00f6zelliklerinin yakla\u015f\u0131k '\u0131na kadar geri d\u00f6nd\u00fc\u011f\u00fcn\u00fc bildirir \u2014 zamanla do\u011fal ya\u015flanma veya ek bir yapay ya\u015fland\u0131rma ile. Ba\u011flant\u0131y\u0131 bu ya\u015fland\u0131r\u0131lm\u0131\u015f, kaynak sonras\u0131 de\u011ferler \u00fczerinden tasarlay\u0131n, ana malzeme T6 s\u00fctunu \u00fczerinden de\u011fil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tala\u015fl\u0131 \u0130malat<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">7003, 6061'den daha zor kesilir; bu nedenle daha fazla tak\u0131m a\u015f\u0131nmas\u0131 bekleyin ve keskin, y\u00fcksek tala\u015f a\u00e7\u0131l\u0131 tak\u0131mlar ile rijit bir d\u00fczenek planlay\u0131n. T5 ve T6, daha yumu\u015fak ko\u015fullardan daha temiz bir y\u00fczey al\u0131r. Ekstr\u00fcde stoktaki art\u0131k gerilme, i\u015fleme s\u0131ras\u0131nda veya daha sonra kaynak s\u0131ras\u0131nda hareket olarak kendini g\u00f6sterebilir; bu nedenle kesitte tala\u015f kald\u0131rmay\u0131 e\u015fit tutun. Bu temperlar ayr\u0131ca \u00e7entik hassasiyetlidir; bu da par\u00e7ay\u0131 ya\u015fland\u0131r\u0131lmadan \u00f6nce \u015fekillendirin ve sonras\u0131nda \u0131s\u0131l i\u015flem uygulay\u0131n anlam\u0131na gelir \u2014 tersi de\u011fil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Korozyon ve Gerilme Korozyonu S\u0131n\u0131rlar\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Genel atmosferik korozyon direnci bir 7xxx s\u0131n\u0131f\u0131 i\u00e7in iyidir: bak\u0131r i\u00e7eren 7075'in olduk\u00e7a \u00f6n\u00fcnde, 6xxx ailesinin gerisinde. Deniz hizmeti zay\u0131f noktad\u0131r ve 7003 ala\u015f\u0131m verileri deniz direncini zay\u0131f olarak de\u011ferlendirir; bu nedenle \u00e7\u0131plak tuzlu su veya klor\u00fcr dald\u0131rmas\u0131 onun i\u015fi de\u011fildir. Anodizasyon, boyama veya koruyucu bir film \u00e7o\u011fu d\u0131\u015f mek\u00e2n ve k\u0131y\u0131 ortam\u0131 maruziyetini kar\u015f\u0131lar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gerilme korozyonlu \u00e7atlama ayr\u0131 bir dikkat gerektirir. 7003, nemli veya klor\u00fcr i\u00e7eren bir ortamda s\u00fcrekli \u00e7ekme gerilmesi alt\u0131nda SCC'ye duyarl\u0131d\u0131r; bu nedenle bunu u\u00e7 bir durum de\u011fil tasar\u0131m s\u0131n\u0131r\u0131 olarak ele al\u0131n: s\u00fcrekli gerilmeyi tedarik\u00e7inizin verilerinin temper ve kesit i\u00e7in izin verdi\u011fi aral\u0131k i\u00e7inde tutun ve nemin bulundu\u011fu her yerde y\u00fczeyi koruyun.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Hizmet S\u0131cakl\u0131\u011f\u0131<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">7003'\u00fc oda s\u0131cakl\u0131\u011f\u0131 yap\u0131sal ala\u015f\u0131m\u0131 olarak de\u011ferlendirin. Her \u00e7\u00f6kelme sertle\u015fmeli s\u0131n\u0131f gibi, hizmet s\u0131cakl\u0131\u011f\u0131 artt\u0131k\u00e7a a\u015f\u0131r\u0131 ya\u015flan\u0131r ve mukavemet kaybeder; bu nedenle herhangi bir s\u0131cak uygulamay\u0131, oda s\u0131cakl\u0131\u011f\u0131 de\u011ferlerinin ge\u00e7erli oldu\u011funu varsaymak yerine tempera \u00f6zg\u00fc tasar\u0131m verilerine g\u00f6re kontrol edin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Uygulamalar<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-structural-applications.webp\" alt=\"7003-yap\u0131sal-uygulamalar\" class=\"wp-image-10704\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-structural-applications.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-structural-applications-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-structural-applications-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-structural-applications-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-structural-applications-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0130skele, sahne ve eri\u015fim platformu bile\u015fenleri<\/li>\n\n\n\n<li>Mobil vin\u00e7ler, asans\u00f6rler ve di\u011fer kaynakl\u0131 y\u00fck ta\u015f\u0131yan yap\u0131lar<\/li>\n\n\n\n<li>Rayl\u0131 sistem ve metro vagon g\u00f6vdeleri ile yap\u0131sal elemanlar<\/li>\n\n\n\n<li>Bisiklet ve motosiklet kadrolar\u0131 ile spor ekipmanlar\u0131<\/li>\n\n\n\n<li>Hava kargo konteynerleri, kamyon ve treyler \u015fasileri<\/li>\n\n\n\n<li>EV batarya paketi \u00e7er\u00e7eveleri ve hafif yap\u0131sal ekstr\u00fczyonlar<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Uygun\/Uygun De\u011fil S\u0131n\u0131rlar\u0131<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-selection-limits.webp\" alt=\"7003-se\u00e7im-s\u0131n\u0131rlar\u0131\" class=\"wp-image-10705\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-selection-limits.webp 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-selection-limits-300x225.webp 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-selection-limits-768x576.webp 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-selection-limits-16x12.webp 16w, https:\/\/premiumalu.com\/wp-content\/uploads\/2026\/10\/7003-selection-limits-600x450.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gidin \u2014 7003'\u00fc \u015fu durumlarda belirtin:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Par\u00e7a, 6061-T6'n\u0131n sa\u011flad\u0131\u011f\u0131ndan daha fazla mukavemet gerektiriyor ve kaynaklanacaksa, \u00e7\u00fcnk\u00fc 7003 ana malzeme de\u011ferlerine do\u011fru yeniden ya\u015flan\u0131rken 7075 hi\u00e7 kaynaklanamaz.<\/li>\n\n\n\n<li>Par\u00e7a ekstr\u00fcde bir profil veya boruysa ve kesit ince veya karma\u015f\u0131ksa, 7003\u2019\u00fcn ekstr\u00fczyon davran\u0131\u015f\u0131n\u0131n kar\u015f\u0131l\u0131\u011f\u0131n\u0131 verdi\u011fi yer buras\u0131d\u0131r.<\/li>\n\n\n\n<li>Hizmet i\u00e7 mek\u00e2ndaysa veya y\u00fczey anodize edilecek, boyanacak veya film kaplanacaksa.<\/li>\n\n\n\n<li>S\u00fcrekli gerilme, tedarik\u00e7inizin verilerinin temper ve kesit i\u00e7in izin verdi\u011fi SCC s\u0131n\u0131rlar\u0131 i\u00e7inde kal\u0131r.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gitme \u2014 \u015fu durumlarda ba\u015fka yere bak\u0131n:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Yakla\u015f\u0131k 500 MPa akma dayan\u0131m\u0131n\u0131n \u00fczerinde tepe havac\u0131l\u0131k mukavemeti gereklidir. Bu, 7075 veya 7055 b\u00f6lgesidir.<\/li>\n\n\n\n<li>Kaplamas\u0131z olarak \u00e7\u0131plak tuzlu su veya klor\u00fcr dald\u0131rmas\u0131 beklenir. 5083 veya bir 6xxx kalitesi kullan\u0131n.<\/li>\n\n\n\n<li>Par\u00e7a i\u015flenir ve asla kaynak yap\u0131lmaz. 6061-T6 daha ucuzdur, daha kolay \u015fekillenir ve daha yayg\u0131n olarak stoklan\u0131r.<\/li>\n\n\n\n<li>Ya\u015fland\u0131rma sonras\u0131 a\u011f\u0131r so\u011fuk \u015fekillendirme planlanmaktad\u0131r. Par\u00e7ay\u0131 \u00f6nce \u015fekillendirin, sonra \u0131s\u0131l i\u015flem uygulay\u0131n.<\/li>\n\n\n\n<li>Bir \u00e7izim, d\u00fcz haddelenmi\u015f standart kapsam\u0131nda haddelenmi\u015f plaka olarak 7003 talep etmektedir. Teklif vermeden \u00f6nce formu ve spesifikasyonunu do\u011frulay\u0131n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Tedarik Notlar\u0131: Sipari\u015f Vermeden \u00d6nce Neyi Do\u011frulamal\u0131s\u0131n\u0131z<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">7003 \u00f6ncelikle bir ekstr\u00fczyon ala\u015f\u0131m\u0131d\u0131r. ASTM B221 veya EN 755-2'ye g\u00f6re \u00e7ubuk, boru ve profil standart aral\u0131kt\u0131r ve d\u00fcz haddelenmi\u015f 7003 farkl\u0131 bir spesifikasyon kapsam\u0131na girer \u2014 bu nedenle sorguda formu ve ge\u00e7erli standard\u0131n\u0131 belirtin. \u015eekil k\u0131s\u0131tlay\u0131c\u0131 de\u011fildir: standart d\u0131\u015f\u0131 kesitler, boyutlar ve \u00fcr\u00fcn \u015fekilleri \u00e7iziminize g\u00f6re \u00fcretilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sorgudaki d\u00f6rt sat\u0131r i\u015fin \u00e7o\u011funu yapar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ge\u00e7erli standart<\/strong> \u2014 ASTM B221 veya EN 755-2.<\/li>\n\n\n\n<li><strong>Temper<\/strong> \u2014 T5, T6 veya T651, ayr\u0131ca herhangi bir kaynakl\u0131 montaj i\u00e7in ya\u015fland\u0131rma y\u00f6ntemi.<\/li>\n\n\n\n<li><strong>Ge\u00e7erli et kal\u0131nl\u0131\u011f\u0131<\/strong> \u2014 EN 755-2'deki minimum mekanik de\u011ferler kal\u0131nl\u0131k s\u0131n\u0131f\u0131na g\u00f6re tablolanm\u0131\u015ft\u0131r.<\/li>\n\n\n\n<li><strong>Dok\u00fcmantasyon seviyesi<\/strong> \u2014 Standart olarak MTC; projenin ba\u011f\u0131ms\u0131z do\u011frulama gerektirdi\u011fi durumlarda EN 10204 3.1 veya SGS raporlar\u0131.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Belgeler konusunda, her sipari\u015fle birlikte g\u00f6nderilen MTC o lot i\u00e7in kimyasal ve mekanik sonu\u00e7lar\u0131 ta\u015f\u0131r. Sertifika seviyelerini do\u011fru almak \u00f6nemlidir: EN 10204 3.1 \u00fcreticinin kendi yetkili muayene temsilcisi taraf\u0131ndan imzalan\u0131r, 3.2 ise m\u00fc\u015fteri temsilcisi veya T\u00dcV, BV, SGS ya da DNV gibi bir kurulu\u015f gibi ba\u011f\u0131ms\u0131z bir \u00fc\u00e7\u00fcnc\u00fc taraf ekler.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sonu\u00e7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/premiumalu.com\/tr\/urun\/7003-aluminyum-alasim\/\" data-type=\"product\" data-id=\"8667\">7003 al\u00fcminyum<\/a> 7xxx mukavemet avantaj\u0131n\u0131n b\u00fcy\u00fck k\u0131sm\u0131n\u0131 temiz ekstr\u00fcde edilebilen ve ger\u00e7ekten kaynak yap\u0131labilen bir formda sunar, ancak \u00f6d\u00fcnle\u015fimler ger\u00e7ektir: korozyon direnci orta d\u00fczeydedir, gerilme-korozyon \u00e7atlamas\u0131 ger\u00e7ek bir tasar\u0131m s\u0131n\u0131r\u0131d\u0131r ve d\u00fcz haddelenmi\u015f formlar ekstr\u00fczyon aral\u0131\u011f\u0131ndan farkl\u0131 bir spesifikasyon kapsam\u0131na girer.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">7003'\u00fc ekstr\u00fcde profil, \u00e7ubuk ve boru olarak tedarik ediyoruz ve \u00e7iziminize g\u00f6re \u00f6zel \u015fekiller, boyutlar ve temperler \u00fcretiyoruz; d\u00fc\u015f\u00fck MOQ \u00fcretimi ile 10\u201360 g\u00fcn teslim s\u00fcreleri sunuyoruz. Her sipari\u015f bir MTC ile g\u00f6nderilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/premiumalu.com\/tr\/iletisim\/\" data-type=\"page\" data-id=\"350\">Teknik inceleme ve fiyat teklifi i\u00e7in bize \u00e7izimi,<\/a> form, temper ve stok durumu kontrol\u00fc i\u00e7in temper ve kaynak y\u00f6ntemi ile birlikte.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u0131k\u00e7a Sorulan Sorular<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">7003 i\u00e7in minimum sipari\u015f miktar\u0131 ve teslim s\u00fcresi nedir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Standart temperler ve boyutlar stoktan g\u00f6nderilir. Standart d\u0131\u015f\u0131 temperler ve \u00f6zel \u00f6l\u00e7\u00fcler, ala\u015f\u0131m, boyut ve i\u015fleme ba\u011fl\u0131 olarak tipik olarak 10\u201360 g\u00fcn s\u00fcren d\u00fc\u015f\u00fck MOQ \u00fcretimi olarak \u00e7al\u0131\u015f\u0131r. Her ikisinin de onaylanabilmesi i\u00e7in \u00e7izimi ve miktar\u0131 g\u00f6nderin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Bir 7003 sipari\u015fiyle hangi belgeler gelir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lot i\u00e7in kimyasal ve mekanik sonu\u00e7lar\u0131 listeleyen ve her sipari\u015fe dahil edilen bir fabrika test sertifikas\u0131. SGS kimyasal, mekanik veya ultrasonik raporlar\u0131 talep \u00fczerine ek maliyetle temin edilebilir ve EN 10204 3.2 ba\u011f\u0131ms\u0131z bir kar\u015f\u0131 imza ekler.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7003'\u00fc boya kesilmi\u015f veya \u00e7izime g\u00f6re i\u015flenmi\u015f olarak tedarik edebilir misiniz?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Evet. Ekstr\u00fcde \u00e7ubuk, boru ve profil bitmi\u015f boylarda kesilir ve \u015firket i\u00e7i CNC i\u015fleme delme, k\u0131lavuz \u00e7ekme ve frezeleme \u00f6zelliklerini kapsar. Malzeme ve i\u015flemenin birlikte teklif edilebilmesi i\u00e7in \u00e7izimi y\u00fczey i\u015flemleri ve toleranslarla birlikte g\u00f6nderin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7003, kaynakl\u0131 bir \u00e7er\u00e7evede 6061'in yerini alabilir mi?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Alabilir ve maliyet tasarrufu yerine mukavemet kazand\u0131r\u0131r. 7003, 5xxx dolgu malzemesiyle kaynak yap\u0131l\u0131r ve sonras\u0131nda ana metal de\u011ferlerine do\u011fru yeniden ya\u015fland\u0131r\u0131l\u0131r; 6061 ise \u0131s\u0131dan etkilenen b\u00f6lge mukavemetini kal\u0131c\u0131 olarak kaybeder. \u00c7er\u00e7evenin ekstra mukavemete ihtiyac\u0131 yoksa, 6061 daha ucuz yol olarak kal\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"<p>7003 is a weldable 7xxx extrusion alloy. It was developed so that a welded joint recovers most of its strength during service aging instead of being written off in the heat-affected zone \u2014 the problem that keeps 7075 out of welded structure. It gets there by giving up copper. Copper is what lifts 7075 and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10700,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"7003 Aluminum Alloy: Properties, Tempers and Weldability","_seopress_titles_desc":"7003 aluminum is the weldable, extrudable 7xxx grade: Zn-Mg-Zr chemistry, EN 755-2 minimums, typical T5 and T6 data, filler choice, corrosion limits and sourcing notes.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[179],"tags":[],"class_list":["post-8804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/posts\/8804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/comments?post=8804"}],"version-history":[{"count":2,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/posts\/8804\/revisions"}],"predecessor-version":[{"id":10706,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/posts\/8804\/revisions\/10706"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/media\/10700"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/media?parent=8804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/categories?post=8804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/tr\/wp-json\/wp\/v2\/tags?post=8804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}