{"id":8304,"date":"2025-03-15T06:38:03","date_gmt":"2025-03-15T06:38:03","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=8304"},"modified":"2026-07-07T08:32:48","modified_gmt":"2026-07-07T08:32:48","slug":"4045-aluminyum-alasim","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/tr\/product\/4045-aluminum-alloy\/","title":{"rendered":"4045 Al\u00fcminyum Ala\u015f\u0131m"},"content":{"rendered":"<h2>4045 Al\u00fcminyum Ala\u015f\u0131m\u0131 Nedir?<\/h2>\n<p>4045 al\u00fcminyum ala\u015f\u0131m\u0131 (UNS A94045, EN AW-4045 \/ AlSi10), 4000 serisinde yer alan, \u00f6ncelikli olarak %9\u201311 oran\u0131nda silisyumla ala\u015f\u0131mland\u0131r\u0131lm\u0131\u015f \u0131s\u0131l i\u015flem uygulanabilir bir d\u00f6vme al\u00fcminyum ala\u015f\u0131m\u0131d\u0131r. Y\u00fcksek silisyum i\u00e7eri\u011fi erime aral\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr ve lehimleme s\u0131ras\u0131nda m\u00fckemmel ak\u0131\u015fkanl\u0131k sa\u011flarken kat\u0131la\u015fma b\u00fcz\u00fclmesini azalt\u0131r \u2014 bu \u00f6zellikler 4045'i en yayg\u0131n kullan\u0131lan al\u00fcminyum lehimleme ve dolgu ala\u015f\u0131mlar\u0131ndan biri yapar.<\/p>\n<p>6061 veya 7075 gibi yap\u0131sal ala\u015f\u0131mlar\u0131n aksine 4045, y\u00fck ta\u015f\u0131yan uygulamalar i\u00e7in tasarlanmam\u0131\u015ft\u0131r. De\u011feri, bir dolgu malzemesi olarak metalurjik davran\u0131\u015f\u0131nda yatar: birle\u015fim yerlerine temiz bir \u015fekilde akar, al\u00fcminyum alt tabakalar\u0131 iyi \u0131slat\u0131r ve minimum \u00e7atlakla sa\u011flam lehimli montajlar \u00fcretir. 4045 genellikle lehimleme levhas\u0131 (\u00e7o\u011funlukla 3003, 3005 veya 6951 \u00e7ekirdek ala\u015f\u0131mlar\u0131 \u00fczerinde kaplama katman\u0131 olarak), gaz kayna\u011f\u0131 ve lehimleme i\u00e7in dolgu teli ve \u0131s\u0131 e\u015fanj\u00f6r\u00fc imalat\u0131 i\u00e7in folyo olarak tedarik edilir.<\/p>\n<p>4045, ASTM B209 (levha ve plaka), ASTM B211 (\u00e7ubuk, mil ve tel), ISO 6361 ve EN 573-3 dahil olmak \u00fczere ba\u015fl\u0131ca uluslararas\u0131 standartlar kapsam\u0131ndad\u0131r. Avrupa tan\u0131m\u0131 EN AW-4045 \/ AlSi10(A)'d\u0131r.<\/p>\n<h2>Mevcut 4045 Al\u00fcminyum \u00dcr\u00fcnleri<\/h2>\n<p>Linsy, lehimleme, kaynak ve \u0131s\u0131 e\u015fanj\u00f6r\u00fc uygulamalar\u0131na y\u00f6nelik standart ve \u00f6zel \u00fcr\u00fcn formlar\u0131nda 4045 al\u00fcminyum tedarik etmektedir. Ebatlar ve toleranslar proje gereksinimlerinize g\u00f6re \u00f6zelle\u015ftirilebilir.<\/p>\n<h3>4045 Al\u00fcminyum Lehimleme Levhas\u0131 ve Bobini<\/h3>\n<table>\n<thead>\n<tr>\n<th>Form<\/th>\n<th>Temper<\/th>\n<th>Kal\u0131nl\u0131k (mm)<\/th>\n<th>Geni\u015flik (mm)<\/th>\n<th>Uzunluk (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4045 Lehimleme Levhas\u0131 \/ Bobini<\/td>\n<td>F, O<\/td>\n<td>0.1 \u2013 4.0<\/td>\n<td>500 \u2013 1600<\/td>\n<td>500 \u2013 6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>4045 lehimleme levhas\u0131, \u0131s\u0131 e\u015fanj\u00f6r\u00fc imalat\u0131 i\u00e7in s\u0131kl\u0131kla kaplamal\u0131 kompozit (3xxx veya 6xxx serisi \u00e7ekirdek \u00fczerine 4045 kaplama) olarak tedarik edilir. Tek tarafl\u0131 ve \u00e7ift tarafl\u0131 kaplamal\u0131 konstr\u00fcksiyonlar talep \u00fczerine teklif edilebilir.<\/p>\n<h3>4045 Al\u00fcminyum Dolgu Teli<\/h3>\n<table>\n<thead>\n<tr>\n<th>Parametre<\/th>\n<th>\u015eartname<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u00c7ap<\/td>\n<td>0,8 \u2013 5,0 mm<\/td>\n<\/tr>\n<tr>\n<td>Temper<\/td>\n<td>F, O<\/td>\n<\/tr>\n<tr>\n<td>Bobin A\u011f\u0131rl\u0131\u011f\u0131<\/td>\n<td>Min 20 kg<\/td>\n<\/tr>\n<tr>\n<td>Boyut Tolerans\u0131<\/td>\n<td>\u00b1 0,03 mm<\/td>\n<\/tr>\n<tr>\n<td>Y\u00fczey<\/td>\n<td>Temiz, kuru, makaral\u0131 veya d\u00fczle\u015ftirilmi\u015f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>4045 dolgu teli, iyi ak\u0131\u015f ve birle\u015fim dolgusu gerektiren al\u00fcminyum montajlar\u0131n lehimlenmesi ve gaz kayna\u011f\u0131nda kullan\u0131l\u0131r. Biraz daha geni\u015f bir erime aral\u0131\u011f\u0131n\u0131n kabul edilebilir oldu\u011fu durumlarda 4047'ye (daha y\u00fcksek silisyum, daha d\u00fc\u015f\u00fck erime aral\u0131\u011f\u0131) bir alternatiftir.<\/p>\n<h3>4045 Al\u00fcminyum Folyo<\/h3>\n<table>\n<thead>\n<tr>\n<th>Form<\/th>\n<th>Temper<\/th>\n<th>Kal\u0131nl\u0131k (mm)<\/th>\n<th>Geni\u015flik (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4045 Folyo<\/td>\n<td>O<\/td>\n<td>0.05 \u2013 0.3<\/td>\n<td>50 \u2013 1200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>4045 Al\u00fcminyum \u00c7ubuk<\/h3>\n<table>\n<thead>\n<tr>\n<th>Form<\/th>\n<th>Temper<\/th>\n<th>\u00c7ap (mm)<\/th>\n<th>Uzunluk (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4045 Yuvarlak \u00c7ubuk<\/td>\n<td>F, O<\/td>\n<td>3 \u2013 100<\/td>\n<td>1000 \u2013 6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>4045 \u00e7ubuk, levha veya telden daha az yayg\u0131nd\u0131r ancak i\u015fleme stoku veya lehimleme preformlar\u0131 gerektiren uygulamalar i\u00e7in mevcuttur. Gerekli ebat aral\u0131\u011f\u0131n\u0131z i\u00e7in stok durumunu teyit etmek \u00fczere Linsy ile ileti\u015fime ge\u00e7in.<\/p>\n<h3>Di\u011fer Formlar \u2014 Boru ve \u00d6zel \u015eekiller<\/h3>\n<p>4045 boru ve \u00f6zel profiller, \u00f6zel lehimleme montajlar\u0131 veya preform uygulamalar\u0131 i\u00e7in talep \u00fczerine teklif edilebilir. 4045 \u00f6ncelikli olarak bir dolgu ve kaplama ala\u015f\u0131m\u0131 oldu\u011fundan, boru bulunabilirli\u011fi yap\u0131sal kalitelere k\u0131yasla s\u0131n\u0131rl\u0131d\u0131r. Fizibilite de\u011ferlendirmesi i\u00e7in \u00e7iziminizi veya \u015fartnamenizi payla\u015fman\u0131z\u0131 rica ederiz.<\/p>\n<h2>4045 Spesifikasyonlar\u0131 ve E\u015fde\u011fer Tan\u0131mlamalar<\/h2>\n<table>\n<thead>\n<tr>\n<th>Standart Sistemi<\/th>\n<th>Tan\u0131mlama<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>UNS<\/td>\n<td>A94045<\/td>\n<\/tr>\n<tr>\n<td>EN AW<\/td>\n<td>EN AW-4045 \/ AlSi10(A)<\/td>\n<\/tr>\n<tr>\n<td>ISO<\/td>\n<td>Al Si10<\/td>\n<\/tr>\n<tr>\n<td>AA \/ SAE<\/td>\n<td>4045<\/td>\n<\/tr>\n<tr>\n<td>JIS (Japonya)<\/td>\n<td>A4045<\/td>\n<\/tr>\n<tr>\n<td>GB \/ \u00c7in<\/td>\n<td>4045<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ge\u00e7erli ba\u015fl\u0131ca standartlar:<\/p>\n<ul>\n<li>ASTM B209 \u2014 Al\u00fcminyum ve al\u00fcminyum ala\u015f\u0131ml\u0131 levha ve plaka<\/li>\n<li>ASTM B211 \u2014 Al\u00fcminyum ve al\u00fcminyum ala\u015f\u0131ml\u0131 \u00e7ubuk, mil ve tel<\/li>\n<li>ISO 6361 \u2014 D\u00f6vme al\u00fcminyum ve al\u00fcminyum ala\u015f\u0131ml\u0131 levha, \u015ferit ve plaka<\/li>\n<li>EN 573-3 \u2014 D\u00f6vme \u00fcr\u00fcnlerin kimyasal bile\u015fimi ve formu<\/li>\n<li>AWS A5.10 \u2014 Kaynak sarf malzemeleri referans\u0131 (dolgu teli uygulamalar\u0131 i\u00e7in)<\/li>\n<\/ul>\n<h2>4045 Al\u00fcminyumun Kimyasal Bile\u015fimi<\/h2>\n<p>ASTM \/ EN standartlar\u0131na g\u00f6re bile\u015fim limitleri (a\u011f\u0131rl\u0131k %):<\/p>\n<table>\n<thead>\n<tr>\n<th>Element<\/th>\n<th>Min %<\/th>\n<th>Maks %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Silisyum (Si)<\/td>\n<td>9.0<\/td>\n<td>11.0<\/td>\n<\/tr>\n<tr>\n<td>Demir (Fe)<\/td>\n<td>\u2014<\/td>\n<td>0.8<\/td>\n<\/tr>\n<tr>\n<td>Bak\u0131r (Cu)<\/td>\n<td>\u2014<\/td>\n<td>0.30<\/td>\n<\/tr>\n<tr>\n<td>Manganez (Mn)<\/td>\n<td>\u2014<\/td>\n<td>0.30<\/td>\n<\/tr>\n<tr>\n<td>Magnezyum (Mg)<\/td>\n<td>\u2014<\/td>\n<td>0.30<\/td>\n<\/tr>\n<tr>\n<td>\u00c7inko (Zn)<\/td>\n<td>\u2014<\/td>\n<td>0.20<\/td>\n<\/tr>\n<tr>\n<td>Titanyum (Ti)<\/td>\n<td>\u2014<\/td>\n<td>0.20<\/td>\n<\/tr>\n<tr>\n<td>Di\u011ferleri, her biri<\/td>\n<td>\u2014<\/td>\n<td>0.05<\/td>\n<\/tr>\n<tr>\n<td>Di\u011ferleri, toplam<\/td>\n<td>\u2014<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>Al\u00fcminyum (Al)<\/td>\n<td colspan=\"2\">Geri kalan (\u2248 ,0 \u2013 89,5)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Y\u00fcksek silisyum i\u00e7eri\u011fi 4045'in tan\u0131mlay\u0131c\u0131 \u00f6zelli\u011fidir. Silisyum, erime aral\u0131\u011f\u0131n\u0131 yakla\u015f\u0131k 577\u2013632 \u00b0C'ye (1071\u20131170 \u00b0F) d\u00fc\u015f\u00fcr\u00fcr; bu sayede 4045, lehimli montajlarda \u00e7ekirdek ala\u015f\u0131mdan \u00f6nce erir ve akar \u2014 bu nedenle kaplama ve dolgu malzemesi olarak yayg\u0131n \u015fekilde kullan\u0131l\u0131r.<\/p>\n<h2>4045 Al\u00fcminyumun Mekanik \u00d6zellikleri<\/h2>\n<p>4045 bir dolgu ve lehimleme ala\u015f\u0131m\u0131d\u0131r, yap\u0131sal bir kalite de\u011fildir. Mekanik \u00f6zellikler m\u00fctevaz\u0131d\u0131r ve nadiren birincil se\u00e7im kriteridir. Tavlanm\u0131\u015f (O) durumdaki 4045 i\u00e7in tipik de\u011ferler a\u015fa\u011f\u0131da g\u00f6sterilmi\u015ftir.<\/p>\n<table>\n<thead>\n<tr>\n<th>M\u00fclkiyet<\/th>\n<th>Tipik De\u011fer (O temperi)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u00c7ekme Dayan\u0131m\u0131 (Nihai)<\/td>\n<td>\u2248 124 MPa (\u2248 18 ksi)<\/td>\n<\/tr>\n<tr>\n<td>Akma Mukavemeti (%0,2)<\/td>\n<td>\u2248 60\u201380 MPa (yakla\u015f\u0131k)<\/td>\n<\/tr>\n<tr>\n<td>Kopma Uzamas\u0131<\/td>\n<td>\u2248<\/td>\n<\/tr>\n<tr>\n<td>Sertlik (Brinell)<\/td>\n<td>\u2248 40\u201350 HB (yakla\u015f\u0131k)<\/td>\n<\/tr>\n<tr>\n<td>Yo\u011funluk<\/td>\n<td>2,67 g\/cm\u00b3 (0,096 lb\/in\u00b3)<\/td>\n<\/tr>\n<tr>\n<td>Erime Aral\u0131\u011f\u0131<\/td>\n<td>577 \u2013 632 \u00b0C (1071 \u2013 1170 \u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>Elastisite Mod\u00fcl\u00fc<\/td>\n<td>\u2248 70 GPa (10.150 ksi)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>G\u00f6sterilen de\u011ferler tavlanm\u0131\u015f 4045 i\u00e7in tipiktir. Akma dayan\u0131m\u0131 ve sertlik g\u00f6sterge niteli\u011findedir \u2014 4045 tipik olarak yap\u0131sal y\u00fck ta\u015f\u0131ma ama\u00e7l\u0131 spesifiye edilmez. Mekanik performans\u0131n kritik oldu\u011fu uygulamalar i\u00e7in 6061, 5052 veya di\u011fer yap\u0131sal ala\u015f\u0131mlar\u0131 de\u011ferlendirin.<\/p>\n<h2>4045 Al\u00fcminyum i\u00e7in Temper Se\u00e7im Rehberi<\/h2>\n<p>4045, bir dolgu ala\u015f\u0131m\u0131 oldu\u011fu ve \u00e7\u00f6kelme sertle\u015fmesinden faydalanan yap\u0131sal bir kalite olmad\u0131\u011f\u0131 i\u00e7in s\u0131n\u0131rl\u0131 say\u0131da temperde tedarik edilir.<\/p>\n<table>\n<thead>\n<tr>\n<th>Temper<\/th>\n<th>\u0130\u00e7in En \u0130yisi<\/th>\n<th>Notlar<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4045-O (Tavlanm\u0131\u015f)<\/td>\n<td>Maksimum s\u00fcneklik gerektiren lehimleme levhas\u0131, folyo, dolgu teli<\/td>\n<td>En yumu\u015fak durum. En iyi \u015fekillendirilebilirlik ve lehim ak\u0131\u015f\u0131. 4045 \u00fcr\u00fcnleri i\u00e7in en yayg\u0131n temper.<\/td>\n<\/tr>\n<tr>\n<td>4045-F (\u0130malat Durumunda)<\/td>\n<td>Son tavlama spesifiye edilmemi\u015f \u00e7ubuk, mil ve tel<\/td>\n<td>\u00d6zellikler \u00fcretim y\u00f6ntemine ba\u011fl\u0131d\u0131r. Tavlanm\u0131\u015f durumun gerekli olmad\u0131\u011f\u0131 durumlarda kullan\u0131l\u0131r.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>2xxx, 6xxx veya 7xxx ala\u015f\u0131mlar\u0131n\u0131n aksine 4045, serviste \u00e7\u00f6kelme sertle\u015fmesi ile g\u00fc\u00e7lendirilmedi\u011fi i\u00e7in T tipi temperler (T4, T6 vb.) kullanmaz. Metalurjik rol\u00fc, lehimleme s\u0131ras\u0131nda erimek ve akmakt\u0131r; yap\u0131sal y\u00fck ta\u015f\u0131mak de\u011fildir.<\/p>\n<h2>4045 Al\u00fcminyumun Temel \u00d6zellikleri<\/h2>\n<h3>M\u00fckemmel Lehimleme ve Dolgu Metal Performans\u0131<\/h3>\n<p>%9\u201311 silisyum i\u00e7eri\u011fi, 4045'e d\u00fc\u015f\u00fck ve dar bir ergime aral\u0131\u011f\u0131 (577\u2013632 \u00b0C) kazand\u0131r\u0131r. Bu sayede lehimleme s\u0131ras\u0131nda birle\u015fim bo\u015fluklar\u0131na temiz bir \u015fekilde akar ve dolar; al\u00fcminyum alt tabakalar\u0131 a\u015f\u0131r\u0131 a\u015f\u0131nd\u0131rmadan \u0131slat\u0131r. 4045, \u0131s\u0131 e\u015fanj\u00f6r\u00fc \u00fcretiminde al\u00fcminyum lehimleme i\u00e7in standart dolgu ala\u015f\u0131mlar\u0131ndan biridir.<\/p>\n<h3>D\u00fc\u015f\u00fck Kat\u0131la\u015fma B\u00fcz\u00fclmesi<\/h3>\n<p>Y\u00fcksek silisyum i\u00e7eri\u011fi, saf al\u00fcminyuma k\u0131yasla kat\u0131la\u015fma b\u00fcz\u00fclmesini azalt\u0131r. Bu, lehimli birle\u015fimlerde b\u00fcz\u00fclme \u00e7atlaklar\u0131n\u0131 ve g\u00f6zeneklili\u011fi en aza indirmeye yard\u0131mc\u0131 olur; \u00f6zellikle uzun lehim diki\u015flerinde ve karma\u015f\u0131k \u0131s\u0131 e\u015fanj\u00f6r\u00fc \u00e7ekirdeklerinde daha sa\u011flam montajlar \u00fcretir.<\/p>\n<h3>\u0130yi Ak\u0131\u015fkanl\u0131k ve D\u00f6k\u00fclebilirlik<\/h3>\n<p>Silisyum ilavesi, eriyik ak\u0131\u015fkanl\u0131\u011f\u0131n\u0131 art\u0131rarak 4045'in dar birle\u015fim bo\u015fluklar\u0131n\u0131 ve karma\u015f\u0131k lehim ba\u011flant\u0131lar\u0131n\u0131 doldurmas\u0131n\u0131 sa\u011flar. Bu \u00f6zellik, ince kesitlerin veya karma\u015f\u0131k geometrilerin s\u00f6z konusu oldu\u011fu d\u00f6k\u00fcm ve d\u00f6k\u00fcmhane uygulamalar\u0131 i\u00e7in de uygun hale getirir.<\/p>\n<h3>Orta Korozyon Direnci<\/h3>\n<p>4045, tipik lehimli montaj servis ortamlar\u0131nda kabul edilebilir korozyon direnci sunar. Ancak genellikle a\u00e7\u0131kta kalan y\u00fczey yerine kaplama veya dolgu metali olarak kullan\u0131ld\u0131\u011f\u0131ndan, nihai montaj\u0131n korozyon performans\u0131 genellikle 4045 katman\u0131ndan ziyade \u00e7ekirdek ala\u015f\u0131ma (\u00f6r. 3003 veya 6951) ba\u011fl\u0131d\u0131r.<\/p>\n<h3>Orta D\u00fczey Mukavemet \u2014 Yap\u0131sal Ala\u015f\u0131m De\u011fildir<\/h3>\n<p>4045, d\u00fc\u015f\u00fck ila orta mukavemetli bir ala\u015f\u0131md\u0131r. Tavlanm\u0131\u015f durumda \u00e7ekme mukavemeti yakla\u015f\u0131k 124 MPa'd\u0131r \u2014 6061-T6 (\u2248 310 MPa) veya 7075-T6 (\u2248 572 MPa) gibi yap\u0131sal kalitelerin olduk\u00e7a alt\u0131ndad\u0131r. Y\u00fck ta\u015f\u0131yan uygulamalar i\u00e7in belirlenmemelidir. Se\u00e7imi mekanik mukavemetten de\u011fil, lehim\/dolgu performans\u0131ndan kaynaklan\u0131r.<\/p>\n<h2>4045 Al\u00fcminyumun Yayg\u0131n Uygulamalar\u0131<\/h2>\n<p>4045, al\u00fcminyum lehimleme, kaynak dolgu metali veya kaplama performans\u0131 gereken her yerde tercih edilir:<\/p>\n<ul>\n<li><strong>Is\u0131 e\u015fanj\u00f6rleri:<\/strong> HVAC, otomotiv so\u011futma ve so\u011futma sistemleri i\u00e7in lehimli plakal\u0131-kanatl\u0131 ve boru-kanatl\u0131 \u0131s\u0131 e\u015fanj\u00f6rleri \u2014 4045, f\u0131r\u0131n lehimleme s\u0131ras\u0131nda lehim ba\u011flant\u0131lar\u0131 olu\u015fturmak i\u00e7in 3003\/6951 \u00e7ekirdek \u00fczerinde kaplama olarak kullan\u0131l\u0131r<\/li>\n<li><strong>Otomotiv termal y\u00f6netimi:<\/strong> Lehimli al\u00fcminyum montajlar kullanan radyat\u00f6rler, kondenserler, evaporat\u00f6rler, ya\u011f so\u011futucular\u0131 ve intercooler'lar<\/li>\n<li><strong>Lehimleme dolgu teli:<\/strong> \u0130yi ak\u0131\u015f ve birle\u015fim dolgusu gerektiren al\u00fcminyum montajlar\u0131n elle ve f\u0131r\u0131nda lehimlenmesi<\/li>\n<li><strong>Kaynak dolgusu:<\/strong> Silisyum i\u00e7eren dolgu metalinin kabul edilebilir oldu\u011fu al\u00fcminyumun gaz kayna\u011f\u0131; 4045, belirli prosed\u00fcrlerde 4043 ve 4047'ye alternatiftir<\/li>\n<li><strong>Kaplamal\u0131 sac:<\/strong> Lehimlemeye haz\u0131r bir y\u00fczey sa\u011flamak i\u00e7in yap\u0131sal veya korozyona dayan\u0131kl\u0131 \u00e7ekirdek ala\u015f\u0131mlar \u00fczerinde haddelenerek ba\u011flanm\u0131\u015f kaplama<\/li>\n<li><strong>D\u00f6k\u00fcm ve d\u00f6k\u00fcmhane:<\/strong> Ak\u0131\u015fkanl\u0131k ve d\u00fc\u015f\u00fck b\u00fcz\u00fclmenin de\u011fer g\u00f6rd\u00fc\u011f\u00fc silisyum i\u00e7eren al\u00fcminyum d\u00f6k\u00fcmler<\/li>\n<\/ul>\n<h2>4045 i\u00e7in \u0130\u015fleme ve Y\u00fczey \u0130\u015flem Notlar\u0131<\/h2>\n<p>4045, yap\u0131sal ala\u015f\u0131mlardan farkl\u0131 bir i\u015fleme yakla\u015f\u0131m\u0131 gerektirir. Birincil i\u015flevi lehimleme s\u0131ras\u0131nda erimek ve akmakt\u0131r \u2014 ta\u015f\u0131ma ve imalat, y\u00fczey temizli\u011fini ve boyutsal do\u011frulu\u011fu korumal\u0131d\u0131r.<\/p>\n<ul>\n<li><strong>Yarma ve makaslama:<\/strong> Lehimleme sac\u0131, \u0131s\u0131 e\u015fanj\u00f6r\u00fc kanat stoku i\u00e7in tipik olarak geni\u015fli\u011fe yar\u0131l\u0131r. Otomatik lehimleme hatt\u0131 beslemesi i\u00e7in \u00e7apaks\u0131z kenarlar ve s\u0131k\u0131 geni\u015flik toleranslar\u0131 \u00f6nemlidir.<\/li>\n<li><strong>CNC i\u015fleme:<\/strong> 4045 \u00e7ubuk i\u015flenebilir, ancak yap\u0131sal bir i\u015fleme ala\u015f\u0131m\u0131 de\u011fildir. Sert karb\u00fcr tak\u0131mlar ve muhafazakar h\u0131zlar kullan\u0131n; silisyum i\u00e7eri\u011fi saf al\u00fcminyuma k\u0131yasla tak\u0131m a\u015f\u0131nmas\u0131n\u0131 art\u0131rabilir.<\/li>\n<li><strong>Lazer kesim:<\/strong> \u0130nce lehimleme sac\u0131 i\u00e7in uygundur. Kenar kalitesi kal\u0131nl\u0131\u011fa ve koruyucu gaza ba\u011fl\u0131d\u0131r; nitrojen deste\u011fi \u00f6nerilir.<\/li>\n<li><strong>\u015eekillendirme:<\/strong> O-temper 4045 sac iyi \u015fekillendirilebilirli\u011fe sahiptir ve lehimlemeden \u00f6nce kanat ve boru \u015fekillerinde damgalanabilir, katlanabilir ve rulo \u015fekillendirilebilir.<\/li>\n<li><strong>Lehimleme haz\u0131rl\u0131\u011f\u0131:<\/strong> Y\u00fczey temizli\u011fi kritiktir. Ya\u011f, oksit ve kirlenme lehim ak\u0131\u015f\u0131n\u0131 engeller. Lehimlemeden \u00f6nce ya\u011f giderme ve mekanik veya kimyasal oksit giderme \u00f6nerilir.<\/li>\n<li><strong>Y\u00fczey korumas\u0131:<\/strong> Sevkiyat s\u0131ras\u0131nda y\u00fczey temizli\u011fini korumak i\u00e7in PVC film, ka\u011f\u0131t ara katman ve koruyucu ambalaj mevcuttur.<\/li>\n<\/ul>\n<h2>Kalite Belgeleri ve Denetim<\/h2>\n<p>Linsy'de kalite kontrol, hammadde se\u00e7iminden bitmi\u015f \u00fcr\u00fcn muayenesine kadar uzan\u0131r. Her sipari\u015f, \u00fcretim sonras\u0131nda Linsy Al\u00fcminyum taraf\u0131ndan d\u00fczenlenen ve fiili partiye ait kimyasal kompozisyon sonu\u00e7lar\u0131n\u0131 i\u00e7eren bir MTC (Malzeme Test Sertifikas\u0131) ile teslim edilir.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fc taraf do\u011frulamas\u0131 gerektiren m\u00fc\u015fteriler i\u00e7in, ek test \u00fccreti kar\u015f\u0131l\u0131\u011f\u0131nda talep \u00fczerine SGS test raporlar\u0131 sunulabilir. Mevcut SGS raporlar\u0131 \u015funlar\u0131 i\u00e7erir:<\/p>\n<ul>\n<li>SGS Kimyasal Bile\u015fim Raporu<\/li>\n<li>SGS Mekanik \u00d6zellikler Raporu<\/li>\n<li>SGS Boyutsal Muayene Raporu<\/li>\n<li>SGS RoHS + REACH Raporu<\/li>\n<\/ul>\n<h2>4045 Al\u00fcminyum i\u00e7in Neden Linsy'yi Se\u00e7melisiniz?<\/h2>\n<p>Linsy Al\u00fcminyum, Shenzhen merkezli, 20 y\u0131l\u0131 a\u015fk\u0131n sekt\u00f6r deneyimine sahip bir al\u00fcminyum fabrikas\u0131d\u0131r; otomotiv termal y\u00f6netimi, HVAC, genel m\u00fchendislik, imalat ve g\u00fc\u00e7 elektroni\u011fi alanlar\u0131ndaki m\u00fc\u015fterilere 4045 ve di\u011fer 1000\u20138000 serisi ala\u015f\u0131mlar tedarik etmektedir.<\/p>\n<p>4045 tedarikiniz i\u00e7in bu \u015fu anlama gelir:<\/p>\n<ul>\n<li><strong>\u00d6zel dolgu ala\u015f\u0131m\u0131 deste\u011fi<\/strong> \u2014 4045 ve ilgili 4xxx kalitelerinde lehimleme sac\u0131, dolgu teli, folyo ve \u00e7ubuk<\/li>\n<li><strong>Esnek sipari\u015f deste\u011fi<\/strong> \u2014 standart ve \u00f6zel spesifikasyonlar dahil olmak \u00fczere, stokta bulunmas\u0131 zor dolgu kaliteleri dahil<\/li>\n<li><strong>D\u00fc\u015f\u00fck Minimum Sipari\u015f Miktarl\u0131 (MOQ) \u00f6zel \u00fcretim<\/strong> standart d\u0131\u015f\u0131 boyutlar i\u00e7in, tipik \u00f6zel teslim s\u00fcresi 10\u201360 g\u00fcn<\/li>\n<li><strong>\u015eirket i\u00e7i i\u015fleme<\/strong> \u2014 yarma, makaslama, lazer kesim, CNC i\u015fleme ve y\u00fczey finisaj\u0131<\/li>\n<li><strong>Her sipari\u015fte MTC<\/strong>, ayr\u0131ca talep \u00fczerine iste\u011fe ba\u011fl\u0131 SGS testi<\/li>\n<li><strong>ISO 9001, ISO 14001 ve ISO 45001 ile uyumlu y\u00f6netim sistemi<\/strong> standartlar\u0131<\/li>\n<\/ul>\n<h2>\u0130lgili Kaynaklar<\/h2>\n<p>4045, \u00f6zel bir lehimleme ve dolgu ala\u015f\u0131m\u0131d\u0131r. \u00d6zel 4045 uygulama k\u0131lavuzlar\u0131 yay\u0131nland\u0131k\u00e7a buraya ba\u011flanacakt\u0131r. Bu arada, a\u015fa\u011f\u0131daki ilgili kaynaklar ala\u015f\u0131m se\u00e7iminde yard\u0131mc\u0131 olabilir:<\/p>\n<ul>\n<li><a href=\"https:\/\/premiumalu.com\/tr\/3003-vs-6061-derinlemesine-kapsamli-karsilastirma\/\">3003 vs 6061 \u2014 Derinlemesine Kapsaml\u0131 Kar\u015f\u0131la\u015ft\u0131rma<\/a> (3003, 4045 kaplamal\u0131 lehimleme sac\u0131 i\u00e7in yayg\u0131n bir \u00e7ekirdek ala\u015f\u0131md\u0131r)<\/li>\n<\/ul>\n<h2>4045 Al\u00fcminyum SSS<\/h2>\n<h3>4045 al\u00fcminyum ne i\u00e7in kullan\u0131l\u0131r?<\/h3>\n<p>4045 \u00f6ncelikle bir lehimleme dolgu ve kaplama ala\u015f\u0131m\u0131 olarak kullan\u0131l\u0131r. Ba\u015fl\u0131ca uygulamalar\u0131 lehimli al\u00fcminyum \u0131s\u0131 e\u015fanj\u00f6rleri (radyat\u00f6rler, kondenserler, evaporat\u00f6rler), gaz kayna\u011f\u0131 ve lehimleme i\u00e7in dolgu teli ve f\u0131r\u0131nda lehimlenen montajlar i\u00e7in kaplamal\u0131 sacd\u0131r. Yap\u0131sal y\u00fck ta\u015f\u0131yan bir ala\u015f\u0131m de\u011fildir.<\/p>\n<h3>4045 ve 4047 al\u00fcminyum aras\u0131ndaki fark nedir?<\/h3>\n<p>Her ikisi de 4xxx serisi al\u00fcminyum-silisyum dolgu ala\u015f\u0131mlar\u0131d\u0131r. 4045, %9\u201311 silisyum i\u00e7erir; 4047 ise \u201313 silisyum i\u00e7erir. 4047'deki daha y\u00fcksek silisyum, biraz daha d\u00fc\u015f\u00fck ve daha dar bir ergime aral\u0131\u011f\u0131 sa\u011flayarak dar birle\u015fimlerde lehim ak\u0131\u015f\u0131n\u0131 iyile\u015ftirebilir. 4045, biraz daha geni\u015f bir ergime aral\u0131\u011f\u0131n\u0131n kabul edilebilir oldu\u011fu durumlarda s\u0131kl\u0131kla kullan\u0131l\u0131r.<\/p>\n<h3>4045 ve 4043 al\u00fcminyum aras\u0131ndaki fark nedir?<\/h3>\n<p>4043, %4,5\u20136,0 silisyum i\u00e7erirken, 4045 %9\u201311 silisyum i\u00e7erir. 4043, orta d\u00fczey silisyum i\u00e7eri\u011fine sahip genel ama\u00e7l\u0131 bir kaynak dolgu telidir. 4045 daha y\u00fcksek silisyuma sahiptir; daha iyi ak\u0131\u015fkanl\u0131k ve daha d\u00fc\u015f\u00fck ergime aral\u0131\u011f\u0131 sunar \u2014 bu da onu lehimleme uygulamalar\u0131 i\u00e7in daha uygun hale getirir. 4043, genel gaz kayna\u011f\u0131 ve GTAW dolgu uygulamalar\u0131 i\u00e7in daha yayg\u0131n kullan\u0131l\u0131r.<\/p>\n<h3>4045 \u0131s\u0131l i\u015flem uygulanabilir mi?<\/h3>\n<p>4045, baz\u0131 referans standartlar\u0131nda \u0131s\u0131l i\u015flem uygulanabilir bir ala\u015f\u0131m olarak s\u0131n\u0131fland\u0131r\u0131l\u0131r, ancak pratik kullan\u0131mda \u00e7\u00f6kelme sertle\u015fmesi ile g\u00fc\u00e7lendirilmez. T4, T6 veya di\u011fer T-tipi temperler kullanmaz. Metalurjik rol\u00fc, \u0131s\u0131l i\u015flemle mukavemet sa\u011flamak de\u011fil, lehimleme s\u0131ras\u0131nda erimek ve akmakt\u0131r.<\/p>\n<h3>4045 yap\u0131sal bir ala\u015f\u0131m m\u0131d\u0131r?<\/h3>\n<p>Hay\u0131r. 4045 d\u00fc\u015f\u00fck ila orta mukavemete sahiptir (tavlanm\u0131\u015f durumda \u00e7ekme mukavemeti \u2248 124 MPa). Bir dolgu ve lehimleme ala\u015f\u0131m\u0131d\u0131r, yap\u0131sal bir kalite de\u011fildir. Y\u00fck ta\u015f\u0131yan uygulamalar i\u00e7in mukavemet, kaynaklanabilirlik ve korozyon gereksinimlerinize ba\u011fl\u0131 olarak 6061, 6063, 5052 veya 7075'i de\u011ferlendirin.<\/p>\n<h3>4045 lehimleme sac\u0131 nedir?<\/h3>\n<p>4045 lehimleme sac\u0131, lehimli \u0131s\u0131 e\u015fanj\u00f6r\u00fc imalat\u0131nda kullan\u0131lan al\u00fcminyum sacd\u0131r (genellikle ince \u00f6l\u00e7\u00fc, 0,1\u20134,0 mm). Genellikle kaplamal\u0131 kompozit olarak tedarik edilir \u2014 4045, 3003, 3005 veya 6951 \u00e7ekirdek ala\u015f\u0131m\u0131n bir veya her iki y\u00fczeyine kaplanm\u0131\u015ft\u0131r. F\u0131r\u0131n lehimleme s\u0131ras\u0131nda, 4045 kaplama erir ve lehim ba\u011flant\u0131s\u0131n\u0131 olu\u015ftururken, daha y\u00fcksek ergime noktal\u0131 \u00e7ekirdek \u015feklini korur.<\/p>\n<h3>Linsy, 4045 i\u00e7in hangi formlarda tedarik sa\u011flamaktad\u0131r?<\/h3>\n<p>Linsy, 4045'i kaplama levha (brazing sheet) ve bobin, dolgu teli, folyo ve \u00e7ubuk formlar\u0131nda tedarik etmektedir. Boru ve \u00f6zel profiller talep \u00fczerine fiyatland\u0131r\u0131labilir. 4045 \u00f6zel bir dolgu ala\u015f\u0131m\u0131 oldu\u011fundan, baz\u0131 formlarda bulunabilirlik 6061 gibi yap\u0131sal kalitelere k\u0131yasla daha s\u0131n\u0131rl\u0131d\u0131r.<\/p>\n<h3>4045 al\u00fcminyumun ergime aral\u0131\u011f\u0131 nedir?<\/h3>\n<p>4045'in ergime aral\u0131\u011f\u0131 yakla\u015f\u0131k olarak 577\u2013632 \u00b0C'dir (1071\u20131170 \u00b0F). Silisyum ilavesi, ergime noktas\u0131n\u0131 saf al\u00fcminyumun (660 \u00b0C) alt\u0131na d\u00fc\u015f\u00fcr\u00fcr; bu nedenle 4045, lehimli montajlarda \u00e7ekirdek ala\u015f\u0131mdan \u00f6nce ergir ve akar.<\/p>\n<h2>Genel Sipari\u015f SSS<\/h2>\n<h3>\u00d6zel 4045 sipari\u015fleri i\u00e7in tipik teslim s\u00fcresi nedir?<\/h3>\n<p>Stokta olmayan ebatlar veya \u00f6zel spesifikasyonlar i\u00e7in tipik teslim s\u00fcresi; ala\u015f\u0131m, boyutlar, i\u015fleme gereksinimleri ve sipari\u015f karma\u015f\u0131kl\u0131\u011f\u0131na ba\u011fl\u0131 olarak 10\u201360 g\u00fcnd\u00fcr. Stokta bulunan standart spesifikasyonlar daha h\u0131zl\u0131 sevk edilebilir \u2014 spesifik fiyat teklifi i\u00e7in ekibimizle ileti\u015fime ge\u00e7in.<\/p>\n<h3>Minimum sipari\u015f miktar\u0131 (MOQ) nedir?<\/h3>\n<p>Linsy, stokta olmayan 4045 \u00fcr\u00fcnleri i\u00e7in d\u00fc\u015f\u00fck minimum sipari\u015f adetli (MOQ) \u00f6zel \u00fcretimi desteklemektedir. MOQ; forma, boyuta ve i\u015fleme kapsam\u0131na g\u00f6re de\u011fi\u015fiklik g\u00f6sterir; gereksinimlerinizi payla\u015fman\u0131z halinde fizibiliteyi teyit edece\u011fiz.<\/p>\n<h3>Her sevkiyata hangi belgeler e\u015flik eder?<\/h3>\n<p>Her sipari\u015f, \u00fcretim sonras\u0131nda Linsy Aluminum taraf\u0131ndan d\u00fczenlenen bir MTC (Malzeme Test Sertifikas\u0131) ile sevk edilir. Talep \u00fczerine, ek test \u00fccreti kar\u015f\u0131l\u0131\u011f\u0131nda iste\u011fe ba\u011fl\u0131 SGS \u00fc\u00e7\u00fcnc\u00fc taraf test raporlar\u0131 temin edilebilir.<\/p>\n<h3>Toplu sipari\u015f \u00f6ncesinde numune par\u00e7alar sunuyor musunuz?<\/h3>\n<p>Evet, \u00e7o\u011fu standart ve \u00f6zel spesifikasyon i\u00e7in numune temin edilebilir. Numune maliyeti ve teslim s\u00fcresi, boyut ve i\u015fleme gereksinimlerine ba\u011fl\u0131d\u0131r.<\/p>\n<h3>Hangi b\u00f6lgelere sevkiyat yap\u0131yorsunuz?<\/h3>\n<p>Linsy k\u00fcresel olarak sevkiyat yapmakta olup; Avrupa, G\u00fcney Afrika, Brezilya, Singapur, T\u00fcrkiye, Japonya, G\u00fcney Kore ve G\u00fcney Asya'da yerle\u015fik tedarik kapsam\u0131na sahiptir.<\/p>","protected":false},"excerpt":{"rendered":"<p>4045 al\u00fcminyum ala\u015f\u0131m\u0131 (UNS A94045, EN AW-AlSi10), \u00f6ncelikli olarak silisyumla (%9\u201311) ala\u015f\u0131mland\u0131r\u0131lm\u0131\u015f 4000 serisi d\u00f6vme al\u00fcminyum ala\u015f\u0131m\u0131d\u0131r. Y\u00fcksek silisyum i\u00e7eri\u011fi m\u00fckemmel ak\u0131\u015fkanl\u0131k ve d\u00fc\u015f\u00fck kat\u0131la\u015fma b\u00fcz\u00fclmesi sa\u011flar; bu da onu lehimleme ve kaynak uygulamalar\u0131 i\u00e7in tercih edilen bir dolgu ve kaplama ala\u015f\u0131m\u0131 yapar. Linsy, 4045 al\u00fcminyumu O ve F temperlerinde lehimleme levhas\u0131, bobin, dolgu teli, folyo ve \u00e7ubuk formlar\u0131nda; \u00f6zel ebatlar, y\u00fczey i\u015fleme ve MTC raporlar\u0131 ile tedarik etmektedir.<\/p>\n<p>\n<strong>Mevcut formlar:<\/strong> lehimleme levhas\u0131 \/ bobin \/ dolgu teli \/ folyo \/ \u00e7ubuk<br \/>\n<strong>Yayg\u0131n temperler:<\/strong> O \/ F<br \/>\n<strong>\u0130\u015fleme deste\u011fi:<\/strong> CNC i\u015fleme \/ lazer kesim \/ yarma \/ y\u00fczey i\u015fleme<br \/>\n<strong>Kalite belgeleri:<\/strong> Her sipari\u015fte MTC raporu, talep \u00fczerine SGS testi<\/p>","protected":false},"featured_media":8375,"template":"","meta":{"_seopress_titles_title":"4045 Aluminum Alloy \u2014 Brazing Sheet, Filler Wire & Bar Supplier | Linsy Aluminum","_seopress_titles_desc":"Source 4045 aluminum alloy (AlSi10) brazing sheet, filler wire, foil & bar in O temper. Custom sizes, MTC with every order, ISO 9001 certified. 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