Ala\u015f\u0131m\u0131n tan\u0131mlay\u0131c\u0131 k\u0131s\u0131tlamas\u0131 da ayn\u0131 derecede spesifiktir. 5056 \u0131s\u0131l i\u015flemle sertle\u015ftirilemez ve yakla\u015f\u0131k %3 Mg \u00fczerindeki her 5xxx kalitesi gibi, hassasla\u015fma gerilme korozyon \u00e7atlamas\u0131 riski olu\u015fturmadan \u00f6nce yakla\u015f\u0131k 65\u00b0C'de s\u00fcrekli servis tavan\u0131na sahiptir. Dolay\u0131s\u0131yla ger\u00e7ek se\u00e7im sorusu 5056'n\u0131n yeterince g\u00fc\u00e7l\u00fc olup olmad\u0131\u011f\u0131 de\u011fildir \u2014 bu konuda nadiren hayal k\u0131r\u0131kl\u0131\u011f\u0131 yarat\u0131r \u2014 ancak par\u00e7an\u0131n \u00f6d\u00fcnle\u015fimi kabul edecek kadar so\u011fuk ve yeterince uzun s\u00fcre kal\u0131p kalmad\u0131\u011f\u0131d\u0131r.<\/p>\n\n\n\n
5056 Kimyasal Bile\u015fimi<\/h2>\n\n\n\n
ASTM B209 \/ EN 573-3'e g\u00f6re bile\u015fim s\u0131n\u0131rlar\u0131, a\u011f\u0131rl\u0131k y\u00fczdesi olarak. Magnezyum kas\u0131tl\u0131 g\u00fc\u00e7lendirme elementidir; manganez ve krom, tane yap\u0131s\u0131 ve korozyon davran\u0131\u015f\u0131 i\u00e7in k\u00fc\u00e7\u00fck kontroll\u00fc katk\u0131lard\u0131r.<\/p>\n\n\n\n 5056 \u0131s\u0131l i\u015flemle sertle\u015ftirilemedi\u011finden, temper se\u00e7imi t\u00fcm mukavemet kald\u0131rac\u0131d\u0131r \u2014 so\u011fuk i\u015fleme miktar\u0131 art\u0131 herhangi bir stabilize edici i\u015flemdir. A\u015fa\u011f\u0131daki de\u011ferler levha, plaka ve tel i\u00e7in tipik orta aral\u0131k rakamlar\u0131d\u0131r; spesifik form, kal\u0131nl\u0131k ve lot i\u00e7in de\u011firmen test sertifikas\u0131na kar\u015f\u0131 do\u011frulay\u0131n.<\/p>\n\n\n\n Bunlar\u0131n prati\u011fe nas\u0131l yans\u0131d\u0131\u011f\u0131:<\/p>\n\n\n\n H38 ve H1x tel temperlerinin genellikle yaln\u0131zca ince kal\u0131nl\u0131kl\u0131 levha ve tel formlar\u0131nda mevcut oldu\u011funu unutmay\u0131n; bu nedenle kal\u0131n plakada H38 teklif etmek genellikle bir spesifikasyon hatas\u0131d\u0131r.<\/p>\n\n\n\n D\u00fc\u015f\u00fck yo\u011funluk, a\u011f\u0131rl\u0131\u011fa duyarl\u0131 montajlarda 5056'y\u0131 \u00e7eli\u011fe kar\u015f\u0131 cazip k\u0131lan \u015feydir. Termal olarak, 1xxx ve 6xxx kalitelerinin \u00e7ok alt\u0131nda iletir, bu nedenle bir \u0131s\u0131 transfer malzemesi de\u011fildir \u2014 ancak Al\u2013Mg ailesinin s\u00fcnek-gevrek ge\u00e7i\u015fi olmad\u0131\u011f\u0131ndan, s\u0131f\u0131r alt\u0131 s\u0131cakl\u0131klarda toklu\u011funu korur, bu da so\u011fuk b\u00f6lge ve kriyojenik servise uygundur.<\/p>\n\n\n\n 5056 deniz atmosferlerinde ve tuzlu su spreyinde iyi performans g\u00f6sterir ve \u00e7ukurla\u015fma direnci genellikle 5052'yi a\u015far. Korumas\u0131z atmosferik ve deniz suyu maruziyetinde, oldu\u011fu deniz s\u0131n\u0131f\u0131 gibi davran\u0131r; bu nedenle ince kal\u0131nl\u0131kl\u0131 g\u00f6vde kaplamas\u0131, g\u00fcverte donan\u0131m\u0131 ve arma ba\u011flant\u0131 par\u00e7alar\u0131 standart uygulamalard\u0131r.<\/p>\n\n\n\n S\u0131n\u0131r termaldir, kimyasal de\u011fil. Yakla\u015f\u0131k %3'ten fazla Mg i\u00e7eren 5xxx ala\u015f\u0131mlar\u0131nda, yakla\u015f\u0131k 65\u00b0C \u00fczerinde uzun s\u00fcreli maruziyet, magnezyumun tane s\u0131n\u0131rlar\u0131 boyunca \u03b2-faz\u0131 (Al\u2083Mg\u2082) olarak \u00e7\u00f6kelmesine neden olur. Hassasla\u015fma ad\u0131 verilen bu s\u00fcre\u00e7, s\u0131n\u0131rlar\u0131 t\u00fckenmi\u015f ve savunmas\u0131z b\u0131rak\u0131r; b\u00f6ylece korozif bir ortamda s\u00fcrekli \u00e7ekme gerilmesi alt\u0131ndaki bir par\u00e7a, nominal mukavemetinin \u00e7ok alt\u0131nda tane s\u0131n\u0131rlar\u0131 aras\u0131 \u00e7atlayabilir. Bu yava\u015f bir mekanizmad\u0131r \u2014 seyrek k\u0131sa s\u00fcreli sapmalar endi\u015fe kayna\u011f\u0131 de\u011fildir; s\u00fcrekli y\u00fcksek s\u0131cakl\u0131kta servis sorundur.<\/p>\n\n\n\n Bu, kaynakl\u0131 montajlar i\u00e7in bile \u00f6nemlidir, \u00e7\u00fcnk\u00fc 5056 ile e\u015fle\u015fen dolgu malzemesinin kendisi y\u00fcksek Mg'li bir ala\u015f\u0131md\u0131r. Servisin ortam s\u0131cakl\u0131\u011f\u0131n\u0131n \u00fczerinde \u00e7al\u0131\u015ft\u0131\u011f\u0131 yerlerde, standart uygulama y\u00fcksek s\u0131cakl\u0131k servisi i\u00e7in tasarlanm\u0131\u015f 5454'e veya 5083-H116 ya da H321 gibi stabilize edilmi\u015f deniz temperlerine ge\u00e7er.<\/p>\n\n\n\n Kaynak.<\/strong> GTAW (TIG) ve GMAW (MIG) her ikisi de, kimyas\u0131 ana metalle yak\u0131ndan e\u015fle\u015fen standart Al\u2013%5Mg teli olan 5356 dolgu malzemesi kullan\u0131larak iyi \u00e7al\u0131\u015f\u0131r. Diren\u00e7 nokta kayna\u011f\u0131 ve mekanik ba\u011flama da pratiktir. 5056 \u00fczerinde 4043 gibi silisyum i\u00e7eren dolgu malzemeleri kullanmay\u0131n: silisyum y\u00fcksek magnezyum ile birle\u015ferek a\u015f\u0131r\u0131 Mg\u2082Si olu\u015fturur ve bu da gevrek kaynak metali \u00fcretir. Herhangi bir \u0131s\u0131l i\u015flemle sertle\u015ftirilemeyen ala\u015f\u0131mda oldu\u011fu gibi, \u0131s\u0131dan etkilenen b\u00f6lge tavlanm\u0131\u015f mukavemete geri d\u00f6ner, bu nedenle ba\u011flant\u0131 verimlili\u011fi so\u011fuk i\u015flenmi\u015f de\u011ferlerle de\u011fil, O-temper \u00f6zellikleriyle belirlenir.<\/p>\n\n\n\n \u015eekillendirme.<\/strong> O temper kolayca b\u00fck\u00fcl\u00fcr ve \u00e7ekilir, s\u0131k\u0131 yar\u0131\u00e7aplar al\u0131r. Daha sert temperler giderek daha b\u00fcy\u00fck minimum b\u00fckme yar\u0131\u00e7aplar\u0131 gerektirir \u2014 gereksinimin H34 ve H38'de keskin \u015fekilde artmas\u0131n\u0131 bekleyin \u2014 bu nedenle minimum yar\u0131\u00e7ap\u0131 ger\u00e7ek temper ve kal\u0131nl\u0131\u011fa kar\u015f\u0131 do\u011frulamak, tak\u0131m ve toleranslar\u0131 uygulanabilir k\u0131lan \u015feydir.<\/p>\n\n\n\n \u0130\u015fleme.<\/strong> 5056 kabul edilebilir \u015fekilde i\u015flenir, ancak y\u00fcksek magnezyumu onu 6xxx kalitelerinden daha yap\u0131\u015fkan hale getirir ve y\u0131\u011f\u0131lm\u0131\u015f kenar olu\u015fturma e\u011filimi daha fazlad\u0131r. Keskin pozitif tala\u015f a\u00e7\u0131l\u0131 tak\u0131mlar, geni\u015f tala\u015f bo\u015flu\u011fu ve tutarl\u0131 so\u011futucu veya ya\u011flay\u0131c\u0131 sorunu kontrol eder. Par\u00e7a i\u015fleme a\u011f\u0131rl\u0131kl\u0131 oldu\u011funda ve mukavemet gereksinimleri izin verdi\u011finde, 6061-T6 daha kolay ve daha ekonomik se\u00e7im olmaya devam eder.<\/p>\n\n\n\n Y\u00fczey i\u015fleme.<\/strong> 5056 parlak \u015feffaf anodik kaplama al\u0131r ve dekoratif donan\u0131m ve kaplama i\u00e7in kullan\u0131l\u0131r. Geni\u015f bir y\u00fczey boyunca kaplama tekd\u00fczeli\u011finin kabul kriteri oldu\u011fu b\u00fcy\u00fck mimari paneller i\u00e7in, 6xxx ala\u015f\u0131mlar\u0131 h\u00e2l\u00e2 daha g\u00fcvenli spesifikasyondur.<\/p>\n\n\n\nElement<\/th> \u0130\u00e7erik (a\u011f\u0131rl\u0131k %)<\/th> Rol<\/th><\/tr><\/thead> Magnezyum (Mg)<\/td> 4.5\u20135.6<\/td> Birincil kat\u0131 \u00e7\u00f6zelti g\u00fc\u00e7lendiricisi<\/td><\/tr> Manganez (Mn)<\/td> 0.05\u20130.20<\/td> Tane inceltme<\/td><\/tr> Krom (Cr)<\/td> 0.05\u20130.20<\/td> Korozyon direnci, tane kontrol\u00fc<\/td><\/tr> Silisyum (Si)<\/td> 0,30 maks.<\/td> Safs\u0131zl\u0131k limiti<\/td><\/tr> Demir (Fe)<\/td> 0,40 maks<\/td> Safs\u0131zl\u0131k limiti<\/td><\/tr> Bak\u0131r (Cu)<\/td> 0,10 maks.<\/td> Safs\u0131zl\u0131k limiti<\/td><\/tr> \u00c7inko (Zn)<\/td> 0,10 maks.<\/td> Safs\u0131zl\u0131k limiti<\/td><\/tr> Titanyum (Ti)<\/td> 0,15 maks.<\/td> Tane inceltici<\/td><\/tr> Di\u011ferleri (her biri \/ toplam)<\/td> 0,05 \/ 0,15 maks<\/td> Eser miktar limitleri<\/td><\/tr> Al\u00fcminyum (Al)<\/td> Denge<\/td> Ana metal<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Temper'e G\u00f6re 5056 Mekanik \u00d6zellikleri<\/h2>\n\n\n\n
![\"\"](\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/01\/5056-Mechanical-Properties-by-Temper.png\")
<\/figure>\n\n\n\nTemper<\/th> \u00c7ekme Dayan\u0131m\u0131 (MPa)<\/th> Akma Dayan\u0131m\u0131 (MPa)<\/th> Uzama (%)<\/th> Sertlik (HB)<\/th><\/tr><\/thead> O (tavlanm\u0131\u015f)<\/td> 290<\/td> 152<\/td> 35<\/td> 65<\/td><\/tr> H32 (\u00e7eyrek sert, stabilize edilmi\u015f)<\/td> 315<\/td> 228<\/td> 25<\/td> 85<\/td><\/tr> H34 (yar\u0131 sert, stabilize edilmi\u015f)<\/td> 345<\/td> 283<\/td> 15<\/td> 95<\/td><\/tr> H38 (tam sert)<\/td> 414<\/td> 345<\/td> 7<\/td> 105<\/td><\/tr> H111 (tavlanm\u0131\u015f, hafif gerinim sertle\u015ftirilmi\u015f)<\/td> 305<\/td> 180<\/td> 30<\/td> 75<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n \n
5056 Fiziksel \u00d6zellikleri<\/h2>\n\n\n\n
M\u00fclkiyet<\/th> De\u011fer<\/th> Test referans\u0131<\/th><\/tr><\/thead> Yo\u011funluk<\/td> 2,64 g\/cm\u00b3<\/td> ASTM B193<\/td><\/tr> Erime aral\u0131\u011f\u0131<\/td> 568\u2013638\u00b0C<\/td> \u2014<\/td><\/tr> Termal iletkenlik<\/td> ~117\u2013130 W\/m\u00b7K (25\u00b0C'de)<\/td> ASTM E1461<\/td><\/tr> Elektriksel iletkenlik<\/td> ~ IACS<\/td> ASTM B193<\/td><\/tr> Elastisite mod\u00fcl\u00fc<\/td> ~71 GPa<\/td> ASTM E111<\/td><\/tr> Termal genle\u015fme katsay\u0131s\u0131<\/td> 24,1 \u00d7 10\u207b\u2076\/K (20\u2013100\u00b0C)<\/td> ASTM E228<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Korozyon Direnci ve 65\u00b0C S\u0131n\u0131r\u0131<\/h2>\n\n\n\n
![\"\"](\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/01\/Corrosion-Resistance-and-the-65\u00b0C-Limit.png\")
<\/figure>\n\n\n\n5056 ile \u00c7al\u0131\u015fma<\/h2>\n\n\n\n
![\"\"](\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/01\/Working-With-5056.png\")
<\/figure>\n\n\n\n5056 vs 5052 vs 5083 vs 6061<\/h2>\n\n\n\n
![\"\"](\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/01\/5056-vs-5052-vs-5083-vs-6061.png\")
<\/figure>\n\n\n\n
![\"\"](\"https:\/\/premiumalu.com\/wp-content\/uploads\/2025\/01\/Where-5056-Is-Used-GoNo-Go.png\")
<\/figure>\n\n\n\n