{"id":7333,"date":"2024-12-01T07:26:29","date_gmt":"2024-12-01T07:26:29","guid":{"rendered":"https:\/\/premiumalu.com\/the-ultimate-guide-to-2024-t3511-aluminum\/"},"modified":"2026-08-10T13:06:33","modified_gmt":"2026-08-10T13:06:33","slug":"dokonaly-pruvodce-hlinikem-2024-t3511","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/cs\/the-ultimate-guide-to-2024-t3511-aluminum\/","title":{"rendered":"Kompletn\u00ed pr\u016fvodce hlin\u00edkem 2024-T3511"},"content":{"rendered":"

Co je hlin\u00edk 2024?<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

2024 je slitina \u0159ady 2000 s m\u011bd\u00ed jako hlavn\u00edm leguj\u00edc\u00edm prvkem (3,8\u20134,9 % Cu). Pevnost z\u00edsk\u00e1v\u00e1 precipita\u010dn\u00edm vytvrzen\u00edm po roztokov\u00e9m \u017e\u00edh\u00e1n\u00ed, nikoli tv\u00e1\u0159en\u00edm za studena, co\u017e ji \u0159ad\u00ed mezi nejpevn\u011bj\u0161\u00ed tv\u00e1\u0159en\u00e9 hlin\u00edkov\u00e9 slitiny.<\/p>\n\n\n\n

Tento obsah m\u011bdi tak\u00e9 \u010din\u00ed slitinu 2024 nejm\u00e9n\u011b odolnou proti korozi z b\u011b\u017en\u00fdch leteck\u00fdch slitin a obecn\u011b nevhodnou pro tavn\u00e9 sva\u0159ov\u00e1n\u00ed \u2014 hol\u00e9 \u010d\u00e1sti jsou n\u00e1chyln\u00e9 k mezikrystalov\u00e9 a exfolia\u010dn\u00ed korozi a vy\u017eaduj\u00ed ochranu pl\u00e1tov\u00e1n\u00edm, eloxov\u00e1n\u00edm nebo n\u00e1t\u011brem. Pr\u00e1v\u011b tento pom\u011br pevnosti k hmotnosti ve spojen\u00ed se spolehlivou obrobitelnost\u00ed \u010din\u00ed slitinu 2024 v\u00fdchoz\u00ed volbou pro draky letadel a vysoce nam\u00e1han\u00e9 konstruk\u010dn\u00ed d\u00edly \u2014 a p\u0159esn\u011b proto z\u00e1le\u017e\u00ed na specifikovan\u00e9m stavu zpracov\u00e1n\u00ed a form\u011b produktu, zejm\u00e9na u protla\u010dovan\u00fdch profil\u016f, v\u00edce ne\u017e na samotn\u00e9m n\u00e1zvu slitiny.<\/p>\n\n\n\n

Porozum\u011bn\u00ed stavu T3511<\/h2>\n\n\n\n

Ozna\u010den\u00ed \u201cT3511\u201d popisuje t\u0159\u00edf\u00e1zov\u00e9 tepeln\u011b-mechanick\u00e9 zpracov\u00e1n\u00ed aplikovan\u00e9 na protla\u010dovan\u00e9 v\u00fdrobky ze slitiny 2024:<\/p>\n\n\n\n

    \n
  • Rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed.<\/strong> Protla\u010dovan\u00fd polotovar se zah\u0159eje na p\u0159ibli\u017en\u011b 493 \u00b0C (920 \u00b0F), aby se precipit\u00e1ty bohat\u00e9 na m\u011b\u010f rozpustily do homogenn\u00edho tuh\u00e9ho roztoku, a pot\u00e9 se rychle ochlad\u00ed \u2014 obvykle ve studen\u00e9 vod\u011b.<\/li>\n\n\n\n
  • Odstran\u011bn\u00ed pnut\u00ed ta\u017een\u00edm.<\/strong> V kr\u00e1tk\u00e9m \u010dasov\u00e9m okn\u011b po ochlazen\u00ed se materi\u00e1l nat\u00e1hne o 1\u20133 % sv\u00e9 d\u00e9lky. Tato \u0159\u00edzen\u00e1 plastick\u00e1 deformace uvol\u0148uje zbytkov\u00e1 pnut\u00ed uzav\u0159en\u00e1 rychl\u00fdm ochlazen\u00edm.<\/li>\n\n\n\n
  • Rovn\u00e1n\u00ed.<\/strong> Proto\u017ee je stav T3511 p\u0159i\u0159azen protla\u010dovan\u00fdm v\u00fdrobk\u016fm (ty\u010d, ty\u010dovina, tvarov\u00fd profil, trubka, profil), je pr\u016f\u0159ez nav\u00edc rovn\u011bn m\u00edrn\u00fdm tv\u00e1\u0159en\u00edm za studena, aby spl\u0148oval tolerance p\u0159\u00edmosti p\u0159i dod\u00e1n\u00ed.<\/li>\n<\/ul>\n\n\n\n

    Praktick\u00fdm v\u00fdsledkem je protla\u010dovan\u00fd pr\u016f\u0159ez ze slitiny 2024, kter\u00fd kombinuje vysokou pevnost s n\u00edzk\u00fdm zbytkov\u00fdm pnut\u00edm a dobrou p\u0159\u00edmost\u00ed v dodan\u00e9m stavu. V\u00fdhoda se projev\u00ed p\u0159i obr\u00e1b\u011bn\u00ed: ty\u010d nebo profil ve stavu T3511 maj\u00ed v\u00fdrazn\u011b men\u0161\u00ed tendenci k deformaci nebo p\u0159ekro\u010den\u00ed tolerance ne\u017e neodpru\u017een\u00fd protla\u010dovan\u00fd pr\u016f\u0159ez p\u0159i odeb\u00edr\u00e1n\u00ed materi\u00e1lu z jedn\u00e9 strany.<\/p>\n\n\n\n

    Jak se T3511 li\u0161\u00ed od T351<\/h2>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    T351 a T3511 sd\u00edlej\u00ed stejn\u00e9 roztokov\u00e9 \u017e\u00edh\u00e1n\u00ed a protahov\u00e1n\u00ed pro uvoln\u011bn\u00ed pnut\u00ed. Dodate\u010dn\u00e1 \u201c1\u201d ve stavu T3511 je specifick\u00e1 pro produkt: vztahuje se pouze na protla\u010dovan\u00e9 v\u00fdrobky a p\u0159id\u00e1v\u00e1 krok rovn\u00e1n\u00ed. T351 je ekvivalentn\u00ed stav pro plechy a p\u00e1sy, kde protahov\u00e1n\u00ed samo o sob\u011b \u0159\u00edd\u00ed zbytkov\u00e9 pnut\u00ed a p\u0159\u00edmost je zaji\u0161t\u011bna v\u00e1lcov\u00e1n\u00edm. Rozd\u00edl je d\u00e1n formou produktu \u2014 T351 se vztahuje na v\u00e1lcovan\u00e9 plechy a p\u00e1sy, T3511 na protla\u010dovan\u00e9 ty\u010de, trubky, tvarov\u00e9 profily nebo profily.<\/p>\n\n\n\n

    Mechanick\u00e9 vlastnosti 2024-T3511<\/h2>\n\n\n\n

    Mez kluzu 310 MPa je hodnota, kter\u00e1 poh\u00e1n\u00ed v\u011bt\u0161inu konstruk\u010dn\u00edch v\u00fdpo\u010dt\u016f. T\u00edm se 2024-T3511 dost\u00e1v\u00e1 v\u00fdrazn\u011b nad univerz\u00e1ln\u00ed slitinu 6061 (p\u0159ibli\u017en\u011b 276 MPa) z hlediska pevnosti, zat\u00edmco hodnota \u00fanavov\u00e9 pevnosti kolem 125 MPa podporuje d\u00edly s cyklick\u00fdm zat\u00ed\u017een\u00edm, jako jsou nosn\u00edky a spojovac\u00ed prvky. Kompromisem je koroze a sva\u0159itelnost, jak je pops\u00e1no n\u00ed\u017ee.<\/p>\n\n\n\n

    Majetek<\/strong><\/td>Hodnota<\/strong><\/td>Pozn\u00e1mka<\/strong><\/td><\/tr>
    Hustota<\/td>2,78 g\/cm\u00b3<\/td>Typick\u00e9 pro \u0159adu 2xxx<\/td><\/tr>
    Mez pevnosti v tahu<\/td>425 MPa (62 ksi)<\/td>Protla\u010dovan\u00fd v\u00fdrobek, pokojov\u00e1 teplota<\/td><\/tr>
    Mez kluzu v tahu (0,2 % offset)<\/td>310 MPa (45 ksi)<\/td>Kl\u00ed\u010dov\u00e9 pro konstruk\u010dn\u00ed n\u00e1vrh<\/td><\/tr>
    Prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/td>~10%<\/td>Z\u00e1vis\u00ed na form\u011b produktu<\/td><\/tr>
    Mez \u00fanavy (5\u00d710\u2078 cykl\u016f)<\/td>~125 MPa (18 ksi)<\/td>Hladk\u00fd vzorek, R = \u22121<\/td><\/tr>
    Smykov\u00e1 pevnost<\/td>270 MPa (39 ksi)<\/td>Relevantn\u00ed pro spojovac\u00ed prvky<\/td><\/tr>
    Modul pru\u017enosti<\/td>73 GPa (10,6\u00d710\u00b3 ksi)<\/td>P\u0159ibli\u017en\u011b jedna t\u0159etina oceli<\/td><\/tr>
    Tepeln\u00e1 vodivost<\/td>121 W\/m\u00b7K<\/td>Dobr\u00fd odvod tepla<\/td><\/tr>
    Koeficient tepeln\u00e9 rozta\u017enosti<\/td>23 \u00b5m\/m\u00b7K<\/td>\u2014<\/td><\/tr>
    M\u011brn\u00e1 tepeln\u00e1 kapacita<\/td>880 J\/kg-K<\/td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Kde se 2024-T3511 pou\u017e\u00edv\u00e1<\/h2>\n\n\n\n

    Kombinace pevnosti, odolnosti proti \u00fanav\u011b a rozm\u011brov\u00e9 stability po obr\u00e1b\u011bn\u00ed \u010din\u00ed stav T3511 volbou \u010d\u00edslo jedna pro protla\u010dovan\u00e9 pr\u016f\u0159ezy v konstrukc\u00edch s cyklick\u00fdm zat\u00ed\u017een\u00edm nebo s vysok\u00fdmi n\u00e1roky na p\u0159esnost.<\/p>\n\n\n\n

    Leteck\u00e9 a obrann\u00e9 konstrukce<\/h3>\n\n\n\n

    K\u0159\u00eddeln\u00ed nosn\u00edky, trupov\u00e9 pod\u00e9ln\u00edky a konstruk\u010dn\u00ed spojovac\u00ed prvky jsou \u010dasto obr\u00e1b\u011bny z protla\u010dovan\u00fdch profil\u016f 2024-T3511, proto\u017ee stav s uvoln\u011bn\u00fdm pnut\u00edm udr\u017euje tenk\u00e9 nebo asymetrick\u00e9 pr\u016f\u0159ezy stabiln\u00ed b\u011bhem fr\u00e9zov\u00e1n\u00ed. Raketov\u00e1 k\u0159\u00eddla, zbra\u0148ov\u00e9 pouzdra a konstrukce palubn\u00ed elektroniky pou\u017e\u00edvaj\u00ed stejn\u00fd stav tam, kde jsou prim\u00e1rn\u00edmi po\u017eadavky pom\u011br pevnosti k hmotnosti a p\u0159edv\u00eddateln\u00e9 chov\u00e1n\u00ed p\u0159i obr\u00e1b\u011bn\u00ed. V t\u011bchto aplikac\u00edch je pr\u016f\u0159ez obvykle pl\u00e1tovan\u00fd nebo povrchov\u011b chr\u00e1n\u011bn\u00fd, proto\u017ee hol\u00e1 slitina 2024 bez ochrany nep\u0159e\u017eije agresivn\u00ed prost\u0159ed\u00ed.<\/p>\n\n\n\n

    Vysoce v\u00fdkonn\u00e9 stroje a n\u00e1stroje<\/h3>\n\n\n\n

    Z\u00e1vodn\u00ed zav\u011b\u0161en\u00ed, klikov\u00e9 p\u00e1ky a sk\u0159\u00edn\u011b p\u0159evodovek obr\u00e1b\u011bn\u00e9 z ty\u010d\u00ed T3511 p\u0159in\u00e1\u0161ej\u00ed \u00fasporu hmotnosti oproti oceli bez ztr\u00e1ty tuhosti. P\u0159esn\u00e9 p\u0159\u00edpravky, kontroln\u00ed p\u0159\u00edpravky a konstruk\u010dn\u00ed r\u00e1my pro automatizaci pou\u017e\u00edvaj\u00ed profily T3511, proto\u017ee z\u016fst\u00e1vaj\u00ed rovn\u00e9 p\u0159i teplotn\u00edch v\u00fdkyvech a opakovan\u00fdch zat\u011b\u017eovac\u00edch cyklech. Tam, kde je d\u00edl sva\u0159ov\u00e1n sp\u00ed\u0161e ne\u017e spojov\u00e1n mechanicky, je obvykle lep\u0161\u00edm v\u00fdchoz\u00edm bodem slitina 6061 \u2014 viz pracovn\u00ed pozn\u00e1mky n\u00ed\u017ee.<\/p>\n\n\n\n

    T3511 vs. ostatn\u00ed stavy slitiny 2024 \u2014 jak vyb\u00edrat<\/h2>\n\n\n\n

    Kdy specifikovat T3511<\/h3>\n\n\n\n

    Dv\u011b podm\u00ednky ukazuj\u00ed na T3511: d\u00edl je protla\u010dovan\u00e1 ty\u010d, trubka, tvarov\u00fd profil nebo profil a bude p\u0159esn\u011b obr\u00e1b\u011bn nebo ponese cyklick\u00e9 zat\u00ed\u017een\u00ed, kde nelze tolerovat deformaci. Pokud plat\u00ed ob\u011b, protahov\u00e1n\u00ed a rovn\u00e1n\u00ed sni\u017euje riziko deformace a zmetkovitosti p\u0159i p\u0159esn\u00e9m obr\u00e1b\u011bn\u00ed protla\u010dovan\u00fdch pr\u016f\u0159ez\u016f.<\/p>\n\n\n\n

    Kdy se hod\u00ed jin\u00e9 temperov\u00e1n\u00ed<\/h3>\n\n\n\n

    Pokud je geometrie v\u00e1lcovan\u00e1 na plocho, poskytuje plech nebo p\u00e1s T351 stejn\u00e9 uvoln\u011bn\u00ed pnut\u00ed bez n\u00e1klad\u016f na protla\u010dovac\u00ed n\u00e1stroje. Pokud je \u0161pi\u010dkov\u00e1 pevnost d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e obrobitelnost nebo ta\u017enost, poskytuje T851 p\u0159ibli\u017en\u011b o 20 % vy\u0161\u0161\u00ed mez kluzu. Pokud je sou\u010d\u00e1st\u00ed po\u017eadavk\u016f sva\u0159ov\u00e1n\u00ed nebo provoz v mo\u0159sk\u00e9 vod\u011b, opus\u0165te slitinu 2024 \u00fapln\u011b \u2014 slitina 6061 nebo slitiny \u0159ady 5xxx odstra\u0148uj\u00ed omezen\u00ed koroze a sva\u0159itelnosti za cenu ni\u017e\u0161\u00ed pevnosti.<\/p>\n\n\n\n

    Temperament<\/strong><\/td>Zpracov\u00e1n\u00ed<\/strong><\/td>Mez pevnosti<\/strong><\/td>Mez kluzu<\/strong><\/td>Nejlep\u0161\u00ed pro<\/strong><\/td>Vyhnout se, kdy\u017e<\/strong><\/td><\/tr>
    T3511<\/td>Roztok + tah + rovn\u00e1n\u00ed (protla\u010dovan\u00fd profil)<\/td>425 MPa (62 ksi)<\/td>310 MPa (45 ksi)<\/td>Obr\u00e1b\u011bn\u00e9 protla\u010dovan\u00e9 konstrukce, rozm\u011brov\u00e1 stabilita<\/td>Vy\u017eadov\u00e1no sva\u0159ov\u00e1n\u00ed, p\u016fsoben\u00ed slan\u00e9 vody<\/td><\/tr>
    T3<\/td>Rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed + tv\u00e1\u0159en\u00ed za studena + p\u0159irozen\u00e9 st\u00e1rnut\u00ed<\/td>483 MPa (70 ksi)<\/td>345 MPa (50 ksi)<\/td>Tenk\u00e9 potahy, tv\u00e1\u0159en\u00e9 d\u00edly<\/td>Tlust\u00e9 pr\u016f\u0159ezy vy\u017eaduj\u00edc\u00ed stabilitu<\/td><\/tr>
    T4<\/td>Roztok + p\u0159irozen\u00e9 st\u00e1rnut\u00ed<\/td>469 MPa (68 ksi)<\/td>324 MPa (47 ksi)<\/td>D\u00edly s vysokou ta\u017enost\u00ed<\/td>Koroze bez pl\u00e1tov\u00e1n\u00ed<\/td><\/tr>
    T851<\/td>Roztokov\u00e9 \u017e\u00edh\u00e1n\u00ed + uvoln\u011bn\u00ed pnut\u00ed (protahov\u00e1n\u00ed) + um\u011bl\u00e9 st\u00e1rnut\u00ed<\/td>510 MPa (75 ksi)<\/td>450 MPa (66 ksi)<\/td>D\u00edly s maxim\u00e1ln\u00ed pevnost\u00ed<\/td>Pot\u0159eba ta\u017enosti nebo tv\u00e1\u0159itelnosti<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Pr\u00e1ce s 2024-T3511 \u2014 co pot\u0159ebujete v\u011bd\u011bt<\/h2>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    Obr\u00e1b\u011bn\u00ed.<\/strong> Slitina 2024-T3511 se obr\u00e1b\u00ed \u010dist\u011b s dobrou kontrolou t\u0159\u00edsky a podporuje vysok\u00e9 \u0159ezn\u00e9 rychlosti, proto je z\u00e1kladn\u00edm materi\u00e1lem pro v\u00fdrobky na automatick\u00fdch soustruz\u00edch a p\u0159esn\u00e9 CNC d\u00edly. Opot\u0159eben\u00ed n\u00e1stroje z\u016fst\u00e1v\u00e1 zvl\u00e1dnuteln\u00e9, proto\u017ee slitina nen\u00ed v\u00edce lepiv\u00e1 ne\u017e materi\u00e1ly \u0159ady 6000, ale ostr\u00e1 geometrie n\u00e1stroje a st\u00e1l\u00fd tok chladic\u00ed kapaliny udr\u017euj\u00ed kvalitu povrchu na tenk\u00fdch pr\u016f\u0159ezech.<\/p>\n\n\n\n

    Sva\u0159ov\u00e1n\u00ed a spojov\u00e1n\u00ed.<\/strong> Tavn\u00e9 sva\u0159ov\u00e1n\u00ed se u 2024 nedoporu\u010duje. M\u011bd\u00ed bohat\u00e9 slo\u017een\u00ed \u010din\u00ed svar a tepeln\u011b ovlivn\u011bnou oblast n\u00e1chyln\u00fdmi k hork\u00e9mu prask\u00e1n\u00ed a pevnost po sva\u0159en\u00ed m\u016f\u017ee klesnout hluboko pod \u00farove\u0148 z\u00e1kladn\u00edho materi\u00e1lu. Pro sestavy pou\u017e\u00edvejte n\u00fdty, \u0161rouby nebo lepen\u00e9 spoje; pokud je sva\u0159ovan\u00e1 konstrukce nevyhnuteln\u00e1, zm\u011b\u0148te n\u00e1vrh na 6061-T6 a akceptujte ni\u017e\u0161\u00ed pevnost.<\/p>\n\n\n\n

    Protikorozn\u00ed ochrana.<\/strong> Hol\u00fd 2024 m\u00e1 \u0161patnou odolnost proti korozi a je n\u00e1chyln\u00fd na mezikrystalov\u00e9 a exfolia\u010dn\u00ed napaden\u00ed, zejm\u00e9na v prost\u0159ed\u00ed s chloridy. Pro k\u016f\u017ee letadel specifikujte alclad (metalurgicky v\u00e1zan\u00e1 vrstva \u010dist\u00e9ho hlin\u00edku na povrchu) nebo kombinujte eloxov\u00e1n\u00ed s n\u00e1t\u011brem pro uzav\u0159en\u00e9 konstrukce. Pro p\u0159\u00edm\u00e9 pono\u0159en\u00ed do slan\u00e9 vody nebo mo\u0159sk\u00e9ho prost\u0159ed\u00ed je 2024 \u0161patnou volbou bez ohledu na tepeln\u00e9 zpracov\u00e1n\u00ed.<\/p>\n\n\n\n

    Tv\u00e1\u0159itelnost.<\/strong> T3511 se dod\u00e1v\u00e1 jako rovnan\u00fd protla\u010dovan\u00fd v\u00fdrobek, tak\u017ee nen\u00ed ur\u010den k v\u00fdrazn\u00e9mu tv\u00e1\u0159en\u00ed za studena po zpracov\u00e1n\u00ed \u2014 oh\u00fdb\u00e1n\u00ed riskuje prask\u00e1n\u00ed, proto\u017ee stav je ji\u017e t\u00e9m\u011b\u0159 na vrcholu pevnosti. Tvarujte nebo oh\u00fdbejte pr\u016f\u0159ez p\u0159ed kone\u010dn\u00fdm st\u00e1rnut\u00edm, kde je to mo\u017en\u00e9, nebo specifikujte geometrii jako protla\u010dovan\u00fd profil nam\u00edsto oh\u00fdb\u00e1n\u00ed z ty\u010dov\u00e9ho materi\u00e1lu.<\/p>\n\n\n\n

    V\u00fdhody a omezen\u00ed na prvn\u00ed pohled<\/h2>\n\n\n\n
    Rozm\u011br<\/strong><\/td>V\u00fdhoda<\/strong><\/td>Omezen\u00ed<\/strong><\/td><\/tr>
    Pom\u011br pevnosti k hmotnosti<\/td>Mezi nejvy\u0161\u0161\u00edmi z tv\u00e1\u0159en\u00fdch hlin\u00edkov\u00fdch slitin<\/td>\u2014<\/td><\/tr>
    Odolnost proti \u00fanav\u011b<\/td>Pevn\u00e1 pro konstrukce s cyklick\u00fdm zat\u00ed\u017een\u00edm<\/td>Ni\u017e\u0161\u00ed ne\u017e 7075 ve \u0161pi\u010dkov\u00fdch aplikac\u00edch<\/td><\/tr>
    Stabilita p\u0159i obr\u00e1b\u011bn\u00ed<\/td>S uvoln\u011bn\u00fdm pnut\u00edm a rovnan\u00fd, n\u00edzk\u00e1 deformace<\/td>\u2014<\/td><\/tr>
    Odolnost proti korozi<\/td>\u2014<\/td>\u0160patn\u00e1; vy\u017eaduje pl\u00e1tov\u00e1n\u00ed nebo povlakov\u00e1n\u00ed<\/td><\/tr>
    Sva\u0159itelnost<\/td>\u2014<\/td>Tavn\u00e9 sva\u0159ov\u00e1n\u00ed se nedoporu\u010duje<\/td><\/tr>
    Dostupnost<\/td>Skladov\u00e9 i zak\u00e1zkov\u00e9 protla\u010dovan\u00e9 v\u00fdrobky dostupn\u00e9<\/td>Nen\u00ed univerz\u00e1ln\u00ed n\u00e1hradou plechu<\/td><\/tr>
    N\u00e1klady<\/td>\u2014<\/td>Vy\u0161\u0161\u00ed ne\u017e u 6061<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Z\u00e1v\u011br<\/h2>\n\n\n\n

    Slitina 2024-T3511 p\u0159in\u00e1\u0161\u00ed vysokou pevnost, dobrou odolnost proti \u00fanav\u011b a n\u00edzkou deformaci p\u0159i obr\u00e1b\u011bn\u00ed do protla\u010dovan\u00fdch konstruk\u010dn\u00edch pr\u016f\u0159ez\u016f, ale ob\u011btuje odolnost proti korozi a sva\u0159itelnost ve prosp\u011bch tohoto v\u00fdkonu \u2014 zvl\u00e1dnuteln\u00e9 pouze se spr\u00e1vn\u00fdm pl\u00e1nem ochrany a spojov\u00e1n\u00ed. Zaji\u0161t\u011bn\u00ed spr\u00e1vn\u00e9ho protla\u010dovan\u00e9ho pr\u016f\u0159ezu s \u00faplnou dokumentac\u00ed z\u016fst\u00e1v\u00e1 b\u011b\u017enou v\u00fdzvou v z\u00e1sobov\u00e1n\u00ed; spole\u010dnost Linsy Aluminum dod\u00e1v\u00e1 ty\u010de, trubky, profily a dr\u00e1t ze slitiny 2024 \u2014 v\u010detn\u011b protla\u010dovan\u00fdch v\u00fdrobk\u016f T3511 \u2014 se skladov\u00fdmi standardn\u00edmi rozm\u011bry, zak\u00e1zkovou v\u00fdrobou s n\u00edzk\u00fdm minim\u00e1ln\u00edm mno\u017estv\u00edm objedn\u00e1vky (10\u201360 dn\u00ed), MTC pro ka\u017edou objedn\u00e1vku, zpr\u00e1vami SGS na vy\u017e\u00e1d\u00e1n\u00ed a certifikacemi ISO 9001\/14001\/45001. Prohl\u00e9dn\u011bte si specifikaci 2024-T3511 pro meze mechanick\u00fdch vlastnost\u00ed, srovn\u00e1vac\u00ed \u00fadaje stav\u016f a dostupn\u00e9 protla\u010dovan\u00e9 profily, nebo kontaktujte Linsy Aluminum pro potvrzen\u00ed dostupnosti skladov\u00fdch z\u00e1sob a mo\u017enost\u00ed zak\u00e1zkov\u00e9 v\u00fdroby pro v\u00e1\u0161 projekt.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    \u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n\n
    \n
    \n
    \n
    Lze slitinu 2024-T3511 sva\u0159ovat?<\/strong><\/h6>\n
    <\/div>
    <\/div><\/div><\/div><\/div>\n\n\n\n
    \n

    Tavn\u00e9 sva\u0159ov\u00e1n\u00ed se nedoporu\u010duje. Slitina bohat\u00e1 na m\u011b\u010f prask\u00e1 ve svaru a v tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3n\u011b a ztr\u00e1c\u00ed velkou \u010d\u00e1st sv\u00e9 pevnosti. Pou\u017eijte mechanick\u00e9 spojov\u00e1n\u00ed nebo lepen\u00ed, p\u0159\u00edpadn\u011b zvolte 6061-T6, pokud je sva\u0159ov\u00e1n\u00ed vy\u017eadov\u00e1no.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

    \n
    \n
    Je slitina 2024-T3511 vhodn\u00e1 pro n\u00e1mo\u0159n\u00ed pou\u017eit\u00ed nebo pou\u017eit\u00ed ve slan\u00e9 vod\u011b?<\/strong><\/h6>\n
    <\/div>
    <\/div><\/div><\/div><\/div>\n\n\n\n
    \n

    Ne. Hol\u00fd 2024 m\u00e1 \u0161patnou odolnost proti korozi a v prost\u0159ed\u00ed s chloridy bude d\u016flkovat nebo exfoliovat. Pro slanou vodu nebo mo\u0159sk\u00e9 pono\u0159en\u00ed je bezpe\u010dn\u011bj\u0161\u00ed volbou slitina \u0159ady 5xxx nebo 6xxx; 2024 pat\u0159\u00ed do uzav\u0159en\u00fdch nebo dob\u0159e povlakovan\u00fdch konstrukc\u00ed.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

    \n
    \n
    Jak\u00fd je rozd\u00edl mezi 2024-T3511 a 2024-T351?<\/strong><\/h6>\n
    <\/div>
    <\/div><\/div><\/div><\/div>\n\n\n\n
    \n

    Sd\u00edlej\u00ed roztokov\u00e9 \u017e\u00edh\u00e1n\u00ed a protahov\u00e1n\u00ed pro uvoln\u011bn\u00ed pnut\u00ed. T3511 p\u0159id\u00e1v\u00e1 krok rovn\u00e1n\u00ed a je p\u0159i\u0159azen protla\u010dovan\u00fdm v\u00fdrobk\u016fm (ty\u010d, trubka, tvarov\u00fd profil, profil); T351 je ekvivalentn\u00ed stav pro plechy a p\u00e1sy.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

    \n
    \n
    Lze slitinu 2024-T3511 eloxovat?<\/strong><\/h6>\n
    <\/div>
    <\/div><\/div><\/div><\/div>\n\n\n\n
    \n

    Ano. Eloxov\u00e1n\u00ed zlep\u0161uje povrchovou tvrdost a odolnost proti opot\u0159eben\u00ed a poskytuje \u010dist\u00fd povrch, ale nenahrazuje ochranu proti korozi v agresivn\u00edm prost\u0159ed\u00ed. Kombinujte eloxov\u00e1n\u00ed s n\u00e1t\u011brem nebo pou\u017eijte pl\u00e1tovan\u00fd materi\u00e1l tam, kde je expozice z\u00e1va\u017en\u00e1.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

    \n
    \n
    Jakou dodac\u00ed lh\u016ftu m\u00e1m o\u010dek\u00e1vat pro zak\u00e1zkov\u00e9 protla\u010dovan\u00e9 v\u00fdrobky 2024-T3511?<\/strong><\/h6>\n
    <\/div>
    <\/div><\/div><\/div><\/div>\n\n\n\n
    \n

    Zak\u00e1zkov\u00e9 neskaldov\u00e9 protla\u010dovan\u00e9 v\u00fdrobky obvykle trvaj\u00ed 10\u201360 dn\u00ed v z\u00e1vislosti na slitin\u011b, rozm\u011brech a po\u017eadavc\u00edch na zpracov\u00e1n\u00ed, s n\u00edzk\u00fdm minim\u00e1ln\u00edm mno\u017estv\u00edm objedn\u00e1vky. Skladov\u00e9 standardn\u00ed rozm\u011bry jsou dostupn\u00e9 pro rychlej\u0161\u00ed reakci a ka\u017ed\u00e1 objedn\u00e1vka zahrnuje MTC.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

    What Is 2024 Aluminum? 2024 is a 2000-series alloy with copper as its primary alloying element (3.8\u20134.9% Cu). It gains strength through precipitation hardening after solution heat treatment, not from cold working, which places it among the strongest wrought aluminum alloys. That copper content also makes 2024 the least corrosion-resistant of the common aerospace alloys […]<\/p>\n","protected":false},"author":1,"featured_media":10259,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"The Ultimate Guide to 2024-T3511 Aluminum","_seopress_titles_desc":"A practical guide to 2024-T3511 aluminum: mechanical properties and tempers, comparison with 6061-T6511 and other 2024 tempers, and typical aerospace, automotive, and medical applications.","_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":[174],"tags":[],"class_list":["post-7333","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/7333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/comments?post=7333"}],"version-history":[{"count":8,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/7333\/revisions"}],"predecessor-version":[{"id":10265,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/7333\/revisions\/10265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media\/10259"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media?parent=7333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/categories?post=7333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/tags?post=7333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}