{"id":8061,"date":"2025-02-23T14:59:10","date_gmt":"2025-02-23T14:59:10","guid":{"rendered":"https:\/\/premiumalu.com\/mastering-5053-aluminum-expert-tips-and-tricks\/"},"modified":"2026-07-27T12:39:30","modified_gmt":"2026-07-27T12:39:30","slug":"zvladnuti-hliniku-5053-odborne-tipy-a-triky","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/cs\/mastering-5053-aluminum-expert-tips-and-tricks\/","title":{"rendered":"Zvl\u00e1dnut\u00ed hlin\u00edku 5053: Odborn\u00e9 tipy pro va\u0161e projekty"},"content":{"rendered":"<h2>\u00davod<\/h2>\n<p><a href=\"https:\/\/premiumalu.com\/cs\/produkt\/5053-aluminum\/\">5053 hlin\u00edk<\/a> nach\u00e1z\u00ed se na vy\u0161\u0161\u00edm konci spektra ho\u0159\u010d\u00edku v rodin\u011b 5xxx \u2014 je pevn\u011bj\u0161\u00ed ne\u017e 5052, odoln\u011bj\u0161\u00ed proti korozi ne\u017e 6061 v prost\u0159ed\u00ed slan\u00e9 vody a sva\u0159iteln\u00fd jako zbytek skupiny Al-Mg. Tento pr\u016fvodce mapuje, kde se \u0159ad\u00ed ve srovn\u00e1n\u00ed s 5052, 5083 a 6061, jak\u00e9 jsou skute\u010dn\u00e9 kompromisy a jak se rozhodnout, zda je spr\u00e1vnou volbou pro palivov\u00e9 n\u00e1dr\u017ee, n\u00e1mo\u0159n\u00ed konstrukce nebo tlakov\u00e9 n\u00e1doby.<\/p>\n<h2>Chemick\u00e9 slo\u017een\u00ed<\/h2>\n<p>5053 je slitina Al-Mg s ho\u0159\u010d\u00edkem jako prim\u00e1rn\u00edm zpev\u0148uj\u00edc\u00edm prvkem a \u0159\u00edzen\u00fdm obsahem \u017eeleza a k\u0159em\u00edku:<\/p>\n<ul>\n<li>Ho\u0159\u010d\u00edk: 2,5\u20133,8 %<\/li>\n<li>\u017delezo: \u22640,4 %<\/li>\n<li>K\u0159em\u00edk: \u22640,4 %<\/li>\n<li>Mangan: \u22640,3 %<\/li>\n<li>Chrom: \u22640,25 %<\/li>\n<li>M\u011b\u010f: \u22640,1 %<\/li>\n<li>Zinek: \u22640,2 %<\/li>\n<li>Titan: \u22640,1 %<\/li>\n<li>Zbytek: <a href=\"https:\/\/premiumalu.com\/cs\/produkt\/5053-aluminum\/\">Hlin\u00edk<\/a><\/li>\n<\/ul>\n<h2>Kl\u00ed\u010dov\u00e9 vlastnosti<\/h2>\n<h3>Pevnost a zpevn\u011bn\u00ed za studena<\/h3>\n<p>5053 nen\u00ed tepeln\u011b zpracovateln\u00e1 \u2014 ve\u0161ker\u00e1 pevnost poch\u00e1z\u00ed z tuh\u00e9ho roztoku zpevn\u011bn\u00e9ho ho\u0159\u010d\u00edkem a z deforma\u010dn\u00edho zpevn\u011bn\u00ed p\u0159i tv\u00e1\u0159en\u00ed za studena. Ve stavu H32 (deforma\u010dn\u011b zpevn\u011bno a stabilizov\u00e1no) je typick\u00e1 pevnost v tahu p\u0159ibli\u017en\u011b 240\u2013290 MPa s mez\u00ed kluzu v rozsahu 180\u2013220 MPa. To \u0159ad\u00ed 5053 nad 5052-H32 (~230 MPa pevnost v tahu) a pod 5083-H116 (~305 MPa pevnost v tahu).<\/p>\n<h3>Odolnost proti korozi<\/h3>\n<p>5053 poskytuje silnou odolnost proti slan\u00e9 vod\u011b, mo\u0159sk\u00e9 atmosf\u00e9\u0159e a pr\u016fmyslov\u00fdm chemick\u00fdm vliv\u016fm. Vy\u0161\u0161\u00ed obsah ho\u0159\u010d\u00edku ve srovn\u00e1n\u00ed s 5052 zlep\u0161uje odolnost proti d\u016flkov\u00e9 a mezikrystalov\u00e9 korozi v prost\u0159ed\u00ed bohat\u00e9m na chloridy. Je jednou z preferovan\u00fdch slitin pro n\u00e1mo\u0159n\u00ed palivov\u00e9 n\u00e1dr\u017ee, chemick\u00e9 skladov\u00e1n\u00ed a pob\u0159e\u017en\u00ed konstruk\u010dn\u00ed sou\u010d\u00e1sti.<\/p>\n<h3>Sva\u0159itelnost<\/h3>\n<p>5053 je snadno sva\u0159iteln\u00e1 metodami GTAW (TIG) a GMAW (MIG). P\u0159\u00eddavn\u00fd materi\u00e1l 5356 je standardn\u00ed volbou \u2014 odpov\u00edd\u00e1 obsahu Mg a zachov\u00e1v\u00e1 korozn\u00ed kompatibilitu v oblasti svaru. Tepeln\u011b ovlivn\u011bn\u00e1 oblast ztr\u00e1c\u00ed zpevn\u011bn\u00ed z tv\u00e1\u0159en\u00ed za studena, proto je t\u0159eba p\u0159i n\u00e1vrhu zohlednit ni\u017e\u0161\u00ed lok\u00e1ln\u00ed pevnost v bl\u00edzkosti svar\u016f.<\/p>\n<h3>Tvarovatelnost<\/h3>\n<p>Ve stavech O (\u017e\u00edh\u00e1no) a H32 se 5053 dob\u0159e oh\u00fdb\u00e1, tvaruje v\u00e1lcov\u00e1n\u00edm a lisuje. V tvrd\u0161\u00edch stavech (H34 a v\u00fd\u0161e) je t\u0159eba ov\u011b\u0159it polom\u011bry ohybu \u2014 vy\u0161\u0161\u00ed obsah Mg zvy\u0161uje rychlost zpev\u0148ov\u00e1n\u00ed za studena ve srovn\u00e1n\u00ed s 5052. Pro ohyby s mal\u00fdm polom\u011brem u siln\u011bj\u0161\u00edch tlou\u0161t\u011bk m\u016f\u017ee b\u00fdt nutn\u00e9 tv\u00e1\u0159en\u00ed za tepla.<\/p>\n<h2>5053 vs. ostatn\u00ed slitiny<\/h2>\n<h3>5053 vs. 5052<\/h3>\n<p>5052 je z\u00e1kladn\u00ed plechov\u00e1 slitina Al-Mg (2,2\u20132,8 % Mg). 5053 zvy\u0161uje obsah Mg na 2,5\u20133,8 %, \u010d\u00edm\u017e z\u00edsk\u00e1v\u00e1 p\u0159ibli\u017en\u011b 10\u201330 MPa pevnosti v tahu a lep\u0161\u00ed odolnost proti d\u016flkov\u00e9 korozi ve slan\u00e9 vod\u011b \u2014 za m\u00edrn\u00e9 zv\u00fd\u0161en\u00ed n\u00e1klad\u016f. Rozd\u00edl se st\u00e1v\u00e1 v\u00fdznamn\u00fdm u tenk\u00fdch tlakov\u00fdch n\u00e1dob a palivov\u00fdch n\u00e1dr\u017e\u00ed, kde ka\u017ed\u00fd MPa p\u0159id\u00e1v\u00e1 rezervu. Pro b\u011b\u017en\u00e9 plechov\u00e9 pr\u00e1ce a konstruk\u010dn\u00ed kryty obvykle 5052 spln\u00ed po\u017eadavky za ni\u017e\u0161\u00ed cenu.<\/p>\n<h3>5053 vs. 6061<\/h3>\n<p>6061-T6 poskytuje vy\u0161\u0161\u00ed pevnost v tahu (~310 MPa UTS) a je tepeln\u011b zpracovateln\u00e1, ale nen\u00ed standardn\u00ed n\u00e1mo\u0159n\u00ed slitinou \u2014 hol\u00e1 6061 bude d\u016flkovat\u011bt ve slan\u00e9 vod\u011b a vy\u017eaduje n\u00e1t\u011br nebo eloxov\u00e1n\u00ed pro n\u00e1mo\u0159n\u00ed pou\u017eit\u00ed. 5053 poskytuje lep\u0161\u00ed vnit\u0159n\u00ed odolnost proti korozi ve slan\u00e9 vod\u011b a je sva\u0159iteln\u00e1 bez n\u00e1sledn\u00e9ho tepeln\u00e9ho zpracov\u00e1n\u00ed. Volba: 6061 pro konstruk\u010dn\u00ed aplikace, kde dominuj\u00ed pevnost a obrobitelnost; 5053 pro n\u00e1mo\u0159n\u00ed, palivov\u00e9 n\u00e1dr\u017ee a tlakov\u00e9 n\u00e1doby, kde je prim\u00e1rn\u00edm hlediskem odolnost proti korozi.<\/p>\n<h3>5053 vs. 7075<\/h3>\n<p>7075-T6 poskytuje p\u0159ibli\u017en\u011b dvojn\u00e1sobnou pevnost v tahu ve srovn\u00e1n\u00ed s 5053-H32 (~570 MPa vs. ~260 MPa), ale ztr\u00e1c\u00ed odolnost proti korozi, sva\u0159itelnost a tva\u0159itelnost. 7075 je leteck\u00e1 konstruk\u010dn\u00ed slitina; 5053 je n\u00e1mo\u0159n\u00ed a pr\u016fmyslov\u00e1 provozn\u00ed slitina. Neexistuje \u017e\u00e1dn\u00e9 realistick\u00e9 p\u0159ekryt\u00ed aplikac\u00ed \u2014 v\u00fdkonnostn\u00ed okna jsou zcela odli\u0161n\u00e1.<\/p>\n<h3>5053 vs. 5083<\/h3>\n<p>5083 je krok nahoru \u2014 vy\u0161\u0161\u00ed obsah Mg (4,0\u20134,9 %) pro dal\u0161\u00edch 20\u201330 MPa pevnosti v tahu, s plnou n\u00e1mo\u0159n\u00ed a kryogenn\u00ed zp\u016fsobilost\u00ed. 5083 je standardem pro stavbu lod\u00ed a t\u011b\u017ek\u00e9 n\u00e1mo\u0159n\u00ed konstrukce. 5053 pokr\u00fdv\u00e1 st\u0159edn\u011b pevnostn\u00ed n\u00e1mo\u0159n\u00ed rozsah, \u010dasto s lep\u0161\u00ed dostupnost\u00ed a ni\u017e\u0161\u00edmi n\u00e1klady ve form\u011b plech\u016f a svitk\u016f.<\/p>\n<h2>Krit\u00e9ria pou\u017eit\u00ed \/ nepou\u017eit\u00ed<\/h2>\n<p>Pou\u017eijte tento rychl\u00fd p\u0159ehled k rozhodnut\u00ed, zda 5053 vyhovuje va\u0161\u00ed aplikaci.<\/p>\n<p><strong>Pou\u017eijte \u2014 pou\u017eijte 5053, kdy\u017e:<\/strong><\/p>\n<ul>\n<li>Expozice slan\u00e9 vod\u011b nebo mo\u0159sk\u00e1 atmosf\u00e9ra je prim\u00e1rn\u00ed podm\u00ednkou prost\u0159ed\u00ed \u2014 vy\u0161\u0161\u00ed obsah Mg d\u00e1v\u00e1 5053 lep\u0161\u00ed odolnost proti chloridov\u00e9 d\u016flkov\u00e9 korozi ne\u017e hol\u00e9 5052 a 6061. Typick\u00e9 aplikace: palivov\u00e9 n\u00e1dr\u017ee, palubn\u00ed desky, sou\u010d\u00e1sti trupu, n\u00e1mo\u0159n\u00ed kov\u00e1n\u00ed.<\/li>\n<li>Tlakov\u00e1 n\u00e1doba nebo n\u00e1dr\u017e vy\u017eaduje sva\u0159itelnost, st\u0159edn\u00ed pevnost a odolnost proti korozi v jedn\u00e9 slitin\u011b \u2014 5053 se sva\u0159uje s p\u0159\u00eddavn\u00fdm materi\u00e1lem 5356 a nevy\u017eaduje n\u00e1sledn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed. Typick\u00e9 aplikace: chemick\u00e9 skladovac\u00ed n\u00e1dr\u017ee, z\u00e1sobn\u00edky stla\u010den\u00e9ho vzduchu, n\u00e1mo\u0159n\u00ed palivov\u00e9 n\u00e1dr\u017ee.<\/li>\n<li>Pevnost z tv\u00e1\u0159en\u00ed za studena je dostate\u010dn\u00e1 a sou\u010d\u00e1st nebude vystavena zv\u00fd\u0161en\u00fdm provozn\u00edm teplot\u00e1m nad 65 \u00b0C \u2014 5053 je tepeln\u011b nezpracovateln\u00e1 slitina a jej\u00ed pevnost je stabiln\u00ed p\u0159i studen\u00e9m a m\u00edrn\u00e9m provozu.<\/li>\n<\/ul>\n<p><strong>Nepou\u017e\u00edvejte \u2014 nepou\u017e\u00edvejte 5053, kdy\u017e:<\/strong><\/p>\n<ul>\n<li>Provozn\u00ed teplota p\u0159esahuje 65 \u00b0C po del\u0161\u00ed dobu \u2014 slitina je n\u00e1chyln\u00e1 k nap\u011b\u0165ov\u00e9 korozi p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch; p\u0159ejd\u011bte na slitinu \u0159ady 6xxx, pokud je pot\u0159ebn\u00e1 m\u00edrn\u00e1 tepeln\u00e1 odolnost.<\/li>\n<li>Kvalita eloxov\u00e1n\u00ed je kosmetickou nebo funk\u010dn\u00ed specifikac\u00ed \u2014 slitiny 5xxx vytv\u00e1\u0159ej\u00ed m\u00e9n\u011b rovnom\u011brn\u00e9 eloxovan\u00e9 povrchy ne\u017e slitiny 6xxx kv\u016fli obsahu Mg.<\/li>\n<li>Je po\u017eadov\u00e1na maxim\u00e1ln\u00ed pevnost v tahu nad 300 MPa v dodan\u00e9m stavu \u2014 5083-H116 nebo 6061-T6 jsou pevn\u011bj\u0161\u00ed varianty za m\u00edrn\u00e9 zv\u00fd\u0161en\u00ed n\u00e1klad\u016f.<\/li>\n<li>Vysoceobjemov\u00e9 CNC obr\u00e1b\u011bn\u00ed je prim\u00e1rn\u00ed v\u00fdrobn\u00ed metodou \u2014 slitiny 5xxx jsou lepiv\u011bj\u0161\u00ed ne\u017e 6xxx a vytv\u00e1\u0159ej\u00ed del\u0161\u00ed, obt\u00ed\u017en\u011bji odstraniteln\u00e9 t\u0159\u00edsky; 6061-T6 je standardn\u00ed obrobiteln\u00fd hlin\u00edk.<\/li>\n<\/ul>\n<h2>Aplikace<\/h2>\n<p>Krit\u00e9ria Pou\u017eijte\/Nepou\u017e\u00edvejte v\u00fd\u0161e pokr\u00fdvaj\u00ed logiku v\u00fdb\u011bru. N\u00ed\u017ee uveden\u00fd seznam mapuje konkr\u00e9tn\u00ed syst\u00e9my, kde se 5053 pou\u017e\u00edv\u00e1:<\/p>\n<ul>\n<li>N\u00e1mo\u0159n\u00ed \u2014 palivov\u00e9 n\u00e1dr\u017ee, palubn\u00ed sou\u010d\u00e1sti, desky trupu, potrub\u00ed, v\u00fdm\u011bn\u00edky tepla<\/li>\n<li>Leteck\u00fd pr\u016fmysl \u2014 palivov\u00e9 n\u00e1dr\u017ee letadel, sekund\u00e1rn\u00ed konstruk\u010dn\u00ed sou\u010d\u00e1sti, potrub\u00ed kapalinov\u00fdch syst\u00e9m\u016f<\/li>\n<li>Automobilov\u00fd pr\u016fmysl \u2014 palivov\u00e9 n\u00e1dr\u017ee, tlakov\u00e9 n\u00e1doby, konstruk\u010dn\u00ed dr\u017e\u00e1ky<\/li>\n<li>Pr\u016fmysl \u2014 chemick\u00e9 skladovac\u00ed n\u00e1dr\u017ee, n\u00e1doby na stla\u010den\u00fd vzduch, sva\u0159ovan\u00e9 procesn\u00ed za\u0159\u00edzen\u00ed<\/li>\n<\/ul>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>Hlin\u00edk 5053 vypl\u0148uje mezeru mezi 5052 a 5083 v rodin\u011b 5xxx \u2014 pevn\u011bj\u0161\u00ed a odoln\u011bj\u0161\u00ed proti korozi ne\u017e 5052, dostupn\u011bj\u0161\u00ed ve form\u011b plech\u016f a svitk\u016f ne\u017e 5083 a vnit\u0159n\u011b schopn\u011bj\u0161\u00ed pro slanou vodu ne\u017e jak\u00e1koli slitina 6xxx v hol\u00e9m stavu. Kompromisy jsou re\u00e1ln\u00e9: \u017e\u00e1dn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed, \u017e\u00e1dn\u00e9 pr\u00e9miov\u00e9 eloxov\u00e1n\u00ed a horn\u00ed provozn\u00ed teplota kolem 65 \u00b0C.<\/p>\n<p>Spole\u010dnost Linsy Aluminum skladuje 5053 ve form\u011b plech\u016f, desek a na m\u00edru \u0159ezan\u00fdch rozm\u011br\u016f, s mo\u017enost\u00ed v\u00fdroby s n\u00edzk\u00fdm minim\u00e1ln\u00edm mno\u017estv\u00edm objedn\u00e1vky pro nestandardn\u00ed specifikace. Pln\u00e1 dokumentace MTC je standardem pro ka\u017edou objedn\u00e1vku a zpr\u00e1vy o chemick\u00e9m slo\u017een\u00ed a mechanick\u00fdch zkou\u0161k\u00e1ch SGS jsou k dispozici na vy\u017e\u00e1d\u00e1n\u00ed. Pokud projekt zahrnuje konkr\u00e9tn\u00ed stav, tlou\u0161\u0165ku nebo formu, za\u0161lete specifikaci k technick\u00e9mu posouzen\u00ed.<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<h3>Jak\u00fd je rozd\u00edl mezi hlin\u00edkem 5052 a 5053?<\/h3>\n<p>5053 obsahuje v\u00edce ho\u0159\u010d\u00edku (2,5\u20133,8 % vs. 2,2\u20132,8 %), co\u017e p\u0159id\u00e1v\u00e1 p\u0159ibli\u017en\u011b 10\u201330 MPa pevnosti v tahu a zlep\u0161uje odolnost proti d\u016flkov\u00e9 korozi ve slan\u00e9 vod\u011b. Ob\u011b slitiny sd\u00edlej\u00ed stejnou sva\u0159itelnost, tva\u0159itelnost a charakter tepeln\u00e9 nezpracovatelnosti \u2014 upgrade na 5053 se st\u00e1v\u00e1 smyslupln\u00fdm, kdy\u017e aplikace zahrnuje p\u0159\u00edmou expozici slan\u00e9 vod\u011b nebo vy\u017eaduje extra pevnostn\u00ed rezervu u tenk\u00fdch tlakov\u00fdch n\u00e1dob.<\/p>\n<h3>Lze hlin\u00edk 5053 tepeln\u011b zpracovat?<\/h3>\n<p>Ne \u2014 5053 je tepeln\u011b nezpracovateln\u00e1 slitina. Ve\u0161ker\u00e9 zv\u00fd\u0161en\u00ed pevnosti poch\u00e1z\u00ed ze zpevn\u011bn\u00ed tuh\u00e9ho roztoku (ho\u0159\u010d\u00edk v hlin\u00edkov\u00e9 matrici) a deforma\u010dn\u00edho zpevn\u011bn\u00ed p\u0159i tv\u00e1\u0159en\u00ed za studena. Zah\u0159\u00e1t\u00ed nad teplotu \u017e\u00edh\u00e1n\u00ed sn\u00ed\u017e\u00ed pevnost z tv\u00e1\u0159en\u00ed za studena a neexistuje \u017e\u00e1dn\u00e1 reakce precipita\u010dn\u00edho zpevn\u011bn\u00ed, kter\u00e1 by ji obnovila.<\/p>\n<h3>Jak\u00fd p\u0159\u00eddavn\u00fd materi\u00e1l by se m\u011bl pou\u017e\u00edt pro sva\u0159ov\u00e1n\u00ed 5053?<\/h3>\n<p>P\u0159\u00eddavn\u00fd materi\u00e1l 5356 je standardn\u00ed volbou pro sva\u0159ov\u00e1n\u00ed 5053 metodami GTAW (TIG) a GMAW (MIG). Odpov\u00edd\u00e1 obsahu ho\u0159\u010d\u00edku z\u00e1kladn\u00edho materi\u00e1lu a zachov\u00e1v\u00e1 korozn\u00ed kompatibilitu v oblasti svaru. Pevnost po sva\u0159en\u00ed v tepeln\u011b ovlivn\u011bn\u00e9 oblasti je ni\u017e\u0161\u00ed ne\u017e u z\u00e1kladn\u00edho materi\u00e1lu zpevn\u011bn\u00e9ho za studena \u2014 navrhn\u011bte um\u00edst\u011bn\u00ed svaru a p\u0159edpoklady zat\u00ed\u017een\u00ed odpov\u00eddaj\u00edc\u00edm zp\u016fsobem.<\/p>\n<h3>Je 5053 vhodn\u00e1 pro eloxov\u00e1n\u00ed?<\/h3>\n<p>Technicky ano, ale slitiny 5xxx obecn\u011b vytv\u00e1\u0159ej\u00ed m\u00e9n\u011b rovnom\u011brn\u00e9 eloxovan\u00e9 povrchy ne\u017e slitiny 6xxx. Obsah ho\u0159\u010d\u00edku vytv\u00e1\u0159\u00ed m\u00edrn\u011b tmav\u0161\u00ed, matn\u011bj\u0161\u00ed povrch, kter\u00fd nemus\u00ed spl\u0148ovat kosmetick\u00e9 nebo specifika\u010dn\u00ed po\u017eadavky. Pro aplikace, kde je kritick\u00e1 kvalita eloxov\u00e1n\u00ed, jsou 6061 nebo 6063 siln\u011bj\u0161\u00edmi kandid\u00e1ty.<\/p>\n<h3>Jak\u00e1 je maxim\u00e1ln\u00ed provozn\u00ed teplota pro 5053?<\/h3>\n<p>Nep\u0159etr\u017eit\u00fd provoz nad 65 \u00b0C se nedoporu\u010duje \u2014 slitiny 5xxx s obsahem ho\u0159\u010d\u00edku nad 3 % se mohou st\u00e1t \u010dasem n\u00e1chyln\u00fdmi k nap\u011b\u0165ov\u00e9 korozi p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch. Pro aplikace s m\u00edrnou tepelnou expozic\u00ed (do 150\u2013200 \u00b0C) je bezpe\u010dn\u011bj\u0161\u00ed volbou slitina 6xxx nebo 2xxx s vhodn\u00fdm stavem.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction 5053 aluminum sits toward the higher-magnesium end of the 5xxx family \u2014 stronger than 5052, more corrosion-resistant than 6061 in saltwater service, and weldable like the rest of the Al-Mg group. This guide maps where it fits against 5052, 5083, and 6061, what the real trade-offs are, and how to decide whether it is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8050,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"5053 Aluminum Alloy Guide: Properties, Welding, and Marine Comparison (vs 5052, 5083, 6061)","_seopress_titles_desc":"Practical guide to 5053 aluminum alloy \u2014 strength, saltwater corrosion resistance, weldability, and comparisons with 5052, 5083, 6061, and 7075. Includes Go\/No-Go limits for marine, fuel tank, and pressure-vessel 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":[177],"tags":[],"class_list":["post-8061","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-5000_6000-series-aluminum"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8061","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=8061"}],"version-history":[{"count":2,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8061\/revisions"}],"predecessor-version":[{"id":10237,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8061\/revisions\/10237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media\/8050"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media?parent=8061"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/categories?post=8061"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/tags?post=8061"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}