{"id":9045,"date":"2025-09-01T05:34:22","date_gmt":"2025-09-01T05:34:22","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9045"},"modified":"2026-07-08T15:01:16","modified_gmt":"2026-07-08T15:01:16","slug":"hlinikova-ctvercova-trubka-5052","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/cs\/product\/5052-aluminum-square-tube\/","title":{"rendered":"Hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka 5052-H32\/H34"},"content":{"rendered":"<h2>Co je 5052 hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka?<\/h2>\n<p>5052 hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka je dut\u00fd extrudovan\u00fd produkt v \u0159ad\u011b 5xxx (Al-Mg). Stejn\u011b jako v\u0161echny formy 5052 se jej\u00ed pevnost spol\u00e9h\u00e1 na deforma\u010dn\u00ed zpevn\u011bn\u00ed \u2014 co\u017e znamen\u00e1, \u017ee jej\u00ed mechanick\u00e9 vlastnosti jsou ur\u010deny ozna\u010den\u00edm temperu (O, H32, H34) sp\u00ed\u0161e ne\u017e tepeln\u00fdm zpracov\u00e1n\u00edm.<\/p>\n<p>\u010ctvercov\u00e1 trubka poskytuje rovnom\u011brnou ohybovou tuhost v obou p\u0159\u00ed\u010dn\u00fdch sm\u011brech (na rozd\u00edl od kulat\u00e9 trubky, kter\u00e1 je izotropn\u00ed pouze v kroucen\u00ed). D\u00edky tomu je ide\u00e1ln\u00ed pro konstruk\u010dn\u00ed r\u00e1my, kryty a nosn\u00e9 syst\u00e9my, kde je zapot\u0159eb\u00ed p\u0159edv\u00eddateln\u00e9 rozlo\u017een\u00ed zat\u00ed\u017een\u00ed ve dvou os\u00e1ch. Dut\u00fd pr\u016f\u0159ez tak\u00e9 nab\u00edz\u00ed \u00fasporu hmotnosti ve srovn\u00e1n\u00ed s plnou \u010dtvercovou ty\u010d\u00ed stejn\u00fdch vn\u011bj\u0161\u00edch rozm\u011br\u016f.<\/p>\n<p>5052 \u010dtvercov\u00e1 trubka se \u0159\u00edd\u00ed normou ASTM B221 (Hlin\u00edkov\u00e9 a hlin\u00edkov\u00e9 slitinov\u00e9 extrudovan\u00e9 ty\u010de, pruty, dr\u00e1ty, profily a trubky).<\/p>\n<h2>Dostupn\u00e9 v\u00fdrobky ze slitiny hlin\u00edku 5052<\/h2>\n<h3>Hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka 5052<\/h3>\n<p>\u010ctvercov\u00e1 trubka je k dispozici v rozm\u011brech d\u00e9lky strany od 12 mm do 80 mm (vn\u011bj\u0161\u00ed), s tlou\u0161\u0165kami st\u011bn od 1,0 mm do 6,0 mm. Standardn\u00ed d\u00e9lky jsou 1\u20136 m (\u0159ez\u00e1n\u00ed na m\u00edru je k dispozici). H32 je nej\u010dast\u011bji specifikovan\u00fd temper pro konstruk\u010dn\u00ed aplikace.<\/p>\n<table>\n<tr>\n<th>Formul\u00e1\u0159<\/th>\n<th>Temperament<\/th>\n<th>Vn\u011bj\u0161\u00ed strana (mm)<\/th>\n<th>Tlou\u0161\u0165ka st\u011bny (mm)<\/th>\n<th>D\u00e9lka (m)<\/th>\n<\/tr>\n<tr>\n<td>\u010ctvercov\u00e1 trubka<\/td>\n<td>O, H32, H34<\/td>\n<td>12\u201380<\/td>\n<td>1.0\u20136.0<\/td>\n<td>1\u20136 (\u0159ez\u00e1n\u00ed na m\u00edru)<\/td>\n<\/tr>\n<\/table>\n<h3>Dal\u0161\u00ed dostupn\u00e9 formy 5052<\/h3>\n<p>Spole\u010dnost Linsy tak\u00e9 dod\u00e1v\u00e1 5052 ve form\u011b plechu, desky, kulat\u00e9 ty\u010de, ploch\u00e9 ty\u010de, \u010dtvercov\u00e9 ty\u010de, kulat\u00e9 trubky a dr\u00e1tu. Podrobnosti o rozm\u011brech naleznete na jednotliv\u00fdch str\u00e1nk\u00e1ch produkt\u016f.<\/p>\n<h2>Specifikace a ekvivalentn\u00ed ozna\u010den\u00ed<\/h2>\n<table>\n<tr>\n<th>Standardn\u00ed<\/th>\n<th>Ozna\u010den\u00ed<\/th>\n<\/tr>\n<tr>\n<td>ASTM<\/td>\n<td>B221 (Extrudovan\u00e9 trubky)<\/td>\n<\/tr>\n<tr>\n<td>EN \/ AW<\/td>\n<td>EN AW-5052<\/td>\n<\/tr>\n<tr>\n<td>UNS<\/td>\n<td>A95052<\/td>\n<\/tr>\n<tr>\n<td>ISO<\/td>\n<td>Al Mg2.5Cr<\/td>\n<\/tr>\n<tr>\n<td>GB\/T<\/td>\n<td>3190 (5052 \/ LF2 historick\u00e9 ozna\u010den\u00ed)<\/td>\n<\/tr>\n<tr>\n<td>JIS<\/td>\n<td>A5052<\/td>\n<\/tr>\n<\/table>\n<h2>Chemick\u00e9 slo\u017een\u00ed<\/h2>\n<p>Podle ASTM B221 a EN AW-5052. Hodnoty v hmotnostn\u00edch procentech, maxim\u00e1ln\u00ed, pokud nen\u00ed uveden rozsah.<\/p>\n<table>\n<tr>\n<th>Prvek<\/th>\n<th>Hmotnost %<\/th>\n<\/tr>\n<tr>\n<td>Si<\/td>\n<td>0,25 max.<\/td>\n<\/tr>\n<tr>\n<td>Fe<\/td>\n<td>max 0,40<\/td>\n<\/tr>\n<tr>\n<td>Cu<\/td>\n<td>0,10 max<\/td>\n<\/tr>\n<tr>\n<td>Mn<\/td>\n<td>0,10 max<\/td>\n<\/tr>\n<tr>\n<td>Mg<\/td>\n<td>2.2\u20132.8<\/td>\n<\/tr>\n<tr>\n<td>Cr<\/td>\n<td>0.15\u20130.35<\/td>\n<\/tr>\n<tr>\n<td>Zn<\/td>\n<td>0,10 max<\/td>\n<\/tr>\n<tr>\n<td>Ostatn\u00ed, ka\u017ed\u00fd<\/td>\n<td>0,05 max<\/td>\n<\/tr>\n<tr>\n<td>Ostatn\u00ed, celkem<\/td>\n<td>0,15 max<\/td>\n<\/tr>\n<tr>\n<td>Al<\/td>\n<td>Zbytek<\/td>\n<\/tr>\n<\/table>\n<h2>Mechanick\u00e9 vlastnosti podle zp\u016fsobu temperov\u00e1n\u00ed<\/h2>\n<p>Typick\u00e9 vlastnosti p\u0159i pokojov\u00e9 teplot\u011b podle ASM Handbook a ASTM B221. Hodnoty jsou nomin\u00e1ln\u00ed rozsahy; skute\u010dn\u00e9 hodnoty z certifik\u00e1tu jsou p\u0159ilo\u017eeny ke ka\u017ed\u00e9 z\u00e1silce.<\/p>\n<table>\n<tr>\n<th>Temperament<\/th>\n<th>Mez pevnosti (MPa)<\/th>\n<th>Mez kluzu (MPa)<\/th>\n<th>Prodlou\u017een\u00ed %<\/th>\n<th>Tvrdost (HB)<\/th>\n<\/tr>\n<tr>\n<td>O (\u017e\u00edhan\u00fd)<\/td>\n<td>180\u2013210<\/td>\n<td>55\u201370<\/td>\n<td>25\u201330<\/td>\n<td>~45<\/td>\n<\/tr>\n<tr>\n<td>H32<\/td>\n<td>210\u2013260<\/td>\n<td>175\u2013215<\/td>\n<td>10\u201316<\/td>\n<td>~60<\/td>\n<\/tr>\n<tr>\n<td>H34<\/td>\n<td>230\u2013280<\/td>\n<td>195\u2013240<\/td>\n<td>6\u201312<\/td>\n<td>~68<\/td>\n<\/tr>\n<\/table>\n<p><strong>Modul pru\u017enosti:<\/strong> 69,3 GPa (v\u0161echny tempery). <strong>Hustota:<\/strong> 2,68 g\/cm\u00b3.<\/p>\n<h2>Pr\u016fvodce v\u00fdb\u011brem tvrzenosti<\/h2>\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho temperu 5052 \u010dtvercov\u00e9 trubky z\u00e1vis\u00ed na tom, zda je va\u0161\u00ed prioritou tva\u0159itelnost (oh\u00fdb\u00e1n\u00ed, tv\u00e1\u0159en\u00ed konc\u016f) nebo konstruk\u010dn\u00ed tuhost (nosn\u00e9 r\u00e1my).<\/p>\n<table>\n<tr>\n<th>Temperament<\/th>\n<th>Nejlep\u0161\u00ed pro<\/th>\n<th>Kl\u00ed\u010dov\u00fd kompromis<\/th>\n<\/tr>\n<tr>\n<td>O<\/td>\n<td>Tv\u00e1\u0159en\u00ed konc\u016f, p\u011bchov\u00e1n\u00ed, slo\u017eit\u00e9 ohyby p\u0159ed fin\u00e1ln\u00ed mont\u00e1\u017e\u00ed<\/td>\n<td>Nejni\u017e\u0161\u00ed pevnost; st\u011bny trubky se mohou snadn\u011bji prom\u00e1\u010dknout<\/td>\n<\/tr>\n<tr>\n<td>H32<\/td>\n<td>Konstruk\u010dn\u00ed r\u00e1my, n\u00e1mo\u0159n\u00ed kryty, kryty chemick\u00fdch za\u0159\u00edzen\u00ed<\/td>\n<td>Dobr\u00e1 rovnov\u00e1ha: mez kluzu 175 MPa s p\u0159ijatelnou ohybatelnost\u00ed<\/td>\n<\/tr>\n<tr>\n<td>H34<\/td>\n<td>Vysoce tuh\u00e9 panely, nosn\u00e9 podp\u011brn\u00e9 sloupy<\/td>\n<td>Vy\u0161\u0161\u00ed mez kluzu (~195 MPa), ale omezen\u00e9 sekund\u00e1rn\u00ed tv\u00e1\u0159en\u00ed<\/td>\n<\/tr>\n<\/table>\n<h2>Kl\u00ed\u010dov\u00e9 charakteristiky<\/h2>\n<h3>Odolnost proti korozi<\/h3>\n<p>5052 \u010dtvercov\u00e1 trubka zd\u011bd\u00ed vynikaj\u00edc\u00ed odolnost slitiny proti slan\u00e9 vod\u011b. Obsah Mg a Cr vytv\u00e1\u0159\u00ed stabiln\u00ed oxidov\u00fd film, kter\u00fd odol\u00e1v\u00e1 d\u016flkov\u00e9 korozi v chloridov\u00e9m prost\u0159ed\u00ed. Pro n\u00e1mo\u0159n\u00ed konstruk\u010dn\u00ed r\u00e1my, podp\u011bry \u010dlun\u016f a p\u0159\u00edstavn\u00ed za\u0159\u00edzen\u00ed vystaven\u00e9 z\u00f3n\u00e1m post\u0159iku je 5052 v\u00fdrazn\u011b odoln\u011bj\u0161\u00ed ne\u017e alternativy 6061 nebo 6063.<\/p>\n<h3>Konstruk\u010dn\u00ed \u00fa\u010dinnost<\/h3>\n<p>\u010ctvercov\u00e1 trubka poskytuje rovnom\u011brnou ohybovou tuhost v obou os\u00e1ch X i Y \u2014 na rozd\u00edl od kulat\u00e9 trubky, kter\u00e1 nab\u00edz\u00ed stejn\u00fd odpor pouze v kroucen\u00ed a radi\u00e1ln\u00edm ohybu. Pro obd\u00e9ln\u00edkov\u00e9 r\u00e1my a krytov\u00e9 konstrukce tato obousm\u011brn\u00e1 tuhost zjednodu\u0161uje konstruk\u010dn\u00ed v\u00fdpo\u010dty a sni\u017euje pot\u0159ebu dal\u0161\u00edch v\u00fdztu\u017en\u00fdch prvk\u016f.<\/p>\n<h3>Sva\u0159itelnost<\/h3>\n<p>V\u0161echny standardn\u00ed metody sva\u0159ov\u00e1n\u00ed (MIG, TIG, odporov\u00e9) funguj\u00ed dob\u0159e s 5052 trubkou. Doporu\u010den\u00fd p\u0159\u00eddavn\u00fd materi\u00e1l: 5356 nebo 5556 pro n\u00e1mo\u0159n\u00ed aplikace; 4043 pro nen\u00e1mo\u0159n\u00ed konstruk\u010dn\u00ed pou\u017eit\u00ed. Svarov\u00e9 spoje u r\u00e1m\u016f ze \u010dtvercov\u00fdch trubek se typicky bl\u00ed\u017e\u00ed pevnosti z\u00e1kladn\u00edho materi\u00e1lu v temperu O.<\/p>\n<h2>Aplikace<\/h2>\n<p>5052 \u010dtvercov\u00e1 trubka je specifikov\u00e1na tam, kde jsou zapot\u0159eb\u00ed odolnost proti korozi a konstruk\u010dn\u00ed \u00fa\u010dinnost dut\u00e9ho pr\u016f\u0159ezu:<\/p>\n<ul>\n<li>N\u00e1mo\u0159nictv\u00ed \u2014 konstruk\u010dn\u00ed r\u00e1my, podp\u011bry \u010dlun\u016f, p\u0159\u00edstavn\u00ed za\u0159\u00edzen\u00ed, sloupky z\u00e1bradl\u00ed<\/li>\n<li>Chemick\u00fd pr\u016fmysl \u2014 kryty za\u0159\u00edzen\u00ed, r\u00e1my kryt\u016f n\u00e1dr\u017e\u00ed<\/li>\n<li>Palivov\u00e9 syst\u00e9my \u2014 nosn\u00e9 konstrukce n\u00e1dr\u017e\u00ed, kryty hydraulick\u00fdch z\u00e1sobn\u00edk\u016f<\/li>\n<li>Obecn\u00e1 v\u00fdroba \u2014 konzoly, kryty, modul\u00e1rn\u00ed r\u00e1mov\u00e9 syst\u00e9my<\/li>\n<li>Architektura \u2014 pob\u0159e\u017en\u00ed z\u00e1bradl\u00ed, konstrukce mark\u00fdz<\/li>\n<\/ul>\n<h2>Pozn\u00e1mky ke zpracov\u00e1n\u00ed a povrchov\u00e9 \u00faprav\u011b<\/h2>\n<p><strong>\u0158ez\u00e1n\u00ed:<\/strong> P\u00e1sov\u00e1 pila a \u0159ez\u00e1n\u00ed brusn\u00fdm kotou\u010dem pro hrub\u00e9 \u0159ezy. Pro p\u0159esn\u00e9 pokosov\u00e9 spoje se doporu\u010duje CNC \u0159ez\u00e1n\u00ed trubek s odhrotovan\u00fdmi konci.<\/p>\n<p><strong>Oh\u00fdb\u00e1n\u00ed:<\/strong> \u010ctvercovou trubku H32 lze oh\u00fdbat pomoc\u00ed trnov\u00fdch oh\u00fdba\u010dek pro ohyby se st\u0159edn\u00edm polom\u011brem. Temper O umo\u017e\u0148uje t\u011bsn\u011bj\u0161\u00ed ohyby. Minim\u00e1ln\u00ed polom\u011br ohybu z\u00e1vis\u00ed na vn\u011bj\u0161\u00edm rozm\u011bru a tlou\u0161\u0165ce st\u011bny \u2014 typicky 2\u20133\u00d7 vn\u011bj\u0161\u00ed strana pro H32.<\/p>\n<p><strong>Sva\u0159ov\u00e1n\u00ed:<\/strong> MIG (p\u0159\u00eddavn\u00fd materi\u00e1l 5356) je standardn\u00ed metodou pro mont\u00e1\u017e r\u00e1m\u016f ze \u010dtvercov\u00fdch trubek. Sva\u0159ov\u00e1n\u00ed TIG poskytuje jemn\u011bj\u0161\u00ed kontrolu pro spoje s tenkou st\u011bnou (pod 2 mm). P\u0159ed sva\u0159ov\u00e1n\u00edm o\u010dist\u011bte vnit\u0159n\u00ed povrchy, aby se zabr\u00e1nilo p\u00f3rovitosti.<\/p>\n<p><strong>Povrchov\u00e9 \u00fapravy:<\/strong> Standardn\u00ed povrch je v\u00fdrobn\u00ed (mill finish). Eloxov\u00e1n\u00ed (\u010dir\u00e9 nebo barevn\u00e9) je k dispozici pro architektonick\u00e9 a pob\u0159e\u017en\u00ed aplikace.<\/p>\n<h2>Kvalitn\u00ed dokumentace a kontrola<\/h2>\n<p>Spole\u010dnost Linsy poskytuje certifik\u00e1t zkou\u0161ek z v\u00fdroby (MTC \/ 3.1) s ka\u017edou z\u00e1silkou 5052 \u010dtvercov\u00e9 trubky, kter\u00fd dokumentuje chemick\u00e9 slo\u017een\u00ed a v\u00fdsledky mechanick\u00fdch zkou\u0161ek podle specifikovan\u00e9 normy. Zpr\u00e1vy z inspekc\u00ed t\u0159et\u00ed stranou (nap\u0159. zku\u0161ebn\u00ed zpr\u00e1vy SGS) jsou k dispozici na vy\u017e\u00e1d\u00e1n\u00ed.<\/p>\n<p>V\u00fdroba prob\u00edh\u00e1 v syst\u00e9mech certifikovan\u00fdch podle ISO 9001, ISO 14001 a ISO 45001. Standardn\u00ed dodac\u00ed lh\u016fta pro skladov\u00e9 polo\u017eky: 10\u201315 dn\u00ed; vlastn\u00ed rozm\u011bry nebo nestandardn\u00ed tempery: a\u017e 60 dn\u00ed.<\/p>\n<h2>Pro\u010d zvolit Linsy pro 5052 \u010dtvercovou trubku?<\/h2>\n<p>Spole\u010dnost Linsy Aluminum dod\u00e1v\u00e1 trubkov\u00e9 produkty \u0159ady 5xxx ji\u017e v\u00edce ne\u017e 20 let z\u00e1kazn\u00edk\u016fm v n\u00e1mo\u0159n\u00edm, chemick\u00e9m a obecn\u00e9m v\u00fdrobn\u00edm pr\u016fmyslu po cel\u00e9m sv\u011bt\u011b.<\/p>\n<ul>\n<li>Certifik\u00e1t MTC (3.1) s ka\u017edou objedn\u00e1vkou \u2014 dokumentovan\u00e9 slo\u017een\u00ed a mechanick\u00e9 vlastnosti<\/li>\n<li>Tempery O, H32, H34 skladem v b\u011b\u017en\u00fdch rozm\u011brech; vlastn\u00ed rozm\u011bry k dispozici na vy\u017e\u00e1d\u00e1n\u00ed<\/li>\n<li>\u0158ez\u00e1n\u00ed na m\u00edru, pokosov\u00e9 \u0159ez\u00e1n\u00ed a mo\u017enosti \u00fapravy konc\u016f pro sn\u00ed\u017een\u00ed va\u0161ich mont\u00e1\u017en\u00edch n\u00e1klad\u016f<\/li>\n<li>Ochrann\u00e9 balen\u00ed (d\u0159ev\u011bn\u00e1 bedna, ocelov\u00e9 p\u00e1sky) podle ASTM B660 pro glob\u00e1ln\u00ed p\u0159epravu<\/li>\n<\/ul>\n<h2>Souvisej\u00edc\u00ed zdroje<\/h2>\n<p>Prozkoumejte na\u0161e technick\u00e9 p\u0159\u00edru\u010dky pro 5052 hlin\u00edk:<\/p>\n<ul>\n<li><a href=\"https:\/\/premiumalu.com\/cs\/konecny-pruvodce-hlinikem-5052\/\">Kompletn\u00ed pr\u016fvodce hlin\u00edkem 5052<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/cs\/vas-pruvodce-hlinikem-5052-h32\/\">Hlin\u00edk 5052 H32: Podrobn\u00fd pr\u016fvodce<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/cs\/master-the-5052-aluminum-tube-ultimat\/\">Kone\u010dn\u00fd pr\u016fvodce pro pochopen\u00ed hlin\u00edkov\u00fdch trubek 5052<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/cs\/5052-vs-6061-aluminum-the-ultimate-gu\/\">Hlin\u00edk 5052 nebo 6061: 6052: dokonal\u00fd pr\u016fvodce<\/a><\/li>\n<li><a href=\"https:\/\/premiumalu.com\/cs\/marine-aluminum-plate-5052-vs-5083-ma\/\">Mo\u0159sk\u00fd hlin\u00edkov\u00fd plech: 5052 vs 5083<\/a><\/li>\n<\/ul>\n<h2>5052 hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka \u2014 \u010cast\u00e9 dotazy<\/h2>\n<p><strong>Ot\u00e1zka: Jak\u00fd je rozd\u00edl mezi 5052 \u010dtvercovou trubkou a 5052 kulatou trubkou?<\/strong><br \/>Odpov\u011b\u010f: \u010ctvercov\u00e1 trubka poskytuje rovnom\u011brnou ohybovou tuhost ve dvou sm\u011brech (osy X a Y), co\u017e ji \u010din\u00ed ide\u00e1ln\u00ed pro obd\u00e9ln\u00edkov\u00e9 r\u00e1my a kryty. Kulat\u00e1 trubka nab\u00edz\u00ed izotropn\u00ed torzn\u00ed tuhost, ale ni\u017e\u0161\u00ed ohybovou tuhost v jak\u00e9mkoli jednotliv\u00e9m sm\u011bru. Zvolte \u010dtvercovou pro r\u00e1mov\u00e9 konstrukce; zvolte kulatou pro aplikace s dominuj\u00edc\u00edm kroucen\u00edm nebo pro dopravu tekutin.<\/p>\n<p><strong>Ot\u00e1zka: Lze 5052 \u010dtvercovou trubku oh\u00fdbat?<\/strong><br \/>Odpov\u011b\u010f: Ano. \u010ctvercovou trubku v temperu H32 lze oh\u00fdbat na st\u0159edn\u00ed polom\u011bry (2\u20133\u00d7 vn\u011bj\u0161\u00ed rozm\u011br strany) pomoc\u00ed trnov\u00fdch oh\u00fdba\u010dek. Temper O umo\u017e\u0148uje t\u011bsn\u011bj\u0161\u00ed ohyby. Pro velmi mal\u00e9 polom\u011bry zva\u017ete p\u0159edoh\u00fdb\u00e1n\u00ed v temperu O a pot\u00e9 p\u0159\u00edpadn\u00e9 deforma\u010dn\u00ed zpevn\u011bn\u00ed.<\/p>\n<p><strong>Ot\u00e1zka: Je 5052 \u010dtvercov\u00e1 trubka vhodn\u00e1 pro n\u00e1mo\u0159n\u00ed r\u00e1mov\u00e9 konstrukce?<\/strong><br \/>Odpov\u011b\u010f: Ano. 5052-H32 \u010dtvercov\u00e1 trubka je b\u011b\u017en\u011b specifikov\u00e1na pro n\u00e1mo\u0159n\u00ed konstruk\u010dn\u00ed r\u00e1my, podp\u011bry \u010dlun\u016f a p\u0159\u00edstavn\u00ed za\u0159\u00edzen\u00ed d\u00edky sv\u00e9 odolnosti proti korozi ve slan\u00e9 vod\u011b a odpov\u00eddaj\u00edc\u00ed mezi kluzu (~175 MPa).<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky k objedn\u00e1vk\u00e1m obecn\u011b<\/h2>\n<p><strong>Ot\u00e1zka: Jak\u00e9 je minim\u00e1ln\u00ed mno\u017estv\u00ed objedn\u00e1vky?<\/strong><br \/>Odpov\u011b\u010f: N\u00edzk\u00e9 minim\u00e1ln\u00ed objednac\u00ed mno\u017estv\u00ed pro standardn\u00ed skladov\u00e9 polo\u017eky. Kontaktujte n\u00e1\u0161 prodejn\u00ed t\u00fdm pro konkr\u00e9tn\u00ed limity.<\/p>\n<p><strong>Ot\u00e1zka: Mohu objednat vlastn\u00ed tlou\u0161\u0165ky st\u011bn nebo vn\u011bj\u0161\u00ed rozm\u011bry?<\/strong><br \/>Odpov\u011b\u010f: Ano \u2014 vlastn\u00ed extrudovan\u00e9 profily jsou k dispozici na vy\u017e\u00e1d\u00e1n\u00ed s dodac\u00edmi lh\u016ftami a\u017e 60 dn\u00ed.<\/p>\n<p><strong>Q: Jakou dodac\u00ed lh\u016ftu m\u00e1m o\u010dek\u00e1vat?<\/strong><br \/>A: Skladov\u00e9 polo\u017eky: 10\u201315 dn\u00ed. Vlastn\u00ed rozm\u011bry nebo nestandardn\u00ed tempery: a\u017e 60 dn\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>5052 hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka je tepeln\u011b nezpracovateln\u00e1 slitina Al-Mg nab\u00edzej\u00edc\u00ed vynikaj\u00edc\u00ed odolnost proti korozi ve slan\u00e9 vod\u011b, dobrou sva\u0159itelnost a st\u0159edn\u00ed konstruk\u010dn\u00ed tuhost. Dod\u00e1v\u00e1 se v temperech O, H32 a H34 a je \u0161iroce pou\u017e\u00edv\u00e1na pro n\u00e1mo\u0159n\u00ed konstruk\u010dn\u00ed r\u00e1my, kryty chemick\u00fdch za\u0159\u00edzen\u00ed a obecnou v\u00fdrobu tam, kde jsou vy\u017eadov\u00e1ny odolnost proti korozi a \u00fa\u010dinnost dut\u00e9ho pr\u016f\u0159ezu.<\/p>\n<p><strong>Dostupn\u00e9 formul\u00e1\u0159e:<\/strong> trubka (kulat\u00e1 \/ \u010dtvercov\u00e1) \/ ty\u010d \/ plech \/ deska \/ dr\u00e1t<br \/><strong>B\u011b\u017en\u00e9 typy povah:<\/strong> O \/ H32 \/ H34<br \/><strong>Podpora zpracov\u00e1n\u00ed:<\/strong> CNC \u0159ez\u00e1n\u00ed \/ sva\u0159ov\u00e1n\u00ed \/ oh\u00fdb\u00e1n\u00ed \/ eloxov\u00e1n\u00ed<br \/><strong>Dokumenty t\u00fdkaj\u00edc\u00ed se kvality:<\/strong> Protokol o zkou\u0161ce z materi\u00e1lu (MTC) s ka\u017edou objedn\u00e1vkou<\/p>","protected":false},"featured_media":9065,"template":"","meta":{"_seopress_titles_title":"5052 Aluminum Square Tube (O, H32, H34) Supplier | ASTM B221 Certified","_seopress_titles_desc":"5052 aluminum square tube in O, H32, H34 tempers \u2014 ASTM B221 certified, MTC with every order. Marine corrosion resistant, weldable, cut-to-length. 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