{"id":11802,"date":"2025-08-11T07:40:20","date_gmt":"2025-08-11T07:40:20","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=11802"},"modified":"2025-08-11T07:40:20","modified_gmt":"2025-08-11T07:40:20","slug":"jak-vybrat-hlinikovou-slitinu-6061-nebo-6063","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/how-to-choose-aluminum-alloy-6061-or-6063\/","title":{"rendered":"Jak si vybrat hlin\u00edkovou slitinu 6061 nebo 6063?"},"content":{"rendered":"

\"Vysokopevnostn\u00ed
Odoln\u00fd hlin\u00edkov\u00fd v\u00fdlisek 6061 pro konstruk\u010dn\u00ed aplikace<\/figcaption><\/figure>\n<\/p>\n

Volba mezi hlin\u00edkovou slitinou 6061 a 6063 m\u016f\u017ee b\u00fdt slo\u017eit\u00e1, zejm\u00e9na kdy\u017e jsou ob\u011b slitiny obl\u00edben\u00e9 a vysoce kvalitn\u00ed.<\/p>\n

M\u016f\u017eete si vybrat mezi 6061 a 6063 podle pevnosti, odolnosti proti korozi, vzhledu a pot\u0159eb pro v\u00fdrobu. Ka\u017ed\u00e1 slitina m\u00e1 odli\u0161n\u00e9 vlastnosti, kter\u00e9 vyhovuj\u00ed r\u016fzn\u00fdm aplikac\u00edm.<\/strong><\/p>\n

Kdy\u017e jsem s t\u011bmito slitinami pracoval poprv\u00e9, myslel jsem si, \u017ee jsou zam\u011bniteln\u00e9. Po n\u011bkolika ne\u00fasp\u011b\u0161n\u00fdch pokusech a neshod\u00e1ch povrch\u016f jsem si uv\u011bdomil, \u017ee slou\u017e\u00ed k r\u016fzn\u00fdm \u00fa\u010del\u016fm. Poj\u010fme si to rozebrat, abyste se vyvarovali stejn\u00fdch chyb.<\/p>\n

Jak\u00e9 jsou pevnostn\u00ed rozd\u00edly mezi 6061 a 6063?<\/h2>\n

N\u011bkter\u00e9 projekty vy\u017eaduj\u00ed vysokou pevnost, zat\u00edmco jin\u00e9 up\u0159ednost\u0148uj\u00ed snadn\u00e9 tvarov\u00e1n\u00ed.<\/p>\n

Slitina hlin\u00edku 6061 je pevn\u011bj\u0161\u00ed ne\u017e 6063, tak\u017ee je vhodn\u011bj\u0161\u00ed pro t\u011b\u017ek\u00e9 konstruk\u010dn\u00ed aplikace, zat\u00edmco 6063 je m\u011bk\u010d\u00ed a vhodn\u011bj\u0161\u00ed pro slo\u017eit\u00e9 tvary.<\/strong><\/p>\n

\"hlin\u00edkov\u00fd
Vysoce kvalitn\u00ed hlin\u00edkov\u00fd profil 6063 pro dekorativn\u00ed pou\u017eit\u00ed<\/figcaption><\/figure>\n<\/p>\n

Kdysi jsem postavil mal\u00fd r\u00e1m z materi\u00e1lu 6063 v domn\u011bn\u00ed, \u017ee bude v po\u0159\u00e1dku. Fungovalo to, ale oh\u00fdbalo se to v\u00edc, ne\u017e jsem \u010dekal. Pozd\u011bji jsem p\u0159e\u0161el na 6061 a z\u00edskal r\u00e1m, kter\u00fd byl p\u0159i zat\u00ed\u017een\u00ed pevn\u00fd.<\/p>\n

Srovn\u00e1n\u00ed pevnosti v tahu a meze kluzu<\/h3>\n\n\n\n\n\n\n\n
Majetek<\/th>\n6061-T6<\/th>\n6063-T6<\/th>\n<\/tr>\n<\/thead>\n
Pevnost v tahu (MPa)<\/td>\n~290<\/td>\n~240<\/td>\n<\/tr>\n
Mez kluzu (MPa)<\/td>\n~240<\/td>\n~210<\/td>\n<\/tr>\n
Prodlou\u017een\u00ed (%)<\/td>\n12<\/td>\n12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Ob\u011b slitiny sice zvl\u00e1dnou projekty pro b\u011b\u017en\u00e9 pou\u017eit\u00ed, ale v\u011bt\u0161\u00ed pevnost slitiny 6061 m\u016f\u017ee znamenat m\u00e9n\u011b starost\u00ed v oblastech s vysok\u00fdm nam\u00e1h\u00e1n\u00edm. Tak\u00e9 jsem si v\u0161iml, \u017ee slitina 6061 l\u00e9pe odol\u00e1v\u00e1 opot\u0159eben\u00ed p\u0159i ka\u017edodenn\u00edm pou\u017e\u00edv\u00e1n\u00ed.<\/p>\n

<\/svg> Hlin\u00edk 6061 m\u00e1 vy\u0161\u0161\u00ed pevnost v tahu ne\u017e 6063.<\/b>Pravda<\/span><\/p>

Pevnost v tahu 6061 je p\u0159ibli\u017en\u011b 290 MPa oproti 240 MPa u 6063.<\/p><\/div>\n

<\/svg> Hlin\u00edk 6063 je ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f pevn\u011bj\u0161\u00ed ne\u017e 6061.<\/b>False<\/span><\/p>

6063 m\u00e1 ve srovn\u00e1n\u00ed s 6061 ni\u017e\u0161\u00ed pevnost v tahu a mez kluzu.<\/p><\/div>\n

Kter\u00e1 slitina m\u00e1 lep\u0161\u00ed odolnost proti korozi a povrchovou \u00fapravu?<\/h2>\n

Pokud chcete, aby v\u00e1\u0161 hlin\u00edk vypadal dob\u0159e po mnoho let, je tato volba d\u016fle\u017eit\u00e1.<\/p>\n

Materi\u00e1l 6063 je odoln\u011bj\u0161\u00ed proti korozi a m\u00e1 hlad\u0161\u00ed povrch ne\u017e materi\u00e1l 6061, tak\u017ee je ide\u00e1ln\u00ed pro dekorativn\u00ed a architektonick\u00e9 pou\u017eit\u00ed.<\/strong><\/p>\n

\"konstruk\u010dn\u00ed
Siln\u00e9 hlin\u00edkov\u00e9 profily pro nosn\u00e9 konstrukce<\/figcaption><\/figure>\n<\/p>\n

P\u0159i sv\u00fdch venkovn\u00edch projektech jsem si v\u0161iml, \u017ee 6063 l\u00e9pe odol\u00e1v\u00e1 pov\u011btrnostn\u00edm vliv\u016fm bez viditeln\u00fdch d\u016flk\u016f, zejm\u00e9na kdy\u017e je eloxovan\u00e1. Jej\u00ed hlad\u0161\u00ed povrch tak\u00e9 rovnom\u011brn\u011bji p\u0159ij\u00edm\u00e1 eloxov\u00e1n\u00ed, tak\u017ee vypad\u00e1 l\u00e9pe.<\/p>\n

Odolnost proti korozi a povrchov\u00e1 \u00faprava<\/h3>\n\n\n\n\n\n\n
Slitina<\/th>\nOdolnost proti korozi<\/th>\nHladkost povrchu<\/th>\nKvalita eloxov\u00e1n\u00ed<\/th>\n<\/tr>\n<\/thead>\n
6061<\/td>\nDobr\u00fd<\/td>\nSt\u0159edn\u00ed<\/td>\nDobr\u00fd<\/td>\n<\/tr>\n
6063<\/td>\nVynikaj\u00edc\u00ed<\/td>\nVysok\u00e1<\/td>\nVynikaj\u00edc\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

V prost\u0159ed\u00ed s vysokou vlhkost\u00ed nebo p\u016fsoben\u00edm soli, nap\u0159\u00edklad v pob\u0159e\u017en\u00edch oblastech, si materi\u00e1l 6063 m\u016f\u017ee d\u00e9le zachovat sv\u016fj vzhled. P\u0159esto 6061 st\u00e1le dob\u0159e funguje, pokud je spr\u00e1vn\u011b o\u0161et\u0159ena nebo pota\u017eena.<\/p>\n

<\/svg> Hlin\u00edk 6063 m\u00e1 obecn\u011b lep\u0161\u00ed odolnost proti korozi ne\u017e 6061.<\/b>Pravda<\/span><\/p>

D\u00edky sv\u00e9mu slo\u017een\u00ed a hlad\u0161\u00edmu povrchu je odoln\u011bj\u0161\u00ed v\u016f\u010di korozi.<\/p><\/div>\n

<\/svg> Hlin\u00edk 6061 m\u00e1 p\u0159i eloxov\u00e1n\u00ed hlad\u0161\u00ed povrch ne\u017e hlin\u00edk 6063.<\/b>False<\/span><\/p>

P\u0159i eloxov\u00e1n\u00ed materi\u00e1lu 6063 je povrchov\u00e1 \u00faprava jemn\u011bj\u0161\u00ed a konzistentn\u011bj\u0161\u00ed.<\/p><\/div>\n

Kter\u00e1 slitina se hod\u00ed pro konstruk\u010dn\u00ed a dekorativn\u00ed pou\u017eit\u00ed?<\/h2>\n

Pou\u017eit\u00ed nespr\u00e1vn\u00e9 slitiny pro nespr\u00e1vnou pr\u00e1ci m\u016f\u017ee v\u00e9st ke zklam\u00e1n\u00ed.<\/p>\n

6061 se hod\u00ed pro konstruk\u010dn\u00ed aplikace, kter\u00e9 vy\u017eaduj\u00ed vy\u0161\u0161\u00ed pevnost, zat\u00edmco 6063 je vhodn\u011bj\u0161\u00ed pro dekorativn\u00ed a architektonick\u00e9 profily.<\/strong><\/p>\n

\"dekorativn\u00ed
Elegantn\u00ed hlin\u00edkov\u00e9 profily pro architektonick\u00fd design<\/figcaption><\/figure>\n<\/p>\n

Kdy\u017e jsem stav\u011bl r\u00e1m pergoly, zvolil jsem pro nosn\u00e9 \u010d\u00e1sti materi\u00e1l 6061 a pro ozdobn\u00e9 li\u0161ty 6063. Tato kombinace mi poskytla pevnost tam, kde jsem ji pot\u0159eboval, a vizu\u00e1ln\u00ed p\u0159ita\u017elivost tam, kde na n\u00ed z\u00e1le\u017eelo.<\/p>\n

Typick\u00e9 aplikace<\/h3>\n\n\n\n\n\n\n
Typ aplikace<\/th>\nP\u0159\u00edklad pou\u017eit\u00ed slitiny 6061<\/th>\nP\u0159\u00edklad pou\u017eit\u00ed slitiny 6063<\/th>\n<\/tr>\n<\/thead>\n
Struktur\u00e1ln\u00ed<\/td>\nLeteck\u00e9 d\u00edly, r\u00e1my n\u00e1kladn\u00edch automobil\u016f, nosn\u00e9 nosn\u00edky<\/td>\nOkenn\u00ed r\u00e1my, z\u00e1v\u011bsy, z\u00e1bradl\u00ed<\/td>\n<\/tr>\n
Dekorativn\u00ed\/architektonick\u00e9<\/td>\nM\u00e9n\u011b \u010dast\u00e9, pou\u017e\u00edvan\u00e9 s povrchovou \u00fapravou<\/td>\nDekorativn\u00ed li\u0161ty, n\u00e1bytek, zna\u010den\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

V\u00fdb\u011br spr\u00e1vn\u00e9 slitiny pro spr\u00e1vnou \u010d\u00e1st projektu m\u016f\u017ee u\u0161et\u0159it \u010das i pen\u00edze. Pou\u017eit\u00ed slitiny 6063 pro konstruk\u010dn\u011b n\u00e1ro\u010dn\u00e9 stavby by mohlo znamenat nutnost dodate\u010dn\u00e9ho vyztu\u017een\u00ed, zat\u00edmco pou\u017eit\u00ed slitiny 6061 pro \u010dist\u011b dekorativn\u00ed d\u00edly by mohlo b\u00fdt zbyte\u010dn\u00e9.<\/p>\n

<\/svg> Hlin\u00edk 6061 je vhodn\u011bj\u0161\u00ed pro nosn\u00e9 konstrukce ne\u017e hlin\u00edk 6063.<\/b>Pravda<\/span><\/p>

D\u00edky sv\u00e9 vy\u0161\u0161\u00ed pevnosti je vhodn\u00fd pro konstruk\u010dn\u00ed aplikace.<\/p><\/div>\n

<\/svg> Hlin\u00edk 6063 se pou\u017e\u00edv\u00e1 hlavn\u011b pro mechanick\u00e9 d\u00edly pro velk\u00e9 zat\u00ed\u017een\u00ed.<\/b>False<\/span><\/p>

6063 se \u010dast\u011bji pou\u017e\u00edv\u00e1 pro dekorativn\u00ed a architektonick\u00e9 aplikace.<\/p><\/div>\n

Jak ovliv\u0148uj\u00ed pot\u0159eby v\u00fdroby v\u00fdb\u011br slitiny?<\/h2>\n

V\u00e1\u0161 v\u00fdb\u011br m\u016f\u017ee z\u00e1viset tak\u00e9 na tom, jak pl\u00e1nujete kov \u0159ezat, oh\u00fdbat nebo obr\u00e1b\u011bt.<\/p>\n

Materi\u00e1l 6063 se sn\u00e1ze vytla\u010duje a tvaruje do slo\u017eit\u00fdch profil\u016f, zat\u00edmco materi\u00e1l 6061 se l\u00e9pe obr\u00e1b\u00ed a zvl\u00e1d\u00e1 agresivn\u011bj\u0161\u00ed v\u00fdrobn\u00ed metody.<\/strong><\/p>\n

\"obr\u00e1b\u011bn\u00e9
P\u0159esn\u00e9 CNC obr\u00e1b\u011bn\u00ed hlin\u00edkov\u00fdch komponent\u016f 6061<\/figcaption><\/figure>\n<\/p>\n

Kdy\u017e pot\u0159ebuji t\u011bsn\u00e9 ohyby nebo slo\u017eit\u00e9 tvary, pou\u017e\u00edv\u00e1m 6063. Pro t\u011b\u017ek\u00e9 obr\u00e1b\u011bn\u00ed, vrt\u00e1n\u00ed nebo fr\u00e9zov\u00e1n\u00ed vol\u00edm 6061. Ob\u011b slitiny se dob\u0159e sva\u0159uj\u00ed, ale u viditeln\u00fdch spoj\u016f mi 6063 p\u0159ipad\u00e1 jako \u010dist\u0161\u00ed sv\u00e1r.<\/p>\n

Charakteristika v\u00fdroby<\/h3>\n\n\n\n\n\n\n\n\n
Proces v\u00fdroby<\/th>\n6061 V\u00fdkon<\/th>\n6063 V\u00fdkonnost<\/th>\n<\/tr>\n<\/thead>\n
Obr\u00e1b\u011bn\u00ed<\/td>\nVynikaj\u00edc\u00ed<\/td>\nDobr\u00fd<\/td>\n<\/tr>\n
Vytla\u010dov\u00e1n\u00ed<\/td>\nDobr\u00fd<\/td>\nVynikaj\u00edc\u00ed<\/td>\n<\/tr>\n
Sva\u0159ov\u00e1n\u00ed<\/td>\nDobr\u00fd<\/td>\nVynikaj\u00edc\u00ed<\/td>\n<\/tr>\n
Oh\u00fdb\u00e1n\u00ed\/formov\u00e1n\u00ed<\/td>\nDobr\u00fd<\/td>\nVynikaj\u00edc\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Pokud navrhujete slo\u017eit\u00fd ozdobn\u00fd r\u00e1m, m\u016f\u017ee v\u00e1m materi\u00e1l 6063 u\u0161et\u0159it \u010das a n\u00e1klady p\u0159i v\u00fdrob\u011b. Pokud obr\u00e1b\u00edte d\u00edly pro strojn\u00ed za\u0159\u00edzen\u00ed, je 6061 pravd\u011bpodobn\u011b lep\u0161\u00ed volbou.<\/p>\n

<\/svg> Hlin\u00edk 6063 se obecn\u011b sn\u00e1ze vytla\u010duje do slo\u017eit\u00fdch tvar\u016f ne\u017e hlin\u00edk 6061.<\/b>Pravda<\/span><\/p>

D\u00edky sv\u00e9mu m\u011bk\u010d\u00edmu slo\u017een\u00ed je vhodn\u011bj\u0161\u00ed pro vytla\u010dov\u00e1n\u00ed.<\/p><\/div>\n

<\/svg> Hlin\u00edk 6061 je vhodn\u011bj\u0161\u00ed pro t\u011b\u017ek\u00e9 obr\u00e1b\u011bn\u00ed ne\u017e hlin\u00edk 6063.<\/b>Pravda<\/span><\/p>

M\u00e1 lep\u0161\u00ed obr\u00e1b\u011bc\u00ed vlastnosti a zvl\u00e1d\u00e1 agresivn\u00ed \u0159ez\u00e1n\u00ed.<\/p><\/div>\n

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

V\u00fdb\u011br mezi hlin\u00edkem 6061 a 6063 z\u00e1vis\u00ed na tom, zda zn\u00e1te po\u017eadavky sv\u00e9ho projektu. Hlin\u00edk 6061 v\u00e1m poskytne pevnost pro konstruk\u010dn\u00ed pr\u00e1ce, zat\u00edmco hlin\u00edk 6063 nab\u00edz\u00ed lep\u0161\u00ed odolnost proti korozi a povrchovou \u00fapravu pro dekorativn\u00ed pou\u017eit\u00ed. P\u0159izp\u016fsobte slitinu sv\u00fdm pot\u0159eb\u00e1m a z\u00edsk\u00e1te nejlep\u0161\u00ed v\u00fdkon.<\/p>","protected":false},"excerpt":{"rendered":"

Durable 6061 aluminum extrusion for structural applications Choosing between aluminum alloy 6061 and 6063 can be tricky, especially when both are popular and high-quality. You can choose between 6061 and 6063 based on strength, corrosion resistance, appearance, and fabrication needs. Each alloy has distinct properties that suit different applications. When I first worked with these […]<\/p>\n","protected":false},"author":6,"featured_media":6852,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-11802","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/11802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/comments?post=11802"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/11802\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media\/6852"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media?parent=11802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/categories?post=11802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/tags?post=11802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}