{"id":8357,"date":"2025-03-23T12:24:44","date_gmt":"2025-03-23T12:24:44","guid":{"rendered":"https:\/\/premiumalu.com\/mastering-6060-aluminium-alloy-a-comprehensive-guide\/"},"modified":"2026-08-22T13:33:42","modified_gmt":"2026-08-22T13:33:42","slug":"zvladnuti-hlinikove-slitiny-6060-komplexni-pruvodce","status":"publish","type":"post","link":"https:\/\/premiumalu.com\/cs\/zvladnuti-hlinikove-slitiny-6060-komplexni-pruvodce\/","title":{"rendered":"Slitina hlin\u00edku 6060: 6060: Komplexn\u00ed pr\u016fvodce"},"content":{"rendered":"

Co je 6060 hlin\u00edk?<\/h2>\n\n\n\n

6060 je \u010dlen rodiny 6000 (slitiny Al-Mg-Si) s ni\u017e\u0161\u00ed pevnost\u00ed, \u00fazce p\u0159\u00edbuzn\u00fd slitin\u011b 6063, ale s chemick\u00fdm slo\u017een\u00edm optimalizovan\u00fdm pro snadn\u00e9 protla\u010dov\u00e1n\u00ed a \u010dist\u00fd povrch po eloxov\u00e1n\u00ed. Pevnost poch\u00e1z\u00ed z precipit\u00e1t\u016f ho\u0159\u010d\u00edku a k\u0159em\u00edku vznikl\u00fdch p\u0159i vytvrzov\u00e1n\u00ed T5\/T6 \u2014 ve stavu O je m\u011bkk\u00e1 a tv\u00e1rn\u00e1, ve stavu T5\/T6 dosahuje st\u0159edn\u00ed konstruk\u010dn\u00ed pevnosti.<\/p>\n\n\n\n

D\u016fvodem existence t\u00e9to slitiny je protla\u010dov\u00e1n\u00ed. Prot\u00e9k\u00e1 pr\u016fvlakem vysokou rychlost\u00ed, udr\u017e\u00ed tenk\u00e9 st\u011bny a slo\u017eit\u00e9 pr\u016f\u0159ezy a vych\u00e1z\u00ed s povrchem, kter\u00fd se eloxuje do rovnom\u011brn\u00e9ho jasn\u00e9ho vzhledu. Pokud projekt vy\u017eaduje slo\u017eit\u00fd profil s dobr\u00fdm vzhledem sp\u00ed\u0161e ne\u017e vysokou pevnost, je 6060 obvykle v\u00fdchoz\u00ed volbou nam\u00edsto 6061 nebo 6063.<\/p>\n\n\n\n

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

Chemick\u00e9 slo\u017een\u00ed a mechanick\u00e9 vlastnosti<\/h1>\n\n\n\n

Chemick\u00e9 slo\u017een\u00ed<\/h3>\n\n\n\n

Slitina 6060 je definov\u00e1na n\u00edzkou vyv\u00e1\u017eenost\u00ed ho\u0159\u010d\u00edku a k\u0159em\u00edku \u2014 pr\u00e1v\u011b dostatek Mg\u2082Si pro precipita\u010dn\u00ed vytvrzen\u00ed, bez vy\u0161\u0161\u00edho obsahu ho\u0159\u010d\u00edku, kter\u00fd \u010din\u00ed slitinu 6061 pevn\u011bj\u0161\u00ed, ale h\u016f\u0159e protla\u010ditelnou do jemn\u00fdch pr\u016f\u0159ez\u016f. N\u00ed\u017ee uveden\u00e9 limity odpov\u00eddaj\u00ed norm\u011b EN AW-6060.<\/p>\n\n\n\n

Prvek<\/th>Rozsah slo\u017een\u00ed (% hmotnostn\u011b)<\/th>Role<\/th><\/tr>
Hlin\u00edk (Al)<\/td>Bilance<\/td>Nobelmetal<\/td><\/tr>
K\u0159em\u00edk (Si)<\/td>0.30\u20130.60<\/td>Tv\u016frce precipit\u00e1t\u016f s Mg<\/td><\/tr>
Ho\u0159\u010d\u00edk (Mg)<\/td>0.35\u20130.60<\/td>Pevnost prost\u0159ednictv\u00edm st\u00e1rnut\u00ed Mg\u2082Si<\/td><\/tr>
\u017delezo (Fe)<\/td>0.10\u20130.30<\/td>Limit ne\u010distot<\/td><\/tr>
M\u011b\u010f (Cu)<\/td>\u22640,10<\/td>Limit ne\u010distot<\/td><\/tr>
Mangan (Mn)<\/td>\u22640,10<\/td>Limit ne\u010distot<\/td><\/tr>
Chrom (Cr)<\/td>\u22640,05<\/td>Limit ne\u010distot<\/td><\/tr>
Zinek (Zn)<\/td>\u22640,15<\/td>Limit ne\u010distot<\/td><\/tr>
Titan (Ti)<\/td>\u22640,10<\/td>Zjem\u0148ova\u010d zrna<\/td><\/tr>
Ostatn\u00ed (ka\u017ed\u00fd)<\/td>\u22640,05<\/td>Stopov\u00e9 prvky<\/td><\/tr>
Ostatn\u00ed (celkem)<\/td>\u22640,15<\/td>Celkov\u00e9 stopov\u00e9 prvky<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Fyzik\u00e1ln\u00ed a mechanick\u00e9 vlastnosti<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Slitina 6060 je z fyzik\u00e1ln\u00edho hlediska typick\u00fd hlin\u00edk \u0159ady 6000: hustota 2,70 g\/cm\u00b3, rozsah taven\u00ed 585\u2013655 \u00b0C, tepeln\u00e1 vodivost 200\u2013220 W\/m\u00b7K, elektrick\u00e1 vodivost p\u0159ibli\u017en\u011b 50\u201355 % IACS, sou\u010dinitel tepeln\u00e9 rozta\u017enosti 23,4 \u00b5m\/m\u00b7K (20\u2013100 \u00b0C) a modul pru\u017enosti p\u0159ibli\u017en\u011b 69,5 GPa. N\u00ed\u017ee uveden\u00e9 hodnoty jsou typick\u00e9 pro protla\u010dovan\u00e9 profily (st\u011bna \u2264 25 mm) dle EN 755-2. Ov\u011b\u0159te proti certifik\u00e1tu z v\u00e1lcovny pro konkr\u00e9tn\u00ed stav a pr\u016f\u0159ez.<\/p>\n\n\n\n

Majetek<\/th>O<\/th>T4<\/th>T5<\/th>T6<\/th>T66<\/th><\/tr>
Pevnost v tahu (UTS)<\/td>~120 MPa<\/td>\u2265120 MPa<\/td>\u2265160 MPa<\/td>\u2265190 MPa<\/td>\u2265215 MPa<\/td><\/tr>
Mez kluzu (0,2%)<\/td>~55 MPa<\/td>\u226560 MPa<\/td>\u2265120 MPa<\/td>\u2265150 MPa<\/td>\u2265160 MPa<\/td><\/tr>
Prodlou\u017een\u00ed<\/td>~25%<\/td>\u226516 %<\/td>\u22658%<\/td>\u22658%<\/td>\u22658%<\/td><\/tr>
Tvrdost (HBW)<\/td>~45<\/td>~50<\/td>~60<\/td>~70<\/td>~75<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Hlavn\u00ed bod: i ve stavu T6 z\u016fst\u00e1v\u00e1 6060 v p\u00e1smu st\u0159edn\u00ed pevnosti (\u2248190 MPa mez pevnosti). To je zhruba 60 % hodnoty slitiny 6061-T6 (310 MPa) a p\u0159ibli\u017en\u011b 70 % hodnoty slitiny 6063-T6 (215 MPa). Rozsah pevnosti v tahu je \u0161irok\u00fd pouze proto, \u017ee zahrnuje m\u011bkk\u00e9 stavy O\/T4 a\u017e po T66.<\/p>\n\n\n\n

Kde se slitina 6060 pou\u017e\u00edv\u00e1<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Definuj\u00edc\u00ed v\u00fdhodou slitiny 6060 je kombinace protla\u010dov\u00e1n\u00ed a povrchov\u00e9 \u00fapravy. V\u011bt\u0161ina aplikac\u00ed spad\u00e1 do kategori\u00ed, kde \u010dist\u00fd, slo\u017eit\u00fd profil p\u0159ipraven\u00fd k eloxov\u00e1n\u00ed je d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e nosnost.<\/p>\n\n\n\n

Architektonick\u00e9 r\u00e1my a prosklen\u00e9 fas\u00e1dy<\/h3>\n\n\n\n

Hlavn\u00ed oblast pou\u017eit\u00ed. Okenn\u00ed r\u00e1my, dve\u0159n\u00ed r\u00e1my, sloupky prosklen\u00fdch fas\u00e1d a fas\u00e1dn\u00ed profily pou\u017e\u00edvaj\u00ed slitinu 6060, proto\u017ee se protla\u010duje do \u0161t\u00edhl\u00fdch tenkost\u011bnn\u00fdch tvar\u016f a eloxuje se do konzistentn\u00edho jasn\u00e9ho povrchu. Stav T5 je zde standardn\u00edm architektonick\u00fdm stavem \u2014 vyva\u017euje pevnost s rozm\u011brovou stabilitou p\u0159\u00edmo z lisu.<\/p>\n\n\n\n

Z\u00e1bradl\u00ed, madla a dekorativn\u00ed li\u0161ty<\/h3>\n\n\n\n

Balustr\u00e1dy, madla a interi\u00e9rov\u00e9 li\u0161ty spol\u00e9haj\u00ed na stejn\u00e9 vlastnosti: hladk\u00e9 protla\u010dovan\u00e9 povrchy, dobr\u00e1 reakce na eloxov\u00e1n\u00ed a dostate\u010dn\u00e1 pevnost pro nenosn\u00e9 nebo lehce zat\u00ed\u017een\u00e9 prvky. Tam, kde je prioritou vzhled, je slitina 6063 \u010dasto uv\u00e1d\u011bna jako estetick\u00fd benchmark \u2014 ale 6060 dr\u017e\u00ed jemn\u011bj\u0161\u00ed tolerance st\u011bn u slo\u017eit\u00fdch pr\u016f\u0159ez\u016f.<\/p>\n\n\n\n

N\u00e1bytkov\u00e9 trubky a spot\u0159ebn\u00ed zbo\u017e\u00ed<\/h3>\n\n\n\n

N\u00e1bytkov\u00e9 trubky, konstrukce pro vystavov\u00e1n\u00ed a spot\u0159ebn\u00ed v\u00fdrobky pou\u017e\u00edvaj\u00ed slitinu 6060 pro jej\u00ed n\u00edzkou hmotnost, tv\u00e1rnost v m\u011bk\u010d\u00edch stavech a n\u00e1klady ve srovn\u00e1n\u00ed se slitinami s vy\u0161\u0161\u00ed pevnost\u00ed. Stav T4 je relevantn\u00ed, kdy\u017e d\u00edl vy\u017eaduje sekund\u00e1rn\u00ed oh\u00fdb\u00e1n\u00ed nebo tv\u00e1\u0159en\u00ed po protla\u010den\u00ed.<\/p>\n\n\n\n

Interi\u00e9ry dopravn\u00edch prost\u0159edk\u016f a osv\u011btlen\u00ed<\/h3>\n\n\n\n

Interi\u00e9rov\u00e9 profily dopravn\u00edch prost\u0159edk\u016f, osv\u011btlovac\u00ed li\u0161ty a t\u011blesa sv\u00edtidel pou\u017e\u00edvaj\u00ed slitinu 6060 tam, kde z\u00e1le\u017e\u00ed na sn\u00ed\u017een\u00ed hmotnosti a \u010dist\u00e9m povrchu, ale konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed je n\u00edzk\u00e9. Venkovn\u00ed aplikace v doprav\u011b by m\u011bly p\u0159ed specifikac\u00ed ov\u011b\u0159it korozn\u00ed expozici \u2014 viz pozn\u00e1mka o korozi v \u010d\u00e1sti Pr\u00e1ce se slitinou 6060.<\/p>\n\n\n\n

Mo\u017enosti stav\u016f slitiny 6060<\/h2>\n\n\n\n

Slitina 6060 se dod\u00e1v\u00e1 v rozsahu stav\u016f, kter\u00e9 vyva\u017euj\u00ed pevnost proti tv\u00e1rnosti. Pro v\u011bt\u0161inu architektonick\u00fdch profil\u016f dominuje stav T5; T6 a T66 se vol\u00ed, kdy\u017e mus\u00ed pr\u016f\u0159ez n\u00e9st v\u011bt\u0161\u00ed zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n

Temperament<\/th>Zpracov\u00e1n\u00ed<\/th>Mez pevnosti (MPa)<\/th>MS (MPa)<\/th>Nejlep\u0161\u00ed pro<\/th>Vyhn\u011bte se, kdy\u017e<\/th><\/tr>
O<\/td>\u017d\u00edhan\u00fd (m\u011bkk\u00fd)<\/td>~120<\/td>~55<\/td>Oh\u00fdb\u00e1n\u00ed a tv\u00e1\u0159ec\u00ed operace<\/td>Jak\u00e9koli konstruk\u010dn\u00ed nebo nosn\u00e9 pou\u017eit\u00ed<\/td><\/tr>
T4<\/td>Tepeln\u011b o\u0161et\u0159eno roztokem + p\u0159irozen\u011b zraj\u00edc\u00ed<\/td>\u2265120<\/td>\u226560<\/td>D\u00edly vy\u017eaduj\u00edc\u00ed sekund\u00e1rn\u00ed tv\u00e1\u0159en\u00ed za studena (oh\u00fdb\u00e1n\u00ed, lemov\u00e1n\u00ed)<\/td>Je vy\u017eadov\u00e1na vysok\u00e1 pevnost<\/td><\/tr>
T5<\/td>Ochlazeno z protla\u010dov\u00e1n\u00ed + um\u011ble vytvrzeno<\/td>\u2265160<\/td>\u2265120<\/td>Standardn\u00ed okenn\u00ed\/dve\u0159n\u00ed r\u00e1my, architektonick\u00e9 li\u0161ty<\/td>T\u011b\u017ek\u00e9 konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed<\/td><\/tr>
T6<\/td>Rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed + vytvrzeno<\/td>\u2265190<\/td>\u2265150<\/td>Pr\u016f\u0159ezy se st\u0159edn\u00edm zat\u00ed\u017een\u00edm, vysoce v\u00fdkonn\u00e9 r\u00e1my<\/td>Extr\u00e9mn\u011b tenk\u00e9 st\u011bny, kde T5 ji\u017e posta\u010duje<\/td><\/tr>
T66<\/td>Vylep\u0161en\u00fd T6 (\u0159\u00edzen\u00e9 protla\u010dov\u00e1n\u00ed\/ochlazov\u00e1n\u00ed)<\/td>\u2265215<\/td>\u2265160<\/td>Vysoce v\u00fdkonn\u00e9 prosklen\u00e9 fas\u00e1dy, p\u0159esn\u00e9 profily<\/td>Cenov\u011b citliv\u00e9 standardn\u00ed li\u0161ty<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Kdy je stav T5 spr\u00e1vnou volbou<\/h3>\n\n\n\n

T5 je pracovn\u00ed architektonick\u00fd stav. Je ochlazov\u00e1n p\u0159\u00edmo z protla\u010dovac\u00edho lisu a vytvrzov\u00e1n, tak\u017ee dosahuje st\u0159edn\u00ed pevnosti bez samostatn\u00e9ho kalen\u00ed \u2014 co\u017e udr\u017euje n\u00edzk\u00e9 n\u00e1klady a vysokou kvalitu povrchu. Pro standardn\u00ed okenn\u00ed, dve\u0159n\u00ed a li\u0161tov\u00e9 profily je T5 v\u00fdchoz\u00ed volbou.<\/p>\n\n\n\n

Kdy je vhodn\u011bj\u0161\u00ed T6 nebo T66<\/h3>\n\n\n\n

Pokud mus\u00ed pr\u016f\u0159ez n\u00e9st skute\u010dn\u00e9 konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed \u2014 \u0161ir\u0161\u00ed rozp\u011bt\u00ed prosklen\u00fdch fas\u00e1d, nosn\u00e9 balustr\u00e1dy \u2014 p\u0159ejd\u011bte na T6 (mez kluzu \u2265150 MPa) nebo T66 (mez kluzu \u2265160 MPa). T66 zvy\u0161uje mez kluzu prost\u0159ednictv\u00edm p\u0159\u00edsn\u011bj\u0161\u00ed kontroly protla\u010dov\u00e1n\u00ed a ochlazov\u00e1n\u00ed a je b\u011b\u017enou volbou pro vysoce v\u00fdkonn\u00e9 prosklen\u00e9 fas\u00e1dy. Cenou je m\u00edrn\u011b slo\u017eit\u011bj\u0161\u00ed v\u00fdrobn\u00ed postup.<\/p>\n\n\n\n

Pozn\u00e1mka ke stav\u016fm O a T4<\/h3>\n\n\n\n

Stavy O a T4 jsou tv\u00e1rn\u00e9 stavy, nikoli pevnostn\u00ed. O je zcela m\u011bkk\u00fd; T4 je p\u0159irozen\u011b vytvrzen\u00fd a st\u00e1le dostate\u010dn\u011b ta\u017en\u00fd pro oh\u00fdb\u00e1n\u00ed a lemov\u00e1n\u00ed po protla\u010den\u00ed. Specifikujte je pouze tehdy, kdy\u017e bude d\u00edl tv\u00e1\u0159en po dod\u00e1n\u00ed \u2014 pro hotov\u00e9 profily jsou praktick\u00fdmi volbami T5\/T6\/T66.<\/p>\n\n\n\n

6060 vs 6061 vs 6063<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Tyto t\u0159i slitiny \u0159ady 6000 pokr\u00fdvaj\u00ed v\u011bt\u0161inu rozhodnut\u00ed o protla\u010dov\u00e1n\u00ed a obecn\u00e9 v\u00fdrob\u011b. Tabulka mapuje v\u00fdb\u011brov\u00e1 krit\u00e9ria.<\/p>\n\n\n\n

Majetek<\/th>6060<\/th>6061<\/th>6063<\/th><\/tr>
Hlavn\u00ed slo\u017een\u00ed<\/td>Al + 0,5 % Mg + 0,45 % Si<\/td>Al + 1,0 % Mg + 0,6 % Si<\/td>Al + 0,7 % Mg + 0,4 % Si<\/td><\/tr>
Pevnost ve stavu T6 (mez pevnosti \/ mez kluzu)<\/td>190 \/ 150 MPa<\/td>310 \/ 276 MPa<\/td>215 \/ 170 MPa<\/td><\/tr>
Vytla\u010ditelnost<\/td>Vynikaj\u00edc\u00ed (slo\u017eit\u00e9 tenk\u00e9 st\u011bny)<\/td>Dobr\u00fd (m\u00e9n\u011b slo\u017eit\u00e9 tvary)<\/td>Vynikaj\u00edc\u00ed (hladk\u00e9 povrchy)<\/td><\/tr>
Odolnost proti korozi<\/td>Dobr\u00fd<\/td>Velmi dobr\u00e9<\/td>Vynikaj\u00edc\u00ed<\/td><\/tr>
Sva\u0159itelnost<\/td>Velmi dobr\u00e9<\/td>Vynikaj\u00edc\u00ed<\/td>Velmi dobr\u00e9<\/td><\/tr>
Kvalita povrchu (eloxovan\u00fd)<\/td>Dobr\u00fd<\/td>Dobr\u00fd<\/td>Vynikaj\u00edc\u00ed (nejlep\u0161\u00ed pro estetiku)<\/td><\/tr>
Typick\u00e9 pou\u017eit\u00ed<\/td>Okenn\u00ed r\u00e1my, n\u00e1bytek, li\u0161ty<\/td>Konstruk\u010dn\u00ed d\u00edly, r\u00e1my kol, n\u00e1mo\u0159n\u00ed aplikace<\/td>Architektonick\u00e9 li\u0161ty, trubky, z\u00e1bradl\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Kdy v\u00edt\u011bz\u00ed 6060<\/h3>\n\n\n\n

Slo\u017eit\u00e9 tenkost\u011bnn\u00e9 profily, kde povrchov\u00e1 \u00faprava je d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e pevnost. Slitina 6060 se vytla\u010duje do slo\u017eit\u00fdch pr\u016f\u0159ez\u016f p\u0159i vysok\u00e9 rychlosti lisu a anodizuje se do \u010dist\u00e9ho sv\u011btl\u00e9ho povrchu. Pro okenn\u00ed r\u00e1my, n\u00e1bytkov\u00e9 trubky a dekorativn\u00ed li\u0161ty je pragmatickou volbou \u2014 6061 je pevn\u011bj\u0161\u00ed, ale h\u016f\u0159e tvo\u0159\u00ed jemn\u00e9 pr\u016f\u0159ezy, a 6063, a\u010dkoli je m\u011b\u0159\u00edtkem povrchov\u00e9 \u00fapravy, m\u00edrn\u011b ztr\u00e1c\u00ed na vytla\u010ditelnosti slo\u017eit\u00fdch st\u011bn.<\/p>\n\n\n\n

Tva\u0159itelnost po dod\u00e1n\u00ed. Ve stavu O nebo T4 se 6060 oh\u00fdb\u00e1 a tvaruje p\u0159\u00edruby bez prask\u00e1n\u00ed. Pokud d\u00edl vy\u017eaduje sekund\u00e1rn\u00ed tv\u00e1\u0159en\u00ed za studena, je 6060 (nebo 6063) vhodn\u011bj\u0161\u00ed ne\u017e 6061-T6.<\/p>\n\n\n\n

Kdy l\u00e9pe vyhovuje 6061 nebo 6063<\/h3>\n\n\n\n

Konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed nebo jednoduchost sva\u0159ov\u00e1n\u00ed. Slitina 6061-T6 poskytuje p\u0159ibli\u017en\u011b o 60 % vy\u0161\u0161\u00ed mez kluzu (276 MPa) a sva\u0159uje se v\u0161emi b\u011b\u017en\u00fdmi postupy. Pro strojn\u00ed r\u00e1my, r\u00e1my kol a n\u00e1mo\u0159n\u00ed konstrukce, kde rozhoduje zat\u00ed\u017een\u00ed, je 6061 standardem. Pr\u016fvodce pr\u016fvodce hlin\u00edkem 6061<\/a> pokr\u00fdv\u00e1 cel\u00fd profil.<\/p>\n\n\n\n

Maxim\u00e1ln\u00ed anodizovan\u00fd vzhled. Slitina 6063 vytv\u00e1\u0159\u00ed nejjemn\u011bj\u0161\u00ed a nejrovnom\u011brn\u011bj\u0161\u00ed anodizovanou vrstvu v t\u00e9to rodin\u011b a je standardem pro vysoce viditeln\u00e9 dekorativn\u00ed li\u0161ty a z\u00e1bradl\u00ed z trubek. Pokud je projekt \u010dist\u011b estetick\u00fd s jednoduchou geometri\u00ed, 6063 p\u0159ekon\u00e1v\u00e1 6060 v kvalit\u011b povrchu. Pr\u016fvodce pr\u016fvodce hlin\u00edkem 6063<\/a> pokr\u00fdv\u00e1 podrobnosti.<\/p>\n\n\n\n

Pr\u00e1ce se slitinou 6060<\/h2>\n\n\n\n

Vytla\u010dov\u00e1n\u00ed<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Vytla\u010dov\u00e1n\u00ed je prim\u00e1rn\u00ed v\u00fdrobn\u00ed cestou pro 6060. Typick\u00e9 teploty bramek se pohybuj\u00ed 480\u2013520 \u00b0C s v\u00fdstupn\u00edmi teplotami udr\u017eovan\u00fdmi pod p\u0159ibli\u017en\u011b 550 \u00b0C, aby se zabr\u00e1nilo trh\u00e1n\u00ed povrchu. N\u00edzk\u00fd deforma\u010dn\u00ed odpor umo\u017e\u0148uje vysok\u00e9 rychlosti vytla\u010dov\u00e1n\u00ed (b\u011b\u017en\u011b 20\u201380 m\/min v z\u00e1vislosti na tvaru a lisu) a stabiln\u00ed v\u00fdstup, a to i pro v\u00edcekomorov\u00e9 a tenkost\u011bnn\u00e9 pr\u016f\u0159ezy. P\u0159esn\u00e9 rozm\u011brov\u00e9 tolerance jsou dosa\u017eiteln\u00e9 p\u0159\u00edmo z pr\u016fvlak\u016f.<\/p>\n\n\n\n

Obr\u00e1b\u011bn\u00ed<\/h3>\n\n\n\n

Slitina 6060 se \u010dist\u011b obr\u00e1b\u00ed standardn\u00edmi n\u00e1stroji ze slinut\u00e9ho karbidu. Ve stavech T5\/T6 je stabiln\u00ed pro zast\u0159ihov\u00e1n\u00ed, vrt\u00e1n\u00ed a lehk\u00e9 fr\u00e9zov\u00e1n\u00ed; hlub\u0161\u00ed kapsy nebo asymetrick\u00e9 \u0159ezy by m\u011bly zohlednit zbytkov\u00e9 nap\u011bt\u00ed v pr\u016f\u0159ezu. Je m\u011bk\u010d\u00ed ne\u017e 6061, tak\u017ee opot\u0159eben\u00ed n\u00e1stroj\u016f je n\u00edzk\u00e9 a povrchov\u00e1 \u00faprava se snadno udr\u017euje \u2014 u\u017eite\u010dn\u00e9 pro d\u00edly kombinuj\u00edc\u00ed vytla\u010dov\u00e1n\u00ed se sekund\u00e1rn\u00edm CNC obr\u00e1b\u011bn\u00edm.<\/p>\n\n\n\n

Sva\u0159ov\u00e1n\u00ed<\/h3>\n\n\n\n

Slitina 6060 se snadno sva\u0159uje metodami TIG (GTAW) a MIG (GMAW) se standardn\u00edmi p\u0159\u00eddavn\u00fdmi materi\u00e1ly \u0159ady 4xxx nebo 5xxx. Jedno upozorn\u011bn\u00ed: pevnost po sva\u0159en\u00ed v tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3n\u011b (oblast vedle svaru) kles\u00e1 pod hodnotu z\u00e1kladn\u00edho materi\u00e1lu T6. Navrhn\u011bte spoj jako prvek omezuj\u00edc\u00ed pevnost, nebo zvolte T4\/T5 tam, kde ztr\u00e1ta pevnosti po sva\u0159en\u00ed nen\u00ed kritick\u00e1. Pro kritick\u00e9 svary ov\u011b\u0159te postup proti provozn\u00edmu zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n

Povrchov\u00e1 \u00faprava a koroze<\/h3>\n\n\n\n
\"\"<\/figure>\n\n\n\n

Slitina 6060 se dob\u0159e anodizuje \u2014 anodick\u00e1 oxidace kyselinou s\u00edrovou (typ II) vytv\u00e1\u0159\u00ed rovnom\u011brnou sv\u011btlou vrstvu, proto dominuje ve viditeln\u00fdch architektonick\u00fdch profilech. Pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed (v\u010detn\u011b RAL 9016) a le\u0161t\u011bn\u00ed jsou rovn\u011b\u017e standardn\u00ed. Odolnost proti korozi je dobr\u00e1 v atmosf\u00e9rick\u00e9m a m\u00edrn\u00e9m pr\u016fmyslov\u00e9m prost\u0159ed\u00ed a je vhodn\u00e1 pro vnit\u0159n\u00ed i v\u011bt\u0161inu venkovn\u00edch architektonick\u00fdch aplikac\u00ed. Pro p\u0159\u00edm\u00e9 pono\u0159en\u00ed do slan\u00e9 vody nebo agresivn\u00ed p\u016fsoben\u00ed chlorid\u016f je nutn\u00e1 ochrana \u2014 anodizace plus ut\u011bsn\u011bn\u00fd vrchn\u00ed n\u00e1t\u011br, nebo p\u0159echod na 6061\/6082 \u010di slitiny \u0159ady 5xxx.<\/p>\n\n\n\n

V\u00fdhody a omezen\u00ed na prvn\u00ed pohled<\/h2>\n\n\n\n
Faktor<\/th>V\u00fdhoda<\/th>Omezen\u00ed<\/th><\/tr>
Vytla\u010ditelnost<\/td>Te\u010de do tenk\u00fdch, slo\u017eit\u00fdch pr\u016f\u0159ez\u016f p\u0159i vysok\u00e9 rychlosti lisu<\/td>\u2014<\/td><\/tr>
Povrchov\u00e1 \u00faprava<\/td>Anodizuje se do rovnom\u011brn\u00e9 sv\u011btl\u00e9 vrstvy<\/td>Pod \u00farovn\u00ed 6063 v maxim\u00e1ln\u00ed estetice<\/td><\/tr>
S\u00edla<\/td>Dostate\u010dn\u00e1 pro architektonick\u00e9 a lehk\u00e9 konstruk\u010dn\u00ed role<\/td>P\u0159ibli\u017en\u011b 60 % hodnoty 6061-T6; nen\u00ed ur\u010dena pro vysoce zat\u011b\u017eovan\u00e9 prvky<\/td><\/tr>
Sva\u0159itelnost<\/td>Snadno sva\u0159iteln\u00e1 metodami TIG\/MIG<\/td>Ztr\u00e1ta pevnosti v TOZ pod hodnotou z\u00e1kladn\u00edho materi\u00e1lu T6<\/td><\/tr>
Odolnost proti korozi<\/td>Dobr\u00e1 v atmosf\u00e9rick\u00e9m\/m\u00edrn\u00e9m pr\u016fmyslov\u00e9m prost\u0159ed\u00ed<\/td>Nevhodn\u00e1 pro nechr\u00e1n\u011bn\u00e9 pono\u0159en\u00ed do slan\u00e9 vody<\/td><\/tr>
N\u00e1klady<\/td>Ni\u017e\u0161\u00ed ne\u017e u vysoce pevn\u00fdch slitin<\/td>\u2014<\/td><\/tr>
Tvarovatelnost<\/td>Oh\u00fdb\u00e1 se a tvaruje p\u0159\u00edruby ve stavech O a T4<\/td>T6\/T66 nejsou tv\u00e1\u0159ec\u00ed stavy<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

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

Hlin\u00edk 6060 zauj\u00edm\u00e1 jasnou pozici v \u0159ad\u011b 6000: vym\u011b\u0148uje \u0161pi\u010dkovou pevnost za nejlep\u0161\u00ed vytla\u010ditelnost a \u010dist\u00fd anodizovan\u00fd povrch ve sv\u00e9 rodin\u011b. Pro okenn\u00ed r\u00e1my, n\u00e1bytkov\u00e9 trubky, dekorativn\u00ed li\u0161ty a lehk\u00e9 architektonick\u00e9 profily, kde rozhoduje slo\u017eitost tvaru a kvalita povrchu, je 6060 praktickou volbou. Kompromis je stejn\u011b jasn\u00fd \u2014 st\u0159edn\u00ed pevnost a omezen\u00e1 odolnost proti korozi ve slan\u00e9 vod\u011b znamenaj\u00ed, \u017ee nenahrazuje 6061 nebo 6082 v konstruk\u010dn\u00edch nebo n\u00e1mo\u0159n\u00edch aplikac\u00edch.<\/p>\n\n\n\n

Spole\u010dnost Linsy Aluminum dod\u00e1v\u00e1 Slitina hlin\u00edku 6060<\/a> ve form\u00e1ch vytla\u010dovan\u00e9ho profilu, trubky, ty\u010de, plechu a dr\u00e1tu ve stavech O, T4, T5, T6 a T66. P\u0159\u00edm\u00e9 dod\u00e1vky z v\u00fdroby s dokumentac\u00ed MTC u ka\u017ed\u00e9 objedn\u00e1vky a protokoly SGS na vy\u017e\u00e1d\u00e1n\u00ed znamenaj\u00ed, \u017ee materi\u00e1l doraz\u00ed s plnou vysledovatelnost\u00ed. Vlastn\u00ed zpracov\u00e1n\u00ed \u2014 CNC obr\u00e1b\u011bn\u00ed, sva\u0159ov\u00e1n\u00ed TIG\/MIG, laserov\u00e9 \u0159ez\u00e1n\u00ed a povrchov\u00e9 \u00fapravy v\u010detn\u011b anodizace a pr\u00e1\u0161kov\u00e9ho lakov\u00e1n\u00ed \u2014 podporuje dod\u00e1vky pouze materi\u00e1lu i p\u0159ipraven\u00e9 k mont\u00e1\u017ei. V\u00fdroba na zak\u00e1zku s n\u00edzk\u00fdm minim\u00e1ln\u00edm mno\u017estv\u00edm pokr\u00fdv\u00e1 nestandardn\u00ed pr\u016f\u0159ezy a specifikace s typickou dodac\u00ed lh\u016ftou 10\u201360 dn\u00ed.<\/p>\n\n\n\n

Za\u0161lete v\u00fdkres nebo specifikaci spole\u010dnosti Linsy Aluminum pro kontrolu stavu a pr\u016f\u0159ezu slitiny 6060, nebo si vy\u017e\u00e1dejte nab\u00eddku pro v\u00e1\u0161 projekt.<\/p>\n\n\n\n

\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n\n

Jak\u00fd je rozd\u00edl mezi 6060 a 6063?<\/h3>\n\n\n\n

Ob\u011b jsou n\u00edzko pevn\u00e9 vytla\u010dovac\u00ed slitiny Al-Mg-Si a \u010dasto jsou zam\u011bniteln\u00e9 pro li\u0161ty. Slitina 6063 vytv\u00e1\u0159\u00ed nejjemn\u011bj\u0161\u00ed a nejrovnom\u011brn\u011bj\u0161\u00ed anodizovan\u00fd povrch a je m\u011b\u0159\u00edtkem pro vysoce viditeln\u00e9 dekorativn\u00ed pr\u00e1ce, zat\u00edmco 6060 vytla\u010duje slo\u017eit\u011bj\u0161\u00ed tenkost\u011bnn\u00e9 pr\u016f\u0159ezy p\u0159i vy\u0161\u0161\u00ed rychlosti lisu. Pokud je geometrie slo\u017eit\u00e1, zvolte 6060; pokud je prioritou dokonalost povrchu u jednoduch\u00fdch tvar\u016f, zvolte 6063.<\/p>\n\n\n\n

Kter\u00fd stav m\u00e1m specifikovat pro okenn\u00ed r\u00e1my?<\/h3>\n\n\n\n

T5. Je ochlazen z vytla\u010dovac\u00edho lisu a um\u011ble st\u00e1rnut, dosahuje st\u0159edn\u00ed pevnosti (mez kluzu \u2265120 MPa) bez samostatn\u00e9ho kalen\u00ed, co\u017e udr\u017euje n\u00e1klady a kvalitu povrchu optim\u00e1ln\u00ed pro standardn\u00ed okenn\u00ed a dve\u0159n\u00ed profily. P\u0159ejd\u011bte na T6 nebo T66 pouze tehdy, kdy\u017e mus\u00ed pr\u016f\u0159ez n\u00e9st vy\u0161\u0161\u00ed konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n

Lze 6060 sva\u0159ovat standardn\u00edm za\u0159\u00edzen\u00edm?<\/h3>\n\n\n\n

Ano. Sva\u0159ov\u00e1n\u00ed TIG i MIG funguje se standardn\u00edmi p\u0159\u00eddavn\u00fdmi materi\u00e1ly \u0159ady 4xxx nebo 5xxx. Jedin\u00fdm omezen\u00edm je ztr\u00e1ta pevnosti po sva\u0159en\u00ed v tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3n\u011b u pr\u016f\u0159ez\u016f T6\/T66 \u2014 navrhn\u011bte spoj s o\u010dek\u00e1v\u00e1n\u00edm tohoto sn\u00ed\u017een\u00ed, nebo pou\u017eijte T4\/T5 tam, kde pokles pevnosti nen\u00ed kritick\u00fd.<\/p>\n\n\n\n

Je 6060 vhodn\u00e1 pro n\u00e1mo\u0159n\u00ed prost\u0159ed\u00ed nebo prost\u0159ed\u00ed se slanou vodou?<\/h3>\n\n\n\n

Pro atmosf\u00e9rick\u00e9 a m\u00edrn\u00e9 pr\u016fmyslov\u00e9 prost\u0159ed\u00ed ano \u2014 b\u011b\u017en\u011b se pou\u017e\u00edv\u00e1 ve venkovn\u00edch architektonick\u00fdch aplikac\u00edch. Pro p\u0159\u00edm\u00e9 pono\u0159en\u00ed do slan\u00e9 vody nebo trval\u00fd kontakt s chloridy vy\u017eaduje anodizaci plus ut\u011bsn\u011bn\u00fd vrchn\u00ed n\u00e1t\u011br, nebo jinou slitinu, jako je 6061, 6082 \u010di \u0159ada 5xxx. Hol\u00e1 6060 bude d\u016flkov\u00e1 koroze v prost\u0159ed\u00ed bohat\u00e9m na chloridy.<\/p>\n\n\n\n

Jak\u00fdm specifikac\u00edm a norm\u00e1m odpov\u00edd\u00e1 6060?<\/h3>\n\n\n\n

Slitina 6060 se dod\u00e1v\u00e1 podle b\u011b\u017en\u00fdch norem pro vytla\u010dovan\u00e9 profily a ty\u010de, v\u010detn\u011b ASTM B221, EN 755, EN 12020 a GB\/T 6892. Ekvivalentn\u00ed ozna\u010den\u00ed jsou EN AW-6060, UNS A96060 a ISO Al-MgSi0.5. P\u0159ed finalizac\u00ed pr\u016f\u0159ezu nebo v\u00fdpo\u010dtu zat\u00ed\u017een\u00ed ov\u011b\u0159te p\u0159esnou normu a stav na certifik\u00e1tu zkou\u0161ek z v\u00e1lcovny.<\/p>","protected":false},"excerpt":{"rendered":"

What Is 6060 Aluminum? 6060 is a lower-strength member of the 6000 series (Al-Mg-Si family), closely related to 6063 but with composition tuned for easy extrusion and a clean surface after anodizing. Strength comes from magnesium-silicide precipitates formed during the T5\/T6 aging treatment \u2014 in the O temper it is soft and formable, and in […]<\/p>\n","protected":false},"author":1,"featured_media":8358,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"6060 Aluminum: Properties, Tempers & Applications","_seopress_titles_desc":"6060 aluminum offers excellent extrudability and a bright anodized finish. Full composition, temper options (T5\/T6), comparison with 6061 and 6063, and sourcing notes.","_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-8357","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\/8357","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=8357"}],"version-history":[{"count":2,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8357\/revisions"}],"predecessor-version":[{"id":10329,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/posts\/8357\/revisions\/10329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media\/8358"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media?parent=8357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/categories?post=8357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/tags?post=8357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}