{"id":9046,"date":"2025-09-01T05:34:24","date_gmt":"2025-09-01T05:34:24","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=9046"},"modified":"2026-07-08T15:01:13","modified_gmt":"2026-07-08T15:01:13","slug":"hlinikova-ctvercova-trubka-7075","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/cs\/produkt\/hlinikova-ctvercova-trubka-7075\/","title":{"rendered":"Hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka 7075-O\/T6\/T651\/T73\/T7351"},"content":{"rendered":"

Co je 7075 hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka?<\/h2>\n

7075 hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka poskytuje jeden z nejvy\u0161\u0161\u00edch pom\u011br\u016f pevnosti k hmotnosti mezi hlin\u00edkov\u00fdmi dut\u00fdmi profily, p\u0159i\u010dem\u017e zinek je hlavn\u00edm leguj\u00edc\u00edm prvkem. Spole\u010dnost Linsy dod\u00e1v\u00e1 \u010dtvercovou trubku 7075 v temperech T6, T651 a T7351 pro leteck\u00e9 konstrukce, p\u0159\u00edpravky a vysoce zat\u00ed\u017een\u00e9 r\u00e1my, kde jsou rozhoduj\u00edc\u00ed rozm\u011brov\u00e1 stabilita a tuhost. Tempery T6\/T651 poskytuj\u00ed maxim\u00e1ln\u00ed pevnost; T7351 zlep\u0161uje odolnost proti korozn\u00edmu prask\u00e1n\u00ed pod nap\u011bt\u00edm pro konstruk\u010dn\u00ed pou\u017eit\u00ed v korozn\u00edm prost\u0159ed\u00ed. 7075 nen\u00ed t\u0159\u00edda pro mo\u0159sk\u00e9 prost\u0159ed\u00ed \u2014 konzultujte s na\u0161\u00edm t\u00fdmem pou\u017eit\u00ed v prost\u0159ed\u00ed s mo\u0159skou vodou.<\/p>\n

Dostupn\u00e9 v\u00fdrobky z hlin\u00edku 7075<\/h2>\n

Hlin\u00edkov\u00e1 \u010dtvercov\u00e1 trubka 7075<\/h3>\n\n\n\n\n
Strana (mm)<\/th>\nTlou\u0161\u0165ka st\u011bny (mm)<\/th>\nD\u00e9lka (mm)<\/th>\nTemperament<\/th>\n<\/tr>\n
10 \u2013 300<\/td>\n1 \u2013 30<\/td>\na\u017e 16 000<\/td>\nO, T6, T651, T7351<\/td>\n<\/tr>\n
Vlastn\u00ed rozm\u011bry na vy\u017e\u00e1d\u00e1n\u00ed<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n<\/table>\n

Specifikace a ekvivalentn\u00ed ozna\u010den\u00ed<\/h2>\n

\u010ctvercov\u00e1 trubka 7075 je dod\u00e1v\u00e1na podle norem ASTM B221 a AMS, kde to p\u0159ipad\u00e1 v \u00favahu, s odkazy na GB\/T a EN na vy\u017e\u00e1d\u00e1n\u00ed. Ozna\u010den\u00ed EN AW: EN AW-7075.<\/p>\n

Chemick\u00e9 slo\u017een\u00ed<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Prvek<\/th>\nObsah (%)<\/th>\n<\/tr>\n
Si<\/td>\nmax 0,40<\/td>\n<\/tr>\n
Fe<\/td>\nmax 0,50<\/td>\n<\/tr>\n
Cu<\/td>\n1.2 - 2.0<\/td>\n<\/tr>\n
Mn<\/td>\nmax. 0,30<\/td>\n<\/tr>\n
Mg<\/td>\n2.1 - 2.9<\/td>\n<\/tr>\n
Cr<\/td>\n0.18 - 0.28<\/td>\n<\/tr>\n
Zn<\/td>\n5.1 - 6.1<\/td>\n<\/tr>\n
Ti<\/td>\nmax 0,20<\/td>\n<\/tr>\n
Zr<\/td>\n0.05 - 0.25<\/td>\n<\/tr>\n
Ostatn\u00ed (ka\u017ed\u00fd)<\/td>\n0,05 max<\/td>\n<\/tr>\n
Ostatn\u00ed (celkem)<\/td>\n0,15 max<\/td>\n<\/tr>\n
Al<\/td>\nBilance<\/td>\n<\/tr>\n<\/table>\n

Mechanick\u00e9 vlastnosti podle zp\u016fsobu temperov\u00e1n\u00ed<\/h2>\n\n\n\n\n\n\n
Temperament<\/th>\nPevnost v tahu (MPa)<\/th>\nMez kluzu (MPa)<\/th>\nTa\u017enost (%)<\/th>\n<\/tr>\n
O<\/td>\n230<\/td>\n105<\/td>\n10 min<\/td>\n<\/tr>\n
T6<\/td>\n570<\/td>\n505<\/td>\n11<\/td>\n<\/tr>\n
T651<\/td>\n570<\/td>\n505<\/td>\n11<\/td>\n<\/tr>\n
T7351<\/td>\n505<\/td>\n435<\/td>\n11<\/td>\n<\/tr>\n<\/table>\n

Pr\u016fvodce v\u00fdb\u011brem tvrzenosti<\/h2>\n

T6 \/ T651<\/strong> \u2014 \u0161pi\u010dkov\u00e1 pevnost pro r\u00e1my a p\u0159\u00edpravky. T7351<\/strong> \u2014 lep\u0161\u00ed odolnost proti korozn\u00edmu prask\u00e1n\u00ed pod nap\u011bt\u00edm pro venkovn\u00ed nebo korozn\u00ed provoz. 7075 nen\u00ed t\u0159\u00edda pro mo\u0159sk\u00e9 prost\u0159ed\u00ed.<\/p>\n

Kl\u00ed\u010dov\u00e9 charakteristiky<\/h2>\n

Vysok\u00fd pom\u011br pevnosti k hmotnosti<\/h3>\n

Nejsiln\u011bj\u0161\u00ed hlin\u00edkov\u00fd dut\u00fd profil pro konstrukce citliv\u00e9 na hmotnost.<\/p>\n

Rozm\u011brov\u00e1 stabilita<\/h3>\n

Rovnom\u011brn\u00e9 vlastnosti nap\u0159\u00ed\u010d pr\u016f\u0159ezem po odstran\u011bn\u00ed vnit\u0159n\u00edho pnut\u00ed (T651).<\/p>\n

Omezen\u00e1 sva\u0159itelnost<\/h3>\n

Up\u0159ednost\u0148ujte mechanick\u00e9 spojov\u00e1n\u00ed p\u0159ed tavn\u00fdm sva\u0159ov\u00e1n\u00edm.<\/p>\n

Aplikace<\/h2>\n

Leteck\u00e9 konstrukce, formy a z\u00e1pustky, vysoce nam\u00e1han\u00e9 r\u00e1my stroj\u016f, spojovac\u00ed prvky a fitinky, obrann\u00fd pr\u016fmysl a sportovn\u00ed pot\u0159eby.<\/p>\n

Pozn\u00e1mky ke zpracov\u00e1n\u00ed a povrchov\u00e9 \u00faprav\u011b<\/h2>\n

Je podporov\u00e1no CNC obr\u00e1b\u011bn\u00ed a laserov\u00e9 \u0159ez\u00e1n\u00ed; pro korozn\u00ed provoz se doporu\u010duje eloxov\u00e1n\u00ed s t\u011bsn\u011bn\u00edm.<\/p>\n

Kvalitn\u00ed dokumentace a kontrola<\/h2>\n

Ka\u017ed\u00e1 objedn\u00e1vka je dod\u00e1v\u00e1na s MTC. Zku\u0161ebn\u00ed protokoly t\u0159et\u00ed strany SGS k dispozici na vy\u017e\u00e1d\u00e1n\u00ed. Spole\u010dnost Linsy vlastn\u00ed certifik\u00e1ty ISO 9001, ISO 14001 a ISO 45001.<\/p>\n

Pro\u010d zvolit spole\u010dnost Linsy pro \u010dtvercovou trubku 7075<\/h2>\n

Linsy Aluminum je dodavatel se s\u00eddlem v Shenzhenu s v\u00edce ne\u017e 20 lety zku\u0161enost\u00ed nap\u0159\u00ed\u010d \u0159adami 1000\u20138000. Na p\u0159\u00e1n\u00ed z\u00e1kazn\u00edka \u0159e\u017eeme a povrchov\u011b upravujeme \u010dtvercovou trubku 7075 s dokumentac\u00ed MTC ke ka\u017ed\u00e9 objedn\u00e1vce. Typick\u00e1 dodac\u00ed lh\u016fta pro vlastn\u00ed v\u00fdrobu je 10\u201360 dn\u00ed.<\/p>\n

Souvisej\u00edc\u00ed zdroje<\/h2>\n

Prozkoumejte tyto podrobn\u00e9 pr\u016fvodce z na\u0161\u00ed technick\u00e9 knihovny:<\/p>\n