{"id":9202,"date":"2025-09-23T08:49:12","date_gmt":"2025-09-23T08:49:12","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&p=9202"},"modified":"2026-07-08T15:01:14","modified_gmt":"2026-07-08T15:01:14","slug":"slitina-hliniku-7475","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/cs\/produkt\/slitina-hliniku-7475\/","title":{"rendered":"Slitina hlin\u00edku 7475"},"content":{"rendered":"

Co je hlin\u00edk 7475?<\/h2>\n

7475 je vysoce pevn\u00e1 slitina \u0159ady 7xxx navr\u017een\u00e1 speci\u00e1ln\u011b pro vynikaj\u00edc\u00ed hou\u017eevnatost a odolnost proti lomu, a to i u siln\u011bj\u0161\u00edch pr\u016f\u0159ez\u016f. B\u011b\u017en\u011b se dod\u00e1v\u00e1 v temperu T761 pro trup letadla a k\u0159\u00eddeln\u00ed potahy a je preferovanou volbou pro kritick\u00e9 konstrukce, kde z\u00e1le\u017e\u00ed jak na pevnosti, tak na odolnosti. Spole\u010dnost Linsy dod\u00e1v\u00e1 plech, desku, ty\u010d a trubku ze slitiny 7475 s \u00faplnou dokumentac\u00ed MTC. Jej\u00ed vysok\u00fd obsah zinku poskytuje vynikaj\u00edc\u00ed kombinaci pevnosti a hou\u017eevnatosti, co\u017e z n\u00ed \u010din\u00ed z\u00e1kladn\u00ed materi\u00e1l pro k\u0159\u00eddeln\u00ed potahy a p\u0159ep\u00e1\u017eky letadel.<\/p>\n

Dostupn\u00e9 produkty z hlin\u00edku 7475<\/h2>\n

Plech \/ Deska 7475<\/h3>\n\n\n\n\n
Tlou\u0161\u0165ka (mm)<\/th>\n\u0160\u00ed\u0159ka (mm)<\/th>\nD\u00e9lka (mm)<\/th>\nTemperament<\/th>\n<\/tr>\n
0.5 \u2013 150<\/td>\n500 \u2013 2500<\/td>\na\u017e 12 000<\/td>\nT761, T7351<\/td>\n<\/tr>\n
Zak\u00e1zkov\u00e9 rozm\u011bry na vy\u017e\u00e1d\u00e1n\u00ed<\/td>\n\u2014<\/td>\n\u2014<\/td>\n\u2014<\/td>\n<\/tr>\n<\/table>\n

Ty\u010d \/ Trubka \/ Dr\u00e1t 7475<\/h3>\n\n\n\n\n
Pr\u016fm\u011br ty\u010de \/ Vn\u011bj\u0161\u00ed pr\u016fm\u011br trubky (mm)<\/th>\nDr\u00e1t (mm)<\/th>\nD\u00e9lka (mm)<\/th>\nTemperament<\/th>\n<\/tr>\n
3 \u2013 300 (ty\u010d) \/ 6 \u2013 300 (trubka)<\/td>\n0.8 \u2013 30<\/td>\na\u017e 12 000<\/td>\nT761, T7351<\/td>\n<\/tr>\n
Zak\u00e1zkov\u00e9 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

Slitina 7475 se dod\u00e1v\u00e1 podle platn\u00fdch referenc\u00ed AMS a ASTM (nap\u0159. AMS 4202 pro desku T761). Ozna\u010den\u00ed EN AW: EN AW-7475. P\u0159esnou specifikaci konzultujte s na\u0161\u00edm t\u00fdmem.<\/p>\n

Chemick\u00e9 slo\u017een\u00ed<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Prvek<\/th>\nObsah (%)<\/th>\n<\/tr>\n
Si<\/td>\n0,10 max<\/td>\n<\/tr>\n
Fe<\/td>\n0,12 max<\/td>\n<\/tr>\n
Cu<\/td>\n1.2 \u2013 1.9<\/td>\n<\/tr>\n
Mn<\/td>\n0,06 max<\/td>\n<\/tr>\n
Mg<\/td>\n1.9 \u2013 2.6<\/td>\n<\/tr>\n
Cr<\/td>\n0.18 \u2013 0.25<\/td>\n<\/tr>\n
Zn<\/td>\n5.2 \u2013 6.2<\/td>\n<\/tr>\n
Ti<\/td>\n0,06 max<\/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

Typick\u00e9 hodnoty pro T761 (p\u0159epo\u010dteno z p\u016fvodn\u00edch KSI): pevnost v tahu \u2248 524 MPa (76 ksi), mez kluzu \u2248 441 MPa (64 ksi), ta\u017enost \u2248 12 %, pevnost ve smyku \u2248 317 MPa (46 ksi). Ov\u011b\u0159te podle MTC pro v\u00e1\u0161 tvar a tlou\u0161\u0165ku.<\/p>\n\n\n\n\n
Temperament<\/th>\nTemperament<\/th>\nPevnost v tahu (MPa)<\/th>\nMez kluzu (MPa)<\/th>\nTa\u017enost (%)<\/th>\n<\/tr>\n
T761<\/td>\n\u2248 524<\/td>\n\u2248 441<\/td>\n\u2248 12<\/td>\n<\/tr>\n
T7351<\/td>\n\u2248 510<\/td>\n\u2248 425<\/td>\n\u2248 12<\/td>\n<\/tr>\n<\/table>\n

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

T761<\/strong> \u2014 \u0161pi\u010dkov\u00e1 kombinace pevnosti a hou\u017eevnatosti pro potahy a konstruk\u010dn\u00ed desky. T7351<\/strong> \u2014 zlep\u0161en\u00e1 odolnost proti korozn\u00edmu prask\u00e1n\u00ed. Oba jsou p\u0159est\u00e1rl\u00e9; nejsou vhodn\u00e9 pro sva\u0159ov\u00e1n\u00ed.<\/p>\n

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

Vynikaj\u00edc\u00ed hou\u017eevnatost<\/h3>\n

Jeden z nejhou\u017eevnat\u011bj\u0161\u00edch stup\u0148\u016f \u0159ady 7xxx pro siln\u00e9 pr\u016f\u0159ezy.<\/p>\n

Vynikaj\u00edc\u00ed \u00fanavov\u00e1 odolnost<\/h3>\n

Vhodn\u00fd pro k\u0159\u00eddeln\u00ed potahy letadel s cyklick\u00fdm zat\u00ed\u017een\u00edm.<\/p>\n

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

Nedoporu\u010duje se pro tavn\u00e9 sva\u0159ov\u00e1n\u00ed.<\/p>\n

Aplikace<\/h2>\n

Trup letadla a k\u0159\u00eddeln\u00ed potahy, vysoce hou\u017eevnat\u00e9 konstruk\u010dn\u00ed d\u00edly, p\u0159ep\u00e1\u017eky, kritick\u00e9 vojensk\u00e9 komponenty, leteck\u00e9 spojovac\u00ed prvky.<\/p>\n

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

Podporov\u00e1no CNC obr\u00e1b\u011bn\u00ed a \u0159ez\u00e1n\u00ed pilou; pro korozn\u00ed prost\u0159ed\u00ed 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 Linsy pro 7475<\/h2>\n

Linsy Aluminum je dodavatel se s\u00eddlem v Shenzhenu s v\u00edce ne\u017e 20 lety zku\u0161enost\u00ed v \u0159ad\u00e1ch 1000\u20138000. Dod\u00e1v\u00e1me plech, desku, ty\u010d a trubku ze slitiny 7475 s MTC na objedn\u00e1vku a podporujeme vlastn\u00ed rozm\u011bry. Typick\u00e1 dodac\u00ed lh\u016fta pro vlastn\u00ed rozm\u011bry je 10\u201360 dn\u00ed.<\/p>\n

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

Intern\u00ed odkazy na blog Linsy pro slitinu 7475 jsou p\u0159id\u00e1v\u00e1ny p\u0159i publikov\u00e1n\u00ed \u010dl\u00e1nk\u016f.<\/p>\n

\u010casto kladen\u00e9 ot\u00e1zky o hlin\u00edku 7475<\/h2>\n

V jak\u00fdch temperech se slitina 7475 dod\u00e1v\u00e1?<\/strong>
T761 a T7351.<\/p>\n

7475 vs 7075?<\/strong>
7475 nab\u00edz\u00ed vy\u0161\u0161\u00ed hou\u017eevnatost\/odolnost proti lomu; 7075 vy\u0161\u0161\u00ed \u0161pi\u010dkovou pevnost.<\/p>\n

Dodac\u00ed lh\u016fta?<\/strong>
10\u201360 dn\u00ed pro zak\u00e1zkov\u00e9 rozm\u011bry.<\/p>\n

\u010casto kladen\u00e9 ot\u00e1zky k objedn\u00e1vk\u00e1m obecn\u011b<\/h2>\n

Je poskytov\u00e1no MTC?<\/strong>
Ano, s ka\u017edou objedn\u00e1vkou.<\/p>\n

Zak\u00e1zkov\u00e9 rozm\u011bry?<\/strong>
Ano.<\/p>\n

Normy?<\/strong>
AMS, ASTM, GB\/T, EN na vy\u017e\u00e1d\u00e1n\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

7475 je vysoce pevn\u00e1 slitina \u0159ady 7xxx navr\u017een\u00e1 speci\u00e1ln\u011b pro vynikaj\u00edc\u00ed hou\u017eevnatost a odolnost proti lomu, a to i u siln\u011bj\u0161\u00edch pr\u016f\u0159ez\u016f. B\u011b\u017en\u011b se dod\u00e1v\u00e1 v temperu T761 pro trup letadla a k\u0159\u00eddeln\u00ed potahy a je preferovanou volbou pro kritick\u00e9 konstrukce, kde z\u00e1le\u017e\u00ed jak na pevnosti, tak na odolnosti. Spole\u010dnost Linsy dod\u00e1v\u00e1 plech, desku, ty\u010d a trubku ze slitiny 7475 s \u00faplnou dokumentac\u00ed MTC.<\/p>\n

\nDostupn\u00e9 formul\u00e1\u0159e:<\/strong> plech \/ deska \/ ty\u010d \/ trubka \/ dr\u00e1t
\nB\u011b\u017en\u00e9 typy povah:<\/strong> T761 \/ T7351
\nPodpora zpracov\u00e1n\u00ed:<\/strong> CNC obr\u00e1b\u011bn\u00ed, \u0159ez\u00e1n\u00ed pilou, eloxov\u00e1n\u00ed
\nDokumenty 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":9227,"template":"","meta":{"_seopress_titles_title":"7475 Aluminum Alloy \u2014 Plate, Bar & Tube | Linsy Aluminum","_seopress_titles_desc":"Linsy supplies 7475 aluminum alloy sheet, plate, bar and tube in T761 and T7351 for high-toughness aircraft structures. MTC per order.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_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":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":""},"product_brand":[],"product_cat":[90],"product_tag":[],"class_list":["post-9202","product","type-product","status-publish","has-post-thumbnail","product_cat-7000-series-aluminum-alloys","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/product\/9202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media\/9227"}],"wp:attachment":[{"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/media?parent=9202"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/product_brand?post=9202"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/product_cat?post=9202"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/premiumalu.com\/cs\/wp-json\/wp\/v2\/product_tag?post=9202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}