{"id":2922,"date":"2024-06-01T02:41:31","date_gmt":"2024-06-01T02:41:31","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=2922"},"modified":"2026-07-07T08:32:48","modified_gmt":"2026-07-07T08:32:48","slug":"2014-hlinikova-slitina","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/cs\/product\/2014-aluminum-alloy\/","title":{"rendered":"2014 Hlin\u00edkov\u00e1 slitina"},"content":{"rendered":"<h2>Co je slitina hlin\u00edku 2014?<\/h2>\n<p>Slitina hlin\u00edku 2014 (UNS A92014) je precipita\u010dn\u011b vytvrzen\u00e1 tv\u00e1\u0159en\u00e1 hlin\u00edkov\u00e1 slitina \u0159ady 2000, legovan\u00e1 p\u0159edev\u0161\u00edm m\u011bd\u00ed (Cu), k\u0159em\u00edkem (Si) a ho\u0159\u010d\u00edkem (Mg). Jej\u00ed ozna\u010den\u00ed v evropsk\u00e9m syst\u00e9mu norem je EN AW-2014 \/ AlCu4SiMg, co\u017e odr\u00e1\u017e\u00ed hlavn\u00ed leguj\u00edc\u00ed prvky. Obsah m\u011bdi (3,9\u20135,0 %) poskytuje vysokou pevnost prost\u0159ednictv\u00edm precipita\u010dn\u00edho vytvrzen\u00ed, zat\u00edmco k\u0159em\u00edk (0,5\u20131,2 %) a ho\u0159\u010d\u00edk (0,2\u20130,8 %) p\u0159isp\u00edvaj\u00ed k dal\u0161\u00edmu zpevn\u011bn\u00ed a zlep\u0161uj\u00ed odezvu slitiny na tepeln\u00e9 zpracov\u00e1n\u00ed.<\/p>\n<p>Slitina 2014 je jednou z nejpevn\u011bj\u0161\u00edch hlin\u00edkov\u00fdch slitin v \u0159ad\u011b 2xxx a svou popularitou je druh\u00e1 hned po slitin\u011b 2024. B\u011b\u017en\u011b se tvaruje protla\u010dov\u00e1n\u00edm, kov\u00e1n\u00edm a obr\u00e1b\u011bn\u00edm \u2014 \u010d\u00edm\u017e se vyr\u00e1b\u011bj\u00ed konstruk\u010dn\u00ed d\u00edly pro leteck\u00fd pr\u016fmysl, kde jsou vy\u017eadov\u00e1ny vysok\u00e1 pevnost a st\u0159edn\u00ed odolnost proti \u00fanav\u011b. Slitina dosahuje sv\u00fdch maxim\u00e1ln\u00edch mechanick\u00fdch vlastnost\u00ed ve stavu T6 (rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed a um\u011bl\u00e9 st\u00e1rnut\u00ed), s typickou pevnost\u00ed v tahu p\u0159esahuj\u00edc\u00ed 470 MPa.<\/p>\n<p>Slitina 2014 m\u00e1 v\u0161ak v\u00fdznamn\u00e1 omezen\u00ed. Vysok\u00fd obsah m\u011bdi zp\u016fsobuje \u0161patnou korozn\u00ed odolnost ve srovn\u00e1n\u00ed se slitinami \u0159ady 5xxx a 6xxx \u2014 pro zm\u00edrn\u011bn\u00ed tohoto probl\u00e9mu se slitina 2014 \u010dasto dod\u00e1v\u00e1 s pl\u00e1tov\u00e1n\u00edm z \u010dist\u00e9ho hlin\u00edku (Alclad) pro aplikace vystaven\u00e9 venkovn\u00edmu nebo korozivn\u00edmu prost\u0159ed\u00ed. Slitina je tak\u00e9 obt\u00ed\u017en\u011b sva\u0159iteln\u00e1 konven\u010dn\u00edmi metodami obloukov\u00e9ho sva\u0159ov\u00e1n\u00ed, proto\u017ee je n\u00e1chyln\u00e1 k hork\u00e9mu prask\u00e1n\u00ed v tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3n\u011b. Pro aplikace vy\u017eaduj\u00edc\u00ed spojov\u00e1n\u00ed se up\u0159ednost\u0148uje mechanick\u00e9 spojov\u00e1n\u00ed nebo sva\u0159ov\u00e1n\u00ed t\u0159en\u00edm s prom\u00edch\u00e1n\u00edm.<\/p>\n<p>Hlin\u00edk 2014 je pokryt \u0159adou mezin\u00e1rodn\u00edch norem, v\u010detn\u011b ASTM B209 (plech\/deska), B211 (ty\u010d), B221 (protla\u010dovan\u00e9 profily) a EN 573-3 \/ EN 755 (evropsk\u00e9 normy pro ty\u010de a profily).<\/p>\n<h2>Dostupn\u00e9 v\u00fdrobky z hlin\u00edku 2014<\/h2>\n<p>Spole\u010dnost Linsy dod\u00e1v\u00e1 slitinu hlin\u00edku 2014 v \u0159ad\u011b standardn\u00edch i vlastn\u00edch forem v\u00fdrobk\u016f. D\u00e9lku, \u0161\u00ed\u0159ku, pr\u016fm\u011br a rozm\u011brov\u00e9 tolerance lze p\u0159izp\u016fsobit po\u017eadavk\u016fm va\u0161eho projektu.<\/p>\n<h3>Plech a svitek z hlin\u00edku 2014<\/h3>\n<table>\n<thead>\n<tr>\n<th>Formul\u00e1\u0159<\/th>\n<th>Temperament<\/th>\n<th>Tlou\u0161\u0165ka (mm)<\/th>\n<th>\u0160\u00ed\u0159ka (mm)<\/th>\n<th>D\u00e9lka (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Plech \/ svitek 2014<\/td>\n<td>O, T4, T6, T351<\/td>\n<td>0.3 \u2013 6.0<\/td>\n<td>500 \u2013 2600<\/td>\n<td>500 \u2013 16000<\/td>\n<\/tr>\n<tr>\n<td>Pl\u00e1tovan\u00fd plech 2014 Alclad<\/td>\n<td>T4, T6<\/td>\n<td>0.5 \u2013 6.0<\/td>\n<td>500 \u2013 2600<\/td>\n<td>500 \u2013 16000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Deska z hlin\u00edku 2014<\/h3>\n<table>\n<thead>\n<tr>\n<th>Formul\u00e1\u0159<\/th>\n<th>Temperament<\/th>\n<th>Tlou\u0161\u0165ka (mm)<\/th>\n<th>\u0160\u00ed\u0159ka (mm)<\/th>\n<th>D\u00e9lka (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Deska 2014<\/td>\n<td>O, T6, T651, T351<\/td>\n<td>6.0 \u2013 150<\/td>\n<td>500 \u2013 2600<\/td>\n<td>500 \u2013 16000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Ty\u010d z hlin\u00edku 2014<\/h3>\n<table>\n<thead>\n<tr>\n<th>Formul\u00e1\u0159<\/th>\n<th>Temperament<\/th>\n<th>Pr\u016fm\u011br \/ Rozm\u011br (mm)<\/th>\n<th>D\u00e9lka (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kruhov\u00e1 ty\u010d 2014<\/td>\n<td>T4, T6, T651, T351<\/td>\n<td>5 \u2013 300<\/td>\n<td>1000 \u2013 6000<\/td>\n<\/tr>\n<tr>\n<td>\u0160estihrann\u00e1 \/ \u010dtvercov\u00e1 ty\u010d 2014<\/td>\n<td>T4, T6, T651<\/td>\n<td>5 \u2013 100<\/td>\n<td>1000 \u2013 6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Trubka z hlin\u00edku 2014<\/h3>\n<table>\n<thead>\n<tr>\n<th>Formul\u00e1\u0159<\/th>\n<th>Temperament<\/th>\n<th>Vn\u011bj\u0161\u00ed pr\u016fm\u011br (mm)<\/th>\n<th>Tlou\u0161\u0165ka st\u011bny (mm)<\/th>\n<th>D\u00e9lka (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Beze\u0161v\u00e1 trubka 2014<\/td>\n<td>T4, T6<\/td>\n<td>6 \u2013 300<\/td>\n<td>1 \u2013 50<\/td>\n<td>1000 \u2013 6000<\/td>\n<\/tr>\n<tr>\n<td>Protla\u010dovan\u00e1 trubka 2014<\/td>\n<td>T4, T6, T351<\/td>\n<td>10 \u2013 250<\/td>\n<td>2 \u2013 40<\/td>\n<td>1000 \u2013 6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Polotovar pro kov\u00e1n\u00ed z hlin\u00edku 2014<\/h3>\n<table>\n<thead>\n<tr>\n<th>Formul\u00e1\u0159<\/th>\n<th>Temperament<\/th>\n<th>Pr\u016fm\u011br \/ Rozm\u011br (mm)<\/th>\n<th>Pozn\u00e1mky<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kovac\u00ed p\u0159edvalek<\/td>\n<td>F, O<\/td>\n<td>50 \u2013 400<\/td>\n<td>D\u00e9lky na zak\u00e1zku k dispozici<\/td>\n<\/tr>\n<tr>\n<td>Kovan\u00fd krou\u017eek \/ kotou\u010d<\/td>\n<td>T6, T651<\/td>\n<td>Vn\u011bj\u0161\u00ed pr\u016fm\u011br 100 \u2013 1500<\/td>\n<td>Dle v\u00fdkresu z\u00e1kazn\u00edka<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Dal\u0161\u00ed tvary \u2014 profily a vlastn\u00ed tvary<\/h3>\n<p>Protla\u010dovan\u00e9 profily, dr\u00e1t a vlastn\u00ed tvary z hlin\u00edku 2014 jsou k dispozici na vy\u017e\u00e1d\u00e1n\u00ed. Kontaktujte n\u00e1\u0161 t\u00fdm s va\u0161imi v\u00fdkresy nebo rozm\u011brov\u00fdmi po\u017eadavky pro individu\u00e1ln\u00ed cenovou nab\u00eddku.<\/p>\n<h2>Specifikace a ekvivalentn\u00ed ozna\u010den\u00ed hlin\u00edku 2014<\/h2>\n<p>Slitina hlin\u00edku 2014 je uzn\u00e1v\u00e1na v r\u00e1mci v\u00edce mezin\u00e1rodn\u00edch syst\u00e9m\u016f ozna\u010dov\u00e1n\u00ed. N\u00ed\u017ee uveden\u00e1 tabulka uv\u00e1d\u00ed nej\u010dast\u011bji pou\u017e\u00edvan\u00e9 ekvivalenty a platn\u00e9 normy.<\/p>\n<table>\n<thead>\n<tr>\n<th>Norma \/ Syst\u00e9m<\/th>\n<th>Ozna\u010den\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>UNS<\/td>\n<td>A92014<\/td>\n<\/tr>\n<tr>\n<td>EN (Evropsk\u00e1)<\/td>\n<td>EN AW-2014 \/ AlCu4SiMg<\/td>\n<\/tr>\n<tr>\n<td>Werkstoff (N\u011bmecko)<\/td>\n<td>3.1255<\/td>\n<\/tr>\n<tr>\n<td>BS (britsk\u00e1)<\/td>\n<td>2014<\/td>\n<\/tr>\n<tr>\n<td>ISO<\/td>\n<td>AlCu4SiMg<\/td>\n<\/tr>\n<tr>\n<td>JIS (Japonsko)<\/td>\n<td>A2014<\/td>\n<\/tr>\n<tr>\n<td>GB (\u010c\u00edna)<\/td>\n<td>2A14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Platn\u00e9 normy:<\/strong> ASTM B209 (plech\/deska), ASTM B211 (ty\u010d), ASTM B221 (protla\u010dovan\u00e9 profily), ASTM B247 (v\u00fdkovky), EN 573-3, EN 755 (protla\u010dovan\u00e1 ty\u010d\/prut\/profil)<\/p>\n<h2>Chemick\u00e9 slo\u017een\u00ed hlin\u00edku 2014<\/h2>\n<p>N\u00ed\u017ee uveden\u00e1 tabulka uv\u00e1d\u00ed limity chemick\u00e9ho slo\u017een\u00ed slitiny hlin\u00edku 2014 v souladu s normami ASTM B209 \/ EN 573-3. Hodnoty jsou vyj\u00e1d\u0159eny v hmotnostn\u00edch procentech (%).<\/p>\n<table>\n<thead>\n<tr>\n<th>Prvek<\/th>\n<th>Chemick\u00e1 zna\u010dka<\/th>\n<th>Min (%)<\/th>\n<th>Max (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u0159em\u00edk<\/td>\n<td>Si<\/td>\n<td>0.50<\/td>\n<td>1.20<\/td>\n<\/tr>\n<tr>\n<td>Iron<\/td>\n<td>Fe<\/td>\n<td>\u2014<\/td>\n<td>0.70<\/td>\n<\/tr>\n<tr>\n<td>M\u011b\u010f<\/td>\n<td>Cu<\/td>\n<td>3.90<\/td>\n<td>5.00<\/td>\n<\/tr>\n<tr>\n<td>Mangan<\/td>\n<td>Mn<\/td>\n<td>0.40<\/td>\n<td>1.20<\/td>\n<\/tr>\n<tr>\n<td>Ho\u0159\u010d\u00edk<\/td>\n<td>Mg<\/td>\n<td>0.20<\/td>\n<td>0.80<\/td>\n<\/tr>\n<tr>\n<td>Chrom<\/td>\n<td>Cr<\/td>\n<td>\u2014<\/td>\n<td>0.10<\/td>\n<\/tr>\n<tr>\n<td>Zinek<\/td>\n<td>Zn<\/td>\n<td>\u2014<\/td>\n<td>0.25<\/td>\n<\/tr>\n<tr>\n<td>Titan<\/td>\n<td>Ti<\/td>\n<td>\u2014<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>Ostatn\u00ed prvky (ka\u017ed\u00fd)<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>0.05<\/td>\n<\/tr>\n<tr>\n<td>Ostatn\u00ed prvky (celkem)<\/td>\n<td>\u2014<\/td>\n<td>\u2014<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>Hlin\u00edk<\/td>\n<td>Al<\/td>\n<td colspan=\"2\">Bilance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Mechanick\u00e9 vlastnosti hlin\u00edku 2014 podle stavu<\/h2>\n<p>Mechanick\u00e9 vlastnosti slitiny hlin\u00edku 2014 se v\u00fdrazn\u011b li\u0161\u00ed v z\u00e1vislosti na stavu zpracov\u00e1n\u00ed. N\u00ed\u017ee uveden\u00e1 tabulka poskytuje referen\u010dn\u00ed hodnoty pro b\u011b\u017en\u011b dod\u00e1van\u00e9 stavy. Skute\u010dn\u00e9 hodnoty z\u00e1vis\u00ed na form\u011b v\u00fdrobku, rozm\u011brech a v\u00fdrobn\u00edch podm\u00ednk\u00e1ch \u2014 pro konstruk\u010dn\u00ed \u00fa\u010dely by m\u011bly b\u00fdt pou\u017eity reprezentativn\u00ed hodnoty z protokolu MTC va\u0161\u00ed objedn\u00e1vky.<\/p>\n<table>\n<thead>\n<tr>\n<th>Temperament<\/th>\n<th>Stav<\/th>\n<th>Pevnost v tahu R<sub>m<\/sub> (MPa)<\/th>\n<th>Mez kluzu R<sub>p0,2<\/sub> (MPa)<\/th>\n<th>Ta\u017enost A<sub>50<\/sub> (%)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>O<\/td>\n<td>\u017d\u00edhan\u00fd (m\u011bkk\u00fd)<\/td>\n<td>\u2264 220<\/td>\n<td>\u2264 100<\/td>\n<td>\u2265 12<\/td>\n<\/tr>\n<tr>\n<td>T4<\/td>\n<td>Tepeln\u011b o\u0161et\u0159eno roztokem, p\u0159irozen\u011b zraj\u00edc\u00ed<\/td>\n<td>\u2265 370<\/td>\n<td>\u2265 230<\/td>\n<td>\u2265 10<\/td>\n<\/tr>\n<tr>\n<td>T6<\/td>\n<td>Tepeln\u011b o\u0161et\u0159en\u00fd roztok, um\u011ble zest\u00e1rl\u00fd<\/td>\n<td>\u2265 440<\/td>\n<td>\u2265 380<\/td>\n<td>\u2265 7<\/td>\n<\/tr>\n<tr>\n<td>T651<\/td>\n<td>Rozpou\u0161t\u011bc\u00edm \u017e\u00edh\u00e1n, odleh\u010den nap\u011bt\u00edm ta\u017een\u00edm, um\u011ble vytvrzen<\/td>\n<td>\u2265 450<\/td>\n<td>\u2265 390<\/td>\n<td>\u2265 7<\/td>\n<\/tr>\n<tr>\n<td>T351<\/td>\n<td>tepeln\u011b o\u0161et\u0159eno roztokem, uvoln\u011bno nap\u00edn\u00e1n\u00edm, p\u0159irozen\u011b zest\u00e1rl\u00e9<\/td>\n<td>\u2265 380<\/td>\n<td>\u2265 240<\/td>\n<td>\u2265 10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Pozn\u00e1mka:<\/strong> Stavy T651 a T351 zahrnuj\u00ed odleh\u010den\u00ed nap\u011bt\u00ed prota\u017een\u00edm pro sn\u00ed\u017een\u00ed vnit\u0159n\u00edho zbytkov\u00e9ho nap\u011bt\u00ed, \u010d\u00edm\u017e se zlep\u0161uje rozm\u011brov\u00e1 stabilita b\u011bhem obr\u00e1b\u011bn\u00ed. Tyto stavy se doporu\u010duj\u00ed pro p\u0159esn\u011b obr\u00e1b\u011bn\u00e9 sou\u010d\u00e1sti a aplikace s tlust\u00fdmi deskami. V\u00fd\u0161e uveden\u00e9 rozsahy mechanick\u00fdch vlastnost\u00ed jsou referen\u010dn\u00ed hodnoty na z\u00e1klad\u011b norem ASTM B209 \/ B211. Kontaktujte n\u00e1\u0161 t\u00fdm pro konkr\u00e9tn\u00ed data MTC k va\u0161emu projektu.<\/p>\n<h2>Pr\u016fvodce v\u00fdb\u011brem stavu pro hlin\u00edk 2014<\/h2>\n<p>N\u00ed\u017ee uveden\u00e1 tabulka shrnuje kl\u00ed\u010dov\u00e9 charakteristiky a doporu\u010den\u00e9 zp\u016fsoby pou\u017eit\u00ed nejb\u011b\u017en\u011bji dod\u00e1van\u00fdch stav\u016f hlin\u00edku 2014.<\/p>\n<table>\n<thead>\n<tr>\n<th>Temperament<\/th>\n<th>Kl\u00ed\u010dov\u00e9 charakteristiky<\/th>\n<th>Nejlep\u0161\u00ed pro<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>O<\/td>\n<td>\u017d\u00edh\u00e1no, nejm\u011bk\u010d\u00ed stav. Vysok\u00e1 ta\u017enost, n\u00edzk\u00e1 pevnost. Dobr\u00e1 tva\u0159itelnost.<\/td>\n<td>Tv\u00e1\u0159en\u00ed, oh\u00fdb\u00e1n\u00ed a hlubok\u00e9 ta\u017een\u00ed p\u0159ed tepeln\u00fdm zpracov\u00e1n\u00edm<\/td>\n<\/tr>\n<tr>\n<td>T4<\/td>\n<td>Rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed a p\u0159irozen\u00e9 st\u00e1rnut\u00ed. Dobr\u00e1 kombinace pevnosti a ta\u017enosti.<\/td>\n<td>Konstruk\u010dn\u00ed sou\u010d\u00e1sti vy\u017eaduj\u00edc\u00ed st\u0159edn\u00ed pevnost, d\u00edly ur\u010den\u00e9 k dal\u0161\u00edmu tv\u00e1\u0159en\u00ed<\/td>\n<\/tr>\n<tr>\n<td>T6<\/td>\n<td>Roztokov\u011b \u017e\u00edh\u00e1no a um\u011ble st\u00e1rnuto. Maxim\u00e1ln\u00ed pevnostn\u00ed stav pro slitinu 2014.<\/td>\n<td>Leteck\u00e9 konstruk\u010dn\u00ed d\u00edly, vysoce nam\u00e1han\u00e9 sou\u010d\u00e1sti, vojensk\u00e9 vybaven\u00ed<\/td>\n<\/tr>\n<tr>\n<td>T651<\/td>\n<td>Stejn\u00e9 jako T6, ale odleh\u010den\u00ed pnut\u00ed provedeno prota\u017een\u00edm. Sn\u00ed\u017een\u00e9 zbytkov\u00e9 pnut\u00ed, zlep\u0161en\u00e1 rozm\u011brov\u00e1 stabilita.<\/td>\n<td>P\u0159esn\u011b obr\u00e1b\u011bn\u00e9 deskov\u00e9 sou\u010d\u00e1sti, d\u00edly s velk\u00fdm pr\u016f\u0159ezem, leteck\u00e9 armatury<\/td>\n<\/tr>\n<tr>\n<td>T351<\/td>\n<td>Verze T4 s odleh\u010den\u00edm pnut\u00ed. Lep\u0161\u00ed rozm\u011brov\u00e1 stabilita ne\u017e T4.<\/td>\n<td>Obr\u00e1b\u011bn\u00e9 sou\u010d\u00e1sti vy\u017eaduj\u00edc\u00ed st\u0159edn\u00ed pevnost a \u00fazk\u00e9 tolerance<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Kl\u00ed\u010dov\u00e9 vlastnosti hlin\u00edku 2014<\/h2>\n<h3>Vysok\u00fd pom\u011br pevnosti k hmotnosti<\/h3>\n<p>Slitina hlin\u00edku 2014 ve stavu T6 dosahuje pevnosti v tahu p\u0159esahuj\u00edc\u00ed 440 MPa, co\u017e z n\u00ed \u010din\u00ed jednu z nejpevn\u011bj\u0161\u00edch komer\u010dn\u011b dostupn\u00fdch hlin\u00edkov\u00fdch slitin. Tento vysok\u00fd pom\u011br pevnosti k hmotnosti z n\u00ed \u010din\u00ed preferovan\u00fd materi\u00e1l pro leteck\u00e9 a obrann\u00e9 aplikace, kde je sn\u00ed\u017een\u00ed hmotnosti kritick\u00e9 bez kompromis\u016f v konstruk\u010dn\u00ed integrit\u011b.<\/p>\n<h3>Vynikaj\u00edc\u00ed kovatelnost<\/h3>\n<p>Slitina 2014 vykazuje dobrou kovatelnost ve stavech O a F, co\u017e umo\u017e\u0148uje v\u00fdrobu komplexn\u00edch kovan\u00fdch tvar\u016f, jako jsou konstruk\u010dn\u00ed armatury, konzoly a prstence. Kov\u00e1n\u00ed n\u00e1sledovan\u00e9 tepeln\u00fdm zpracov\u00e1n\u00edm na T6 nebo T651 vytv\u00e1\u0159\u00ed sou\u010d\u00e1sti s vysok\u00fdmi mechanick\u00fdmi vlastnostmi a p\u0159\u00edznivou strukturou zrna. Tato kombinace kovatelnosti a pevnosti po tepeln\u00e9m zpracov\u00e1n\u00ed \u010din\u00ed slitinu 2014 standardn\u00ed volbou pro kovan\u00e9 leteck\u00e9 sou\u010d\u00e1sti.<\/p>\n<h3>\u0160patn\u00e1 odolnost proti korozi<\/h3>\n<p>Kv\u016fli vysok\u00e9mu obsahu m\u011bdi (3,9\u20135,0 %) m\u00e1 hlin\u00edk 2014 v\u00fdrazn\u011b ni\u017e\u0161\u00ed odolnost proti korozi ne\u017e slitiny \u0159ad 5xxx, 6xxx a 7xxx. F\u00e1ze bohat\u00e9 na m\u011b\u010f jsou anodick\u00e9 v\u016f\u010di hlin\u00edkov\u00e9 matrici, co\u017e vede k lokalizovan\u00e9 d\u016flkov\u00e9 korozi v prost\u0159ed\u00ed obsahuj\u00edc\u00edm chloridy. Pro venkovn\u00ed nebo korozivn\u00ed prost\u0159ed\u00ed by m\u011bla b\u00fdt slitina 2014 chr\u00e1n\u011bna povlakem Alclad (\u010dist\u00fd hlin\u00edkov\u00fd pl\u00e1t), eloxov\u00e1n\u00edm, n\u00e1t\u011brem nebo chemickou konverzn\u00ed vrstvou. Nepl\u00e1tovan\u00e1 slitina 2014 vystaven\u00e1 venkovn\u00edmu prost\u0159ed\u00ed by m\u011bla b\u00fdt v\u017edy nat\u0159ena nebo opat\u0159ena povlakem.<\/p>\n<h3>Omezen\u00e1 sva\u0159itelnost<\/h3>\n<p>Hlin\u00edk 2014 je klasifikov\u00e1n jako obt\u00ed\u017en\u011b sva\u0159iteln\u00fd konven\u010dn\u00edmi metodami obloukov\u00e9ho sva\u0159ov\u00e1n\u00ed (TIG\/MIG). Vysok\u00fd obsah m\u011bdi a chemick\u00e9 slo\u017een\u00ed slitiny podporuje vznik hork\u00fdch trhlin v tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3n\u011b svaru a svarov\u00e9 spoje typicky vykazuj\u00ed v\u00fdrazn\u011b sn\u00ed\u017een\u00e9 mechanick\u00e9 vlastnosti. Tam, kde je sva\u0159ov\u00e1n\u00ed nevyhnuteln\u00e9, jsou vy\u017eadov\u00e1ny specializovan\u00e9 p\u0159\u00eddavn\u00e9 dr\u00e1ty (nap\u0159. 4043 nebo 4145) a pe\u010dliv\u011b kontrolovan\u00e9 postupy. Pro v\u011bt\u0161inu konstruk\u010dn\u00edch aplikac\u00ed jsou preferovan\u00fdmi metodami spojov\u00e1n\u00ed mechanick\u00e9 spojovac\u00ed prvky (\u0161rouby, n\u00fdty) nebo sva\u0159ov\u00e1n\u00ed t\u0159en\u00edm s prom\u00edch\u00e1v\u00e1n\u00edm (FSW).<\/p>\n<h3>Dobr\u00e1 obrobitelnost<\/h3>\n<p>Ve stavech T6 a T651 nab\u00edz\u00ed slitina 2014 dobrou obrobitelnost s p\u0159ijatelnou tvorbou t\u0159\u00edsky a kvalitou povrchu. P\u0159esto\u017ee nen\u00ed tak snadno obrobiteln\u00e1 jako speci\u00e1ln\u00ed automatov\u00e9 slitiny, jako jsou 2011 nebo 2007, slitina 2014 se dob\u0159e obr\u00e1b\u00ed n\u00e1stroji ze slinut\u00fdch karbid\u016f p\u0159i st\u0159edn\u00edch \u0159ezn\u00fdch rychlostech. Slitina dob\u0159e reaguje na CNC fr\u00e9zov\u00e1n\u00ed, soustru\u017een\u00ed a vrt\u00e1n\u00ed.<\/p>\n<h2>B\u011b\u017en\u00e9 aplikace hlin\u00edku 2014<\/h2>\n<p>Slitina hlin\u00edku 2014 je \u0161iroce pou\u017e\u00edv\u00e1na v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kde jsou kritick\u00e9 vysok\u00e1 pevnost, kovatelnost a st\u0159edn\u00ed odolnost proti \u00fanav\u011b. N\u00ed\u017ee uveden\u00e1 tabulka popisuje b\u011b\u017en\u00e9 oblasti pou\u017eit\u00ed a d\u016fvody, pro\u010d je slitina 2014 vyb\u00edr\u00e1na.<\/p>\n<table>\n<thead>\n<tr>\n<th>Pr\u016fmysl<\/th>\n<th>Typick\u00e9 aplikace<\/th>\n<th>Pro\u010d se slitina 2014 pou\u017e\u00edv\u00e1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Letectv\u00ed a kosmonautika<\/td>\n<td>Nosn\u00edkov\u00e9 tahov\u00e9 prvky k\u0159\u00eddel, potahy trup\u016f, konstruk\u010dn\u00ed armatury, p\u0159ep\u00e1\u017eky, n\u00e1kladn\u00ed kola<\/td>\n<td>Vysok\u00fd pom\u011br pevnosti k hmotnosti, dobr\u00e1 kovatelnost, prok\u00e1zan\u00e1 historie leteck\u00e9ho pou\u017eit\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Obrana a vojensk\u00fd pr\u016fmysl<\/td>\n<td>Sou\u010d\u00e1sti obrn\u011bn\u00fdch vozidel, zbra\u0148ov\u00e9 platformy, d\u00edly vojensk\u00fdch letadel<\/td>\n<td>Vysok\u00e1 pevnost ve stavu T6, dobr\u00e9 balistick\u00e9 vlastnosti pro hlin\u00edk<\/td>\n<\/tr>\n<tr>\n<td>Automobilov\u00fd pr\u016fmysl<\/td>\n<td>Kovan\u00e9 sou\u010d\u00e1sti zav\u011b\u0161en\u00ed, ramena n\u00e1prav, kola, konstruk\u010dn\u00ed konzoly<\/td>\n<td>Pevnost srovnateln\u00e1 s n\u011bkter\u00fdmi ocelemi p\u0159i t\u0159etinov\u00e9 hmotnosti<\/td>\n<\/tr>\n<tr>\n<td>T\u011b\u017ek\u00e1 za\u0159\u00edzen\u00ed<\/td>\n<td>Sou\u010d\u00e1sti hydraulick\u00fdch v\u00e1lc\u016f, d\u00edly obr\u00e1b\u011bc\u00edch stroj\u016f, t\u011b\u017ek\u00e9 konzoly<\/td>\n<td>Vysok\u00e1 pevnost v tlaku, dobr\u00e1 odolnost proti opot\u0159eben\u00ed v kovan\u00e9m stavu<\/td>\n<\/tr>\n<tr>\n<td>Sportovn\u00ed vybaven\u00ed<\/td>\n<td>R\u00e1my j\u00edzdn\u00edch kol, baseballov\u00e9 p\u00e1lky, vysoce pevn\u00e9 sportovn\u00ed sou\u010d\u00e1sti<\/td>\n<td>Vysok\u00e1 pevnost, n\u00edzk\u00e1 hmotnost, dobr\u00e1 odolnost proti \u00fanav\u011b<\/td>\n<\/tr>\n<tr>\n<td>Vodn\u00ed plavidla<\/td>\n<td>N\u00e1mo\u0159n\u00ed konstruk\u010dn\u00ed sou\u010d\u00e1sti, lodn\u00ed armatury (s protikorozn\u00ed ochranou)<\/td>\n<td>Vysok\u00e1 pevnost pro konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed; pro ochranu proti korozi je vy\u017eadov\u00e1n povlak Alclad nebo n\u00e1t\u011br<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Pozn\u00e1mky ke zpracov\u00e1n\u00ed a povrchov\u00e9 \u00faprav\u011b<\/h2>\n<h3>CNC obr\u00e1b\u011bn\u00ed<\/h3>\n<p>Hlin\u00edk 2014 se dob\u0159e obr\u00e1b\u00ed ve stavech T6 a T651 pomoc\u00ed n\u00e1stroj\u016f ze slinut\u00fdch karbid\u016f p\u0159i st\u0159edn\u00edch a\u017e vysok\u00fdch \u0159ezn\u00fdch rychlostech. T\u0159\u00edsky jsou st\u0159edn\u011b kr\u00e1tk\u00e9 a zvl\u00e1dnuteln\u00e9. Pro hlubok\u00e9 vrt\u00e1n\u00ed a t\u011b\u017ek\u00e9 fr\u00e9zov\u00e1n\u00ed se doporu\u010duje pou\u017eit\u00ed chladic\u00ed kapaliny nebo \u0159ezn\u00e9 emulze pro \u0159\u00edzen\u00ed tepla a zlep\u0161en\u00ed kvality povrchu. Pro p\u0159esn\u00e9 d\u00edly se doporu\u010duje deska T651 kv\u016fli ni\u017e\u0161\u00edmu zbytkov\u00e9mu pnut\u00ed a lep\u0161\u00ed rozm\u011brov\u00e9 stabilit\u011b b\u011bhem obr\u00e1b\u011bn\u00ed.<\/p>\n<h3>Kov\u00e1n\u00ed<\/h3>\n<p>Slitina 2014 je jednou z nejl\u00e9pe kovateln\u00fdch vysoce pevn\u00fdch hlin\u00edkov\u00fdch slitin. Kov\u00e1n\u00ed se typicky prov\u00e1d\u00ed p\u0159i teplot\u011b 380\u2013440 \u00b0C ve stavu O nebo F, n\u00e1sleduje rozpou\u0161t\u011bc\u00ed \u017e\u00edh\u00e1n\u00ed a st\u00e1rnut\u00ed na T6 nebo T651. Dobr\u00e1 kovatelnost slitiny umo\u017e\u0148uje v\u00fdrobu komplexn\u00edch tvar\u016f s p\u0159\u00edzniv\u00fdmi mechanick\u00fdmi vlastnostmi. Kovan\u00e9 sou\u010d\u00e1sti ze slitiny 2014 jsou b\u011b\u017en\u00e9 v leteck\u00fdch a vojensk\u00fdch aplikac\u00edch.<\/p>\n<h3>Vytla\u010dov\u00e1n\u00ed<\/h3>\n<p>Slitinu 2014 lze protla\u010dovat do standardn\u00edch i zak\u00e1zkov\u00fdch profil\u016f, i kdy\u017e vy\u017eaduje vy\u0161\u0161\u00ed protla\u010dovac\u00ed tlaky ne\u017e slitiny 6061 nebo 6063 kv\u016fli vy\u0161\u0161\u00ed pevnosti p\u0159i zv\u00fd\u0161en\u00fdch teplot\u00e1ch. Protla\u010dovan\u00e9 profily ze slitiny 2014 jsou typicky dod\u00e1v\u00e1ny ve stavech T4, T6 nebo T351 po rozpou\u0161t\u011bc\u00edm \u017e\u00edh\u00e1n\u00ed a st\u00e1rnut\u00ed.<\/p>\n<h3>Povrchov\u00e9 \u00fapravy a protikorozn\u00ed ochrana<\/h3>\n<p>Kv\u016fli \u0161patn\u00e9 odolnosti proti korozi by m\u011bly b\u00fdt sou\u010d\u00e1sti z hlin\u00edku 2014 ur\u010den\u00e9 pro venkovn\u00ed nebo korozivn\u00ed prost\u0159ed\u00ed chr\u00e1n\u011bny. Mezi b\u011b\u017en\u00e9 povrchov\u00e9 \u00fapravy pat\u0159\u00ed:<\/p>\n<ul>\n<li>Alclad (\u010dist\u00fd hlin\u00edkov\u00fd pl\u00e1t nan\u00e1\u0161en\u00fd b\u011bhem v\u00e1lcov\u00e1n\u00ed \u2014 dostupn\u00fd pro plechy a desky)<\/li>\n<li>Eloxov\u00e1n\u00ed kyselinou s\u00edrovou (poskytuje st\u0159edn\u00ed protikorozn\u00ed ochranu; eloxovan\u00e9 vrstvy mohou m\u00edt v d\u016fsledku obsahu m\u011bdi \u017eluto\u0161ed\u00fd odst\u00edn)<\/li>\n<li>Tvrd\u00e9 eloxov\u00e1n\u00ed (pro siln\u011bj\u0161\u00ed, tvrd\u0161\u00ed vrstvy na funk\u010dn\u00edch povr\u0161\u00edch)<\/li>\n<li>Chemick\u00e9 konverzn\u00ed vrstvy (chrom\u00e1tov\u00e9 nebo bezchrom\u00e1tov\u00e9 dle MIL-DTL-5541)<\/li>\n<li>N\u00e1t\u011br nebo pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed (doporu\u010deno pro nepl\u00e1tovanou slitinu 2014 ve venkovn\u00edm provozu)<\/li>\n<\/ul>\n<h3>Sva\u0159ov\u00e1n\u00ed \u2014 nedoporu\u010duje se<\/h3>\n<p>Slitina 2014 je klasifikov\u00e1na jako obt\u00ed\u017en\u011b sva\u0159iteln\u00e1 konven\u010dn\u00edmi metodami TIG a MIG kv\u016fli n\u00e1chylnosti k hork\u00fdm trhlin\u00e1m a ztr\u00e1t\u011b pevnosti v tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3n\u011b. Tam, kde je spojov\u00e1n\u00ed nutn\u00e9, pou\u017eijte mechanick\u00e9 spojovac\u00ed prvky (\u0161rouby, n\u00fdty), lepen\u00ed nebo sva\u0159ov\u00e1n\u00ed t\u0159en\u00edm s prom\u00edch\u00e1v\u00e1n\u00edm (FSW). Pokud je obloukov\u00e9 sva\u0159ov\u00e1n\u00ed nevyhnuteln\u00e9, pou\u017eijte p\u0159\u00eddavn\u00fd dr\u00e1t 4043 nebo 4145 s p\u0159\u00edsnou kontrolou postupu a tepeln\u00fdm zpracov\u00e1n\u00edm po sva\u0159ov\u00e1n\u00ed.<\/p>\n<h2>Kvalitn\u00ed dokumentace a kontrola<\/h2>\n<p>Ka\u017ed\u00e1 objedn\u00e1vka slitiny hlin\u00edku 2014 od spole\u010dnosti Linsy je dod\u00e1v\u00e1na s certifik\u00e1tem o zkou\u0161ce z hut\u011b (MTC), kter\u00fd dokumentuje \u010d\u00edslo tavby, chemick\u00e9 slo\u017een\u00ed, mechanick\u00e9 vlastnosti a rozm\u011brov\u00e9 tolerance dodan\u00e9ho materi\u00e1lu.<\/p>\n<p><strong>Dostupn\u00e1 dokumentace kvality:<\/strong><\/p>\n<ul>\n<li>Certifik\u00e1t o zkou\u0161ce z hut\u011b (MTC) \u2014 sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 objedn\u00e1vky<\/li>\n<li>Protokol o chemick\u00e9m slo\u017een\u00ed SGS \u2014 k dispozici na vy\u017e\u00e1d\u00e1n\u00ed<\/li>\n<li>Protokol o mechanick\u00fdch vlastnostech SGS \u2014 k dispozici na vy\u017e\u00e1d\u00e1n\u00ed<\/li>\n<li>Protokol o rozm\u011brov\u00e9 kontrole SGS \u2014 k dispozici na vy\u017e\u00e1d\u00e1n\u00ed<\/li>\n<li>Protokol o shod\u011b RoHS a REACH SGS \u2014 k dispozici na vy\u017e\u00e1d\u00e1n\u00ed<\/li>\n<\/ul>\n<p>Spole\u010dnost Linsy pracuje v souladu s normami syst\u00e9m\u016f managementu ISO 9001, ISO 14001 a ISO 45001, p\u0159i\u010dem\u017e kontrola kvality pokr\u00fdv\u00e1 cel\u00fd proces od v\u00fdb\u011bru surovin a\u017e po kontrolu hotov\u00fdch v\u00fdrobk\u016f.<\/p>\n<h2>Pro\u010d zvolit spole\u010dnost Linsy pro hlin\u00edk 2014<\/h2>\n<p>Linsy Aluminum je hlin\u00edkov\u00e1 tov\u00e1rna se s\u00eddlem v Shenzhenu s v\u00edce ne\u017e 20 lety pr\u016fmyslov\u00fdch zku\u0161enost\u00ed. Dod\u00e1v\u00e1me plechy, desky, ty\u010de, trubky a kovac\u00ed polotovary ze slitiny hlin\u00edku 2014 ve standardn\u00edch i zak\u00e1zkov\u00fdch specifikac\u00edch, a to jak ze skladov\u00fdch z\u00e1sob, tak s mo\u017enost\u00ed zak\u00e1zkov\u00e9 v\u00fdroby s n\u00edzk\u00fdm minim\u00e1ln\u00edm mno\u017estv\u00edm objedn\u00e1vky.<\/p>\n<p><strong>Co z\u00edsk\u00e1te p\u0159i n\u00e1kupu slitiny 2014 od spole\u010dnosti Linsy:<\/strong><\/p>\n<ul>\n<li>Plechy, desky, ty\u010de, trubky a kovac\u00ed polotovary z hlin\u00edku 2014 ve stavech O, T4, T6, T651 a T351<\/li>\n<li>Pl\u00e1tovan\u00e9 plechy a desky Alclad 2014 dostupn\u00e9 pro aplikace s kritick\u00fdmi po\u017eadavky na odolnost proti korozi<\/li>\n<li>Zak\u00e1zkov\u00e9 rozm\u011bry a tolerance odpov\u00eddaj\u00edc\u00ed po\u017eadavk\u016fm va\u0161eho projektu<\/li>\n<li>Typick\u00e1 zak\u00e1zkov\u00e1 dodac\u00ed lh\u016fta 10\u201360 dn\u00ed pro neskladov\u00e9 specifikace<\/li>\n<li>MTC sou\u010d\u00e1st\u00ed ka\u017ed\u00e9 objedn\u00e1vky, voliteln\u00e9 testov\u00e1n\u00ed SGS na vy\u017e\u00e1d\u00e1n\u00ed<\/li>\n<li>Podpora CNC obr\u00e1b\u011bn\u00ed, kov\u00e1n\u00ed, protla\u010dov\u00e1n\u00ed a povrchov\u00fdch \u00faprav z na\u0161eho vlastn\u00edho zpracovatelsk\u00e9ho za\u0159\u00edzen\u00ed<\/li>\n<li>Podporov\u00e1no objedn\u00e1v\u00e1n\u00ed sm\u00ed\u0161en\u00fdch specifikac\u00ed a projektov\u00e9 objedn\u00e1vky \u2014 nepot\u0159ebujete samostatn\u00e9 dodavatele pro r\u016fzn\u00e9 rozm\u011bry nebo stavy<\/li>\n<\/ul>\n<h2>Souvisej\u00edc\u00ed zdroje<\/h2>\n<p>V\u00edce informac\u00ed o v\u00fdb\u011bru hlin\u00edkov\u00fdch slitin, srovn\u00e1n\u00ed \u0159ady 2xxx a hlin\u00edku leteck\u00e9 jakosti naleznete v na\u0161em technick\u00e9m blogu:<\/p>\n<ul>\n<li><a href=\"https:\/\/premiumalu.com\/cs\/mastering-2014-al-alloy-vas-dokonaly-pruvodce\/\">V\u0161e, co pot\u0159ebujete v\u011bd\u011bt o slitin\u011b hlin\u00edku 2014<\/a><\/li>\n<\/ul>\n<p>Pro srovn\u00e1n\u00ed specifick\u00e9 pro slitinu 2014 a obsah t\u00fdkaj\u00edc\u00ed se aplikac\u00ed kontaktujte n\u00e1\u0161 t\u00fdm nebo nav\u0161tivte blog Linsy pro aktualizovan\u00e9 technick\u00e9 \u010dl\u00e1nky o vysoce pevn\u00fdch slitin\u00e1ch \u0159ady 2xxx.<\/p>\n<h2>\u010casto kladen\u00e9 dotazy o hlin\u00edku 2014<\/h2>\n<p><strong>K \u010demu se pou\u017e\u00edv\u00e1 hlin\u00edkov\u00e1 slitina 2014?<\/strong><br \/>Hlin\u00edk 2014 se prim\u00e1rn\u011b pou\u017e\u00edv\u00e1 pro vysoce pevn\u00e9 konstruk\u010dn\u00ed aplikace v leteck\u00e9m, obrann\u00e9m a automobilov\u00e9m pr\u016fmyslu. Typick\u00e9 aplikace zahrnuj\u00ed nosn\u00e9 prvky k\u0159\u00eddel letadel, konstruk\u010dn\u00ed sou\u010d\u00e1sti trupu, kovan\u00e9 fitinky, n\u00e1boje kol n\u00e1kladn\u00edch vozidel, d\u00edly vojensk\u00fdch vozidel a vysoce nam\u00e1han\u00e9 sportovn\u00ed vybaven\u00ed. Jeho vysok\u00fd pom\u011br pevnosti k hmotnosti a dobr\u00e1 kovatelnost jej \u010din\u00ed ide\u00e1ln\u00edm pro kovan\u00e9 a obr\u00e1b\u011bn\u00e9 konstruk\u010dn\u00ed sou\u010d\u00e1sti.<\/p>\n<p><strong>Jak\u00fd je rozd\u00edl mezi hlin\u00edkem z roku 2014 a 2024?<\/strong><br \/>Slitiny 2014 (AlCu4SiMg) i 2024 (AlCu4Mg1.5) jsou vysoce pevn\u00e9 m\u011bd\u011bn\u00e9 slitiny \u0159ady 2xxx pou\u017e\u00edvan\u00e9 v letectv\u00ed. Slitina 2014 obsahuje k\u0159em\u00edk (0,5\u20131,2 %) pro zlep\u0161enou pevnost a kovatelnost, zat\u00edmco slitina 2024 m\u00e1 vy\u0161\u0161\u00ed obsah ho\u0159\u010d\u00edku pro lep\u0161\u00ed odolnost proti \u00fanav\u011b a toleranci po\u0161kozen\u00ed. Slitina 2014 obecn\u011b nab\u00edz\u00ed vy\u0161\u0161\u00ed pevnost v tlaku na mezi kluzu a lep\u0161\u00ed kovatelnost, zat\u00edmco slitina 2024 poskytuje vynikaj\u00edc\u00ed \u00fanavov\u00e9 vlastnosti v aplikac\u00edch kritick\u00fdch z hlediska tahu.<\/p>\n<p><strong>Je hlin\u00edk 2014 sva\u0159iteln\u00fd?<\/strong><br \/>Ne, slitina 2014 je klasifikov\u00e1na jako obt\u00ed\u017en\u011b sva\u0159iteln\u00e1 konven\u010dn\u00edmi metodami TIG a MIG kv\u016fli vysok\u00e9mu obsahu m\u011bdi, kter\u00e1 podporuje vznik hork\u00fdch trhlin v tepeln\u011b ovlivn\u011bn\u00e9 z\u00f3n\u011b. Mechanick\u00e9 spojov\u00e1n\u00ed (\u0161rouby, n\u00fdty), lepen\u00ed nebo t\u0159ec\u00ed sva\u0159ov\u00e1n\u00ed s prom\u00edch\u00e1v\u00e1n\u00edm (FSW) jsou preferovan\u00fdmi metodami spojov\u00e1n\u00ed. Pokud se obloukov\u00e9mu sva\u0159ov\u00e1n\u00ed nelze vyhnout, pou\u017eijte p\u0159\u00eddavn\u00fd dr\u00e1t 4043 nebo 4145 s p\u0159\u00edsnou kontrolou postupu.<\/p>\n<p><strong>Jak\u00fd je rozd\u00edl mezi 2014-T6 a 2014-T651?<\/strong><br \/>Ob\u011b varianty jsou roztokov\u011b \u017e\u00edh\u00e1ny a um\u011ble st\u00e1rnuty na maxim\u00e1ln\u00ed pevnost. Varianta T651 zahrnuje dodate\u010dn\u00fd krok uvoln\u011bn\u00ed nap\u011bt\u00ed prota\u017een\u00edm (1\u20133 % trval\u00e9 deformace) po zakalen\u00ed, co\u017e sni\u017euje vnit\u0159n\u00ed zbytkov\u00e1 nap\u011bt\u00ed a zlep\u0161uje rozm\u011brovou stabilitu b\u011bhem obr\u00e1b\u011bn\u00ed. T651 se doporu\u010duje pro tlust\u00e9 plechy a p\u0159esn\u011b obr\u00e1b\u011bn\u00e9 sou\u010d\u00e1sti, kde jsou vy\u017eadov\u00e1ny \u00fazk\u00e9 tolerance.<\/p>\n<p><strong>Lze hlin\u00edk 2014 eloxovat?<\/strong><br \/>Ano, ale vzhled eloxovan\u00e9ho povrchu se bude li\u0161it od slitin \u0159ady 6xxx. Kv\u016fli vysok\u00e9mu obsahu m\u011bdi maj\u00ed eloxovan\u00e9 vrstvy na slitin\u011b 2014 tendenci b\u00fdt na\u017eloutl\u00e9 nebo \u0161edav\u00e9 a jsou m\u00e9n\u011b pr\u016fhledn\u00e9 ne\u017e vrstvy na slitin\u00e1ch 6061 nebo 5052. Pro ochranu proti korozi mohou b\u00fdt \u00fa\u010dinn\u011bj\u0161\u00ed Alclad, tvrd\u00e9 eloxov\u00e1n\u00ed nebo chemick\u00e9 konverzn\u00ed povlaky ne\u017e standardn\u00ed eloxov\u00e1n\u00ed v kyselin\u011b s\u00edrov\u00e9.<\/p>\n<p><strong>Pro\u010d m\u00e1 hlin\u00edk 2014 \u0161patnou odolnost proti korozi?<\/strong><br \/>Vysok\u00fd obsah m\u011bdi (3,9\u20135,0 %) ve slitin\u011b 2014 vytv\u00e1\u0159\u00ed mezimetalick\u00e9 f\u00e1ze bohat\u00e9 na m\u011b\u010f, kter\u00e9 jsou katodick\u00e9 v\u016f\u010di hlin\u00edkov\u00e9 matrici. V korozn\u00edm prost\u0159ed\u00ed tyto f\u00e1ze urychluj\u00ed lok\u00e1ln\u00ed bodovou a galvanickou korozi. Pro venkovn\u00ed nebo korozn\u00ed prost\u0159ed\u00ed by m\u011bla b\u00fdt slitina 2014 chr\u00e1n\u011bna povlakem Alclad (\u010dist\u00fd hlin\u00edkov\u00fd pl\u00e1t), n\u00e1t\u011brem, eloxov\u00e1n\u00edm nebo chemick\u00fdmi konverzn\u00edmi povlaky.<\/p>\n<p><strong>Poskytuje spole\u010dnost Linsy MTC pro hlin\u00edk 2014?<\/strong><br \/>Ano. Ka\u017ed\u00e1 objedn\u00e1vka hlin\u00edku 2014 od spole\u010dnosti Linsy zahrnuje certifik\u00e1t o zkou\u0161ce z hut\u011b (MTC) dokumentuj\u00edc\u00ed \u010d\u00edslo tavby, anal\u00fdzu chemick\u00e9ho slo\u017een\u00ed, v\u00fdsledky mechanick\u00fdch zkou\u0161ek a \u00fadaje z rozm\u011brov\u00e9 kontroly.<\/p>\n<p><strong>Jak\u00e9 rozm\u011bry hlin\u00edkov\u00fdch plech\u016f 2014 si mohu objednat?<\/strong><br \/>Spole\u010dnost Linsy dod\u00e1v\u00e1 plechy ze slitiny 2014 o tlou\u0161\u0165ce 6,0 mm a\u017e 150 mm, v \u0161\u00ed\u0159k\u00e1ch a\u017e 2600 mm a d\u00e9lk\u00e1ch a\u017e 16000 mm. Vlastn\u00ed rozm\u011bry a nestandardn\u00ed tolerance jsou k dispozici na vy\u017e\u00e1d\u00e1n\u00ed s typickou dodac\u00ed lh\u016ftou 10\u201360 dn\u00ed.<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky k objedn\u00e1vk\u00e1m obecn\u011b<\/h2>\n<p><strong>Jak\u00e9 je minim\u00e1ln\u00ed mno\u017estv\u00ed objedn\u00e1vky (MOQ) pro hlin\u00edk 2014?<\/strong><br \/>Spole\u010dnost Linsy podporuje objedn\u00e1vky s n\u00edzk\u00fdm MOQ. Standardn\u00ed skladov\u00e9 polo\u017eky lze dod\u00e1vat v mal\u00fdch mno\u017estv\u00edch a vlastn\u00ed v\u00fdrobn\u00ed s\u00e9rie maj\u00ed flexibiln\u00ed minima v z\u00e1vislosti na specifikaci. Kontaktujte n\u00e1s s va\u0161\u00edm v\u00fdkresem sou\u010d\u00e1sti nebo po\u017eadavky pro cenovou nab\u00eddku.<\/p>\n<p><strong>Jak\u00e1 je typick\u00e1 dodac\u00ed lh\u016fta pro objedn\u00e1vky hlin\u00edku 2014?<\/strong><br \/>Skladov\u00e9 polo\u017eky jsou odes\u00edl\u00e1ny do n\u011bkolika pracovn\u00edch dn\u016f. Vlastn\u00ed v\u00fdrobn\u00ed objedn\u00e1vky obvykle trvaj\u00ed 10\u201360 dn\u00ed v z\u00e1vislosti na slitin\u011b, rozm\u011brech, po\u017eadavc\u00edch na zpracov\u00e1n\u00ed a mno\u017estv\u00ed objedn\u00e1vky.<\/p>\n<p><strong>Jak\u00e9 platebn\u00ed a dodac\u00ed podm\u00ednky p\u0159ij\u00edm\u00e1te?<\/strong><br \/>Nab\u00edz\u00edme flexibiln\u00ed platebn\u00ed a dodac\u00ed podm\u00ednky pro mezin\u00e1rodn\u00ed B2B kupuj\u00edc\u00ed. Kontaktujte n\u00e1\u0161 obchodn\u00ed t\u00fdm pro projedn\u00e1n\u00ed platebn\u00edch metod (T\/T, L\/C), mo\u017enost\u00ed dopravy (FOB, CIF, DAP) a dod\u00e1n\u00ed do va\u0161eho regionu.<\/p>\n<p><strong>M\u016f\u017eete zpracovat d\u00edly z hlin\u00edku 2014 podle m\u00fdch v\u00fdkres\u016f?<\/strong><br \/>Ano. Na\u0161e vlastn\u00ed CNC obr\u00e1b\u011bc\u00ed za\u0159\u00edzen\u00ed m\u016f\u017ee vyr\u00e1b\u011bt hotov\u00e9 d\u00edly z plechu, ty\u010d\u00ed nebo v\u00fdkovk\u016f ze slitiny 2014 podle va\u0161ich technick\u00fdch v\u00fdkres\u016f. Za\u0161lete sv\u016fj v\u00fdkres nebo 3D model pro cenovou nab\u00eddku na obr\u00e1b\u011bn\u00ed.<\/p>\n<p><strong>Dod\u00e1v\u00e1te slitinu 2014 na exportn\u00ed trhy?<\/strong><br \/>Ano. Spole\u010dnost Linsy vyv\u00e1\u017e\u00ed hlin\u00edkov\u00e9 v\u00fdrobky do Evropy, Ameriky, jihov\u00fdchodn\u00ed Asie, na Bl\u00edzk\u00fd v\u00fdchod a do dal\u0161\u00edch region\u016f. N\u00e1\u0161 syst\u00e9m kvality ISO 9001 a dokumentace MTC podporuj\u00ed mezin\u00e1rodn\u00ed n\u00e1kup a po\u017eadavky na shodu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Slitina hlin\u00edku 2014 (AlCu4SiMg) je vysoce pevn\u00e1 tv\u00e1\u0159en\u00e1 hlin\u00edkov\u00e1 slitina \u0159ady 2000, legovan\u00e1 p\u0159edev\u0161\u00edm m\u011bd\u00ed, k\u0159em\u00edkem a ho\u0159\u010d\u00edkem. Je zn\u00e1m\u00e1 jako jedna z nejpevn\u011bj\u0161\u00edch hlin\u00edkov\u00fdch slitin v \u0159ad\u011b 2xxx a nab\u00edz\u00ed vynikaj\u00edc\u00ed pom\u011br pevnosti k hmotnosti, dobrou kovatelnost a st\u0159edn\u00ed obrobitelnost. Je \u0161iroce pou\u017e\u00edv\u00e1na v leteck\u00fdch konstruk\u010dn\u00edch d\u00edlech, vojensk\u00e9m vybaven\u00ed a vysoce nam\u00e1han\u00fdch automobilov\u00fdch aplikac\u00edch. Spole\u010dnost Linsy dod\u00e1v\u00e1 hlin\u00edk 2014 ve form\u011b plech\u016f, desek, ty\u010d\u00ed, trubek a polotovar\u016f pro kov\u00e1n\u00ed ve stavech O, T4, T6, T651 a T351, s mo\u017enost\u00ed vlastn\u00edch rozm\u011br\u016f, podporou zpracov\u00e1n\u00ed a dostupn\u00fdmi protokoly MTC.<\/p>\n<p>\n<strong>Dostupn\u00e9 formul\u00e1\u0159e:<\/strong> plech \/ deska \/ svitek \/ ty\u010d \/ trubka \/ polotovar pro kov\u00e1n\u00ed \/ profil<br \/>\n<strong>B\u011b\u017en\u00e9 typy povah:<\/strong> O \/ T4 \/ T6 \/ T651 \/ T351<br \/>\n<strong>Podpora zpracov\u00e1n\u00ed:<\/strong> CNC obr\u00e1b\u011bn\u00ed \/ kov\u00e1n\u00ed \/ protla\u010dov\u00e1n\u00ed \/ \u0159ez\u00e1n\u00ed \/ povrchov\u00e1 \u00faprava<br \/>\n<strong>Dokumenty t\u00fdkaj\u00edc\u00ed se kvality:<\/strong> Ke ka\u017ed\u00e9 objedn\u00e1vce je p\u0159ilo\u017eena zpr\u00e1va MTC, zku\u0161ebn\u00ed protokoly SGS jsou k dispozici na vy\u017e\u00e1d\u00e1n\u00ed<\/p>","protected":false},"featured_media":4704,"template":"","meta":{"_seopress_titles_title":"2014 Aluminum Alloy \u2014 Sheet, Plate, Bar & Tube Supplier | Linsy Aluminum","_seopress_titles_desc":"Source 2014 aluminum alloy (AlCu4SiMg) sheet, plate, bar, tube & forging stock in O, T4, T6, T651 tempers. ISO 9001 certified. Custom sizes, CNC machining, MTC with every order. 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