{"id":8304,"date":"2025-03-15T06:38:03","date_gmt":"2025-03-15T06:38:03","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=8304"},"modified":"2026-07-07T08:32:48","modified_gmt":"2026-07-07T08:32:48","slug":"slitina-hliniku-4045","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/cs\/product\/4045-aluminum-alloy\/","title":{"rendered":"Slitina hlin\u00edku 4045"},"content":{"rendered":"<h2>Co je hlin\u00edkov\u00e1 slitina 4045?<\/h2>\n<p>Hlin\u00edkov\u00e1 slitina 4045 (UNS A94045, EN AW-4045 \/ AlSi10) je tepeln\u011b zpracovateln\u00e1 tv\u00e1\u0159en\u00e1 hlin\u00edkov\u00e1 slitina \u0159ady 4000, legovan\u00e1 p\u0159edev\u0161\u00edm k\u0159em\u00edkem v rozsahu 9\u201311 %. Vysok\u00fd obsah k\u0159em\u00edku sni\u017euje interval taven\u00ed a poskytuje vynikaj\u00edc\u00ed tekutost b\u011bhem p\u00e1jen\u00ed, p\u0159i\u010dem\u017e sni\u017euje smr\u0161t\u011bn\u00ed p\u0159i tuhnut\u00ed \u2013 tyto vlastnosti \u010din\u00ed slitinu 4045 jednou z nejpou\u017e\u00edvan\u011bj\u0161\u00edch hlin\u00edkov\u00fdch p\u00e1jec\u00edch a p\u0159\u00eddavn\u00fdch slitin.<\/p>\n<p>Na rozd\u00edl od konstruk\u010dn\u00edch slitin, jako jsou 6061 nebo 7075, nen\u00ed slitina 4045 ur\u010dena pro nosn\u00e9 aplikace. Jej\u00ed hodnota spo\u010d\u00edv\u00e1 v metalurgick\u00e9m chov\u00e1n\u00ed jako p\u0159\u00eddavn\u00fd materi\u00e1l: \u010dist\u011b vt\u00e9k\u00e1 do sp\u00e1r, dob\u0159e sm\u00e1\u010d\u00ed hlin\u00edkov\u00e9 podklady a vytv\u00e1\u0159\u00ed kvalitn\u00ed p\u00e1jen\u00e9 sestavy s minim\u00e1ln\u00edm prask\u00e1n\u00edm. Slitina 4045 se b\u011b\u017en\u011b dod\u00e1v\u00e1 jako p\u00e1jec\u00ed plech (\u010dasto jako pl\u00e1tovac\u00ed vrstva na j\u00e1drov\u00fdch slitin\u00e1ch 3003, 3005 nebo 6951), jako p\u0159\u00eddavn\u00fd dr\u00e1t pro sva\u0159ov\u00e1n\u00ed plamenem a p\u00e1jen\u00ed a jako f\u00f3lie pro v\u00fdrobu v\u00fdm\u011bn\u00edk\u016f tepla.<\/p>\n<p>Slitina 4045 je pokryta hlavn\u00edmi mezin\u00e1rodn\u00edmi normami, v\u010detn\u011b ASTM B209 (plech a deska), ASTM B211 (ty\u010d, prut a dr\u00e1t), ISO 6361 a EN 573-3. Jej\u00ed evropsk\u00e9 ozna\u010den\u00ed je EN AW-4045 \/ AlSi10(A).<\/p>\n<h2>Dostupn\u00e9 produkty z hlin\u00edku 4045<\/h2>\n<p>Spole\u010dnost Linsy dod\u00e1v\u00e1 hlin\u00edk 4045 ve standardn\u00edch i zak\u00e1zkov\u00fdch form\u00e1ch produkt\u016f p\u0159izp\u016fsoben\u00fdch aplikac\u00edm p\u00e1jen\u00ed, sva\u0159ov\u00e1n\u00ed a v\u00fdm\u011bn\u00edk\u016f tepla. Rozm\u011bry a tolerance lze p\u0159izp\u016fsobit po\u017eadavk\u016fm va\u0161eho projektu.<\/p>\n<h3>P\u00e1jec\u00ed plech a svitek z hlin\u00edku 4045<\/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>P\u00e1jec\u00ed plech \/ svitek 4045<\/td>\n<td>F, O<\/td>\n<td>0.1 \u2013 4.0<\/td>\n<td>500 \u2013 1600<\/td>\n<td>500 \u2013 6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>P\u00e1jec\u00ed plech 4045 je \u010dasto dod\u00e1v\u00e1n jako pl\u00e1tovan\u00fd kompozit (4045 pl\u00e1tovan\u00fd na j\u00e1dru \u0159ady 3xxx nebo 6xxx) pro v\u00fdrobu v\u00fdm\u011bn\u00edk\u016f tepla. Jednostrann\u00e9 i oboustrann\u00e9 pl\u00e1tovan\u00e9 konstrukce lze poptat na vy\u017e\u00e1d\u00e1n\u00ed.<\/p>\n<h3>P\u0159\u00eddavn\u00fd dr\u00e1t z hlin\u00edku 4045<\/h3>\n<table>\n<thead>\n<tr>\n<th>Parametr<\/th>\n<th>Specifikace<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pr\u016fm\u011br<\/td>\n<td>0,8 \u2013 5,0 mm<\/td>\n<\/tr>\n<tr>\n<td>Temperament<\/td>\n<td>F, O<\/td>\n<\/tr>\n<tr>\n<td>Hmotnost c\u00edvky<\/td>\n<td>Min. 20 kg<\/td>\n<\/tr>\n<tr>\n<td>Tolerance velikosti<\/td>\n<td>\u00b1 0,03 mm<\/td>\n<\/tr>\n<tr>\n<td>Povrch<\/td>\n<td>\u010cist\u00fd, such\u00fd, na c\u00edvce nebo rovnan\u00fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>P\u0159\u00eddavn\u00fd dr\u00e1t 4045 se pou\u017e\u00edv\u00e1 pro p\u00e1jen\u00ed a sva\u0159ov\u00e1n\u00ed plamenem hlin\u00edkov\u00fdch sestav, kde je vy\u017eadov\u00e1n dobr\u00fd tok a vypln\u011bn\u00ed sp\u00e1r. Je alternativou ke slitin\u011b 4047 (vy\u0161\u0161\u00ed obsah k\u0159em\u00edku, ni\u017e\u0161\u00ed interval taven\u00ed) tam, kde je p\u0159ijateln\u00fd m\u00edrn\u011b \u0161ir\u0161\u00ed interval taven\u00ed.<\/p>\n<h3>Hlin\u00edkov\u00e1 f\u00f3lie 4045<\/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<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>F\u00f3lie 4045<\/td>\n<td>O<\/td>\n<td>0.05 \u2013 0.3<\/td>\n<td>50 \u2013 1200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Hlin\u00edkov\u00e1 ty\u010d 4045<\/h3>\n<table>\n<thead>\n<tr>\n<th>Formul\u00e1\u0159<\/th>\n<th>Temperament<\/th>\n<th>Pr\u016fm\u011br (mm)<\/th>\n<th>D\u00e9lka (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kruhov\u00e1 ty\u010d 4045<\/td>\n<td>F, O<\/td>\n<td>3 \u2013 100<\/td>\n<td>1000 \u2013 6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ty\u010d 4045 je m\u00e9n\u011b b\u011b\u017en\u00e1 ne\u017e plech nebo dr\u00e1t, ale je dostupn\u00e1 pro aplikace vy\u017eaduj\u00edc\u00ed obr\u00e1b\u011bc\u00ed polotovary nebo p\u00e1jec\u00ed p\u0159edformy. Kontaktujte spole\u010dnost Linsy pro potvrzen\u00ed dostupnosti pro v\u00e1mi po\u017eadovan\u00fd rozm\u011brov\u00fd rozsah.<\/p>\n<h3>Dal\u0161\u00ed formy \u2013 trubky a zak\u00e1zkov\u00e9 profily<\/h3>\n<p>Trubky a zak\u00e1zkov\u00e9 profily ze slitiny 4045 lze poptat na vy\u017e\u00e1d\u00e1n\u00ed pro specializovan\u00e9 p\u00e1jen\u00e9 sestavy nebo aplikace p\u0159edforem. Proto\u017ee je slitina 4045 prim\u00e1rn\u011b p\u0159\u00eddavnou a pl\u00e1tovac\u00ed slitinou, dostupnost trubek je ve srovn\u00e1n\u00ed s konstruk\u010dn\u00edmi t\u0159\u00eddami omezen\u00e1. Za\u0161lete pros\u00edm sv\u016fj v\u00fdkres nebo specifikaci pro posouzen\u00ed proveditelnosti.<\/p>\n<h2>Specifikace a ekvivalentn\u00ed ozna\u010den\u00ed slitiny 4045<\/h2>\n<table>\n<thead>\n<tr>\n<th>Standardn\u00ed syst\u00e9m<\/th>\n<th>Ozna\u010den\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>UNS<\/td>\n<td>A94045<\/td>\n<\/tr>\n<tr>\n<td>EN AW<\/td>\n<td>EN AW-4045 \/ AlSi10(A)<\/td>\n<\/tr>\n<tr>\n<td>ISO<\/td>\n<td>Al Si10<\/td>\n<\/tr>\n<tr>\n<td>AA \/ SAE<\/td>\n<td>4045<\/td>\n<\/tr>\n<tr>\n<td>JIS (Japonsko)<\/td>\n<td>A4045<\/td>\n<\/tr>\n<tr>\n<td>GB \/ \u010d\u00edn\u0161tina<\/td>\n<td>4045<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Obecn\u011b platn\u00e9 normy:<\/p>\n<ul>\n<li>ASTM B209 \u2014 Plechy a desky z hlin\u00edku a hlin\u00edkov\u00fdch slitin<\/li>\n<li>ASTM B211 \u2014 Ty\u010de, pruty a dr\u00e1ty z hlin\u00edku a hlin\u00edkov\u00fdch slitin<\/li>\n<li>ISO 6361 \u2014 Plechy, p\u00e1sy a desky z tv\u00e1\u0159en\u00e9ho hlin\u00edku a hlin\u00edkov\u00fdch slitin<\/li>\n<li>EN 573-3 \u2014 Chemick\u00e9 slo\u017een\u00ed a tvar tv\u00e1\u0159en\u00fdch v\u00fdrobk\u016f<\/li>\n<li>AWS A5.10 \u2013 Reference pro sva\u0159ovac\u00ed p\u0159\u00eddavn\u00e9 materi\u00e1ly (pro aplikace p\u0159\u00eddavn\u00e9ho dr\u00e1tu)<\/li>\n<\/ul>\n<h2>Chemick\u00e9 slo\u017een\u00ed hlin\u00edku 4045<\/h2>\n<p>Mezn\u00ed hodnoty slo\u017een\u00ed dle norem ASTM \/ EN (hmotnostn\u00ed %):<\/p>\n<table>\n<thead>\n<tr>\n<th>Prvek<\/th>\n<th>Min %<\/th>\n<th>Max %<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K\u0159em\u00edk (Si)<\/td>\n<td>9.0<\/td>\n<td>11.0<\/td>\n<\/tr>\n<tr>\n<td>\u017delezo (Fe)<\/td>\n<td>\u2014<\/td>\n<td>0.8<\/td>\n<\/tr>\n<tr>\n<td>M\u011b\u010f (Cu)<\/td>\n<td>\u2014<\/td>\n<td>0.30<\/td>\n<\/tr>\n<tr>\n<td>Mangan (Mn)<\/td>\n<td>\u2014<\/td>\n<td>0.30<\/td>\n<\/tr>\n<tr>\n<td>Ho\u0159\u010d\u00edk (Mg)<\/td>\n<td>\u2014<\/td>\n<td>0.30<\/td>\n<\/tr>\n<tr>\n<td>Zinek (Zn)<\/td>\n<td>\u2014<\/td>\n<td>0.20<\/td>\n<\/tr>\n<tr>\n<td>Titan (Ti)<\/td>\n<td>\u2014<\/td>\n<td>0.20<\/td>\n<\/tr>\n<tr>\n<td>Ostatn\u00ed, ka\u017ed\u00fd<\/td>\n<td>\u2014<\/td>\n<td>0.05<\/td>\n<\/tr>\n<tr>\n<td>Ostatn\u00ed, celkem<\/td>\n<td>\u2014<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>Hlin\u00edk (Al)<\/td>\n<td colspan=\"2\">Zbytek (\u2248 87,0 \u2013 89,5)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Vysok\u00fd obsah k\u0159em\u00edku je ur\u010duj\u00edc\u00edm znakem slitiny 4045. K\u0159em\u00edk sni\u017euje interval taven\u00ed na p\u0159ibli\u017en\u011b 577\u2013632 \u00b0C (1071\u20131170 \u00b0F), co\u017e umo\u017e\u0148uje slitin\u011b 4045 roztavit se a t\u00e9ct p\u0159ed j\u00e1drovou slitinou v p\u00e1jen\u00fdch sestav\u00e1ch \u2013 proto je \u0161iroce pou\u017e\u00edv\u00e1na jako pl\u00e1tovac\u00ed a p\u0159\u00eddavn\u00fd materi\u00e1l.<\/p>\n<h2>Mechanick\u00e9 vlastnosti hlin\u00edku 4045<\/h2>\n<p>Slitina 4045 je p\u0159\u00eddavn\u00e1 a p\u00e1jec\u00ed slitina, nikoli konstruk\u010dn\u00ed t\u0159\u00edda. Mechanick\u00e9 vlastnosti jsou m\u00edrn\u00e9 a z\u0159\u00eddka jsou prim\u00e1rn\u00edm v\u00fdb\u011brov\u00fdm krit\u00e9riem. Typick\u00e9 hodnoty pro slitinu 4045 v \u017e\u00edhan\u00e9m stavu (O) jsou uvedeny n\u00ed\u017ee.<\/p>\n<table>\n<thead>\n<tr>\n<th>Majetek<\/th>\n<th>Typick\u00e1 hodnota (temper O)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pevnost v tahu (mezn\u00ed)<\/td>\n<td>\u2248 124 MPa (\u2248 18 ksi)<\/td>\n<\/tr>\n<tr>\n<td>Mez kluzu (0,2%)<\/td>\n<td>\u2248 60\u201380 MPa (p\u0159ibli\u017en\u011b)<\/td>\n<\/tr>\n<tr>\n<td>Prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed<\/td>\n<td>\u2248 15 %<\/td>\n<\/tr>\n<tr>\n<td>Tvrdost (Brinell)<\/td>\n<td>\u2248 40\u201350 HB (p\u0159ibli\u017en\u011b)<\/td>\n<\/tr>\n<tr>\n<td>Hustota<\/td>\n<td>2,67 g\/cm\u00b3 (0,096 lb\/in\u00b3)<\/td>\n<\/tr>\n<tr>\n<td>Rozsah t\u00e1n\u00ed<\/td>\n<td>577 \u2013 632 \u00b0C (1071 \u2013 1170 \u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>Modul pru\u017enosti<\/td>\n<td>\u2248 70 GPa (10 150 ksi)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Uveden\u00e9 hodnoty jsou typick\u00e9 pro \u017e\u00edhanou slitinu 4045. Mez kluzu a tvrdost jsou orienta\u010dn\u00ed \u2013 slitina 4045 nen\u00ed b\u011b\u017en\u011b specifikov\u00e1na pro konstruk\u010dn\u00ed nosn\u00e9 pou\u017eit\u00ed. Pro aplikace, kde je rozhoduj\u00edc\u00ed mechanick\u00fd v\u00fdkon, zva\u017ete slitiny 6061, 5052 nebo jin\u00e9 konstruk\u010dn\u00ed slitiny.<\/p>\n<h2>Pr\u016fvodce v\u00fdb\u011brem temperu pro hlin\u00edk 4045<\/h2>\n<p>Slitina 4045 je dod\u00e1v\u00e1na v omezen\u00e9m po\u010dtu temper\u016f, proto\u017ee se jedn\u00e1 o p\u0159\u00eddavnou slitinu, nikoli konstruk\u010dn\u00ed t\u0159\u00eddu, kter\u00e1 by t\u011b\u017eila z precipita\u010dn\u00edho vytvrzen\u00ed.<\/p>\n<table>\n<thead>\n<tr>\n<th>Temperament<\/th>\n<th>Nejlep\u0161\u00ed pro<\/th>\n<th>Pozn\u00e1mky<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>4045-O (\u017e\u00edhan\u00fd)<\/td>\n<td>P\u00e1jec\u00ed plech, f\u00f3lie, p\u0159\u00eddavn\u00fd dr\u00e1t vy\u017eaduj\u00edc\u00ed maxim\u00e1ln\u00ed ta\u017enost<\/td>\n<td>Nejm\u011bk\u010d\u00ed stav. Nejlep\u0161\u00ed tva\u0159itelnost a tok p\u0159i p\u00e1jen\u00ed. Nejb\u011b\u017en\u011bj\u0161\u00ed temper pro produkty ze slitiny 4045.<\/td>\n<\/tr>\n<tr>\n<td>4045-F (ve stavu po v\u00fdrob\u011b)<\/td>\n<td>Ty\u010d, prut a dr\u00e1t, kde nen\u00ed specifikov\u00e1no kone\u010dn\u00e9 \u017e\u00edh\u00e1n\u00ed<\/td>\n<td>Vlastnosti z\u00e1vis\u00ed na v\u00fdrobn\u00ed metod\u011b. Pou\u017e\u00edv\u00e1 se tam, kde nen\u00ed vy\u017eadov\u00e1n \u017e\u00edhan\u00fd stav.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Na rozd\u00edl od slitin \u0159ady 2xxx, 6xxx nebo 7xxx slitina 4045 nepou\u017e\u00edv\u00e1 tempery typu T (T4, T6 atd.), proto\u017ee nen\u00ed zpev\u0148ov\u00e1na precipita\u010dn\u00edm vytvrzen\u00edm v provozu. Jej\u00ed metalurgickou \u00falohou je t\u00e1t a t\u00e9ct b\u011bhem p\u00e1jen\u00ed, nikoli n\u00e9st konstruk\u010dn\u00ed zat\u00ed\u017een\u00ed.<\/p>\n<h2>Kl\u00ed\u010dov\u00e9 vlastnosti hlin\u00edku 4045<\/h2>\n<h3>Vynikaj\u00edc\u00ed p\u00e1jec\u00ed a p\u0159\u00eddavn\u00fd v\u00fdkon<\/h3>\n<p>Obsah k\u0159em\u00edku 9\u201311 % poskytuje slitin\u011b 4045 n\u00edzk\u00fd a \u00fazk\u00fd interval taven\u00ed (577\u2013632 \u00b0C). To j\u00ed umo\u017e\u0148uje roztavit se a \u010dist\u011b vt\u00e9kat do sp\u00e1r b\u011bhem p\u00e1jen\u00ed, sm\u00e1\u010det hlin\u00edkov\u00e9 podklady bez nadm\u011brn\u00e9 eroze. Slitina 4045 je jedn\u00edm ze standardn\u00edch p\u0159\u00eddavn\u00fdch materi\u00e1l\u016f pro p\u00e1jen\u00ed hlin\u00edku p\u0159i v\u00fdrob\u011b v\u00fdm\u011bn\u00edk\u016f tepla.<\/p>\n<h3>N\u00edzk\u00e9 smr\u0161t\u011bn\u00ed p\u0159i tuhnut\u00ed<\/h3>\n<p>Vysok\u00fd obsah k\u0159em\u00edku sni\u017euje smr\u0161t\u011bn\u00ed p\u0159i tuhnut\u00ed ve srovn\u00e1n\u00ed s \u010dist\u00fdm hlin\u00edkem. To pom\u00e1h\u00e1 minimalizovat smr\u0161\u0165ovac\u00ed trhliny a p\u00f3rovitost v p\u00e1jen\u00fdch spoj\u00edch, co\u017e vede ke kvalitn\u011bj\u0161\u00edm sestav\u00e1m \u2013 obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9 u dlouh\u00fdch p\u00e1jen\u00fdch \u0161v\u016f a slo\u017eit\u00fdch jader v\u00fdm\u011bn\u00edk\u016f tepla.<\/p>\n<h3>Dobr\u00e1 tekutost a sl\u00e9vatelnost<\/h3>\n<p>P\u0159\u00eddavek k\u0159em\u00edku zlep\u0161uje tekutost taveniny, co\u017e umo\u017e\u0148uje slitin\u011b 4045 vypl\u0148ovat t\u011bsn\u00e9 sp\u00e1ry a slo\u017eit\u00e9 p\u00e1jen\u00e9 spoje. Tato vlastnost ji z\u00e1rove\u0148 \u010din\u00ed vhodnou pro sl\u00e9v\u00e1rensk\u00e9 aplikace, kde se vyskytuj\u00ed tenk\u00e9 pr\u016f\u0159ezy nebo slo\u017eit\u00e1 geometrie.<\/p>\n<h3>M\u00edrn\u00e1 odolnost proti korozi<\/h3>\n<p>Slitina 4045 nab\u00edz\u00ed p\u0159ijatelnou odolnost proti korozi v b\u011b\u017en\u00fdch provozn\u00edch prost\u0159ed\u00edch p\u00e1jen\u00fdch sestav. Av\u0161ak vzhledem k tomu, \u017ee se \u010dasto pou\u017e\u00edv\u00e1 jako pl\u00e1tovac\u00ed vrstva nebo p\u0159\u00eddavn\u00fd materi\u00e1l sp\u00ed\u0161e ne\u017e jako exponovan\u00fd povrch, z\u00e1vis\u00ed korozn\u00ed chov\u00e1n\u00ed hotov\u00e9 sestavy obvykle sp\u00ed\u0161e na j\u00e1drov\u00e9 slitin\u011b (nap\u0159. 3003 nebo 6951) ne\u017e na samotn\u00e9 vrstv\u011b 4045.<\/p>\n<h3>St\u0159edn\u00ed pevnost \u2014 nejedn\u00e1 se o konstruk\u010dn\u00ed slitinu<\/h3>\n<p>Slitina 4045 je slitina s n\u00edzkou a\u017e st\u0159edn\u00ed pevnost\u00ed. Jej\u00ed pevnost v tahu v \u017e\u00edhan\u00e9m stavu je p\u0159ibli\u017en\u011b 124 MPa \u2014 tedy v\u00fdrazn\u011b ni\u017e\u0161\u00ed ne\u017e u konstruk\u010dn\u00edch jakost\u00ed, jako je 6061-T6 (\u2248 310 MPa) nebo 7075-T6 (\u2248 572 MPa). Nem\u011bla by b\u00fdt specifikov\u00e1na pro nosn\u00e9 aplikace. Jej\u00ed volba je d\u00e1na p\u00e1jec\u00edmi\/p\u0159\u00eddavn\u00fdmi vlastnostmi, nikoliv mechanickou pevnost\u00ed.<\/p>\n<h2>B\u011b\u017en\u00e9 aplikace hlin\u00edku 4045<\/h2>\n<p>Slitina 4045 se vol\u00ed v\u0161ude tam, kde je po\u017eadov\u00e1na v\u00fdkonnost p\u0159i p\u00e1jen\u00ed hlin\u00edku, jako sva\u0159ovac\u00ed p\u0159\u00eddavn\u00fd materi\u00e1l nebo pl\u00e1tovac\u00ed vrstva:<\/p>\n<ul>\n<li><strong>V\u00fdm\u011bn\u00edky tepla:<\/strong> P\u00e1jen\u00e9 deskov\u00e9 a trubkov\u011b-\u017eebrov\u00e9 v\u00fdm\u011bn\u00edky tepla pro HVAC, automobilov\u00e9 chlazen\u00ed a chladic\u00ed techniku \u2014 slitina 4045 se pou\u017e\u00edv\u00e1 jako pl\u00e1tovac\u00ed vrstva na j\u00e1dru 3003\/6951 pro vytvo\u0159en\u00ed p\u00e1jen\u00fdch spoj\u016f b\u011bhem pecn\u00edho p\u00e1jen\u00ed<\/li>\n<li><strong>Automobilov\u00e9 tepeln\u00e9 \u0159\u00edzen\u00ed:<\/strong> Chladi\u010de, kondenz\u00e1tory, v\u00fdparn\u00edky, olejov\u00e9 chladi\u010de a mezichladi\u010de vyu\u017e\u00edvaj\u00edc\u00ed p\u00e1jen\u00e9 hlin\u00edkov\u00e9 sestavy<\/li>\n<li><strong>P\u00e1jec\u00ed p\u0159\u00eddavn\u00fd dr\u00e1t:<\/strong> Ru\u010dn\u00ed p\u00e1jen\u00ed a pecn\u00ed p\u00e1jen\u00ed hlin\u00edkov\u00fdch sestav, kde je vy\u017eadov\u00e1no dobr\u00e9 rozt\u00e9k\u00e1n\u00ed a vypln\u011bn\u00ed spoje<\/li>\n<li><strong>Sva\u0159ovac\u00ed p\u0159\u00eddavn\u00fd materi\u00e1l:<\/strong> Plynov\u00e9 sva\u0159ov\u00e1n\u00ed hlin\u00edku, kde je p\u0159ijateln\u00fd p\u0159\u00eddavn\u00fd materi\u00e1l s obsahem k\u0159em\u00edku; slitina 4045 je alternativou k 4043 a 4047 v ur\u010dit\u00fdch postupech<\/li>\n<li><strong>Pl\u00e1tovan\u00fd plech:<\/strong> V\u00e1lcovan\u011b pl\u00e1tovan\u00e1 vrstva na konstruk\u010dn\u00edch nebo korozivzdorn\u00fdch j\u00e1drov\u00fdch slitin\u00e1ch pro zaji\u0161t\u011bn\u00ed povrchu p\u0159ipraven\u00e9ho k p\u00e1jen\u00ed<\/li>\n<li><strong>Sl\u00e9v\u00e1renstv\u00ed a odl\u00e9v\u00e1n\u00ed:<\/strong> Hlin\u00edkov\u00e9 odlitky s obsahem k\u0159em\u00edku, kde je kladen d\u016fraz na zab\u00edhavost a n\u00edzk\u00e9 smr\u0161t\u011bn\u00ed<\/li>\n<\/ul>\n<h2>Pozn\u00e1mky ke zpracov\u00e1n\u00ed a povrchov\u00e9 \u00faprav\u011b slitiny 4045<\/h2>\n<p>Slitina 4045 vy\u017eaduje jin\u00fd p\u0159\u00edstup ke zpracov\u00e1n\u00ed ne\u017e konstruk\u010dn\u00ed slitiny. Jej\u00ed prim\u00e1rn\u00ed funkc\u00ed je taven\u00ed a rozt\u00e9k\u00e1n\u00ed b\u011bhem p\u00e1jen\u00ed \u2014 manipulace a v\u00fdroba by m\u011bly zachovat \u010distotu povrchu a rozm\u011brovou p\u0159esnost.<\/p>\n<ul>\n<li><strong>D\u011blen\u00ed na p\u00e1sy a st\u0159\u00edh\u00e1n\u00ed:<\/strong> P\u00e1jec\u00ed plech se obvykle d\u011bl\u00ed na p\u00e1sy na \u0161\u00ed\u0159ku pro \u017eebrov\u00fd materi\u00e1l v\u00fdm\u011bn\u00edk\u016f tepla. Hrany bez ot\u0159ep\u016f a t\u011bsn\u00e9 tolerance \u0161\u00ed\u0159ky jsou d\u016fle\u017eit\u00e9 pro automatizovan\u00e9 pod\u00e1v\u00e1n\u00ed do p\u00e1jec\u00ed linky.<\/li>\n<li><strong>CNC obr\u00e1b\u011bn\u00ed:<\/strong> Ty\u010d ze slitiny 4045 lze obr\u00e1b\u011bt, ale nejedn\u00e1 se o konstruk\u010dn\u00ed slitinu pro obr\u00e1b\u011bn\u00ed. Pou\u017e\u00edvejte ostr\u00e9 n\u00e1stroje ze slinut\u00fdch karbid\u016f a konzervativn\u00ed \u0159ezn\u00e9 rychlosti; obsah k\u0159em\u00edku m\u016f\u017ee zvy\u0161ovat opot\u0159eben\u00ed n\u00e1stroj\u016f ve srovn\u00e1n\u00ed s \u010dist\u00fdm hlin\u00edkem.<\/li>\n<li><strong>Laserov\u00e9 \u0159ez\u00e1n\u00ed:<\/strong> Vhodn\u00e9 pro tenk\u00fd p\u00e1jec\u00ed plech. Kvalita hran z\u00e1vis\u00ed na tlou\u0161\u0165ce a pomocn\u00e9m plynu; doporu\u010duje se dus\u00edkov\u00e9 asistovan\u00e9 \u0159ez\u00e1n\u00ed.<\/li>\n<li><strong>Tvarov\u00e1n\u00ed:<\/strong> Plech 4045 v temperu O m\u00e1 dobrou tv\u00e1\u0159itelnost a lze jej lisovat, oh\u00fdbat a tvarovat v\u00e1lcov\u00e1n\u00edm do tvar\u016f \u017eeber a trubek p\u0159ed p\u00e1jen\u00edm.<\/li>\n<li><strong>P\u0159\u00edprava na p\u00e1jen\u00ed:<\/strong> \u010cistota povrchu je kritick\u00e1. Olej, oxidy a ne\u010distoty br\u00e1n\u00ed rozt\u00e9k\u00e1n\u00ed p\u00e1jky. P\u0159ed p\u00e1jen\u00edm se doporu\u010duje odma\u0161t\u011bn\u00ed a mechanick\u00e9 nebo chemick\u00e9 odstran\u011bn\u00ed oxidick\u00e9 vrstvy.<\/li>\n<li><strong>Ochrana povrchu:<\/strong> PVC f\u00f3lie, mezivrstvy z pap\u00edru a ochrann\u00e9 balen\u00ed jsou k dispozici pro zachov\u00e1n\u00ed \u010distoty povrchu b\u011bhem p\u0159epravy.<\/li>\n<\/ul>\n<h2>Kvalitn\u00ed dokumentace a kontrola<\/h2>\n<p>Kontrola kvality ve spole\u010dnosti Linsy prob\u00edh\u00e1 od v\u00fdb\u011bru vstupn\u00edho materi\u00e1lu a\u017e po kontrolu hotov\u00e9ho v\u00fdrobku. Ka\u017ed\u00e1 objedn\u00e1vka je dod\u00e1v\u00e1na s certifik\u00e1tem MTC (Material Test Certificate) vydan\u00fdm spole\u010dnost\u00ed Linsy Aluminum po v\u00fdrob\u011b, v\u010detn\u011b v\u00fdsledk\u016f chemick\u00e9ho slo\u017een\u00ed pro konkr\u00e9tn\u00ed \u0161ar\u017ei.<\/p>\n<p>Pro z\u00e1kazn\u00edky, kte\u0159\u00ed vy\u017eaduj\u00ed ov\u011b\u0159en\u00ed t\u0159et\u00ed stranou, jsou na po\u017e\u00e1d\u00e1n\u00ed k dispozici zku\u0161ebn\u00ed protokoly spole\u010dnosti SGS za dodate\u010dn\u00fd poplatek za zkou\u0161ky. Mezi dostupn\u00e9 protokoly SGS pat\u0159\u00ed:<\/p>\n<ul>\n<li>Zpr\u00e1va spole\u010dnosti SGS o chemick\u00e9m slo\u017een\u00ed<\/li>\n<li>Zpr\u00e1va spole\u010dnosti SGS o mechanick\u00fdch vlastnostech<\/li>\n<li>Zpr\u00e1va o rozm\u011brov\u00e9 kontrole spole\u010dnosti SGS<\/li>\n<li>Zpr\u00e1va SGS o sm\u011brnic\u00edch RoHS a REACH<\/li>\n<\/ul>\n<h2>Pro\u010d zvolit spole\u010dnost Linsy pro hlin\u00edk 4045<\/h2>\n<p>Spole\u010dnost Linsy Aluminum je hlin\u00edkov\u00e1 tov\u00e1rna se s\u00eddlem v Shenzhenu s v\u00edce ne\u017e 20 lety zku\u0161enost\u00ed v oboru, dod\u00e1vaj\u00edc\u00ed slitinu 4045 a dal\u0161\u00ed slitiny \u0159ad 1000\u20138000 z\u00e1kazn\u00edk\u016fm v oblasti automobilov\u00e9ho tepeln\u00e9ho \u0159\u00edzen\u00ed, HVAC, v\u0161eobecn\u00e9ho stroj\u00edrenstv\u00ed, v\u00fdroby a v\u00fdkonov\u00e9 elektroniky.<\/p>\n<p>Pro v\u00e1\u0161 n\u00e1kup slitiny 4045 to znamen\u00e1:<\/p>\n<ul>\n<li><strong>Podpora specializovan\u00fdch p\u0159\u00eddavn\u00fdch slitin<\/strong> \u2014 p\u00e1jec\u00ed plech, p\u0159\u00eddavn\u00fd dr\u00e1t, f\u00f3lie a ty\u010de ve slitin\u011b 4045 a p\u0159\u00edbuzn\u00fdch jakostech \u0159ady 4xxx<\/li>\n<li><strong>Flexibiln\u00ed podpora objedn\u00e1vek<\/strong> \u2014 standardn\u00ed i zak\u00e1zkov\u00e9 specifikace, v\u010detn\u011b h\u016f\u0159e dostupn\u00fdch jakost\u00ed p\u0159\u00eddavn\u00fdch materi\u00e1l\u016f<\/li>\n<li><strong>V\u00fdroba na zak\u00e1zku s n\u00edzk\u00fdm minim\u00e1ln\u00edm objednan\u00fdm mno\u017estv\u00edm<\/strong> u velikost\u00ed, kter\u00e9 nejsou skladem, s obvyklou dodac\u00ed lh\u016ftou na zak\u00e1zku v rozmez\u00ed 10\u201360 dn\u016f<\/li>\n<li><strong>Zpracov\u00e1n\u00ed v r\u00e1mci spole\u010dnosti<\/strong> \u2014 d\u011blen\u00ed na p\u00e1sy, st\u0159\u00edh\u00e1n\u00ed, laserov\u00e9 \u0159ez\u00e1n\u00ed, CNC obr\u00e1b\u011bn\u00ed a povrchov\u00e9 \u00fapravy<\/li>\n<li><strong>MTC ke ka\u017ed\u00e9 objedn\u00e1vce<\/strong>, plus voliteln\u00e9 testov\u00e1n\u00ed SGS na po\u017e\u00e1d\u00e1n\u00ed<\/li>\n<li><strong>Syst\u00e9m \u0159\u00edzen\u00ed v souladu s normami ISO 9001, ISO 14001 a ISO 45001<\/strong> normy<\/li>\n<\/ul>\n<h2>Souvisej\u00edc\u00ed zdroje<\/h2>\n<p>Slitina 4045 je specializovan\u00e1 p\u00e1jec\u00ed a p\u0159\u00eddavn\u00e1 slitina. Specializovan\u00e9 p\u0159\u00edru\u010dky pro aplikace slitiny 4045 zde budou propojeny po jejich zve\u0159ejn\u011bn\u00ed. Mezit\u00edm mohou b\u00fdt u\u017eite\u010dn\u00e9 tyto souvisej\u00edc\u00ed zdroje pro v\u00fdb\u011br slitiny:<\/p>\n<ul>\n<li><a href=\"https:\/\/premiumalu.com\/cs\/3003-vs-6061-v-hloubkovem-srovnani\/\">3003 vs. 6061 \u2014 Podrobn\u00e9 a komplexn\u00ed srovn\u00e1n\u00ed<\/a> (Slitina 3003 je b\u011b\u017enou j\u00e1drovou slitinou pro p\u00e1jec\u00ed plech pl\u00e1tovan\u00fd slitinou 4045)<\/li>\n<\/ul>\n<h2>\u010cast\u00e9 dotazy k hlin\u00edku 4045<\/h2>\n<h3>K \u010demu se hlin\u00edk 4045 pou\u017e\u00edv\u00e1?<\/h3>\n<p>Slitina 4045 se pou\u017e\u00edv\u00e1 p\u0159edev\u0161\u00edm jako p\u00e1jec\u00ed p\u0159\u00eddavn\u00fd materi\u00e1l a pl\u00e1tovac\u00ed slitina. Jej\u00edmi hlavn\u00edmi aplikacemi jsou p\u00e1jen\u00e9 hlin\u00edkov\u00e9 v\u00fdm\u011bn\u00edky tepla (chladi\u010de, kondenz\u00e1tory, v\u00fdparn\u00edky), p\u0159\u00eddavn\u00fd dr\u00e1t pro plynov\u00e9 sva\u0159ov\u00e1n\u00ed a p\u00e1jen\u00ed a pl\u00e1tovan\u00fd plech pro sestavy p\u00e1jen\u00e9 v peci. Nejedn\u00e1 se o konstruk\u010dn\u00ed nosnou slitinu.<\/p>\n<h3>Jak\u00fd je rozd\u00edl mezi hlin\u00edkem 4045 a 4047?<\/h3>\n<p>Ob\u011b jsou p\u0159\u00eddavn\u00fdmi slitinami hlin\u00edku a k\u0159em\u00edku \u0159ady 4xxx. Slitina 4045 obsahuje 9\u201311 % k\u0159em\u00edku; slitina 4047 obsahuje 11\u201313 % k\u0159em\u00edku. Vy\u0161\u0161\u00ed obsah k\u0159em\u00edku ve slitin\u011b 4047 poskytuje m\u00edrn\u011b ni\u017e\u0161\u00ed a u\u017e\u0161\u00ed interval taven\u00ed, co\u017e m\u016f\u017ee zlep\u0161it rozt\u00e9k\u00e1n\u00ed p\u00e1jky v t\u011bsn\u00fdch spoj\u00edch. Slitina 4045 se \u010dasto pou\u017e\u00edv\u00e1 tam, kde je p\u0159ijateln\u00fd m\u00edrn\u011b \u0161ir\u0161\u00ed interval taven\u00ed.<\/p>\n<h3>Jak\u00fd je rozd\u00edl mezi hlin\u00edkem 4045 a 4043?<\/h3>\n<p>Slitina 4043 obsahuje 4,5\u20136,0 % k\u0159em\u00edku, zat\u00edmco slitina 4045 obsahuje 9\u201311 % k\u0159em\u00edku. Slitina 4043 je univerz\u00e1ln\u00ed sva\u0159ovac\u00ed p\u0159\u00eddavn\u00fd dr\u00e1t se st\u0159edn\u00edm obsahem k\u0159em\u00edku. Slitina 4045 m\u00e1 vy\u0161\u0161\u00ed obsah k\u0159em\u00edku, co\u017e poskytuje lep\u0161\u00ed zab\u00edhavost a ni\u017e\u0161\u00ed interval taven\u00ed \u2014 co\u017e ji \u010din\u00ed vhodn\u011bj\u0161\u00ed pro p\u00e1jec\u00ed aplikace. Slitina 4043 se \u010dast\u011bji pou\u017e\u00edv\u00e1 pro b\u011b\u017en\u00e9 plynov\u00e9 sva\u0159ov\u00e1n\u00ed a jako p\u0159\u00eddavn\u00fd materi\u00e1l pro sva\u0159ov\u00e1n\u00ed metodou GTAW.<\/p>\n<h3>Lze slitinu 4045 tepeln\u011b zpracov\u00e1vat?<\/h3>\n<p>Slitina 4045 je v n\u011bkter\u00fdch referen\u010dn\u00edch norm\u00e1ch klasifikov\u00e1na jako tepeln\u011b zpracovateln\u00e1 slitina, ale v praktick\u00e9m provozu nen\u00ed zpev\u0148ov\u00e1na precipita\u010dn\u00edm vytvrzov\u00e1n\u00edm. Nepou\u017e\u00edv\u00e1 se u n\u00ed tempery T4, T6 ani jin\u00e9 tempery typu T. Jej\u00ed metalurgickou \u00falohou je taven\u00ed a rozt\u00e9k\u00e1n\u00ed b\u011bhem p\u00e1jen\u00ed, nikoliv zaji\u0161t\u011bn\u00ed pevnosti prost\u0159ednictv\u00edm tepeln\u00e9ho zpracov\u00e1n\u00ed.<\/p>\n<h3>Je slitina 4045 konstruk\u010dn\u00ed slitinou?<\/h3>\n<p>Ne. Slitina 4045 m\u00e1 n\u00edzkou a\u017e st\u0159edn\u00ed pevnost (pevnost v tahu \u2248 124 MPa v \u017e\u00edhan\u00e9m stavu). Jedn\u00e1 se o p\u0159\u00eddavnou a p\u00e1jec\u00ed slitinu, nikoliv o konstruk\u010dn\u00ed jakost. Pro nosn\u00e9 aplikace zva\u017ete slitiny 6061, 6063, 5052 nebo 7075 v z\u00e1vislosti na va\u0161ich po\u017eadavc\u00edch na pevnost, sva\u0159itelnost a korozn\u00ed odolnost.<\/p>\n<h3>Co je p\u00e1jec\u00ed plech 4045?<\/h3>\n<p>P\u00e1jec\u00ed plech 4045 je hlin\u00edkov\u00fd plech (\u010dasto tenk\u00fd, 0,1\u20134,0 mm) pou\u017e\u00edvan\u00fd p\u0159i v\u00fdrob\u011b p\u00e1jen\u00fdch v\u00fdm\u011bn\u00edk\u016f tepla. \u010casto se dod\u00e1v\u00e1 jako pl\u00e1tovan\u00fd kompozit \u2014 slitina 4045 pl\u00e1tovan\u00e1 na jedn\u00e9 nebo obou stran\u00e1ch j\u00e1drov\u00e9 slitiny 3003, 3005 nebo 6951. B\u011bhem pecn\u00edho p\u00e1jen\u00ed se pl\u00e1tovac\u00ed vrstva 4045 roztav\u00ed a vytvo\u0159\u00ed p\u00e1jen\u00fd spoj, zat\u00edmco j\u00e1dro s vy\u0161\u0161\u00edm bodem taven\u00ed si zachov\u00e1v\u00e1 sv\u016fj tvar.<\/p>\n<h3>V jak\u00fdch form\u00e1ch dod\u00e1v\u00e1 spole\u010dnost Linsy slitinu 4045?<\/h3>\n<p>Spole\u010dnost Linsy dod\u00e1v\u00e1 slitinu 4045 jako p\u00e1jec\u00ed plech a svitek, p\u0159\u00eddavn\u00fd dr\u00e1t, f\u00f3lii a ty\u010d. Trubky a zak\u00e1zkov\u00e9 profily lze nacenit na vy\u017e\u00e1d\u00e1n\u00ed. Vzhledem k tomu, \u017ee slitina 4045 je specializovan\u00e1 p\u0159\u00eddavn\u00e1 slitina, je dostupnost n\u011bkter\u00fdch forem omezen\u011bj\u0161\u00ed ne\u017e u konstruk\u010dn\u00edch jakost\u00ed, jako je 6061.<\/p>\n<h3>Jak\u00fd je interval taven\u00ed hlin\u00edku 4045?<\/h3>\n<p>Interval taven\u00ed slitiny 4045 je p\u0159ibli\u017en\u011b 577\u2013632 \u00b0C (1071\u20131170 \u00b0F). P\u0159\u00eddavek k\u0159em\u00edku sni\u017euje bod taven\u00ed pod hodnotu \u010dist\u00e9ho hlin\u00edku (660 \u00b0C), co\u017e je d\u016fvod, pro\u010d se slitina 4045 tav\u00ed a rozt\u00e9k\u00e1 p\u0159ed j\u00e1drovou slitinou v p\u00e1jen\u00fdch sestav\u00e1ch.<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky k objedn\u00e1vk\u00e1m obecn\u011b<\/h2>\n<h3>Jak\u00e1 je typick\u00e1 dodac\u00ed lh\u016fta pro zak\u00e1zkov\u00e9 objedn\u00e1vky slitiny 4045?<\/h3>\n<p>Pro rozm\u011bry mimo skladov\u00e9 z\u00e1soby nebo zak\u00e1zkov\u00e9 specifikace je typick\u00e1 dodac\u00ed lh\u016fta 10\u201360 dn\u00ed v z\u00e1vislosti na slitin\u011b, rozm\u011brech, po\u017eadavc\u00edch na zpracov\u00e1n\u00ed a slo\u017eitosti objedn\u00e1vky. Skladov\u00e9 standardn\u00ed specifikace lze dodat rychleji \u2014 kontaktujte n\u00e1\u0161 t\u00fdm pro konkr\u00e9tn\u00ed nab\u00eddku.<\/p>\n<h3>Jak\u00e9 je minim\u00e1ln\u00ed mno\u017estv\u00ed objedn\u00e1vky (MOQ)?<\/h3>\n<p>Spole\u010dnost Linsy podporuje zak\u00e1zkovou v\u00fdrobu s n\u00edzk\u00fdm minim\u00e1ln\u00edm mno\u017estv\u00edm objedn\u00e1vky (MOQ) pro polo\u017eky 4045 mimo skladov\u00e9 z\u00e1soby. MOQ se li\u0161\u00ed podle formy, rozm\u011bru a rozsahu zpracov\u00e1n\u00ed; za\u0161lete n\u00e1m pros\u00edm sv\u00e9 po\u017eadavky a my potvrd\u00edme proveditelnost.<\/p>\n<h3>Jak\u00e9 dokumenty doprov\u00e1zej\u00ed ka\u017edou z\u00e1silku?<\/h3>\n<p>Ka\u017ed\u00e1 objedn\u00e1vka je dod\u00e1v\u00e1na s certifik\u00e1tem MTC (Material Test Certificate) vydan\u00fdm spole\u010dnost\u00ed Linsy Aluminum po v\u00fdrob\u011b. Voliteln\u011b jsou na vy\u017e\u00e1d\u00e1n\u00ed k dispozici zku\u0161ebn\u00ed protokoly t\u0159et\u00ed strany SGS za p\u0159\u00edplatek za testov\u00e1n\u00ed.<\/p>\n<h3>Nab\u00edz\u00edte vzorky p\u0159ed hromadnou objedn\u00e1vkou?<\/h3>\n<p>Ano, vzorky lze zajistit pro v\u011bt\u0161inu standardn\u00edch i zak\u00e1zkov\u00fdch specifikac\u00ed. Cena vzork\u016f a dodac\u00ed lh\u016fta z\u00e1vis\u00ed na rozm\u011bru a po\u017eadavc\u00edch na zpracov\u00e1n\u00ed.<\/p>\n<h3>Do jak\u00fdch region\u016f zas\u00edl\u00e1te zbo\u017e\u00ed?<\/h3>\n<p>Spole\u010dnost Linsy zas\u00edl\u00e1 zbo\u017e\u00ed do cel\u00e9ho sv\u011bta a m\u00e1 zavedenou distribu\u010dn\u00ed s\u00ed\u0165 v Evrop\u011b, Ji\u017en\u00ed Africe, Braz\u00edlii, Singapuru, Turecku, Japonsku, Ji\u017en\u00ed Koreji a ji\u017en\u00ed Asii.<\/p>","protected":false},"excerpt":{"rendered":"<p>4045 hlin\u00edkov\u00e1 slitina (UNS A94045, EN AW-AlSi10) je tv\u00e1\u0159en\u00e1 hlin\u00edkov\u00e1 slitina \u0159ady 4000 legovan\u00e1 p\u0159edev\u0161\u00edm k\u0159em\u00edkem (9\u201311 %). Vysok\u00fd obsah k\u0159em\u00edku zaji\u0161\u0165uje vynikaj\u00edc\u00ed tekutost a n\u00edzk\u00e9 smr\u0161t\u011bn\u00ed p\u0159i tuhnut\u00ed, co\u017e z n\u00ed \u010din\u00ed preferovanou p\u0159\u00eddavnou a pl\u00e1tovac\u00ed slitinu pro p\u00e1jen\u00ed a sva\u0159ov\u00e1n\u00ed. Spole\u010dnost Linsy dod\u00e1v\u00e1 hlin\u00edk 4045 ve form\u011b p\u00e1jec\u00edho plechu, svitku, p\u0159\u00eddavn\u00e9ho dr\u00e1tu, f\u00f3lie a ty\u010d\u00ed v temperech O a F, s mo\u017enost\u00ed zak\u00e1zkov\u00fdch rozm\u011br\u016f, povrchov\u00fdch \u00faprav a dod\u00e1n\u00edm protokol\u016f MTC.<\/p>\n<p>\n<strong>Dostupn\u00e9 formul\u00e1\u0159e:<\/strong> p\u00e1jec\u00ed plech \/ svitek \/ p\u0159\u00eddavn\u00fd dr\u00e1t \/ f\u00f3lie \/ ty\u010d<br \/>\n<strong>B\u011b\u017en\u00e9 typy povah:<\/strong> O \/ F<br \/>\n<strong>Podpora zpracov\u00e1n\u00ed:<\/strong> CNC obr\u00e1b\u011bn\u00ed \/ laserov\u00e9 \u0159ez\u00e1n\u00ed \/ pod\u00e9ln\u00e9 d\u011blen\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, testy SGS na vy\u017e\u00e1d\u00e1n\u00ed<\/p>","protected":false},"featured_media":8375,"template":"","meta":{"_seopress_titles_title":"4045 Aluminum Alloy \u2014 Brazing Sheet, Filler Wire & Bar Supplier | Linsy Aluminum","_seopress_titles_desc":"Source 4045 aluminum alloy (AlSi10) brazing sheet, filler wire, foil & bar in O temper. Custom sizes, MTC with every order, ISO 9001 certified. 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