{"id":9268,"date":"2025-09-28T02:58:40","date_gmt":"2025-09-28T02:58:40","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9268"},"modified":"2026-01-13T14:24:37","modified_gmt":"2026-01-13T14:24:37","slug":"slitina-hliniku-a443","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/cs\/produkt\/slitina-hliniku-a443\/","title":{"rendered":"A443.0 Slitina hlin\u00edkov\u00e9ho odlitku"},"content":{"rendered":"<h2>Popis<\/h2>\n<p>Linsy A443.0 je univerz\u00e1ln\u00ed za\u0159\u00edzen\u00ed <b>Slitina hlin\u00edku a k\u0159em\u00edku (Al-Si)<\/b> proslul\u00e1 svou v\u00fdjime\u010dnou <b>plynulost a odl\u00e9vatelnost<\/b>. Tato slitina zaji\u0161\u0165uje minim\u00e1ln\u00ed p\u00f3rovitost a pou\u017e\u00edv\u00e1 se p\u0159edev\u0161\u00edm ve form\u011b ingotu pro p\u0159etaven\u00ed. Nab\u00edz\u00ed dobr\u00e9 mechanick\u00e9 vlastnosti a <b>vynikaj\u00edc\u00ed odolnost proti atmosf\u00e9rick\u00e9 korozi<\/b>, co\u017e z n\u011bj \u010din\u00ed spolehliv\u00fd a cenov\u011b v\u00fdhodn\u00fd materi\u00e1l pro standardn\u00ed sou\u010d\u00e1sti.<\/p>\n<h2>Pou\u017eit\u00ed hlin\u00edkov\u00e9 slitiny A443.0<\/h2>\n<ul>\n<li>Odlitky pro v\u0161eobecn\u00e9 pou\u017eit\u00ed<\/li>\n<li>Konstruk\u010dn\u00ed a dekorativn\u00ed d\u00edly<\/li>\n<li>Automobilov\u00e9 komponenty (sk\u0159\u00edn\u011b)<\/li>\n<li>Elektrick\u00e9 sk\u0159\u00edn\u011b<\/li>\n<li>T\u011blesa \u010derpadel a ventil\u016f<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3077 size-full\" src=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png\" alt=\"A443.0 aluminum casting alloy applications\" width=\"800\" height=\"600\" srcset=\"https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application.png 800w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-600x450.png 600w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-300x225.png 300w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-768x576.png 768w, https:\/\/premiumalu.com\/wp-content\/uploads\/2024\/06\/7075-application-285x214.png 285w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Chemick\u00e9 slo\u017een\u00ed<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<tbody>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Prvek<\/span><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Procento %<\/span><\/strong><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Si<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">4.5-6.0<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Fe<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,8 Max.<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Cu<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,3 Max.<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Mn<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,3 Max.<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Mg<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,05 Max.<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Zn<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,5 Max.<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Ostatn\u00ed\/ka\u017ed\u00fd<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,05 Max.<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">Ostatn\u00ed\/celkem<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0,15 Max.<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">AI<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">P\u0159ipom\u00ednka<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Mechanick\u00e9 vlastnosti a teploty<\/h2>\n<div class=\"table-responsive\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid grey;\">\n<tbody>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Hlin\u00edk<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">A443.0<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Hustota<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">2,69 g\/cm\u00b3<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Rozsah t\u00e1n\u00ed<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">575-630\u00b0C<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Tepeln\u00e1 vodivost<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">~142W\/m-\u00b0C<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Pevnost v tahu, mez pevnosti<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">~160 MPa<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Pevnost v tahu, mez kluzu<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">~70 MPa<\/span><\/td>\n<\/tr>\n<tr style=\"border: 1px solid grey;\">\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><span style=\"font-size: 14px; font-weight: bold;\">Prodlou\u017een\u00ed p\u0159i p\u0159etr\u017een\u00ed %<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">5.6-6.0 %<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Funkce<\/h2>\n<ul>\n<li><b>Vysok\u00e1 pevnost:<\/b> Po tepeln\u00e9m zpracov\u00e1n\u00ed na teplotu T6 je A357 jednou z nejpevn\u011bj\u0161\u00edch dostupn\u00fdch slitin hlin\u00edku lit\u00fdch do p\u00edsku.<\/li>\n<li><b>Vynikaj\u00edc\u00ed odl\u00e9vatelnost:<\/b> Obsah k\u0159em\u00edku v materi\u00e1lu A357 zlep\u0161uje jeho tekutost b\u011bhem procesu lit\u00ed, co\u017e umo\u017e\u0148uje jeho tvarov\u00e1n\u00ed do slo\u017eit\u00fdch a komplikovan\u00fdch d\u00edl\u016f.<\/li>\n<li><b>Odolnost proti korozi:<\/b> Vykazuje dobrou odolnost proti korozi, a to i v drsn\u00fdch prost\u0159ed\u00edch, jako jsou n\u00e1mo\u0159n\u00ed aplikace.<\/li>\n<li><b>Sva\u0159itelnost:<\/b> A357 m\u00e1 dobr\u00e9 sva\u0159ovac\u00ed vlastnosti, ale obvykle vy\u017eaduje tepeln\u00e9 zpracov\u00e1n\u00ed po sva\u0159ov\u00e1n\u00ed.<\/li>\n<\/ul>\n<h2>Pro\u010d si vybrat hlin\u00edk Linsy A443.0?<\/h2>\n<p>Spole\u010dnost Linsy Aluminium je p\u0159edn\u00edm dodavatelem hlin\u00edkov\u00fdch v\u00fdrobk\u016f. Dod\u00e1v\u00e1me zbo\u017e\u00ed pro n\u011bkolik pr\u016fmyslov\u00fdch odv\u011btv\u00ed. Pat\u0159\u00ed mezi n\u011b leteck\u00fd pr\u016fmysl, v\u0161eobecn\u00e9 stroj\u00edrenstv\u00ed, automobilov\u00fd pr\u016fmysl, stavba lod\u00ed a speci\u00e1ln\u00ed pr\u016fmyslov\u00e9 pou\u017eit\u00ed.<\/p>\n<p>Opravdu n\u00e1m z\u00e1le\u017e\u00ed na kvalit\u011b a \u017eivotn\u00edm prost\u0159ed\u00ed. Dokl\u00e1d\u00e1me to na\u0161imi certifik\u00e1ty. Jsme dr\u017eiteli normy ISO 9001:2008 pro \u0159\u00edzen\u00ed kvality. Jsme tak\u00e9 dr\u017eiteli certifik\u00e1tu ISO 14001:2004 pro environment\u00e1ln\u00ed management. A kone\u010dn\u011b m\u00e1me certifik\u00e1t OHSAS 18001:2007 pro bezpe\u010dnost a ochranu zdrav\u00ed p\u0159i pr\u00e1ci.<\/p>\n<p>Spole\u010dnost Linsy Aluminium dod\u00e1v\u00e1 sv\u00e9 v\u00fdrobky do Evropy a mnoha dal\u0161\u00edch m\u00edst. Pat\u0159\u00ed sem Ji\u017en\u00ed Afrika, Braz\u00edlie, Singapur, Turecko, Japonsko, Ji\u017en\u00ed Korea a n\u011bkolik zem\u00ed v ji\u017en\u00ed Asii.<\/p>\n<p><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/api.whatsapp.com\/send?phone=8618124703776\"><strong><em>Z\u00edskejte rychlou nab\u00eddku nyn\u00ed!<\/em><\/strong><\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>A443.0 je univerz\u00e1ln\u00ed p\u0159\u00edstroj <b>Slitina hlin\u00edku a k\u0159em\u00edku (Al-Si)<\/b> proslul\u00e1 svou v\u00fdjime\u010dnou <b>plynulost a odl\u00e9vatelnost<\/b>. Tato slitina zaji\u0161\u0165uje minim\u00e1ln\u00ed p\u00f3rovitost a pou\u017e\u00edv\u00e1 se p\u0159edev\u0161\u00edm ve form\u011b ingotu pro p\u0159etaven\u00ed. Nab\u00edz\u00ed dobr\u00e9 mechanick\u00e9 vlastnosti a <b>vynikaj\u00edc\u00ed odolnost proti atmosf\u00e9rick\u00e9 korozi<\/b>, co\u017e z n\u011bj \u010din\u00ed spolehliv\u00fd a cenov\u011b v\u00fdhodn\u00fd materi\u00e1l pro standardn\u00ed sou\u010d\u00e1sti.<\/p>","protected":false},"featured_media":9318,"template":"","meta":{"_seopress_titles_title":"A443.0 Aluminum Casting Alloy | En Aw | ISO9001 Certified","_seopress_titles_desc":"Source the ideal A443.0 aluminum alloy for your project. All ISO & ASTM certified. Low MOQs. 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