{"id":9261,"date":"2025-09-28T02:21:05","date_gmt":"2025-09-28T02:21:05","guid":{"rendered":"https:\/\/premiumalu.com\/?post_type=product&#038;p=9261"},"modified":"2026-01-13T14:27:27","modified_gmt":"2026-01-13T14:27:27","slug":"a357-aluminiowy-stop-odlewniczy","status":"publish","type":"product","link":"https:\/\/premiumalu.com\/pl\/produkt\/a357-aluminiowy-stop-odlewniczy\/","title":{"rendered":"Aluminiowy stop odlewniczy A357"},"content":{"rendered":"<h2>Opis<\/h2>\n<p>Linsy A357 jest urz\u0105dzeniem klasy premium <strong>stop aluminium i krzemu do odlewania<\/strong> znany z wyj\u0105tkowego po\u0142\u0105czenia <strong>wysoka wytrzyma\u0142o\u015b\u0107, doskona\u0142a spawalno\u015b\u0107 i doskona\u0142a szczelno\u015b\u0107 ci\u015bnieniowa<\/strong>. Drobna mikrostruktura i niska zawarto\u015b\u0107 \u017celaza zapewniaj\u0105 minimaln\u0105 porowato\u015b\u0107 i wysok\u0105 integralno\u015b\u0107. Powszechnie poddawany obr\u00f3bce cieplnej do <strong>Temperatur\u0119 T6<\/strong>Zapewnia niezawodne dzia\u0142anie w bardzo obci\u0105\u017conych, cienko\u015bciennych odlewach.<\/p>\n<h2>Zastosowanie aluminiowego stopu odlewniczego A357<\/h2>\n<ul>\n<li>Komponenty lotnicze (wirniki, obudowy)<\/li>\n<li>Cz\u0119\u015bci pomp lotniczych<\/li>\n<li>Wysokowydajne cz\u0119\u015bci samochodowe<\/li>\n<li>Ko\u0142a spr\u0119\u017carki<\/li>\n<li>Komponenty elektryczne<\/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=\"A357 aluminum casting alloy aerospace and automotive 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>Sk\u0142ad chemiczny<\/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;\">Element<\/span><\/td>\n<td style=\"text-align: center; background-color: #e67e23; border: 1px solid grey;\"><strong><span style=\"font-size: 14px;\">Procent %<\/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;\">6.5-7.5<\/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;\">0.15 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;\">Cu<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.1 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;\">0.15 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;\">By\u0107<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.04-0.35<\/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;\">0.003-0.007<\/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;\">Ti<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.1-0.2<\/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;\">Inne\/ka\u017cdy<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.03 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;\">Inne\/og\u00f3\u0142em<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">0.10 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;\">Przypomnienie<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>W\u0142a\u015bciwo\u015bci mechaniczne i temperatury<\/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;\">Aluminium<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">A357 T6<\/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;\">G\u0119sto\u015b\u0107<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">2,65-2,71 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;\">Zakres topnienia<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">549-626 \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;\">Przewodno\u015b\u0107 cieplna<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">150-160 W\/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;\">Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie, najwy\u017csza<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">306-332 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;\">Wytrzyma\u0142o\u015b\u0107 na rozci\u0105ganie, wydajno\u015b\u0107<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">244-263 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;\">Wyd\u0142u\u017cenie przy zerwaniu %<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">3.8-4.6%<\/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;\">Wytrzyma\u0142o\u015b\u0107 zm\u0119czeniowa<\/span><\/td>\n<td style=\"text-align: center; border: 1px solid grey;\"><span style=\"font-size: 14px;\">76,5-93,5 MPa<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Cecha<\/h2>\n<ul>\n<li><strong>Wysoka wytrzyma\u0142o\u015b\u0107:<\/strong> Po obr\u00f3bce cieplnej do stanu T6, A357 jest jednym z najmocniejszych dost\u0119pnych stop\u00f3w aluminium do odlewania piaskowego.<\/li>\n<li><strong>Doskona\u0142e w\u0142a\u015bciwo\u015bci odlewnicze:<\/strong> Zawarto\u015b\u0107 krzemu w stali A357 poprawia jej p\u0142ynno\u015b\u0107 podczas procesu odlewania, umo\u017cliwiaj\u0105c formowanie z\u0142o\u017conych i skomplikowanych cz\u0119\u015bci.<\/li>\n<li><strong>Odporno\u015b\u0107 na korozj\u0119:<\/strong> Wykazuje dobr\u0105 odporno\u015b\u0107 na korozj\u0119, nawet w trudnych warunkach, takich jak aplikacje morskie.<\/li>\n<li><strong>Spawalno\u015b\u0107:<\/strong> A357 has good welding characteristics, but it typically requires a post-weld heat treatment.<\/li>\n<\/ul>\n<h2>Dlaczego warto wybra\u0107 aluminium Linsy A357?<\/h2>\n<p>Linsy Aluminium jest wiod\u0105cym dostawc\u0105 produkt\u00f3w aluminiowych. Dostarczamy towary dla kilku bran\u017c. Obejmuj\u0105 one lotnictwo, in\u017cynieri\u0119 og\u00f3ln\u0105, motoryzacj\u0119, przemys\u0142 stoczniowy i specjalne zastosowania przemys\u0142owe.<\/p>\n<p>Naprawd\u0119 dbamy o jako\u015b\u0107 i \u015brodowisko. Udowadniamy to naszymi certyfikatami. Posiadamy certyfikat ISO 9001:2008 w zakresie zarz\u0105dzania jako\u015bci\u0105. Posiadamy r\u00f3wnie\u017c certyfikat ISO 14001:2004 w zakresie zarz\u0105dzania \u015brodowiskowego. Posiadamy r\u00f3wnie\u017c certyfikat OHSAS 18001:2007 w zakresie bezpiecze\u0144stwa i higieny pracy.<\/p>\n<p>Linsy Aluminium wysy\u0142a swoje produkty do Europy i wielu innych miejsc. Obejmuje to RPA, Brazyli\u0119, Singapur, Turcj\u0119, Japoni\u0119, Kore\u0119 Po\u0142udniow\u0105 i kilka kraj\u00f3w Azji Po\u0142udniowej.<\/p>\n<p><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/api.whatsapp.com\/send?phone=8618124703776\"><strong><em>Uzyskaj szybk\u0105 wycen\u0119 ju\u017c teraz!<\/em><\/strong><\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Linsy A357 jest urz\u0105dzeniem klasy premium <b>stop aluminium i krzemu do odlewania<\/b> znany z wyj\u0105tkowego po\u0142\u0105czenia <b>wysoka wytrzyma\u0142o\u015b\u0107, doskona\u0142a spawalno\u015b\u0107 i doskona\u0142a szczelno\u015b\u0107 ci\u015bnieniowa<\/b>. Drobna mikrostruktura i niska zawarto\u015b\u0107 \u017celaza zapewniaj\u0105 minimaln\u0105 porowato\u015b\u0107 i wysok\u0105 integralno\u015b\u0107. Powszechnie poddawany obr\u00f3bce cieplnej do <b>Temperatur\u0119 T6<\/b>Zapewnia niezawodne dzia\u0142anie w bardzo obci\u0105\u017conych, cienko\u015bciennych odlewach.<\/p>","protected":false},"featured_media":9319,"template":"","meta":{"_seopress_titles_title":"A357 Aluminum Casting Alloy | En Aw | ISO9001 Certified","_seopress_titles_desc":"Source the ideal A357 aluminum alloy for your project. All ISO & ASTM certified. Low MOQs. 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