{"id":18736,"date":"2026-01-21T11:24:24","date_gmt":"2026-01-21T09:24:24","guid":{"rendered":"https:\/\/aptt.ua\/alyuminiyevyj-prutok-avia\/"},"modified":"2026-06-30T12:19:30","modified_gmt":"2026-06-30T09:19:30","slug":"aluminum-round-bars-2a70","status":"publish","type":"page","link":"https:\/\/aptt.ua\/en\/aluminum-round-bars-2a70\/","title":{"rendered":"Aluminum Round Bars 2A70"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"18736\" class=\"elementor elementor-18736 elementor-15544\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f18ff99 elementor-section-stretched elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"f18ff99\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e157850\" data-id=\"e157850\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-442a32a elementor-widget elementor-widget-banner\" data-id=\"442a32a\" data-element_type=\"widget\" data-widget_type=\"banner.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div id=\"banner-9533\" class=\"banner  cursor-pointer banner-type-3 et_image-with-hover et_image-hover-3 with-diagonal text-left valign-middle font-style-dark\" onclick=\"window.location='#catalog'\">\n\n\t\t\t\n\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1970\" height=\"359\" src=\"https:\/\/aptt.ua\/wp-content\/uploads\/elementor\/thumbs\/xstore-placeholder-rgqdrqlv2pjmmutyhu0ipd7d7bjpv0jihy1fw4b2ug.png\" data-src=\"https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1.jpg\" class=\" lazyload lazyload-simple et-lazyload-fadeIn\" alt=\"\" src=\"https:\/\/aptt.ua\/wp-content\/uploads\/elementor\/thumbs\/xstore-placeholder-rgqdrqlv2pjmmutyhu0ipd7d7bjpv0jihy1fw4b2ug.png\" data-srcset=\"https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1.jpg 1970w, https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1-300x55.jpg 300w, https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1-1024x187.jpg 1024w, https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1-768x140.jpg 768w, https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1-1536x280.jpg 1536w, https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1-600x109.jpg 600w, https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1-1x1.jpg 1w, https:\/\/aptt.ua\/wp-content\/uploads\/2026\/01\/metall-1-10x2.jpg 10w\" data-sizes=\"(max-width: 1970px) 100vw, 1970px\" \/>                <div class=\"banner-content \">\n\n\t\t\t\t\t<h1 class=\"banner-title \"><span>Aluminum Round Bars 2A70<\/span><\/h1>                    <div class=\"content-inner\">\n\n\t\t\t\t\t\t\n                    <\/div>\n\t\t\t\t\t                    <div class=\"button-wrap\">\n\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n                        <div class=\"banner-button btn medium inline-block \">\n\t\t\t\t\t\tCatalog                    <\/div>\n\n                <\/div>\n\t\t\t        <\/div>\n\n\t\t        <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-579a325 e-flex e-con-boxed e-con e-parent\" data-id=\"579a325\" data-element_type=\"container\" id=\"catalog\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6949b8d e-con-full e-flex e-con e-child\" data-id=\"6949b8d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f0e981d e-con-full e-flex e-con e-child\" data-id=\"f0e981d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-716591a elementor-widget elementor-widget-heading\" data-id=\"716591a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Catalog<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8888d3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"a8888d3\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdcf98d elementor-widget elementor-widget-heading\" data-id=\"cdcf98d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aluminum rolled products<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2cab4f elementor-widget elementor-widget-ucaddon_simple_list_menu\" data-id=\"a2cab4f\" data-element_type=\"widget\" data-widget_type=\"ucaddon_simple_list_menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n<!-- start List Menu -->\n\t\t<link id='font-awesome-css' href='https:\/\/aptt.ua\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome6\/fontawesome-all.min.css' type='text\/css' rel='stylesheet' >\n\t\t<link id='font-awesome-4-shim-css' href='https:\/\/aptt.ua\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome6\/fontawesome-v4-shims.min.css' type='text\/css' rel='stylesheet' >\n\n<style>\/* widget: List Menu *\/\n\n#uc_simple_list_menu_elementor_a2cab4f{\n  text-align:left;\n}\n\n#uc_simple_list_menu_elementor_a2cab4f ul{\n  padding:0;\n  list-style:none;\n  margin:0;\n}\n\n#uc_simple_list_menu_elementor_a2cab4f ul li{\n  padding:0;\n  list-style:none;\n  margin:0;\n}\n\n#uc_simple_list_menu_elementor_a2cab4f ul li.current_page_item{\n  background-color:#FF5E15;\n}\n\n#uc_simple_list_menu_elementor_a2cab4f ul ul li.current_page_item{\n  background-color:#f2f2f2;\n}\n\n#uc_simple_list_menu_elementor_a2cab4f ul ul ul li.current_page_item{\n  background-color:#e6e6e6;\n}\n\n#uc_simple_list_menu_elementor_a2cab4f ul li:last-child{\n  border-bottom:none;\n}\n\n#uc_simple_list_menu_elementor_a2cab4f ul li a{\n  text-decoration:none;\n  display:block;\n}\n\n<\/style>\n\n<div id=\"uc_simple_list_menu_elementor_a2cab4f\" class=\"simple_list_menu\">\n    <ul id=\"menu-katalog\" class=\"uc-list-menu\"><li id=\"menu-item-14799\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14799\"><a href=\"https:\/\/aptt.ua\/gladkyj-lyst\/\">Aluminum sheet<\/a><\/li>\n<li id=\"menu-item-14795\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14795\"><a href=\"https:\/\/aptt.ua\/prutok-alyuminiyevyj\/\">Aluminum Round Bars<\/a><\/li>\n<li id=\"menu-item-14796\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14796\"><a href=\"https:\/\/aptt.ua\/alyuminiyeva-strichka\/\">Aluminum Strip<\/a><\/li>\n<li id=\"menu-item-14797\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14797\"><a href=\"https:\/\/aptt.ua\/alyuminiyeva-plyta\/\">Aluminum Plate<\/a><\/li>\n<li id=\"menu-item-14793\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14793\"><a href=\"https:\/\/aptt.ua\/folga\/\">Aluminum Foil<\/a><\/li>\n<li id=\"menu-item-15761\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-15761\"><a href=\"https:\/\/aptt.ua\/alyuminiyevyj-rulon\/\">Aluminum Coils<\/a><\/li>\n<li id=\"menu-item-17996\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-17996\"><a href=\"https:\/\/aptt.ua\/alyuminiyevyj-profil\/\">Aluminum Profiles from the Supplier<\/a><\/li>\n<\/ul>\n<\/div>\n<!-- end List Menu -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fd406a elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3fd406a\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f07ba9 elementor-widget elementor-widget-heading\" data-id=\"4f07ba9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aluminum alloys<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c3f262 elementor-widget elementor-widget-ucaddon_simple_list_menu\" data-id=\"5c3f262\" data-element_type=\"widget\" data-widget_type=\"ucaddon_simple_list_menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n<!-- start List Menu -->\n\n<style>\/* widget: List Menu *\/\n\n#uc_simple_list_menu_elementor_5c3f262{\n  text-align:left;\n}\n\n#uc_simple_list_menu_elementor_5c3f262 ul{\n  padding:0;\n  list-style:none;\n  margin:0;\n}\n\n#uc_simple_list_menu_elementor_5c3f262 ul li{\n  padding:0;\n  list-style:none;\n  margin:0;\n}\n\n#uc_simple_list_menu_elementor_5c3f262 ul li.current_page_item{\n  background-color:#FF5E15;\n}\n\n#uc_simple_list_menu_elementor_5c3f262 ul ul li.current_page_item{\n  background-color:#f2f2f2;\n}\n\n#uc_simple_list_menu_elementor_5c3f262 ul ul ul li.current_page_item{\n  background-color:#e6e6e6;\n}\n\n#uc_simple_list_menu_elementor_5c3f262 ul li:last-child{\n  border-bottom:none;\n}\n\n#uc_simple_list_menu_elementor_5c3f262 ul li a{\n  text-decoration:none;\n  display:block;\n}\n\n<\/style>\n\n<div id=\"uc_simple_list_menu_elementor_5c3f262\" class=\"simple_list_menu\">\n    <ul id=\"menu-splavy\" class=\"uc-list-menu\"><li id=\"menu-item-14836\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14836\"><a href=\"https:\/\/aptt.ua\/alyuminij-splav-5754-amcz3\/\">Aluminum alloy 5754<\/a><\/li>\n<li id=\"menu-item-14837\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14837\"><a href=\"https:\/\/aptt.ua\/alyuminij-splav-1050-ad0-ad1\/\">Aluminum Alloy 1050<\/a><\/li>\n<li id=\"menu-item-14839\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14839\"><a href=\"https:\/\/aptt.ua\/alyuminij-splav-5083-amg5\/\">5083 Alloy<\/a><\/li>\n<li id=\"menu-item-14840\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14840\"><a href=\"https:\/\/aptt.ua\/splav-alyuminiyu-2024-d16\/\">2024 (D16) Aluminium Alloy<\/a><\/li>\n<li id=\"menu-item-14984\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-14984\"><a href=\"https:\/\/aptt.ua\/alyuminij-splav-3003\/\">3003 Aluminium Alloy<\/a><\/li>\n<\/ul>\n<\/div>\n<!-- end List Menu -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ccd8f78 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ccd8f78\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edbe32f elementor-widget elementor-widget-heading\" data-id=\"edbe32f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Services<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b9b8b7 elementor-widget elementor-widget-ucaddon_simple_list_menu\" data-id=\"5b9b8b7\" data-element_type=\"widget\" data-widget_type=\"ucaddon_simple_list_menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n<!-- start List Menu -->\n\n<style>\/* widget: List Menu *\/\n\n#uc_simple_list_menu_elementor_5b9b8b7{\n  text-align:left;\n}\n\n#uc_simple_list_menu_elementor_5b9b8b7 ul{\n  padding:0;\n  list-style:none;\n  margin:0;\n}\n\n#uc_simple_list_menu_elementor_5b9b8b7 ul li{\n  padding:0;\n  list-style:none;\n  margin:0;\n}\n\n#uc_simple_list_menu_elementor_5b9b8b7 ul li.current_page_item{\n  background-color:#FF5E15;\n}\n\n#uc_simple_list_menu_elementor_5b9b8b7 ul ul li.current_page_item{\n  background-color:#f2f2f2;\n}\n\n#uc_simple_list_menu_elementor_5b9b8b7 ul ul ul li.current_page_item{\n  background-color:#e6e6e6;\n}\n\n#uc_simple_list_menu_elementor_5b9b8b7 ul li:last-child{\n  border-bottom:none;\n}\n\n#uc_simple_list_menu_elementor_5b9b8b7 ul li a{\n  text-decoration:none;\n  display:block;\n}\n\n<\/style>\n\n<div id=\"uc_simple_list_menu_elementor_5b9b8b7\" class=\"simple_list_menu\">\n    <ul id=\"menu-uslugy\" class=\"uc-list-menu\"><li id=\"menu-item-15770\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-15770\"><a href=\"https:\/\/aptt.ua\/poslugy-vysokotochnoyi-metaloobrobky\/\">CNC TURNING AND MILLING SERVICES<\/a><\/li>\n<li id=\"menu-item-15771\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-15771\"><a href=\"https:\/\/aptt.ua\/nanesennya-zahysnoyi-polietylenovoyi-plivky\/\">Applying a protective polyethylene film<\/a><\/li>\n<li id=\"menu-item-15853\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-15853\"><a href=\"https:\/\/aptt.ua\/delivery-of-aluminum-rolled-products\/\">Delivery of Aluminum Rolled Products<\/a><\/li>\n<\/ul>\n<\/div>\n<!-- end List Menu -->\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e5edc07 e-con-full e-flex e-con e-child\" data-id=\"e5edc07\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a018660 e-con-full e-flex e-con e-child\" data-id=\"a018660\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e3c5d3a elementor-widget elementor-widget-shortcode\" data-id=\"e3c5d3a\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"woocommerce\"><\/div><table id=\"wcpt_4f0b753c2cccbc51_1\" class=\"wc-product-table woocommerce multicart-enabled theme-default\" width=\"100%\" data-config=\"{&quot;pageLength&quot;:25,&quot;pagingType&quot;:&quot;numbers&quot;,&quot;serverSide&quot;:false,&quot;autoWidth&quot;:true,&quot;clickFilter&quot;:&quot;false&quot;,&quot;scrollOffset&quot;:0,&quot;resetButton&quot;:false,&quot;multiAddToCart&quot;:false,&quot;multiCartLocation&quot;:&quot;top&quot;,&quot;variations&quot;:&quot;dropdown&quot;,&quot;ajaxCart&quot;:true,&quot;numOrder&quot;:false,&quot;stickyHeader&quot;:false,&quot;lengthMenu&quot;:[[10,25,50,100,-1],[10,25,50,100,&quot;All&quot;]],&quot;columnDefs&quot;:[{&quot;className&quot;:&quot;col-image&quot;,&quot;targets&quot;:0,&quot;type&quot;:&quot;html&quot;},{&quot;className&quot;:&quot;col-name&quot;,&quot;targets&quot;:1,&quot;type&quot;:&quot;html&quot;},{&quot;className&quot;:&quot;col-price&quot;,&quot;targets&quot;:2,&quot;type&quot;:&quot;html-num&quot;},{&quot;className&quot;:&quot;col-buy col-add-to-cart&quot;,&quot;targets&quot;:3,&quot;type&quot;:&quot;html&quot;}],&quot;responsive&quot;:{&quot;details&quot;:{&quot;display&quot;:&quot;child_row&quot;}},&quot;search&quot;:{&quot;search&quot;:&quot;&quot;},&quot;dom&quot;:&quot;&lt;\\&quot;wc-product-table-wrapper xstore wpt-styling-theme\\&quot;&lt;\\&quot;wc-product-table-controls wc-product-table-above\\&quot;&gt;t&lt;\\&quot;wc-product-table-controls wc-product-table-below\\&quot;lip&gt;&gt;&quot;}\" data-filters=\"false\" data-order=\"[]\"><thead><tr><th class=\"all\" data-name=\"image\" data-orderable=\"false\" data-searchable=\"false\" data-width=\"70px\" data-priority=\"4\">\u0424\u043e\u0442\u043e<\/th><th data-name=\"name\" data-orderable=\"true\" data-searchable=\"true\" data-priority=\"1\">\u041d\u0430\u0437\u0432\u0430<\/th><th data-name=\"price\" data-orderable=\"true\" data-searchable=\"true\" data-priority=\"3\">\u0412\u0430\u0440\u0442\u0456\u0441\u0442\u044c<\/th><th class=\"all\" data-name=\"buy\" data-orderable=\"false\" data-searchable=\"true\" data-priority=\"2\">\u0417\u0430\u043c\u043e\u0432\u0438\u0442\u0438<\/th><th data-name=\"hf_tax_pa_tovshhyna-mm\" data-searchable=\"true\" data-visible=\"false\">hf:tax:pa_tovshhyna-mm<\/th><\/tr><\/thead><\/table><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9191390 elementor-widget elementor-widget-text-editor\" data-id=\"9191390\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00a0<\/p><p><b>\u00a0Aluminum Round Bars 2A70 (Rods) \u00d8150\u2013250 mm from the Supplier APTT<\/b><\/p><p><span style=\"font-weight: 400;\">Are you searching for rolled metal products of extreme structural reliability capable of withstand high operational temperatures, friction, and intense cyclic loads? APTT\u2014a leading supplier of a comprehensive range of premium rolled aluminum products\u2014offers high-tech, <\/span><b>heat-resistant aerospace aluminum round bars (rods) with diameters from 150 mm to 250 mm<\/b><span style=\"font-weight: 400;\"> made from specialized alloy <\/span><b>2A70<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">Our entire inventory complies with strict global quality standards and is consistently kept heavily in stock at our core regional logistics hubs in <\/span><b>Kyiv, Dnipro, and Cherkasy<\/b><span style=\"font-weight: 400;\">. We guarantee competitive direct-supplier price structures and organize prompt delivery of any order volume to Kharkiv, Odesa, Lviv, and all other major industrial centers across Ukraine.<\/span><\/p><p><b>Technical Specifications of In-Stock 2A70 Aerospace Round Bars<\/b><\/p><p><span style=\"font-weight: 400;\">We supply only certified, solid circular profiles whose internal grain matrix is perfectly optimized for subsequent complex turning, boring, and CNC milling operations:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>In-Stock Diameter Range:<\/b><span style=\"font-weight: 400;\"> From 150 mm up to 250 mm.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Standard Stock Bar Length:<\/b><span style=\"font-weight: 400;\"> 3000 mm (precision custom-size band saw cutting into specific blank lengths is available).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Alloy Grade:<\/b><span style=\"font-weight: 400;\"> 2A70 (a high-performance, heat-resistant forging alloy belonging to the Al-Cu-Mg-Fe-Ni system).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Processing Profile:<\/b><span style=\"font-weight: 400;\"> The material is heat-treatable (solution heat-treated and artificially aged) to achieve peak physical-mechanical properties and maximum hardness.<\/span><\/li><\/ul><p><b>Material Characteristics and Engineering Advantages of Alloy 2A70<\/b><\/p><p><span style=\"font-weight: 400;\">Aluminum alloy <\/span><b>2A70<\/b><span style=\"font-weight: 400;\"> represents a complex multi-component metallurgical system precisely alloyed with copper, magnesium, iron, and nickel. The specific addition of nickel and iron triggers the formation of stable intermetallic phases that actively prevent the structural softening of the aluminum matrix during heating. This chemical trait makes 2A70 round bars significantly more efficient under continuous thermal stress compared to standard 2A80 alloys or traditional duralumin like D16 (2024).<\/span><\/p><p><b>Key Engineering Benefits of 2A70 Round Bars:<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Extreme Heat Resistance:<\/b><span style=\"font-weight: 400;\"> The continuous working temperature range for finished parts machined from this alloy is <\/span><b>200\u00b0C to 250\u00b0C<\/b><span style=\"font-weight: 400;\">. The metal retains its dimensional stability, exceptional ultimate tensile strength, and structural rigidity under prolonged thermal exposure.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>High Hot Ductility:<\/b><span style=\"font-weight: 400;\"> The complete absence of deformation lag effects allows engineers to forge, stamp, and shape the bar into intricate custom components via hot forming methods.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Superb Machinability:<\/b><span style=\"font-weight: 400;\"> Bars with diameters of 150\u2013250 mm are perfectly optimized for heavy-duty coordinate milling, precision turning, and drilling on modern CNC machine centers. The material yields an impeccably clean, mirror-smooth finished surface.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Welding Characteristics:<\/b><span style=\"font-weight: 400;\"> Classified as a medium-weldable grade. The alloy is optimally suited for electrical resistance spot welding and seam welding, allowing for reliable integration into complex assemblies (gas and arc welding methods are less effective).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Classic Aluminum Traits:<\/b><span style=\"font-weight: 400;\"> While delivering steel-like structural endurance, the raw material remains lightweight, highly resistant to atmospheric corrosion, sudden temperature swings, and corrosive environments. It guarantees an extended operational lifespan and remains highly straightforward to install.<\/span><\/li><\/ul><p><b>Fields of Application for 2A70 Aluminum Bars \u00d8150\u2013250 mm (3000 mm Length)<\/b><\/p><p><span style=\"font-weight: 400;\">Due to its high structural reliability under thermal and physical stress, these large-gauge circular bars serve as premium raw blanks for manufacturing critical, high-load industrial components:<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Engine Manufacturing &amp; Motorsport:<\/b><span style=\"font-weight: 400;\"> CNC turning of high-load pistons for internal combustion engines (ICE), heavy-duty connecting rods, complex forgings, and high-performance crank-gear components.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Aerospace, Aviation, and UAVs:<\/b><span style=\"font-weight: 400;\"> Fabricating compressor impellers, blower impellers, turbocharger wheels, turbine discs, structural airframe skins, high-temperature load-bearing structural frames, and structural assemblies operating in intense thermal zones.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Shipbuilding &amp; Power Engineering:<\/b><span style=\"font-weight: 400;\"> Production of heavy marine mechanical components, high-pressure booster pump parts, structural reinforcement blocks, and high-strength conductive components.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Fastener Manufacturing:<\/b><span style=\"font-weight: 400;\"> Fabricating heat-resistant, heavy-duty fastening elements for specialized applications, including structural bolts, studs, nuts, heavy screws, and technical fixtures.<\/span><\/li><\/ol><p><b>Why B2B Clients Partner with APTT?<\/b><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Minimum Prices from a Direct Importer:<\/b><span style=\"font-weight: 400;\"> We cooperate directly with top global manufacturing mills, completely removing middleman networks to secure the most favorable commercial procurement terms for our clients.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Professional Metal Processing:<\/b><span style=\"font-weight: 400;\"> Our specialized facility is equipped with automated, high-precision band saws. We execute uniform and rapid slitting of massive \u00d8150\u2013250 mm bars into custom blanks matching your technical blueprints.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Certified Quality Assurance:<\/b><span style=\"font-weight: 400;\"> Every shipped batch of rolled metal is accompanied by official mill test certifications confirming the exact chemical composition and mechanical tolerances of the alloy.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">To purchase heat-resistant 2A70 aerospace aluminum round bars with a stock length of 3000 mm, calculate individual order weights, or negotiate bulk discount structures, contact the sales experts at <\/span><b>APTT<\/b><span style=\"font-weight: 400;\">. Our technical team is ready to assist you in selecting the ideal metal products for your most critical and demanding engineering challenges!<\/span><\/p><p><br \/><br \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-18736","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aluminum Round Bars 2A70<\/title>\n<meta name=\"description\" content=\"Rods from supplier APTT: 8 mm \u2013 450 mm, cut to size, alloys: 2024 (D16), 2017 (D1), 5083 (AMg5), 6082 (AD35), 7075 (B95)\" \/>\n<meta name=\"robots\" content=\"index, follow, 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