{"id":8675,"date":"2025-06-19T03:59:04","date_gmt":"2025-06-19T03:59:04","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=8675"},"modified":"2025-06-19T04:00:05","modified_gmt":"2025-06-19T04:00:05","slug":"5083-vs-5052-pro-hlinikove-vylisky-jak-je-porovnat","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/5083-vs-5052-for-aluminum-extrusions-how-do-they-compare\/","title":{"rendered":"5083 VS 5052 pro hlin\u00edkov\u00e9 v\u00fdlisky: Jak se daj\u00ed porovnat?"},"content":{"rendered":"<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/aluminum-workboats-sailing-on-ocean.webp\" alt=\"hlin\u00edkov\u00e9 pracovn\u00ed lod\u011b pluj\u00edc\u00ed po oce\u00e1nu\"><figcaption>n\u00e1mo\u0159n\u00ed plavidla<\/figcaption><\/figure>\n<\/p>\n<p>D\u0159\u00edve jsem si myslel, \u017ee v\u0161echny slitiny hlin\u00edku pro lod\u011b jsou p\u0159ibli\u017en\u011b stejn\u00e9 - dokud jsem nepracoval na projektu lodn\u00edho trupu. V\u00fdb\u011br spr\u00e1vn\u00e9 slitiny v\u0161echno zm\u011bnil.<\/p>\n<p><strong>5083 nab\u00edz\u00ed vy\u0161\u0161\u00ed pevnost a odolnost v\u016f\u010di mo\u0159sk\u00e9 vod\u011b, zat\u00edmco 5052 se snadn\u011bji oh\u00fdb\u00e1 a tvaruje - oboj\u00ed je skv\u011bl\u00e9, ale z r\u016fzn\u00fdch d\u016fvod\u016f.<\/strong><\/p>\n<p>Pod\u00edvejme se na jejich v\u00fdkonnost v hlin\u00edkov\u00fdch v\u00fdlisc\u00edch a pomozme v\u00e1m rozhodnout, co se nejl\u00e9pe hod\u00ed pro va\u0161i aplikaci.<\/p>\n<hr \/>\n<h2>Jak\u00e9 je srovn\u00e1n\u00ed slitin 5083 a 5052 p\u0159i v\u00fdrob\u011b v\u00fdlisk\u016f?<\/h2>\n<p>Jak 5083, tak 5052 jsou tepeln\u011b neopracovateln\u00e9 slitiny hlin\u00edku a ho\u0159\u010d\u00edku. \u010casto se pou\u017e\u00edvaj\u00ed v lodn\u00edch a konstruk\u010dn\u00edch aplikac\u00edch. Maj\u00ed v\u0161ak z\u00e1sadn\u00ed rozd\u00edly v pevnosti, tv\u00e1\u0159itelnosti a korozn\u00edm chov\u00e1n\u00ed.<\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/infographic-of-shipbuilding-aluminum-alloys.webp\" alt=\"infografika slitin hlin\u00edku pro stavbu lod\u00ed\"><figcaption>typy lodn\u00edch slitin<\/figcaption><\/figure>\n<\/p>\n<h3>Slo\u017een\u00ed slitiny a kl\u00ed\u010dov\u00e9 vlastnosti<\/h3>\n<table>\n<thead>\n<tr>\n<th>Majetek<\/th>\n<th>5052<\/th>\n<th>5083<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ho\u0159\u010d\u00edk (Mg)<\/td>\n<td>~2.2-2.8%<\/td>\n<td>~4.0-4.9%<\/td>\n<\/tr>\n<tr>\n<td>Mangan (Mn)<\/td>\n<td>~0.1%<\/td>\n<td>~0.4-1.0%<\/td>\n<\/tr>\n<tr>\n<td>S\u00edla<\/td>\n<td>St\u0159edn\u00ed<\/td>\n<td>Vysok\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Tvarovatelnost<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<td>M\u00edrn\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Sva\u0159itelnost<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Vytla\u010dov\u00e1n\u00ed Pou\u017eit\u00ed<\/td>\n<td>Tenkost\u011bnn\u00e9, slo\u017eit\u00e9<\/td>\n<td>Siln\u00e9, struktur\u00e1ln\u00ed profily<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Materi\u00e1l 5052 se sn\u00e1ze vytla\u010duje a tvaruje, zejm\u00e9na v p\u0159\u00edpad\u011b pot\u0159eby t\u011bsn\u00fdch k\u0159ivek nebo slo\u017eit\u00fdch pr\u016f\u0159ez\u016f. <a href=\"https:\/\/ucpcdn.thyssenkrupp.com\/_legacy\/UCPthyssenkruppBAMXUK\/assets.files\/material-data-sheets\/aluminium\/5083-o-h111.pdf\">5083<\/a><sup id=\"fnref1:1\"><a href=\"#fn:1\" class=\"footnote-ref\">1<\/a><\/sup> je vhodn\u011bj\u0161\u00ed pro siln\u00e9 konstruk\u010dn\u00ed tvary, kter\u00e9 p\u0159en\u00e1\u0161ej\u00ed zat\u00ed\u017een\u00ed nebo odol\u00e1vaj\u00ed nam\u00e1h\u00e1n\u00ed.<\/p>\n<hr \/>\n<p><div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Hlin\u00edk 5052 m\u00e1 v\u00edce ho\u0159\u010d\u00edku ne\u017e 5083.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>5083 obsahuje v\u00fdrazn\u011b v\u00edce ho\u0159\u010d\u00edku, co\u017e p\u0159isp\u00edv\u00e1 k vy\u0161\u0161\u00ed pevnosti a odolnosti proti korozi.<\/p><\/div><br \/>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Materi\u00e1ly 5052 i 5083 jsou vynikaj\u00edc\u00ed pro sva\u0159ov\u00e1n\u00ed a vytla\u010dov\u00e1n\u00ed.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>Ob\u011b jsou tepeln\u011b neopracovateln\u00e9, ale maj\u00ed dobrou sva\u0159itelnost a b\u011b\u017en\u011b se pou\u017e\u00edvaj\u00ed p\u0159i vytla\u010dov\u00e1n\u00ed.<\/p><\/div><\/p>\n<hr \/>\n<h2>Kter\u00e1 slitina je pevn\u011bj\u0161\u00ed pro konstruk\u010dn\u00ed profily?<\/h2>\n<p>Ob\u011b jsem testoval v re\u00e1ln\u00fdch nosn\u00fdch aplikac\u00edch. V\u00fdsledky hovo\u0159\u00ed jasn\u011b.<\/p>\n<p><strong>Hlin\u00edk 5083 je pevn\u011bj\u0161\u00ed jak v pevnosti v tahu, tak v mezn\u00ed pevnosti, tak\u017ee je ide\u00e1ln\u00ed pro konstruk\u010dn\u00ed hlin\u00edkov\u00e9 v\u00fdlisky.<\/strong><\/p>\n<h3>Srovn\u00e1n\u00ed mechanick\u00fdch vlastnost\u00ed<\/h3>\n<table>\n<thead>\n<tr>\n<th>Majetek<\/th>\n<th>5052-H32<\/th>\n<th>5083-H32<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>~228 MPa<\/td>\n<td>~330 MPa<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>~193 MPa<\/td>\n<td>~240 MPa<\/td>\n<\/tr>\n<tr>\n<td>\u00danavov\u00e1 pevnost<\/td>\n<td>~120 MPa<\/td>\n<td>~160 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>5083 p\u0159ekon\u00e1v\u00e1 5052 o:<\/p>\n<ul>\n<li>~45% v\u00edce <a href=\"https:\/\/polyspectra.com\/what-is-tensile-strength\/\">pevnost v tahu<\/a><sup id=\"fnref1:2\"><a href=\"#fn:2\" class=\"footnote-ref\">2<\/a><\/sup><\/li>\n<li>~25% vy\u0161\u0161\u00ed mez kluzu<\/li>\n<li>~33% lep\u0161\u00ed odolnost proti \u00fanav\u011b<\/li>\n<\/ul>\n<p>Proto d\u00e1v\u00e1m p\u0159ednost materi\u00e1lu 5083 pro nosn\u00edky, podp\u011bry a lodn\u00ed r\u00e1mov\u00e1n\u00ed.<\/p>\n<hr \/>\n<p><div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>5052 je siln\u011bj\u0161\u00ed slitinou mezi ob\u011bma.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>5083 m\u00e1 v\u00fdrazn\u011b vy\u0161\u0161\u00ed pevnost v tahu a \u00fanavovou pevnost.<\/p><\/div><br \/>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>Hlin\u00edk 5083 m\u00e1 lep\u0161\u00ed \u00fanavovou odolnost ne\u017e 5052.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>5083 nab\u00edz\u00ed asi 33% vy\u0161\u0161\u00ed \u00fanavovou pevnost.<\/p><\/div><\/p>\n<hr \/>\n<h2>Jak\u00e9 jsou rozd\u00edly v odolnosti proti korozi?<\/h2>\n<p>Ob\u011b slitiny dob\u0159e odol\u00e1vaj\u00ed korozi, ale v mo\u0159sk\u00e9 vod\u011b je v\u00edt\u011bz.<\/p>\n<p><strong>5083 l\u00e9pe odol\u00e1v\u00e1 korozi, zejm\u00e9na ve slan\u00e9m a mo\u0159sk\u00e9m prost\u0159ed\u00ed.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/aluminum-alloy-submerged-in-water-test.webp\" alt=\"test pono\u0159en\u00ed hlin\u00edkov\u00e9 slitiny do vody\"><figcaption>zkou\u0161ka koroze slitiny<\/figcaption><\/figure>\n<\/p>\n<h3>Faktory odolnosti proti korozi<\/h3>\n<h4>5052:<\/h4>\n<ul>\n<li>Velmi dobr\u00e1 odolnost v neutr\u00e1ln\u00edm nebo m\u00edrn\u011b korozivn\u00edm prost\u0159ed\u00ed<\/li>\n<li>Vhodn\u00e9 pro vystaven\u00ed atmosf\u00e9\u0159e a sladk\u00e9 vod\u011b<\/li>\n<li>Vynikaj\u00edc\u00ed pro nadzemn\u00ed \u010d\u00e1sti lod\u00ed<\/li>\n<\/ul>\n<h4>5083:<\/h4>\n<ul>\n<li>Vynik\u00e1 ve slan\u00e9 vod\u011b a drsn\u00fdch chemik\u00e1li\u00edch<\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0925838825015762?dgcid=rss_sd_all\">Vy\u0161\u0161\u00ed obsah Mg a Mn zvy\u0161uje odolnost proti korozi v mo\u0159i<\/a><sup id=\"fnref1:3\"><a href=\"#fn:3\" class=\"footnote-ref\">3<\/a><\/sup><\/li>\n<li>v\u011bt\u0161\u00ed odolnost proti vzniku trhlin zp\u016fsoben\u00fdch koroz\u00ed pod nap\u011bt\u00edm<\/li>\n<\/ul>\n<table>\n<thead>\n<tr>\n<th>Funkce<\/th>\n<th>5052<\/th>\n<th>5083<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Odolnost v\u016f\u010di slan\u00e9 vod\u011b<\/td>\n<td>Dobr\u00fd<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Atmosf\u00e9rick\u00e9 pou\u017eit\u00ed<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Koroze pod nap\u011bt\u00edm<\/td>\n<td>Spravedliv\u00e9<\/td>\n<td>Lep\u0161\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>5083 m\u00e1 vy\u0161\u0161\u00ed odolnost proti korozi v mo\u0159sk\u00e9 vod\u011b ne\u017e 5052.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>D\u00edky vy\u0161\u0161\u00edmu obsahu ho\u0159\u010d\u00edku a manganu m\u00e1 lep\u0161\u00ed vlastnosti.<\/p><\/div><br \/>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>5052 se doporu\u010duje pro podvodn\u00ed lodn\u00ed d\u00edly v\u00edce ne\u017e 5083.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>5083 se up\u0159ednost\u0148uje pro pono\u0159en\u00e9 prost\u0159ed\u00ed nebo prost\u0159ed\u00ed s vysokou salinitou.<\/p><\/div><\/p>\n<hr \/>\n<h2>Kter\u00e1 slitina je vhodn\u011bj\u0161\u00ed pro n\u00e1mo\u0159n\u00ed aplikace?<\/h2>\n<p>Ob\u011b jsem pou\u017eil v lod\u00edch a doc\u00edch. Rozd\u00edl ve v\u00fdkonu v ter\u00e9nu je \u010dasem z\u0159ejm\u00fd.<\/p>\n<p><strong>5083 je vhodn\u011bj\u0161\u00ed pro trupy a pou\u017eit\u00ed pod vodou, zat\u00edmco 5052 se dob\u0159e hod\u00ed pro paluby, oblo\u017een\u00ed a n\u00e1stavby.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/sunken-ship-resting-on-ocean-floor.webp\" alt=\"potopen\u00e1 lo\u010f na dn\u011b oce\u00e1nu\"><figcaption>podmo\u0159sk\u00fd vrak<\/figcaption><\/figure>\n<\/p>\n<h3>Srovn\u00e1n\u00ed p\u0159\u00edpad\u016f pou\u017eit\u00ed<\/h3>\n<table>\n<thead>\n<tr>\n<th>N\u00e1mo\u0159n\u00ed slo\u017eka<\/th>\n<th>Doporu\u010den\u00e1 slitina<\/th>\n<th>D\u016fvod<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Trupy a k\u00fdly<\/td>\n<td>5083<\/td>\n<td>Vy\u0161\u0161\u00ed pevnost, lep\u0161\u00ed odolnost v\u016f\u010di mo\u0159sk\u00e9 vod\u011b<\/td>\n<\/tr>\n<tr>\n<td>Palubn\u00ed panely a kabiny<\/td>\n<td>5052<\/td>\n<td>Snadn\u011bj\u0161\u00ed tvarov\u00e1n\u00ed, sva\u0159ov\u00e1n\u00ed a instalace<\/td>\n<\/tr>\n<tr>\n<td>Podvodn\u00ed struktury<\/td>\n<td>5083<\/td>\n<td>Vynikaj\u00edc\u00ed odolnost ve slan\u00e9 vod\u011b<\/td>\n<\/tr>\n<tr>\n<td>Nadvodn\u00ed armatury<\/td>\n<td><a href=\"https:\/\/premiumalu.com\/marine-aluminum-plate-5052-vs-5083-making-the-best-choice\/\">5052<\/a><sup id=\"fnref1:4\"><a href=\"#fn:4\" class=\"footnote-ref\">4<\/a><\/sup><\/td>\n<td>Leh\u010d\u00ed a \u00fasporn\u011bj\u0161\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Materi\u00e1l 5083 je sice n\u00e1ro\u010dn\u011bj\u0161\u00ed na tvarov\u00e1n\u00ed a oh\u00fdb\u00e1n\u00ed, ale poskytuje pevnost a odolnost proti korozi, kdy\u017e je to nejd\u016fle\u017eit\u011bj\u0161\u00ed.<\/p>\n<hr \/>\n<p><div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>5052 je nejlep\u0161\u00ed volbou pro slo\u017eit\u011b tvarovan\u00e9 n\u00e1mo\u0159n\u00ed panely nad vodou.<\/b><span class='claim-true-or-false'>Pravda<\/span><\/p><p class='claim-explanation'>D\u00edky sv\u00e9 vysok\u00e9 tvarovatelnosti se skv\u011ble hod\u00ed na oblo\u017een\u00ed, paluby a nezat\u011b\u017eovan\u00e9 plochy.<\/p><\/div><br \/>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Pro lodn\u00ed trupy se d\u00e1v\u00e1 p\u0159ednost materi\u00e1lu 5083 kv\u016fli jeho ni\u017e\u0161\u00ed pevnosti.<\/b><span class='claim-true-or-false'>False<\/span><\/p><p class='claim-explanation'>Pro trupy se pou\u017e\u00edv\u00e1 materi\u00e1l 5083, proto\u017ee m\u00e1 vy\u0161\u0161\u00ed pevnost a odolnost v\u016f\u010di mo\u0159sk\u00e9 vod\u011b.<\/p><\/div><\/p>\n<hr \/>\n<h2>Z\u00e1v\u011br<\/h2>\n<p>Zvolte 5083 pro konstruk\u010dn\u00ed pevnost a plnou odolnost v\u016f\u010di mo\u0159sk\u00e9mu prost\u0159ed\u00ed. Pokud je kl\u00ed\u010dov\u00e1 tvarovatelnost, snadn\u00e1 v\u00fdroba nebo \u00faspora hmotnosti, zvolte 5052. Ob\u011b varianty jsou skv\u011bl\u00e9 - pokud jsou pou\u017eity tam, kde se nejl\u00e9pe hod\u00ed.<\/p>\n<div class=\"footnotes\">\n<hr \/>\n<ol>\n<li id=\"fn:1\">\n<p>Prozkoum\u00e1n\u00ed tohoto zdroje v\u00e1m poskytne hlubok\u00fd vhled do pevnosti a pou\u017eit\u00ed slitiny 5083, kter\u00e1 m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro konstruk\u010dn\u00ed pou\u017eit\u00ed.<a href=\"#fnref1:1\" rev=\"footnote\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:2\">\n<p>Zjist\u011bte, pro\u010d je pevnost v tahu z\u00e1sadn\u00ed pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti a spolehlivosti stavebn\u00edch projekt\u016f.<a href=\"#fnref1:2\" rev=\"footnote\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:3\">\n<p>Zjist\u011bte, jakou roli hraj\u00ed leguj\u00edc\u00ed prvky v odolnosti proti korozi, co\u017e v\u00e1m pom\u016f\u017ee l\u00e9pe vybrat materi\u00e1l pro va\u0161e projekty.<a href=\"#fnref1:3\" rev=\"footnote\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<li id=\"fn:4\">\n<p>Zjist\u011bte, pro\u010d je slitina 5052 obl\u00edben\u00e1 pro paluby a n\u00e1stavby d\u00edky snadn\u00e9mu pou\u017eit\u00ed a cenov\u00e9 v\u00fdhodnosti, tak\u017ee je ide\u00e1ln\u00ed pro aplikace nad vodou.<a href=\"#fnref1:4\" rev=\"footnote\" class=\"footnote-backref\">\u21a9<\/a><\/p>\n<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>marine vessels I used to think all marine-grade aluminum alloys were about the same\u2014until I worked on a ship hull project. Choosing the right alloy changed everything. 5083 offers higher strength and seawater resistance, while 5052 is easier to bend and form\u2014both are great, but for different reasons. Let\u2019s look at their performance in aluminum [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":8670,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-8675","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/8675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/comments?post=8675"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/8675\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media\/8670"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media?parent=8675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/categories?post=8675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/tags?post=8675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}