{"id":3819,"date":"2024-06-23T08:15:47","date_gmt":"2024-06-23T08:15:47","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3819"},"modified":"2024-06-24T06:24:25","modified_gmt":"2024-06-24T06:24:25","slug":"stainless-steel-316l-vs-301","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/cs\/bolg\/stainless-steel-316l-vs-301\/","title":{"rendered":"Pro\u010d je nerezov\u00e1 ocel 316L lep\u0161\u00ed ne\u017e 301 v mo\u0159sk\u00e9m prost\u0159ed\u00ed"},"content":{"rendered":"<h4>Obsah<\/h4>\n<ul>\n<li><a href=\"#corrosion-resistance\">Odolnost proti korozi<\/a><\/li>\n<li><a href=\"#mechanical-properties\">Mechanick\u00e9 vlastnosti<\/a><\/li>\n<li><a href=\"#pitting-and-crevice-corrosion\">D\u016flkov\u00e1 a \u0161t\u011brbinov\u00e1 koroze<\/a><\/li>\n<li><a href=\"#chloride-resistance\">Odolnost v\u016f\u010di chlorid\u016fm<\/a><\/li>\n<li><a href=\"#fabrication-flexibility\">Flexibilita v\u00fdroby<\/a><\/li>\n<li><a href=\"#welding-characteristics\">Sva\u0159ovac\u00ed charakteristiky<\/a><\/li>\n<li><a href=\"#long-term-value\">Dlouhodob\u00e1 hodnota<\/a><\/li>\n<li><a href=\"#aesthetic-appeal\">Estetick\u00e1 p\u0159ita\u017elivost<\/a><\/li>\n<li><a href=\"#environmental-sustainability\">Udr\u017eitelnost \u017eivotn\u00edho prost\u0159ed\u00ed<\/a><\/li>\n<li><a href=\"#conclusion\">Z\u00e1v\u011br<\/a><\/li>\n<\/ul>\n<p>Nerezov\u00e1 ocel 316L je v mo\u0159sk\u00e9m prost\u0159ed\u00ed vhodn\u011bj\u0161\u00ed ne\u017e 301, proto\u017ee l\u00e9pe odol\u00e1v\u00e1 korozi. Je to d\u00e1no vy\u0161\u0161\u00edm obsahem molybdenu, kter\u00fd j\u00ed pom\u00e1h\u00e1 odol\u00e1vat chlorid\u016fm a dal\u0161\u00edm korozivn\u00edm prvk\u016fm v oce\u00e1nu. Nerez 316L je tak\u00e9 pevn\u011bj\u0161\u00ed a odoln\u011bj\u0161\u00ed p\u0159i n\u00edzk\u00fdch teplot\u00e1ch, tak\u017ee je ide\u00e1ln\u00ed pro drsn\u00e9 pov\u011btrnostn\u00ed podm\u00ednky. Zachov\u00e1v\u00e1 si svou strukturu d\u00e9le ne\u017e 301, co\u017e zaji\u0161\u0165uje bezpe\u010dnost a spolehlivost pro n\u00e1mo\u0159n\u00ed aplikace.<\/p>\n<h2 id=\"corrosion-resistance\">Odolnost proti korozi<\/h2>\n<h3>Pro\u010d je 316L lep\u0161\u00ed<\/h3>\n<p>Nerezov\u00e1 ocel je slitina vyroben\u00e1 p\u0159ev\u00e1\u017en\u011b ze \u017eeleza, chromu a niklu. Je zn\u00e1m\u00e1 svou odolnost\u00ed proti korozi a pevnost\u00ed. Nerezov\u00e9 oceli 316L a 301 se \u010dasto pou\u017e\u00edvaj\u00ed v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch. Pro mo\u0159sk\u00e9 prost\u0159ed\u00ed je v\u0161ak vhodn\u011bj\u0161\u00ed ocel 316L d\u00edky sv\u00e9 vy\u0161\u0161\u00ed odolnosti proti korozi.<\/p>\n<h3>Chemick\u00e9 slo\u017een\u00ed<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Prvek<\/th>\n<th>Nerezov\u00e1 ocel 301<\/th>\n<th>Nerezov\u00e1 ocel 316L<\/th>\n<\/tr>\n<tr>\n<td>Chrom<\/td>\n<td>16-18%<\/td>\n<td>16-18%<\/td>\n<\/tr>\n<tr>\n<td>Nikl<\/td>\n<td>6-8%<\/td>\n<td>10-14%<\/td>\n<\/tr>\n<tr>\n<td>Molybden<\/td>\n<td>\u017d\u00e1dn\u00e9<\/td>\n<td>2-3%<\/td>\n<\/tr>\n<tr>\n<td>Uhl\u00edk<\/td>\n<td>A\u017e 0,15%<\/td>\n<td>A\u017e 0,03%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Odolnost proti korozi<\/h3>\n<p>Materi\u00e1l 316L m\u00e1 vy\u0161\u0161\u00ed obsah molybdenu ne\u017e materi\u00e1l 301, d\u00edky \u010demu\u017e je odoln\u011bj\u0161\u00ed v\u016f\u010di korozi, zejm\u00e9na v\u016f\u010di chlorid\u016fm vyskytuj\u00edc\u00edm se v mo\u0159sk\u00e9 atmosf\u00e9\u0159e. Naproti tomu 301 molybden postr\u00e1d\u00e1, tak\u017ee je m\u00e9n\u011b odoln\u00fd.<\/p>\n<h3>Sva\u0159ov\u00e1n\u00ed a odolnost<\/h3>\n<p>Ni\u017e\u0161\u00ed obsah uhl\u00edku v oceli 316L (a\u017e 0,03%) ve srovn\u00e1n\u00ed s 301 (a\u017e 0,15%) sni\u017euje riziko sr\u00e1\u017een\u00ed karbid\u016f b\u011bhem sva\u0159ov\u00e1n\u00ed. To znamen\u00e1, \u017ee u oceli 316L je men\u0161\u00ed pravd\u011bpodobnost koroze v tepeln\u011b ovlivn\u011bn\u00fdch z\u00f3n\u00e1ch svarov\u00fdch spoj\u016f, co\u017e ji \u010din\u00ed odoln\u011bj\u0161\u00ed pro n\u00e1mo\u0159n\u00ed konstrukce.<\/p>\n<h2 id=\"mechanical-properties\">Mechanick\u00e9 vlastnosti<\/h2>\n<h3>Pevnost a odolnost<\/h3>\n<p>Nerezov\u00e9 oceli 316L a 301 maj\u00ed odli\u0161n\u00e9 mechanick\u00e9 vlastnosti. 301 je zn\u00e1m\u00e1 svou vysokou pevnost\u00ed a vynikaj\u00edc\u00ed tva\u0159itelnost\u00ed. Obsahuje v\u0161ak m\u00e9n\u011b chromu a niklu, tak\u017ee je m\u00e9n\u011b odoln\u00e1 proti korozi ve slan\u00e9 vod\u011b. Mechanick\u00e1 pevnost oceli 301 m\u016f\u017ee v korozivn\u00edm prost\u0159ed\u00ed \u010dasem rychleji klesat, co\u017e m\u016f\u017ee v\u00e9st k jej\u00edmu selh\u00e1n\u00ed v konstruk\u010dn\u00edch aplikac\u00edch.<\/p>\n<h4>Graf: Srovn\u00e1n\u00ed mechanick\u00fdch vlastnost\u00ed<\/h4>\n<p><img decoding=\"async\" class=\"lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"mechanical_properties_chart.png\" alt=\"Srovn\u00e1vac\u00ed tabulka mechanick\u00fdch vlastnost\u00ed\" \/><noscript><img decoding=\"async\" class=\"lazyload\" src=\"mechanical_properties_chart.png\" alt=\"Srovn\u00e1vac\u00ed tabulka mechanick\u00fdch vlastnost\u00ed\" \/><\/noscript><\/p>\n<h3>V\u00fdkon p\u0159i n\u00edzk\u00fdch teplot\u00e1ch<\/h3>\n<p>Naproti tomu ocel 316L obsahuje molybden, kter\u00fd v\u00fdrazn\u011b zvy\u0161uje odolnost proti korozi. Vytv\u00e1\u0159\u00ed tak\u00e9 pasivn\u00ed vrstvu oxidu chromu na povrchu, kter\u00e1 jej chr\u00e1n\u00ed p\u0159ed korozivn\u00edmi prvky. To m\u00e1 z\u00e1sadn\u00ed v\u00fdznam v mo\u0159sk\u00e9m prost\u0159ed\u00ed, kde doch\u00e1z\u00ed k neust\u00e1l\u00e9mu p\u016fsoben\u00ed soli.<\/p>\n<h3>Zv\u00fd\u0161en\u00e1 odolnost<\/h3>\n<p>Materi\u00e1l 316L vykazuje vynikaj\u00edc\u00ed hou\u017eevnatost p\u0159i n\u00edzk\u00fdch teplot\u00e1ch, co\u017e minimalizuje riziko vzniku trhlin a selh\u00e1n\u00ed materi\u00e1lu. To zaji\u0161\u0165uje trvanlivost a spolehlivost n\u00e1mo\u0159n\u00edch konstrukc\u00ed v pr\u016fb\u011bhu \u010dasu.<\/p>\n<h2 id=\"pitting-and-crevice-corrosion\">D\u016flkov\u00e1 a \u0161t\u011brbinov\u00e1 koroze<\/h2>\n<h3>Pochopen\u00ed probl\u00e9mu<\/h3>\n<p>D\u016flkov\u00e1 a \u0161t\u011brbinov\u00e1 koroze jsou lokalizovan\u00e9 formy koroze, kter\u00e9 mohou v\u00e9st k v\u00fdznamn\u00e9mu po\u0161kozen\u00ed materi\u00e1lu. D\u016flkov\u00e1 koroze vytv\u00e1\u0159\u00ed mal\u00e9 otvory nebo d\u016flky, zat\u00edmco \u0161t\u011brbinov\u00e1 koroze se vyskytuje v uzav\u0159en\u00fdch prostorech, kde se mohou hromadit chloridy, nap\u0159\u00edklad pod t\u011bsn\u011bn\u00edm nebo podlo\u017ekami.<\/p>\n<h3>Pro\u010d je 316L lep\u0161\u00ed<\/h3>\n<p>Materi\u00e1l 316L obsahuje molybden, kter\u00fd zvy\u0161uje jeho odolnost proti d\u016flkov\u00e9 a \u0161t\u011brbinov\u00e9 korozi. D\u00edky tomu je spolehliv\u011bj\u0161\u00ed volbou pro aplikace vystaven\u00e9 slan\u00fdm, brakick\u00fdm nebo zne\u010di\u0161t\u011bn\u00fdm vod\u00e1m.<\/p>\n<h3>Praktick\u00e9 d\u016fsledky<\/h3>\n<p>Konstrukce a sou\u010d\u00e1sti vyroben\u00e9 z materi\u00e1lu 316L maj\u00ed del\u0161\u00ed \u017eivotnost a vy\u017eaduj\u00ed m\u00e9n\u011b \u010dast\u00e9 v\u00fdm\u011bny nebo opravy. To poskytuje lep\u0161\u00ed dlouhodobou hodnotu a sni\u017euje pravd\u011bpodobnost selh\u00e1n\u00ed konstrukce v d\u016fsledku koroze.<\/p>\n<h2 id=\"chloride-resistance\">Odolnost v\u016f\u010di chlorid\u016fm<\/h2>\n<h3>Chloridov\u00e9 ionty v mo\u0159sk\u00e9m prost\u0159ed\u00ed<\/h3>\n<p>Chloridov\u00e9 ionty jsou v mo\u0159sk\u00e9m prost\u0159ed\u00ed hojn\u011b zastoupeny a p\u0159edstavuj\u00ed v\u00fdznamn\u00e9 riziko koroze kov\u016f. Nerezov\u00e1 ocel 301 je sice zn\u00e1m\u00e1 svou vysokou pevnost\u00ed a vynikaj\u00edc\u00ed tva\u0159itelnost\u00ed, ale ve srovn\u00e1n\u00ed s nerezovou ocel\u00ed 316L obsahuje ni\u017e\u0161\u00ed mno\u017estv\u00ed chromu a niklu.<\/p>\n<h3>Vynikaj\u00edc\u00ed odolnost materi\u00e1lu 316L<\/h3>\n<p>Ocel 316L obsahuje molybden 2-3%, kter\u00fd na povrchu oceli vytv\u00e1\u0159\u00ed stabiln\u00ed pasiva\u010dn\u00ed vrstvu. Ta chr\u00e1n\u00ed materi\u00e1l p\u0159ed \u00fatoky chlorid\u016f a zabra\u0148uje oxidaci \u017eeleza.<\/p>\n<h3>Srovn\u00e1n\u00ed obsahu uhl\u00edku<\/h3>\n<p>316L m\u00e1 ni\u017e\u0161\u00ed obsah uhl\u00edku (a\u017e 0,03%) ve srovn\u00e1n\u00ed s 301 (a\u017e 0,15%), co\u017e sni\u017euje tvorbu \u010d\u00e1stic karbidu chromu. To zvy\u0161uje jeho celkovou odolnost v prost\u0159ed\u00ed bohat\u00e9m na chloridy.<\/p>\n<h2 id=\"fabrication-flexibility\">Flexibilita v\u00fdroby<\/h2>\n<h3>Zpracovatelnost a sva\u0159ov\u00e1n\u00ed<\/h3>\n<p>316L nab\u00edz\u00ed ve srovn\u00e1n\u00ed s 301 lep\u0161\u00ed zpracovatelnost a sva\u0159itelnost. N\u00edzk\u00fd obsah uhl\u00edku v oceli 316L zvy\u0161uje jej\u00ed odolnost proti korozi a zlep\u0161uje jej\u00ed sva\u0159itelnost, co\u017e z n\u00ed \u010din\u00ed lep\u0161\u00ed volbu pro n\u00e1mo\u0159n\u00ed konstrukce.<\/p>\n<h3>Tvarov\u00e1n\u00ed a oh\u00fdb\u00e1n\u00ed<\/h3>\n<p>Vynikaj\u00edc\u00ed ta\u017enost oceli 316L usnad\u0148uje procesy tv\u00e1\u0159en\u00ed a oh\u00fdb\u00e1n\u00ed, kter\u00e9 jsou \u010dasto vy\u017eadov\u00e1ny u slo\u017eit\u00fdch n\u00e1mo\u0159n\u00edch konstrukc\u00ed. Zachov\u00e1v\u00e1 si tak\u00e9 hou\u017eevnatost a pevnost p\u0159i n\u00edzk\u00fdch teplot\u00e1ch.<\/p>\n<h3>Povrchov\u00e1 \u00faprava<\/h3>\n<p>Materi\u00e1l 316L m\u016f\u017ee b\u00fdt r\u016fzn\u011b povrchov\u011b upraven, aby se zlep\u0161il jeho vzhled a odolnost. Mezi b\u011b\u017en\u00e9 povrchov\u00e9 \u00fapravy pat\u0159\u00ed matn\u00e9, kart\u00e1\u010dovan\u00e9 a zrcadlov\u00e9 le\u0161tidlo, kter\u00e9 zaji\u0161\u0165uje dodate\u010dnou odolnost proti hromad\u011bn\u00ed usazenin a usnad\u0148uje \u010di\u0161t\u011bn\u00ed.<\/p>\n<h2 id=\"welding-characteristics\">Sva\u0159ovac\u00ed charakteristiky<\/h2>\n<h3>Pro\u010d je sva\u0159ov\u00e1n\u00ed d\u016fle\u017eit\u00e9<\/h3>\n<p>Sva\u0159ov\u00e1n\u00ed je d\u016fle\u017eit\u00fdm procesem p\u0159i v\u00fdrob\u011b a oprav\u00e1ch kovov\u00fdch konstrukc\u00ed. V\u00fdb\u011br t\u0159\u00eddy nerezov\u00e9 oceli ovliv\u0148uje \u00fa\u010dinnost a kvalitu sva\u0159ovac\u00edho procesu, zejm\u00e9na v n\u00e1ro\u010dn\u00e9m n\u00e1mo\u0159n\u00edm prost\u0159ed\u00ed.<\/p>\n<h3>Probl\u00e9my s 301<\/h3>\n<p>Nerezov\u00e1 ocel 301 je n\u00e1chyln\u00e1 ke vzniku rozpadu svaru, pokud nen\u00ed po sva\u0159ov\u00e1n\u00ed \u0159\u00e1dn\u011b vy\u017e\u00edh\u00e1na. To m\u016f\u017ee v\u00e9st ke vzniku karbidov\u00fdch sra\u017eenin chromu, kter\u00e9 sni\u017euj\u00ed jej\u00ed odolnost proti korozi.<\/p>\n<h3>V\u00fdhody materi\u00e1lu 316L<\/h3>\n<p>Materi\u00e1l 316L obsahuje molybden, kter\u00fd zvy\u0161uje jeho odolnost proti korozi. Ni\u017e\u0161\u00ed obsah uhl\u00edku minimalizuje riziko sr\u00e1\u017een\u00ed karbid\u016f p\u0159i sva\u0159ov\u00e1n\u00ed, \u010d\u00edm\u017e se zachov\u00e1v\u00e1 celistvost slitiny a jej\u00ed odolnost v\u016f\u010di mezikrystalov\u00e9 korozi.<\/p>\n<h3>N\u00e1kladov\u00e1 efektivita<\/h3>\n<p>Po\u017eadavek na \u017e\u00edh\u00e1n\u00ed po sva\u0159ov\u00e1n\u00ed je u oceli 316L m\u00e9n\u011b p\u0159\u00edsn\u00fd ne\u017e u oceli 301, co\u017e zjednodu\u0161uje v\u00fdrobn\u00ed proces a sni\u017euje n\u00e1klady. D\u00edky tomu je materi\u00e1l 316L z dlouhodob\u00e9ho hlediska cenov\u011b v\u00fdhodn\u011bj\u0161\u00ed a spolehliv\u011bj\u0161\u00ed.<\/p>\n<h2 id=\"long-term-value\">Dlouhodob\u00e1 hodnota<\/h2>\n<h3>Trvanlivost a \u00fadr\u017eba<\/h3>\n<p>Materi\u00e1l 316L m\u00e1 vy\u0161\u0161\u00ed odolnost a ve srovn\u00e1n\u00ed s materi\u00e1lem 301 vy\u017eaduje m\u00e9n\u011b \u00fadr\u017eby. Jeho zv\u00fd\u0161en\u00e1 odolnost proti korozi se projevuje v ni\u017e\u0161\u00edch n\u00e1roc\u00edch na \u00fadr\u017ebu, co\u017e z n\u011bj \u010din\u00ed lep\u0161\u00ed dlouhodobou investici.<\/p>\n<h3>Dopad na \u017eivotn\u00ed prost\u0159ed\u00ed<\/h3>\n<p>Del\u0161\u00ed \u017eivotnost a ni\u017e\u0161\u00ed n\u00e1roky na \u00fadr\u017ebu materi\u00e1lu 316L znamenaj\u00ed, \u017ee se spot\u0159ebuje m\u00e9n\u011b zdroj\u016f a vznik\u00e1 m\u00e9n\u011b odpadu. To m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro podporu udr\u017eiteln\u00fdch postup\u016f v pr\u016fmyslov\u00fdch a stavebn\u00edch projektech.<\/p>\n<h3>Z\u00e1v\u011br<\/h3>\n<p>Zv\u00fd\u0161en\u00e1 odolnost proti korozi, v\u011bt\u0161\u00ed mechanick\u00e1 stabilita p\u0159i nam\u00e1h\u00e1n\u00ed, ni\u017e\u0161\u00ed n\u00e1klady na \u00fadr\u017ebu a lep\u0161\u00ed ekologick\u00e9 vlastnosti materi\u00e1lu 316L poskytuj\u00ed v\u00fdznamnou dlouhodobou hodnotu. Pro projekty vy\u017eaduj\u00edc\u00ed dlouhodob\u00e9 vystaven\u00ed drsn\u00fdm mo\u0159sk\u00fdm podm\u00ednk\u00e1m je nerezov\u00e1 ocel 316L lep\u0161\u00ed volbou materi\u00e1lu.<\/p>\n<h2 id=\"aesthetic-appeal\">Estetick\u00e1 p\u0159ita\u017elivost<\/h2>\n<h3>Udr\u017eov\u00e1n\u00ed vzhledu<\/h3>\n<p>Materi\u00e1l 316L si dlouhodob\u011b zachov\u00e1v\u00e1 sv\u016fj vzhled, a to i v n\u00e1ro\u010dn\u00fdch mo\u0159sk\u00fdch podm\u00ednk\u00e1ch. Ni\u017e\u0161\u00ed obsah uhl\u00edku zaji\u0161\u0165uje vynikaj\u00edc\u00ed odolnost proti korozi, zejm\u00e9na proti chlorid\u016fm, jako je s\u016fl.<\/p>\n<h3>Povrchov&eacute; &uacute;pravy&lt;\/h3&gt;<\/h3>\n<p>Materi\u00e1l 316L m\u016f\u017ee b\u00fdt r\u016fzn\u011b povrchov\u011b upraven, aby se zlep\u0161il jeho vzhled a odolnost. Mezi b\u011b\u017en\u00e9 povrchov\u00e9 \u00fapravy pat\u0159\u00ed matn\u00e9, kart\u00e1\u010dovan\u00e9 a zrcadlov\u00e9 le\u0161tidlo, kter\u00e9 zaji\u0161\u0165uje dodate\u010dnou odolnost proti hromad\u011bn\u00ed usazenin a usnad\u0148uje \u010di\u0161t\u011bn\u00ed.<\/p>\n<h3>Dlouhodob\u00e9 v\u00fdhody<\/h3>\n<p>V\u00fdb\u011br materi\u00e1lu 316L oproti materi\u00e1lu 301 zaru\u010duje, \u017ee investice nejen d\u00e9le vydr\u017e\u00ed, ale tak\u00e9 si zachovaj\u00ed zam\u00fd\u0161len\u00fd estetick\u00fd vzhled, co\u017e p\u0159isp\u00edv\u00e1 k praktick\u00e9 i vizu\u00e1ln\u00ed dokonalosti v n\u00e1mo\u0159n\u00ed architektu\u0159e a stavebnictv\u00ed.<\/p>\n<h2 id=\"environmental-sustainability\">Udr\u017eitelnost \u017eivotn\u00edho prost\u0159ed\u00ed<\/h2>\n<h3>Pro\u010d je udr\u017eitelnost d\u016fle\u017eit\u00e1<\/h3>\n<p>Odolnost a dlouh\u00e1 \u017eivotnost materi\u00e1lu 316L z n\u011bj \u010din\u00ed udr\u017eiteln\u011bj\u0161\u00ed volbu. Materi\u00e1ly, kter\u00e9 odol\u00e1vaj\u00ed n\u00e1ro\u010dn\u00fdm podm\u00ednk\u00e1m bez \u010dast\u00e9 v\u00fdm\u011bny, sni\u017euj\u00ed mno\u017estv\u00ed odpadu a pot\u0159ebu nov\u00fdch zdroj\u016f.<\/p>\n<h3>\u00dadr\u017eba a dopad na \u017eivotn\u00ed prost\u0159ed\u00ed<\/h3>\n<p>Konstrukce vyroben\u00e9 z materi\u00e1lu 316L vy\u017eaduj\u00ed m\u00e9n\u011b n\u00e1ro\u010dnou \u00fadr\u017ebu. Jeho odolnost v\u016f\u010di korozi sni\u017euje pot\u0159ebu ochrann\u00fdch n\u00e1t\u011br\u016f, kter\u00e9 \u010dasto obsahuj\u00ed \u0161kodliv\u00e9 slou\u010deniny.<\/p>\n<p>Materi\u00e1l 316L spl\u0148uje po\u017eadavky na trvanlivost, odolnost proti korozi a udr\u017eitelnost l\u00e9pe ne\u017e materi\u00e1l 301. Pro n\u00e1mo\u0159n\u00ed aplikace je 316L vynikaj\u00edc\u00ed volbou, kter\u00e1 zaji\u0161\u0165uje dlouhou \u017eivotnost a udr\u017eitelnost n\u00e1mo\u0159n\u00edch konstrukc\u00ed.<\/p>\n<h2 id=\"conclusion\">Z\u00e1v\u011br<\/h2>\n<p>Nerezov\u00e1 ocel 316L je v mo\u0159sk\u00e9m prost\u0159ed\u00ed lep\u0161\u00ed ne\u017e ocel 301 p\u0159edev\u0161\u00edm d\u00edky sv\u00e9 zv\u00fd\u0161en\u00e9 odolnosti proti korozi. Tato p\u0159ednost vypl\u00fdv\u00e1 ze slo\u017een\u00ed oceli 316L, kter\u00e9 obsahuje vy\u0161\u0161\u00ed procento chromu, niklu a p\u0159\u00eddavek molybdenu. D\u00edky molybdenu je ocel 316L odoln\u011bj\u0161\u00ed v\u016f\u010di korozi v prost\u0159ed\u00ed s obsahem chlorid\u016f, jako je mo\u0159sk\u00e1 voda. Krom\u011b toho m\u00e1 316L ve srovn\u00e1n\u00ed s 301 ni\u017e\u0161\u00ed obsah uhl\u00edku, co\u017e minimalizuje sr\u00e1\u017een\u00ed karbid\u016f p\u0159i sva\u0159ov\u00e1n\u00ed, a t\u00edm zachov\u00e1v\u00e1 jeho korozn\u00ed odolnost ve sva\u0159ovan\u00fdch konstrukc\u00edch. V d\u016fsledku toho je nerezov\u00e1 ocel 316L vhodn\u011bj\u0161\u00ed volbou pro aplikace vystaven\u00e9 drsn\u00fdm mo\u0159sk\u00fdm podm\u00ednk\u00e1m, proto\u017ee ve srovn\u00e1n\u00ed s nerezovou ocel\u00ed 301 nab\u00edz\u00ed del\u0161\u00ed \u017eivotnost a ni\u017e\u0161\u00ed n\u00e1klady na \u00fadr\u017ebu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Obsah Odolnost proti korozi Mechanick\u00e9 vlastnosti D\u016flkov\u00e1 a trhlinov\u00e1 koroze Odolnost proti chlorid\u016fm V\u00fdroba Flexibilita Vlastnosti sva\u0159ov\u00e1n\u00ed Dlouhodob\u00e1 hodnota Estetick\u00e1 p\u0159ita\u017elivost Environment\u00e1ln\u00ed udr\u017eitelnost Z\u00e1v\u011br Nerezov\u00e1 ocel 316L je lep\u0161\u00ed ne\u017e ocel 301 v mo\u0159sk\u00e9m prost\u0159ed\u00ed, proto\u017ee l\u00e9pe odol\u00e1v\u00e1 korozi. Je to kv\u016fli vy\u0161\u0161\u00edmu obsahu molybdenu, kter\u00fd mu pom\u00e1h\u00e1 odol\u00e1vat chlorid\u016fm a dal\u0161\u00edm korozivn\u00edm [\u2026]<\/p>","protected":false},"author":1,"featured_media":3835,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3819","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material-selection-guide"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts\/3819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/comments?post=3819"}],"version-history":[{"count":3,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts\/3819\/revisions"}],"predecessor-version":[{"id":3823,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts\/3819\/revisions\/3823"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/media\/3835"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/media?parent=3819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/categories?post=3819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/tags?post=3819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}