{"id":4032,"date":"2024-07-01T15:33:48","date_gmt":"2024-07-01T15:33:48","guid":{"rendered":"https:\/\/machining-quote.com\/?p=4032"},"modified":"2024-07-10T10:12:40","modified_gmt":"2024-07-10T10:12:40","slug":"304l-vs-316l-stainless-steel","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/cs\/bolg\/304l-vs-316l-stainless-steel\/","title":{"rendered":"Pr\u016fvodce pro za\u010d\u00e1te\u010dn\u00edky k nerezov\u00e9 oceli 304L vs 316L"},"content":{"rendered":"<h4>Obsah<\/h4>\n<ul>\n<li><a href=\"#which-is-better-304l-or-316l-stainless-steel\">Co\u017e je lep\u0161\u00ed 304L nebo 316L nerezov\u00e1 ocel<\/a><\/li>\n<li><a href=\"#316l-vs-304l-chemical-composition\">Chemick\u00e9 slo\u017een\u00ed 316L vs 304L<\/a><\/li>\n<li><a href=\"#comparing-corrosion-resistance-304l-vs-316l-stainless-steel\">Porovn\u00e1n\u00ed odolnosti proti korozi: 304L vs 316L nerezov\u00e1 ocel<\/a><\/li>\n<li><a href=\"#mechanical-properties-304l-vs-316l-stainless-steel\">Mechanick\u00e9 vlastnosti: 304L vs 316L Nerezov\u00e1 ocel<\/a><\/li>\n<li><a href=\"#welding-techniques-for-304l-and-316l-stainless-steel\">Sva\u0159ovac\u00ed techniky pro nerezovou ocel 304L a 316L<\/a><\/li>\n<li><a href=\"#machinability-of-304l-stainless-steel-vs-316l\">Obrobitelnost nerezov\u00e9 oceli 304L VS 316L<\/a><\/li>\n<li><a href=\"#cost-analysis\">Anal\u00fdza n\u00e1klad\u016f<\/a><\/li>\n<li><a href=\"#applications-use-304l-and-316l-stainless-steel\">Pou\u017eit\u00ed: Pou\u017eijte nerezovou ocel 304L a 316L<\/a><\/li>\n<li><a href=\"#summary-chart-of-what-is-the-difference-between-ss304l-and-ss316l\">Souhrnn\u00fd graf, jak\u00fd je rozd\u00edl mezi ss304L a ss316L<\/a><\/li>\n<li><a href=\"#conclusion\">Z\u00e1v\u011br<\/a><\/li>\n<\/ul>\n<p>Nerezov\u00e1 ocel je obl\u00edben\u00fdm materi\u00e1lem v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch d\u00edky sv\u00e9 pevnosti, trvanlivosti a odolnosti proti korozi. Mezi mnoha druhy nerezov\u00e9 oceli jsou 304L a 316L dva nejb\u011b\u017en\u011bji pou\u017e\u00edvan\u00e9, zejm\u00e9na v aplikac\u00edch, kde je kritick\u00fdm faktorem odolnost v\u016f\u010di korozi. Tato p\u0159\u00edru\u010dka pro za\u010d\u00e1te\u010dn\u00edky prozkoum\u00e1 rozd\u00edly mezi nerezovou ocel\u00ed 304L a 316L se zam\u011b\u0159en\u00edm na jejich slo\u017een\u00ed, vlastnosti a typick\u00e9 aplikace. Pochopen\u00ed t\u011bchto rozd\u00edl\u016f m\u016f\u017ee pomoci p\u0159i informovan\u00e9m rozhodov\u00e1n\u00ed o tom, kter\u00fd typ nerezov\u00e9 oceli je nejvhodn\u011bj\u0161\u00ed pro konkr\u00e9tn\u00ed prost\u0159ed\u00ed a \u00fakoly.<\/p>\n<h2 id=\"which-is-better-304l-or-316l-stainless-steel\">Co\u017e je lep\u0161\u00ed 304L nebo 316L nerezov\u00e1 ocel<\/h2>\n<p>V\u00fdb\u011br mezi nerezovou ocel\u00ed 304L a 316L z\u00e1vis\u00ed na r\u016fzn\u00fdch faktorech, jako jsou podm\u00ednky prost\u0159ed\u00ed, mechanick\u00e9 po\u017eadavky a n\u00e1klady. Oba jsou zn\u00e1m\u00e9 svou odolnost\u00ed proti korozi a trvanlivost\u00ed.<\/p>\n<h3>Nerezov\u00e1 ocel 304L<\/h3>\n<ul>\n<li>Obsahuje 18% chrom a 8% nikl.<\/li>\n<li>Ni\u017e\u0161\u00ed obsah uhl\u00edku sni\u017euje precipitaci karbidu b\u011bhem sva\u0159ov\u00e1n\u00ed.<\/li>\n<li>Pou\u017e\u00edv\u00e1 se v d\u0159ezech, konvic\u00edch na k\u00e1vu a architektonick\u00fdch aplikac\u00edch.<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 316L<\/h3>\n<ul>\n<li>Obsahuje 16-18% chrom, 10-14% nikl a 2-3% molybden.<\/li>\n<li>Odoln\u011bj\u0161\u00ed v\u016f\u010di korozi, zejm\u00e9na v chloridov\u00e9m prost\u0159ed\u00ed.<\/li>\n<li>Pou\u017e\u00edv\u00e1 se v n\u00e1mo\u0159n\u00edch, chemick\u00fdch a farmaceutick\u00fdch aplikac\u00edch.<\/li>\n<\/ul>\n<p>Pro prost\u0159ed\u00ed s vysokou expozic\u00ed chlorid\u016fm je lep\u0161\u00ed 316L. Pro m\u00e9n\u011b agresivn\u00ed podm\u00ednky je 304L cenov\u011b v\u00fdhodn\u011bj\u0161\u00ed.<\/p>\n<h2 id=\"316l-vs-304l-chemical-composition\">Chemick\u00e9 slo\u017een\u00ed 316L vs 304L<\/h2>\n<p>Pochopen\u00ed chemick\u00e9ho slo\u017een\u00ed nerezov\u00e9 oceli 304L a 316L je d\u016fle\u017eit\u00e9 pro v\u00fdb\u011br spr\u00e1vn\u00e9ho typu pro va\u0161i aplikaci.<\/p>\n<h3>Slo\u017een\u00ed nerezov\u00e9 oceli 304L<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Prvek<\/th>\n<th>Procento<\/th>\n<\/tr>\n<tr>\n<td>Chrom<\/td>\n<td>18%<\/td>\n<\/tr>\n<tr>\n<td>Nikl<\/td>\n<td>8%<\/td>\n<\/tr>\n<tr>\n<td>Uhl\u00edk<\/td>\n<td>0,031 TP3T&lt;\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Slo\u017een\u00ed nerezov\u00e9 oceli 316L<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Prvek<\/th>\n<th>Procento<\/th>\n<\/tr>\n<tr>\n<td>Chrom<\/td>\n<td>16-18%<\/td>\n<\/tr>\n<tr>\n<td>Nikl<\/td>\n<td>10-14%<\/td>\n<\/tr>\n<tr>\n<td>Molybden<\/td>\n<td>2-3%<\/td>\n<\/tr>\n<tr>\n<td>Uhl\u00edk<\/td>\n<td>0,031 TP3T&lt;\/<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>D\u00edky obsahu molybdenu 316L je odoln\u011bj\u0161\u00ed v\u016f\u010di chlorid\u016fm a agresivn\u00edm chemik\u00e1li\u00edm ve srovn\u00e1n\u00ed s 304L.<\/p>\n<h2 id=\"comparing-corrosion-resistance-304l-vs-316l-stainless-steel\">Porovn\u00e1n\u00ed odolnosti proti korozi: 304L vs 316L nerezov\u00e1 ocel<\/h2>\n<p>Odolnost proti korozi je kl\u00ed\u010dov\u00fdm faktorem p\u0159i v\u00fdb\u011bru mezi nerezovou ocel\u00ed 304L a 316L.<\/p>\n<h3>Odolnost proti korozi 304L<\/h3>\n<ul>\n<li>Dobr\u00e1 odolnost v\u016f\u010di oxidaci a r\u016fzn\u00fdm chemik\u00e1li\u00edm.<\/li>\n<li>M\u00e9n\u011b \u00fa\u010dinn\u00fd proti chlorid\u016fm, kter\u00e9 mohou zp\u016fsobit d\u016flkovou kornat\u011bn\u00ed.<\/li>\n<\/ul>\n<h3>Odolnost proti korozi 316L<\/h3>\n<ul>\n<li>Lep\u0161\u00ed odolnost v\u016f\u010di chlorid\u016fm a agresivn\u00edm chemik\u00e1li\u00edm d\u00edky molybdenu.<\/li>\n<li>Odoln\u011bj\u0161\u00ed v\u016f\u010di d\u016flkov\u00e9 a \u0161t\u011brbinov\u00e9 korozi.<\/li>\n<\/ul>\n<p>316L je vhodn\u011bj\u0161\u00ed v prost\u0159ed\u00edch bohat\u00fdch na chloridy, zat\u00edmco 304L je vhodn\u00fd pro v\u0161eobecn\u00e9 pou\u017eit\u00ed.<\/p>\n<h2 id=\"mechanical-properties-304l-vs-316l-stainless-steel\">Mechanick\u00e9 vlastnosti: 304L vs 316L Nerezov\u00e1 ocel<\/h2>\n<p>Nerezov\u00e9 oceli 304L i 316L maj\u00ed siln\u00e9 mechanick\u00e9 vlastnosti, d\u00edky \u010demu\u017e jsou vhodn\u00e9 pro r\u016fzn\u00e9 aplikace.<\/p>\n<h3>Mechanick\u00e9 vlastnosti 304L<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Majetek<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>485 MPa<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>170 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Mechanick\u00e9 vlastnosti 316L<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Majetek<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>515 MPa<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>205 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>316L je o n\u011bco pevn\u011bj\u0161\u00ed a l\u00e9pe se hod\u00ed do n\u00e1ro\u010dn\u00e9ho prost\u0159ed\u00ed.<\/p>\n<h2 id=\"welding-techniques-for-304l-and-316l-stainless-steel\">Sva\u0159ovac\u00ed techniky pro nerezovou ocel 304L a 316L<\/h2>\n<p>Pro zachov\u00e1n\u00ed vlastnost\u00ed nerezov\u00e9 oceli 304L a 316L je nezbytn\u00e1 spr\u00e1vn\u00e1 sva\u0159ovac\u00ed technika.<\/p>\n<h3>Sva\u0159ov\u00e1n\u00ed 304L nerezov\u00e9 oceli<\/h3>\n<ul>\n<li>TIG sva\u0159ov\u00e1n\u00ed je nej\u00fa\u010dinn\u011bj\u0161\u00ed, nab\u00edz\u00ed v\u011bt\u0161\u00ed kontrolu nad svarem.<\/li>\n<li>Minimalizuje sr\u00e1\u017een\u00ed karbid\u016f b\u011bhem sva\u0159ov\u00e1n\u00ed a zachov\u00e1v\u00e1 odolnost proti korozi.<\/li>\n<\/ul>\n<h3>Sva\u0159ov\u00e1n\u00ed 316L nerezov\u00e9 oceli<\/h3>\n<ul>\n<li>MIG sva\u0159ov\u00e1n\u00ed se \u010dasto pou\u017e\u00edv\u00e1 pro svou rychlost a efektivitu.<\/li>\n<li>Zvl\u00e1d\u00e1 n\u00e1chylnost slitiny k teplu, ani\u017e by byla ohro\u017eena kvalita svaru.<\/li>\n<\/ul>\n<h3>Dal\u0161\u00ed sva\u0159ovac\u00ed techniky<\/h3>\n<ul>\n<li>Sva\u0159ov\u00e1n\u00ed v ochrann\u00e9 atmosf\u00e9\u0159e (SMAW)<\/li>\n<li>Sva\u0159ov\u00e1n\u00ed pod tavidlem (FCAW)<\/li>\n<\/ul>\n<p>Pou\u017eit\u00ed vhodn\u00fdch p\u0159\u00eddavn\u00fdch materi\u00e1l\u016f, kter\u00e9 odpov\u00eddaj\u00ed vlastnostem obecn\u00fdch kov\u016f, je kl\u00ed\u010dov\u00e9 pro optim\u00e1ln\u00ed v\u00fdsledky sva\u0159ov\u00e1n\u00ed.<\/p>\n<h2 id=\"machinability-of-304l-stainless-steel-vs-316l\">Obrobitelnost nerezov\u00e9 oceli 304L VS 316L<\/h2>\n<p>Pochopen\u00ed obrobitelnosti nerezov\u00e9 oceli 304L a 316L je d\u016fle\u017eit\u00e9 pro v\u00fdrobn\u00ed a in\u017een\u00fdrsk\u00e9 aplikace.<\/p>\n<h3>Obrobitelnost 304L<\/h3>\n<ul>\n<li>Ni\u017e\u0161\u00ed obsah uhl\u00edku zlep\u0161uje sva\u0159itelnost, ale \u010din\u00ed obr\u00e1b\u011bn\u00ed tu\u017e\u0161\u00edm.<\/li>\n<li>Vy\u017eaduje \u00fapravy v n\u00e1stroj\u00edch, aby nedo\u0161lo k po\u0161kozen\u00ed obrobku.<\/li>\n<\/ul>\n<h3>Obrobitelnost 316L<\/h3>\n<ul>\n<li>Molybden zlep\u0161uje odolnost proti korozi, ale zt\u011b\u017euje obr\u00e1b\u011bn\u00ed.<\/li>\n<li>M\u016f\u017ee vy\u017eadovat pokro\u010dil\u00e9 technologie obr\u00e1b\u011bn\u00ed nebo specializovan\u00e9 \u0159ezn\u00e9 n\u00e1stroje.<\/li>\n<\/ul>\n<p>Jak 304L, tak 316L lze efektivn\u011b obr\u00e1b\u011bt spr\u00e1vn\u00fdm nastaven\u00edm a technikami.<\/p>\n<h2 id=\"cost-analysis\">Anal\u00fdza n\u00e1klad\u016f<\/h2>\n<p>Cena je v\u00fdznamn\u00fdm faktorem p\u0159i v\u00fdb\u011bru mezi nerezovou ocel\u00ed 304L a 316L.<\/p>\n<h3>Cena 304L nerezov\u00e9 oceli<\/h3>\n<ul>\n<li>Obecn\u011b levn\u011bj\u0161\u00ed d\u00edky ni\u017e\u0161\u00edmu obsahu niklu a molybdenu.<\/li>\n<li>Vhodn\u00e9 pro aplikace, kde nen\u00ed kritick\u00e1 vysok\u00e1 odolnost proti korozi.<\/li>\n<\/ul>\n<h3>Cena 316L nerezov\u00e9 oceli<\/h3>\n<ul>\n<li>Dra\u017e\u0161\u00ed kv\u016fli vy\u0161\u0161\u00edmu obsahu molybdenu.<\/li>\n<li>Preferov\u00e1no pro prost\u0159ed\u00ed s vysokou expozic\u00ed korozivn\u00edm prvk\u016fm.<\/li>\n<\/ul>\n<p>Zat\u00edmco 304L nab\u00edz\u00ed ni\u017e\u0161\u00ed po\u010d\u00e1te\u010dn\u00ed n\u00e1klady, 316L m\u016f\u017ee b\u00fdt z dlouhodob\u00e9ho hlediska ekonomi\u010dt\u011bj\u0161\u00ed pro n\u00e1ro\u010dn\u00e1 prost\u0159ed\u00ed.<\/p>\n<h2 id=\"applications-use-304l-and-316l-stainless-steel\">Pou\u017eit\u00ed: Pou\u017eijte nerezovou ocel 304L a 316L<\/h2>\n<p>Nerezov\u00e9 oceli 304L a 316L se na z\u00e1klad\u011b sv\u00fdch vlastnost\u00ed pou\u017e\u00edvaj\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch.<\/p>\n<h3>Aplikace nerezov\u00e9 oceli 304L<\/h3>\n<ul>\n<li>Kuchy\u0148sk\u00e9 vybaven\u00ed<\/li>\n<li>Automobilov\u00e9 d\u00edly<\/li>\n<li>Architektonick\u00e9 aplikace<\/li>\n<\/ul>\n<h3>Aplikace nerezov\u00e9 oceli 316L<\/h3>\n<ul>\n<li>Mo\u0159sk\u00e9 prost\u0159ed\u00ed<\/li>\n<li>Chemick\u00e9 zpracov\u00e1n\u00ed<\/li>\n<li>Farmaceutick\u00e9 aplikace<\/li>\n<\/ul>\n<p>304L je vhodn\u00fd pro v\u0161eobecn\u00e9 pou\u017eit\u00ed, zat\u00edmco 316L je lep\u0161\u00ed pro drsn\u00e1 prost\u0159ed\u00ed.<\/p>\n<h2 id=\"summary-chart-of-what-is-the-difference-between-ss304l-and-ss316l\">Souhrnn\u00fd graf, jak\u00fd je rozd\u00edl mezi ss304L a ss316L<\/h2>\n<p>Zde je rychl\u00e9 srovn\u00e1n\u00ed nerezov\u00fdch ocel\u00ed 304L a 316L:<\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<th>Majetek<\/th>\n<th>304 l<\/th>\n<th>316L<\/th>\n<\/tr>\n<tr>\n<td>Chrom<\/td>\n<td>18%<\/td>\n<td>16-18%<\/td>\n<\/tr>\n<tr>\n<td>Nikl<\/td>\n<td>8%<\/td>\n<td>10-14%<\/td>\n<\/tr>\n<tr>\n<td>M olybden<\/td>\n<td>&#8211;<\/td>\n<td>2-3%<\/td>\n<\/tr>\n<tr>\n<td>Uhl\u00edk<\/td>\n<td>0.03%<\/td>\n<td>0.03%<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>485 MPa<\/td>\n<td>515 MPa<\/td>\n<\/tr>\n<tr>\n<td>Pevnost v tahu<\/td>\n<td>170 MPa<\/td>\n<td>205 MPa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>316L je odoln\u011bj\u0161\u00ed v\u016f\u010di korozi, zejm\u00e9na v chloridov\u00fdch prost\u0159ed\u00edch, zat\u00edmco 304L je cenov\u011b v\u00fdhodn\u011bj\u0161\u00ed pro v\u0161eobecn\u00e9 pou\u017eit\u00ed.<\/p>\n<h2 id=\"conclusion\">Z\u00e1v\u011br<\/h2>\n<p>P\u0159i porovn\u00e1v\u00e1n\u00ed nerezov\u00e9 oceli 304L a 316L z\u00e1vis\u00ed v\u00fdb\u011br na prost\u0159ed\u00ed a aplikaci. 304L je vynikaj\u00edc\u00ed pro v\u0161eobecn\u00e9 pou\u017eit\u00ed d\u00edky sv\u00e9 dobr\u00e9 odolnosti proti korozi, tvarovatelnosti a sva\u0159itelnosti. 316L je lep\u0161\u00ed pro mo\u0159sk\u00e9 a chemick\u00e9 prost\u0159ed\u00ed d\u00edky sv\u00e9 vy\u0161\u0161\u00ed odolnosti proti korozi, zejm\u00e9na proti chlorid\u016fm. Pochopen\u00ed specifick\u00fdch pot\u0159eb va\u0161\u00ed aplikace v\u00e1m pom\u016f\u017ee vybrat tu nejlep\u0161\u00ed volbu mezi t\u011bmito dv\u011bma t\u0159\u00eddami nerezov\u00e9 oceli.<\/p>","protected":false},"excerpt":{"rendered":"<p>Obsah Co je lep\u0161\u00ed 304L nebo 316L Nerezov\u00e1 ocel 316L vs 304L Chemick\u00e9 slo\u017een\u00ed Porovn\u00e1n\u00ed odolnosti proti korozi: 304L vs 316L Nerezov\u00e1 ocel Mechanick\u00e9 vlastnosti: 304L vs 316L Nerezov\u00e1 ocel Sva\u0159ovac\u00ed techniky a Stainless Steel Sva\u0159ovac\u00ed techniky pro 304 Stain Steel 304 Anal\u00fdza n\u00e1klad\u016f 316L Pou\u017eit\u00ed: Pou\u017eijte 304L a 316L z nerezov\u00e9 oceli [\u2026]<\/p>","protected":false},"author":1,"featured_media":4099,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-4032","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\/4032","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=4032"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts\/4032\/revisions"}],"predecessor-version":[{"id":4035,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts\/4032\/revisions\/4035"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/media\/4099"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/media?parent=4032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/categories?post=4032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/tags?post=4032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}