{"id":3939,"date":"2024-06-27T14:09:10","date_gmt":"2024-06-27T14:09:10","guid":{"rendered":"https:\/\/machining-quote.com\/?p=3939"},"modified":"2024-07-01T01:13:23","modified_gmt":"2024-07-01T01:13:23","slug":"stainless-steel-303-and-430","status":"publish","type":"post","link":"https:\/\/machining-quote.com\/cs\/bolg\/stainless-steel-303-and-430\/","title":{"rendered":"Jak si vybrat mezi nerezovou ocel\u00ed 303 a 430"},"content":{"rendered":"<h4>Obsah<\/h4>\n<ul>\n<li><a href=\"#advantages-and-disadvantages-of-stainless-steel-303-vs-430\">V\u00fdhody a nev\u00fdhody nerezov\u00e9 oceli 303 vs 430<\/a><\/li>\n<li><a href=\"#ss303-and-ss430-equivalent-material\">Ekvivalentn\u00ed materi\u00e1l SS303 a SS430<\/a><\/li>\n<li><a href=\"#magnetic-properties-of-aisi-303-vs-aisi-430\">Magnetick\u00e9 vlastnosti AISI 303 vs AISI 430<\/a><\/li>\n<li><a href=\"#corrosion-resistance-in-stainless-steel-303-vs-430\">Odolnost proti korozi v nerezov\u00e9 oceli 303 vs 430<\/a><\/li>\n<li><a href=\"#composition-differences-between-stainless-steel-303-and-430\">Rozd\u00edly ve slo\u017een\u00ed mezi nerezovou ocel\u00ed 303 a 430<\/a><\/li>\n<li><a href=\"#in-depth-analysis-physical-properties\">Hloubkov\u00e1 anal\u00fdza fyzik\u00e1ln\u00edch vlastnost\u00ed<\/a><\/li>\n<li><a href=\"#mechanical-properties-of-stainless-steel-303-and-430\">Mechanick\u00e9 vlastnosti nerezov\u00e9 oceli 303 a 430<\/a><\/li>\n<li><a href=\"#analyzing-the-machinability-of-stainless-steel-303-and-430\">Anal\u00fdza obrobitelnosti nerezov\u00e9 oceli 303 a 430<\/a><\/li>\n<li><a href=\"#applications-suitable-for-stainless-steel-303-and-430\">Aplikace Vhodn\u00e9 pro nerezovou ocel 303 a 430<\/a><\/li>\n<li><a href=\"#summary-chart-of-difference-between-en-1-4301-and-en-1-4031\">Souhrnn\u00e1 tabulka rozd\u00edl\u016f mezi EN 1.4301 a EN 1.4031<\/a><\/li>\n<li><a href=\"#conclusion\">Z\u00e1v\u011br<\/a><\/li>\n<\/ul>\n<p>\u201eV\u00fdb\u011br spr\u00e1vn\u00e9 nerezov\u00e9 oceli: 303 vs. 430 \u2013 S\u00edla, odolnost proti korozi a vhodnost pou\u017eit\u00ed na prvn\u00ed pohled\u201c<\/p>\n<p>V\u00fdb\u011br mezi nerezovou ocel\u00ed 303 a 430 vy\u017eaduje pochopen\u00ed jejich odli\u0161n\u00fdch vlastnost\u00ed a vhodnosti pro r\u016fzn\u00e9 aplikace. Nerezov\u00e1 ocel 303, zn\u00e1m\u00e1 pro svou vynikaj\u00edc\u00ed obrobitelnost, se prim\u00e1rn\u011b pou\u017e\u00edv\u00e1 v aplikac\u00edch, kde je z\u00e1sadn\u00ed snadn\u00e1 v\u00fdroba. Obsahuje p\u0159\u00edsady jako je s\u00edra a fosfor, kter\u00e9 zlep\u0161uj\u00ed jeho vlastnosti p\u0159i obr\u00e1b\u011bn\u00ed, ale m\u00edrn\u011b sni\u017euj\u00ed jeho odolnost proti korozi. Na druh\u00e9 stran\u011b je nerezov\u00e1 ocel 430 feritick\u00e1 slitina, kter\u00e1 nab\u00edz\u00ed dobrou odolnost proti korozi a je v\u00fdrazn\u011b n\u00e1kladov\u011b efektivn\u011bj\u0161\u00ed, ale m\u00e1 omezenou tvarovatelnost a sva\u0159itelnost ve srovn\u00e1n\u00ed s jin\u00fdmi nerezov\u00fdmi oceli. Tento \u00favod v\u00e1s provede kl\u00ed\u010dov\u00fdmi faktory, kter\u00e9 je t\u0159eba zv\u00e1\u017eit, jako je odolnost proti korozi, mechanick\u00e9 vlastnosti, cena a zam\u00fd\u0161len\u00e1 aplikace, abyste se mohli informovan\u011b rozhodnout mezi t\u011bmito dv\u011bma typy nerezov\u00e9 oceli.<\/p>\n<h2 id=\"advantages-and-disadvantages-of-stainless-steel-303-vs-430\">V\u00fdhody a nev\u00fdhody nerezov\u00e9 oceli 303 vs 430<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>Vynikaj\u00edc\u00ed obrobitelnost d\u00edky p\u0159id\u00e1n\u00ed s\u00edry<\/li>\n<li>Nemagnetick\u00e9 v \u017e\u00edhan\u00e9m stavu<\/li>\n<li>Dobr\u00e1 odolnost proti korozi v m\u00edrn\u00e9m prost\u0159ed\u00ed<\/li>\n<li>Men\u0161\u00ed hou\u017eevnatost a odolnost proti korozi v kysel\u00e9m nebo chloridov\u00e9m prost\u0159ed\u00ed<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Cenov\u011b efektivn\u00ed d\u00edky absenci niklu<\/li>\n<li>Dobr\u00e1 odolnost proti korozi v m\u00edrn\u00e9m prost\u0159ed\u00ed<\/li>\n<li>Magnetick\u00e9 vlastnosti<\/li>\n<li>Omezen\u00e1 tvarovatelnost a sva\u0159itelnost<\/li>\n<\/ul>\n<p>V\u00fdb\u011br mezi t\u011bmito dv\u011bma t\u0159\u00eddami z\u00e1vis\u00ed na konkr\u00e9tn\u00edch po\u017eadavc\u00edch va\u0161\u00ed aplikace. Pokud pot\u0159ebujete snadn\u00e9 obr\u00e1b\u011bn\u00ed a nemagnetick\u00e9 vlastnosti, 303 je vhodn\u00fd. Pro n\u00e1kladov\u011b efektivn\u00ed aplikace se st\u0159edn\u00ed odolnost\u00ed proti korozi je 430 lep\u0161\u00ed volbou.<\/p>\n<h2 id=\"ss303-and-ss430-equivalent-material\">Ekvivalentn\u00ed materi\u00e1l SS303 a SS430<\/h2>\n<h3>Ekvivalentn\u00ed standardy<\/h3>\n<table>\n<thead>\n<tr>\n<th>Standard<\/th>\n<th>SS303<\/th>\n<th>SS430<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>evropsk\u00fd<\/td>\n<td>EN 1.4305<\/td>\n<td>EN 1.4016<\/td>\n<\/tr>\n<tr>\n<td>japonsk\u00fd<\/td>\n<td>SUS303<\/td>\n<td>SUS430<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>SS303 je srovnateln\u00fd s EN 1.4305 a SUS303, zat\u00edmco SS430 odpov\u00edd\u00e1 EN 1.4016 a SUS430. Tyto standardy zaji\u0161\u0165uj\u00ed, \u017ee materi\u00e1ly m\u016f\u017eete z\u00edsk\u00e1vat glob\u00e1ln\u011b.<\/p>\n<h2 id=\"magnetic-properties-of-aisi-303-vs-aisi-430\">Magnetick\u00e9 vlastnosti AISI 303 vs AISI 430<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>Nemagnetick\u00e9 v \u017e\u00edhan\u00e9m stavu<\/li>\n<li>Po obr\u00e1b\u011bn\u00ed m\u016f\u017ee vykazovat m\u00edrn\u00fd magnetismus v d\u016fsledku martenzitick\u00e9 transformace<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Magnetick\u00e9 v \u017e\u00edhan\u00e9m i studen\u00e9m stavu<\/li>\n<li>Vhodn\u00e9 pro aplikace vy\u017eaduj\u00edc\u00ed magnetick\u00e9 vlastnosti<\/li>\n<\/ul>\n<p>Magnetick\u00e1 povaha 430 je ide\u00e1ln\u00ed pro aplikace, jako jsou ak\u010dn\u00ed \u010dleny a senzory, zat\u00edmco 303 je vhodn\u011bj\u0161\u00ed v nemagnetick\u00e9m prost\u0159ed\u00ed.<\/p>\n<h2 id=\"corrosion-resistance-in-stainless-steel-303-vs-430\">Odolnost proti korozi v nerezov\u00e9 oceli 303 vs 430<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>Dobr\u00e1 odolnost proti korozi v m\u00edrn\u00e9m prost\u0159ed\u00ed<\/li>\n<li>Sn\u00ed\u017een\u00e1 odolnost ve vysoce kysel\u00e9m nebo chloridov\u00e9m prost\u0159ed\u00ed<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Dobr\u00e1 odolnost v\u016f\u010di atmosf\u00e9rick\u00fdm podm\u00ednk\u00e1m a m\u00edrn\u00fdm kyselin\u00e1m<\/li>\n<li>Nevhodn\u00e9 pro prost\u0159ed\u00ed bohat\u00e1 na chloridy nebo vysoce korozivn\u00ed prost\u0159ed\u00ed<\/li>\n<\/ul>\n<p>Pro aplikace zahrnuj\u00edc\u00ed m\u00edrnou korozi je vhodn\u00fd 430. V prost\u0159ed\u00ed s vysok\u00fdm rizikem koroze v\u0161ak nemus\u00ed 303 fungovat dob\u0159e.<\/p>\n<h2 id=\"composition-differences-between-stainless-steel-303-and-430\">Rozd\u00edly ve slo\u017een\u00ed mezi nerezovou ocel\u00ed 303 a 430<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>Obsahuje s\u00edru pro lep\u0161\u00ed obrobitelnost<\/li>\n<li>18% chrom, 8% nikl<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Vy\u0161\u0161\u00ed obsah chr\u00f3mu, m\u00e1lo a\u017e \u017e\u00e1dn\u00fd nikl<\/li>\n<li>16-18% chrom<\/li>\n<\/ul>\n<p>Nep\u0159\u00edtomnost niklu v 430 sni\u017euje n\u00e1klady, zat\u00edmco p\u0159\u00edtomnost s\u00edry v 303 zlep\u0161uje obrobitelnost, ale sni\u017euje hou\u017eevnatost a odolnost proti korozi.<\/p>\n<h2 id=\"in-depth-analysis-physical-properties\">Hloubkov\u00e1 anal\u00fdza fyzik\u00e1ln\u00edch vlastnost\u00ed<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>Pevnost v tahu: 620 MPa<\/li>\n<li>Mez kluzu: 240 MPa<\/li>\n<li>Ta\u017enost p\u0159i p\u0159etr\u017een\u00ed: 50%<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Pevnost v tahu: 450-600 MPa<\/li>\n<li>Mez kluzu: 310 MPa<\/li>\n<li>Ta\u017enost p\u0159i p\u0159etr\u017een\u00ed: 22-25%<\/li>\n<\/ul>\n<p>303 nab\u00edz\u00ed vy\u0161\u0161\u00ed ta\u017enost a pevnost, zat\u00edmco 430 poskytuje odpov\u00eddaj\u00edc\u00ed mechanick\u00e9 vlastnosti pro m\u00e9n\u011b n\u00e1ro\u010dn\u00e9 aplikace.<\/p>\n<h2 id=\"mechanical-properties-of-stainless-steel-303-and-430\">Mechanick\u00e9 vlastnosti nerezov\u00e9 oceli 303 a 430<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>V\u00fdborn\u00e1 obrobitelnost d\u00edky s\u00ed\u0159e<\/li>\n<li>Nevhodn\u00e9 pro sva\u0159ov\u00e1n\u00ed<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Dobr\u00e1 tepeln\u00e1 vodivost a odolnost proti oxidaci<\/li>\n<li>Ni\u017e\u0161\u00ed pevnost a tvrdost ve srovn\u00e1n\u00ed s austenitick\u00fdmi t\u0159\u00eddami<\/li>\n<\/ul>\n<p>303 je ide\u00e1ln\u00ed pro aplikace n\u00e1ro\u010dn\u00e9 na obr\u00e1b\u011bn\u00ed, zat\u00edmco 430 je lep\u0161\u00ed pro prost\u0159ed\u00ed s vysokou teplotou a m\u00edrn\u00e9 mechanick\u00e9 zat\u00ed\u017een\u00ed.<\/p>\n<h2 id=\"analyzing-the-machinability-of-stainless-steel-303-and-430\">Anal\u00fdza obrobitelnosti nerezov\u00e9 oceli 303 a 430<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>Nejlep\u0161\u00ed obrobitelnost mezi austenitick\u00fdmi t\u0159\u00eddami<\/li>\n<li>Vhodn\u00e9 pro slo\u017eit\u00e9 d\u00edly<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Je k\u0159eh\u010d\u00ed a h\u016f\u0159e obrobiteln\u00fd<\/li>\n<li>Lep\u0161\u00ed odolnost proti prask\u00e1n\u00ed koroz\u00ed pod nap\u011bt\u00edm<\/li>\n<\/ul>\n<p>303 je preferov\u00e1n pro komplexn\u00ed obr\u00e1b\u011bc\u00ed \u00falohy, zat\u00edmco 430 nab\u00edz\u00ed cenov\u011b v\u00fdhodn\u00e9 \u0159e\u0161en\u00ed s dostate\u010dnou obrobitelnost\u00ed pro m\u00e9n\u011b n\u00e1ro\u010dn\u00e9 aplikace.<\/p>\n<h2 id=\"applications-suitable-for-stainless-steel-303-and-430\">Aplikace Vhodn\u00e9 pro nerezovou ocel 303 a 430<\/h2>\n<h3>Nerezov\u00e1 ocel 303<\/h3>\n<ul>\n<li>Kov\u00e1n\u00ed, \u0161rouby a dal\u0161\u00ed opracovan\u00e9 d\u00edly<\/li>\n<li>Nemagnetick\u00e9 aplikace<\/li>\n<\/ul>\n<h3>Nerezov\u00e1 ocel 430<\/h3>\n<ul>\n<li>Automobilov\u00e9 syst\u00e9my oblo\u017een\u00ed a tlumi\u010d\u016f v\u00fdfuku<\/li>\n<li>Motory a transform\u00e1tory pro spot\u0159ebi\u010de<\/li>\n<\/ul>\n<p>303 je ide\u00e1ln\u00ed pro vysoce p\u0159esn\u00e9 obr\u00e1b\u011bn\u00e9 sou\u010d\u00e1sti, zat\u00edmco 430 je vhodn\u00fd pro n\u00e1kladov\u011b efektivn\u00ed, vysokoteplotn\u00ed a magnetick\u00e9 aplikace.<\/p>\n<h2 id=\"summary-chart-of-difference-between-en-1-4301-and-en-1-4031\">Souhrnn\u00e1 tabulka rozd\u00edl\u016f mezi EN 1.4301 a EN 1.4031<\/h2>\n<table>\n<thead>\n<tr>\n<th>Majetek<\/th>\n<th>EN 1.4305 (SS 303)<\/th>\n<th>EN 1.4016 (SS 430)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Obrobitelnost<\/td>\n<td>Vynikaj\u00edc\u00ed<\/td>\n<td>M\u00edrn\u00e1<\/td>\n<\/tr>\n<tr>\n<td>Odolnost proti korozi<\/td>\n<td>M\u00edrn\u00e1<\/td>\n<td>Dobr\u00fd<\/td>\n<\/tr>\n<tr>\n<td>N\u00e1klady<\/td>\n<td>Vy\u0161\u0161\u00ed<\/td>\n<td>Doln\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Magnetick\u00fd<\/td>\n<td>Ne<\/td>\n<td>Ano<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>303 vynik\u00e1 obrobitelnost\u00ed, ale stoj\u00ed v\u00edce a m\u00e1 st\u0159edn\u00ed odolnost proti korozi. 430 nab\u00edz\u00ed dobrou odolnost proti korozi, je levn\u011bj\u0161\u00ed a je magnetick\u00fd.<\/p>\n<h2 id=\"conclusion\">Z\u00e1v\u011br<\/h2>\n<p>V\u00fdb\u011br mezi nerezovou ocel\u00ed 303 a 430 z\u00e1vis\u00ed na va\u0161ich konkr\u00e9tn\u00edch pot\u0159eb\u00e1ch. Pro rozs\u00e1hl\u00e9 obr\u00e1b\u011bn\u00ed je 303 nejlep\u0161\u00ed volbou d\u00edky sv\u00e9 vynikaj\u00edc\u00ed obrobitelnosti. Pro n\u00e1kladov\u011b efektivn\u00ed aplikace vy\u017eaduj\u00edc\u00ed st\u0159edn\u00ed odolnost proti korozi a magnetick\u00e9 vlastnosti je v\u0161ak vhodn\u011bj\u0161\u00ed 430. Vyhodno\u0165te faktory, jako je odolnost proti korozi, obrobitelnost, tvarovatelnost a n\u00e1kladov\u00e1 efektivita, abyste mohli u\u010dinit informovan\u00e9 rozhodnut\u00ed pro va\u0161i aplikaci.<\/p>\n<p>We are a CNC machining supplier in Shenzhen, China, and our brand is <a href=\"https:\/\/machining-quote.com\/cs\/\">Nab\u00eddka obr\u00e1b\u011bn\u00ed<\/a>. Our service is <a href=\"https:\/\/machining-quote.com\/cs\/cnc-machining-service\/\">Servis CNC obr\u00e1b\u011bn\u00ed<\/a>. Contact us at info@machining-quote.com or visit our website at <a href=\"https:\/\/machining-quote.com\/cs\/\">www.machining-quote.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Obsah V\u00fdhody a nev\u00fdhody nerezov\u00e9 oceli 303 vs 430 SS303 a SS430 Ekvivalentn\u00ed materi\u00e1l Magnetick\u00e9 vlastnosti AISI 303 vs AISI 430 Odolnost proti korozi v nerezov\u00e9 oceli 303 vs 430 Rozd\u00edly ve slo\u017een\u00ed mezi vnit\u0159n\u00ed a nerezovou ocel\u00ed Mechanick\u00e9 vlastnosti 303 Fyzik\u00e1ln\u00ed anal\u00fdza nerez-430 Nerezov\u00e1 ocel 303 a 430 Anal\u00fdza [\u2026]<\/p>","protected":false},"author":1,"featured_media":4018,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-3939","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\/3939","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=3939"}],"version-history":[{"count":2,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts\/3939\/revisions"}],"predecessor-version":[{"id":3942,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/posts\/3939\/revisions\/3942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/media\/4018"}],"wp:attachment":[{"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/media?parent=3939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/categories?post=3939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/machining-quote.com\/cs\/wp-json\/wp\/v2\/tags?post=3939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}