{"id":1788,"date":"2021-01-20T10:33:51","date_gmt":"2021-01-20T09:33:51","guid":{"rendered":"https:\/\/www.redhillballs.com\/produkty\/nerezove-kulicky\/kulicky-z-nerezove-oceli-kalene-magneticke-csn-17024\/"},"modified":"2025-10-25T14:37:39","modified_gmt":"2025-10-25T12:37:39","slug":"gulicky-z-nehrdzavejucej-ocele-kalene-magneticke-csn-17024","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/sk\/produkty\/nehrdzavejuce-gulicky\/gulicky-z-nehrdzavejucej-ocele-kalene-magneticke-csn-17024\/","title":{"rendered":"Guli\u010dky z nehrdzavej\u00facej ocele \u010cSN 17024"},"content":{"rendered":"<h2>AISI 420C, W 1.3541, X47Cr14<\/h2>\n<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Stainless_steel\">Guli\u010dky z nehrdzavej\u00facej ocele (AISI 420C) \u2013 vysokov\u00fdkonn\u00e9 presn\u00e9 komponenty<\/a><\/h2>\n<p>Guli\u010dky z nehrdzavej\u00facej ocele AISI 420C s\u00fa kvalitn\u00e9 presn\u00e9 s\u00fa\u010diastky zn\u00e1me v\u00fdbornou tvrdos\u0165ou, odolnos\u0165ou proti opotrebeniu a strednou kor\u00f3znou odolnos\u0165ou. Z martenzitickej nerezovej ocele s vysok\u00fdm obsahom uhl\u00edka a chr\u00f3mu; tepeln\u00e9 spracovanie im d\u00e1va mimoriadnu pevnos\u0165 a \u017eivotnos\u0165. \u0160iroko sa pou\u017e\u00edvaj\u00fa v lo\u017eisk\u00e1ch, ventiloch, pr\u00edstrojoch a v aplik\u00e1ci\u00e1ch vy\u017eaduj\u00facich kombin\u00e1ciu h\u00fa\u017eevnatosti a odolnosti vo\u010di opotrebeniu.<\/p>\n<h3>\ud83d\udd27 K\u013e\u00fa\u010dov\u00e9 technick\u00e9 \u0161pecifik\u00e1cie<\/h3>\n<ul>\n<li><strong>Zlo\u017eenie<\/strong>: Chr\u00f3m 12\u201314 %, Uhl\u00edk 0.95\u20131.20 %, Mang\u00e1n \u22641 %, Krem\u00edk \u22641 %, stopy P, S<\/li>\n<li><strong>\u0160trukt\u00fara<\/strong>: Martenzitick\u00e1 nerezov\u00e1 oce\u013e, kalen\u00e1 a pop\u00fa\u0161\u0165an\u00e1<\/li>\n<li><strong>Tvrdos\u0165<\/strong>: Rockwell C 52\u201360 (po tepelnom spracovan\u00ed)<\/li>\n<li><strong>Pevnos\u0165 v \u0165ahu<\/strong>: \u2248 2,000 MPa (290,000 psi)<\/li>\n<li><strong>Hustota<\/strong>: ~7.70 g\/cm\u00b3<\/li>\n<li><strong>Kor\u00f3zna odolnos\u0165<\/strong>: Dobr\u00e1 v sladkej vode, pare, slab\u00fdch kyselin\u00e1ch a potravin\u00e1rskom prostred\u00ed; neodpor\u00fa\u010da sa pre morsk\u00e9 alebo na chloridy bohat\u00e9 podmienky<\/li>\n<li><strong>Magnetick\u00e9 vlastnosti<\/strong>: Magnetick\u00e9 za v\u0161etk\u00fdch podmienok<\/li>\n<\/ul>\n<h3>\u2705 V\u00fdhody<\/h3>\n<ul>\n<li><strong>Vysok\u00e1 tvrdos\u0165<\/strong>: V\u00fdborn\u00fd v\u00fdkon pri vysokom opotreben\u00ed a za\u0165a\u017een\u00ed<\/li>\n<li><strong>Dobr\u00e1 kor\u00f3zna odolnos\u0165<\/strong>: Vhodn\u00e9 do miernych prostred\u00ed s vlhkos\u0165ou a jemn\u00fdmi chemik\u00e1liami<\/li>\n<li><strong>Trv\u00e1cnos\u0165<\/strong>: Dlh\u00e1 \u017eivotnos\u0165 pri spr\u00e1vnom tepelnom spracovan\u00ed<\/li>\n<li><strong>Magnetick\u00e9 vlastnosti<\/strong>: U\u017eito\u010dn\u00e9 pre \u0161pecifick\u00e9 priemyseln\u00e9 a mechanick\u00e9 pou\u017eitia<\/li>\n<li><strong>N\u00e1kladovo efekt\u00edvna alternat\u00edva<\/strong>: Cenovo dostupnej\u0161ie ne\u017e vysoko legovan\u00e9 nerezov\u00e9 ocele<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplik\u00e1cie pre Guli\u010dky z nehrdzavej\u00facej ocele<\/h3>\n<ul>\n<li><strong>Lo\u017eisk\u00e1<\/strong>: Vysokopresn\u00e9 valiv\u00e9 elementy pre n\u00e1ro\u010dn\u00e9 aplik\u00e1cie<\/li>\n<li><strong>Ventily<\/strong>: Spo\u013eahliv\u00e9 s\u00fa\u010diastky v syst\u00e9moch riadenia tokov<\/li>\n<li><strong>Meracie pr\u00edstroje<\/strong>: Presn\u00e9 diely s po\u017eiadavkou na rozmerov\u00fa stabilitu<\/li>\n<li><strong>Rezn\u00e9 n\u00e1stroje &amp; priemyseln\u00e9 zariadenia<\/strong>: Prvky odoln\u00e9 vo\u010di opotrebeniu<\/li>\n<li><strong>Spotrebn\u00e9 v\u00fdrobky<\/strong>: No\u017ee, n\u00e1radie a mechanick\u00e9 zariadenia vy\u017eaduj\u00face tvrdos\u0165 a h\u00fa\u017eevnatos\u0165<\/li>\n<\/ul>\n<h3>\ud83d\udce6 Dostupn\u00e9 triedy &amp; ve\u013ekosti<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Triedy<\/strong>: ISO 3290 G10 \u2013 G200<\/a><\/li>\n<li><strong>Rozsah priemerov<\/strong>: 0.5 mm \u2013 150.0 mm<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>AISI 420C, W 1.3541, X47Cr14 \ud83d\udee0\ufe0f Guli\u010dky z nehrdzavej\u00facej ocele (AISI 420C) \u2013 vysokov\u00fdkonn\u00e9 presn\u00e9 komponenty Guli\u010dky z nehrdzavej\u00facej ocele AISI 420C s\u00fa kvalitn\u00e9 presn\u00e9 s\u00fa\u010diastky zn\u00e1me v\u00fdbornou tvrdos\u0165ou, odolnos\u0165ou proti opotrebeniu a strednou kor\u00f3znou odolnos\u0165ou. Z martenzitickej nerezovej ocele s vysok\u00fdm obsahom uhl\u00edka a chr\u00f3mu; tepeln\u00e9 spracovanie im d\u00e1va mimoriadnu pevnos\u0165 a \u017eivotnos\u0165. \u0160iroko [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9272,"parent":1787,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1788","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Guli\u010dky z nehrdzavej\u00facej ocele AISI 420C kalen\u00e9 52-58 HRc mag.<\/title>\n<meta name=\"description\" content=\"Guli\u010dky z nehrdzavej\u00facej ocele:pre sp\u00e4tn\u00e9 ventily, \u010derpadl\u00e1, prietokomery a uzatv\u00e1racie bloky potrub\u00ed; kor\u00f3zna odolnos\u0165 a stabilita\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.redhillballs.com\/sk\/produkty\/nehrdzavejuce-gulicky\/gulicky-z-nehrdzavejucej-ocele-kalene-magneticke-csn-17024\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Guli\u010dky z nehrdzavej\u00facej ocele \u010cSN 17024\" \/>\n<meta property=\"og:description\" content=\"Guli\u010dky z nehrdzavej\u00facej ocele:pre sp\u00e4tn\u00e9 ventily, \u010derpadl\u00e1, prietokomery a uzatv\u00e1racie bloky potrub\u00ed; 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