{"id":8459,"date":"2026-02-12T15:11:59","date_gmt":"2026-02-12T15:11:59","guid":{"rendered":"https:\/\/sitapress.com\/resources\/304-vs-316-nehrdzavejuca-ocel-ako-si-vybrat-najlepsiu-triedu-pre-industrialne-stitky\/"},"modified":"2026-07-07T07:42:38","modified_gmt":"2026-07-07T07:42:38","slug":"nehrdzavejuca-ocel-304-vs-316","status":"publish","type":"post","link":"https:\/\/sitapress.com\/sk\/resources\/nehrdzavejuca-ocel-304-vs-316\/","title":{"rendered":"304 vs 316 nehrdzavej\u00faca oce\u013e: Ako vybra\u0165 najlep\u0161iu triedu pre priemyseln\u00e9 \u0161t\u00edtky"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ke\u010f si objedn\u00e1vate vlastn\u00e9 nerezov\u00e9 \u0161t\u00edtky pre stroje a zariadenia, v\u00fdber spr\u00e1vnej triedy ocele je najd\u00f4le\u017eitej\u0161\u00edm rozhodnut\u00edm v celom procese. Odolnos\u0165 v\u00e1\u0161ho identifika\u010dn\u00e9ho \u0161t\u00edtku z\u00e1vis\u00ed takmer v\u00fdlu\u010dne od materi\u00e1lu, ktor\u00fd si zvol\u00edte \u2014 a pr\u00e1ve porovnanie <strong>nehrdzavej\u00facej ocele 304 vs 316<\/strong> je tu k\u013e\u00fa\u010dov\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ide o dve najbe\u017enej\u0161ie triedy pou\u017e\u00edvan\u00e9 vo v\u00fdrobe priemyseln\u00fdch \u0161t\u00edtkov. Na povrchu vyzeraj\u00fa prakticky identicky \u2014 obe sa daj\u00fa vyle\u0161ti\u0165 do zrkadlov\u00e9ho lesku alebo naopak upravi\u0165 do matnej br\u00fasenej text\u00fary. Ich vn\u00fatorn\u00e9 chemick\u00e9 zlo\u017eenie sa v\u0161ak z\u00e1sadne l\u00ed\u0161i a pr\u00e1ve to ur\u010duje, ako dlho \u0161t\u00edtok vydr\u017e\u00ed v n\u00e1ro\u010dnom prev\u00e1dzkovom prostred\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1to pr\u00edru\u010dka vysvet\u013euje k\u013e\u00fa\u010dov\u00e9 rozdiely medzi oboma zliatinami, aby ste sa vedeli rozhodn\u00fa\u0165, ktor\u00e1 z nich je vhodn\u00e1 pre v\u00e1\u0161 konkr\u00e9tny priemyseln\u00fd projekt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Z \u010doho sa sklad\u00e1 nehrdzavej\u00faca oce\u013e?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nehrdzavej\u00faca oce\u013e sa sklad\u00e1 zo \u017eeleza, uhl\u00edka a najmenej 10,5 % chr\u00f3mu. Chr\u00f3m vytv\u00e1ra na povrchu pas\u00edvnu vrstvu oxidu, ktor\u00e1 chr\u00e1ni pred hrdzou a kor\u00f3ziou. \u010eal\u0161ie prvky \u2014 nikel, mang\u00e1n a molybd\u00e9n \u2014 sa prid\u00e1vaj\u00fa na zv\u00fd\u0161enie trv\u00e1cnosti a tvarovate\u013enosti materi\u00e1lu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aby sme pochopili, pre\u010do je nehrdzavej\u00faca oce\u013e tak\u00e1 odoln\u00e1, treba sa pozrie\u0165 na jej ch\u00e9miu. Be\u017en\u00fd kov hrdzavie preto, lebo \u017eelezo reaguje s kysl\u00edkom a vytv\u00e1ra oxid \u017eeleza \u2014 teda hrdzu. Nehrdzavej\u00faca oce\u013e je v\u00fdnimo\u010dn\u00e1 v tom, \u017ee namiesto toho reaguje s kysl\u00edkom chr\u00f3m, ktor\u00fd vytv\u00e1ra tenk\u00fd, nevidite\u013en\u00fd ochrann\u00fd \u0161t\u00edt. Ak sa povrch po\u0161kriabe, tento \u0161t\u00edt sa dok\u00e1\u017ee s\u00e1m \u201ezahoji\u0165&#8220;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pre priemyseln\u00e9 \u0161t\u00edtky sa naj\u010dastej\u0161ie pou\u017e\u00edva takzvan\u00e1 austenitick\u00e1 nerezov\u00e1 oce\u013e \u2014 druh s vysok\u00fdm podielom chr\u00f3mu a niklu.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chr\u00f3m:<\/strong> poskytuje z\u00e1kladn\u00fa odolnos\u0165 vo\u010di hrdzi.<\/li>\n\n\n\n<li><strong>Nikel:<\/strong> dod\u00e1va pevnos\u0165 a tvrdos\u0165, v\u010faka \u010domu si kov zachov\u00e1va vlastnosti aj pri vysok\u00fdch teplot\u00e1ch.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ako rozl\u00ed\u0161i\u0165 nehrdzavej\u00facu oce\u013e 304 a 316?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Oce\u013e 316 obsahuje navy\u0161e 2 a\u017e 3 % molybd\u00e9nu, ktor\u00fd trieda 304 nem\u00e1. Pr\u00e1ve tento pridan\u00fd molybd\u00e9n d\u00e1va triede 316 v\u00fdrazne vy\u0161\u0161iu odolnos\u0165 vo\u010di kor\u00f3zii \u2014 konkr\u00e9tne vo\u010di chloridom, priemyseln\u00fdm rozp\u00fa\u0161\u0165adl\u00e1m a slanej vode. Trieda 304 je be\u017en\u00e1 oce\u013e typu \u201e18\/8&#8243;, vhodn\u00e1 na v\u0161eobecn\u00e9 pou\u017eitie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hoci obe triedy patria do s\u00e9rie 300 (rodina austenitick\u00fdch ocel\u00ed), ich re\u00e1lny v\u00fdkon v agres\u00edvnom prostred\u00ed sa v\u00fdrazne l\u00ed\u0161i.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"765\" src=\"https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/test-odolnost-nehrdzavejuca-ocel-304-316-vlhkost-1024x765.webp\" alt=\"Nehrdzavej\u00faca oce\u013e 304 vs 316 \u2013 test odolnosti vo\u010di vode a vlhkosti na dvoch vzork\u00e1ch\" class=\"wp-image-11813\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/test-odolnost-nehrdzavejuca-ocel-304-316-vlhkost-1024x765.webp 1024w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/test-odolnost-nehrdzavejuca-ocel-304-316-vlhkost-300x224.webp 300w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/test-odolnost-nehrdzavejuca-ocel-304-316-vlhkost-768x573.webp 768w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/test-odolnost-nehrdzavejuca-ocel-304-316-vlhkost-1536x1147.webp 1536w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/test-odolnost-nehrdzavejuca-ocel-304-316-vlhkost-2048x1529.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Pr\u00eddavok molybd\u00e9nu rob\u00ed z triedy 316 spo\u013eahlivej\u0161iu vo\u013ebu pre vlhk\u00e9 a slan\u00e9 prostredie.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nehrdzavej\u00faca oce\u013e 304 (be\u017en\u00e1 trieda)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Je to najroz\u0161\u00edrenej\u0161ia nehrdzavej\u00faca oce\u013e na svete. N\u00e1jdete ju v kuchynsk\u00fdch spotrebi\u010doch, drezoch aj v interi\u00e9rov\u00fdch priemyseln\u00fdch zariadeniach. \u010casto sa ozna\u010duje ako \u201e18\/8&#8243;, ke\u010f\u017ee obsahuje pribli\u017ene 18 % chr\u00f3mu a 8 % niklu.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u00fdhody:<\/strong> skvel\u00e1 odolnos\u0165 proti kor\u00f3zii v be\u017en\u00fdch podmienkach, jednoduch\u00e9 tvarovanie a ve\u013emi priazniv\u00e1 cena.<\/li>\n\n\n\n<li><strong>Nev\u00fdhody:<\/strong> riziko po\u0161kodenia pri kontakte s chloridmi (so\u013eou) a agres\u00edvnymi kyselinami.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nehrdzavej\u00faca oce\u013e 316 (n\u00e1morn\u00e1 trieda)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Je to prvotriedna vo\u013eba pre drsn\u00e9 prev\u00e1dzkov\u00e9 podmienky. Pridan\u00fd molybd\u00e9n men\u00ed chemick\u00fa \u0161trukt\u00faru materi\u00e1lu a umo\u017e\u0148uje mu odol\u00e1va\u0165 pittingovej aj \u0161trbinovej kor\u00f3zii.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u00fdhody:<\/strong> odol\u00e1va soli, chloridom aj chemick\u00fdm kyselin\u00e1m \u2014 k\u013e\u00fa\u010dov\u00e1 vo\u013eba pre n\u00e1morn\u00e9 a farmaceutick\u00e9 vyu\u017eitie.<\/li>\n\n\n\n<li><strong>Nev\u00fdhody:<\/strong> vy\u0161\u0161ia cena v porovnan\u00ed s triedou 304.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pre prostredia vystaven\u00e9 soli, chemik\u00e1li\u00e1m alebo vlhkosti je v\u00fdber spr\u00e1vnej triedy ocele k\u013e\u00fa\u010dov\u00fd. Viac o tom, ako nehrdzavej\u00faca oce\u013e reaguje na tieto podmienky, n\u00e1jdete v \u010dl\u00e1nku <a href=\"https:\/\/sitapress.com\/sk\/resources\/hrdzavie-nehrdzavejuca-ocel-vysvetlenie-odolnosti-priemyselnych-stitkov\/\">Hrdzavie nehrdzavej\u00faca oce\u013e?<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ktor\u00fa triedu vybra\u0165 pre identifika\u010dn\u00e9 \u0161t\u00edtky?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pre interi\u00e9rov\u00e9 stroje a be\u017en\u00e9 kancel\u00e1rske zna\u010denie sa oplat\u00ed zvoli\u0165 nehrdzavej\u00facu oce\u013e 304. Pre exteri\u00e9rov\u00e9 zariadenia, n\u00e1morn\u00e9 plavidl\u00e1 a chemick\u00e9 prev\u00e1dzky, kde hroz\u00ed kontakt so so\u013eou alebo kyselinami, je naopak najlep\u0161ou vo\u013ebou trieda 316.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nespr\u00e1vny v\u00fdber m\u00f4\u017ee vies\u0165 k ne\u00faspe\u0161n\u00fdm in\u0161pekci\u00e1m alebo k ne\u010ditate\u013en\u00fdm \u0161t\u00edtkom u\u017e po p\u00e1r mesiacoch prev\u00e1dzky. Tu je preh\u013ead, kedy pou\u017ei\u0165 ktor\u00fa triedu pre va\u0161e meracie stupnice a identifika\u010dn\u00e9 \u0161t\u00edtky:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Kedy pou\u017ei\u0165 triedu 304:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Interi\u00e9rov\u00e9 stroje<\/strong> \u2014 s\u00fastruhy, CNC stroje a ovl\u00e1dacie panely vo vn\u00fatri v\u00fdrobnej haly.<\/li>\n\n\n\n<li><strong>Kancel\u00e1rske zna\u010denie<\/strong> \u2014 dekorat\u00edvny branding a \u0161t\u00edtky na dvere.<\/li>\n\n\n\n<li><strong>Kuchynsk\u00e9 vybavenie<\/strong> \u2014 priestory na spracovanie potrav\u00edn, ktor\u00e9 sa s\u00edce \u010dasto \u010distia, no nie s\u00fa vystaven\u00e9 agres\u00edvnym chemik\u00e1li\u00e1m.<\/li>\n\n\n\n<li><strong>Such\u00fd exteri\u00e9r<\/strong> \u2014 oblasti s n\u00edzkou vlhkos\u0165ou, mimo dosahu morsk\u00e9ho vzduchu.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Kedy pou\u017ei\u0165 triedu 316:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Vonkaj\u0161ie prostredie<\/strong> \u2014 zariadenia vystaven\u00e9 da\u017e\u010fu, priamemu slnku alebo v\u00fdkyvom po\u010dasia.<\/li>\n\n\n\n<li><strong>Chemick\u00fd a farmaceutick\u00fd priemysel<\/strong> \u2014 kontakt s kyselinami, dezinfek\u010dn\u00fdmi prostriedkami alebo agres\u00edvnymi \u010distiacimi l\u00e1tkami.<\/li>\n\n\n\n<li><strong>N\u00e1morn\u00e9 a pobre\u017en\u00e9 aplik\u00e1cie<\/strong> \u2014 lode, pr\u00edstavn\u00e9 zariadenia a technol\u00f3gie vystaven\u00e9 slanej vode.<\/li>\n\n\n\n<li><strong>Potravin\u00e1rske prev\u00e1dzky s vysokou vlhkos\u0165ou<\/strong> \u2014 um\u00fdvacie linky a chladiarensk\u00e9 priestory s pravideln\u00fdm kontaktom so so\u013eou \u010di \u010distiacimi chemik\u00e1liami.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large has-custom-border\"><img decoding=\"async\" width=\"1024\" height=\"765\" src=\"https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/hotove-nehrdzavejuce-stitky-dodanie-1024x765.webp\" alt=\"Hotov\u00e9 \u0161t\u00edtky z nehrdzavej\u00facej ocele 304 a 316 pripraven\u00e9 na exped\u00edciu\" class=\"wp-image-11811\" style=\"border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px\" srcset=\"https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/hotove-nehrdzavejuce-stitky-dodanie-1024x765.webp 1024w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/hotove-nehrdzavejuce-stitky-dodanie-300x224.webp 300w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/hotove-nehrdzavejuce-stitky-dodanie-768x573.webp 768w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/hotove-nehrdzavejuce-stitky-dodanie-1536x1147.webp 1536w, https:\/\/sitapress.com\/wp-content\/uploads\/2026\/02\/hotove-nehrdzavejuce-stitky-dodanie-2048x1529.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Spr\u00e1vna vo\u013eba medzi triedou 304 a 316 zais\u0165uje, \u017ee \u0161t\u00edtok zostane \u010ditate\u013en\u00fd po cel\u00fa dobu \u017eivotnosti zariadenia.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1ver<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vo\u013eba medzi nehrdzavej\u00facou oce\u013eou <a href=\"https:\/\/sitapress.com\/sk\/produkty\/nerezove-stitky-na-mieru\/\">304 a 316<\/a> z\u00e1vis\u00ed predov\u0161etk\u00fdm od prostredia, v ktorom bude \u0161t\u00edtok pou\u017e\u00edvan\u00fd. Ak potrebujete presn\u00e9 stupnicov\u00e9 alebo komer\u010dn\u00e9 typov\u00e9 \u0161t\u00edtky umiestnen\u00e9 v sklade \u010di vo v\u00fdrobnej hale, trieda 304 je odoln\u00e1 a cenovo dostupn\u00e1 vo\u013eba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ak je v\u0161ak va\u0161e zariadenie vystaven\u00e9 moru, agres\u00edvnym chemik\u00e1li\u00e1m alebo nepriazniv\u00e9mu po\u010dasiu, trieda 316 je \u00fa\u010dinnej\u0161ou mo\u017enos\u0165ou, ktor\u00e1 zabezpe\u010d\u00ed dlhodob\u00fa \u010ditate\u013enos\u0165 aj po rokoch prev\u00e1dzky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V na\u0161om z\u00e1vode dr\u017e\u00edme skladom obe triedy v r\u00f4znych hr\u00fabkach \u2014 od 0,5 mm a\u017e po 4 mm \u2014 aby sme zaistili, \u017ee va\u0161e <a href=\"https:\/\/sitapress.com\/sk\/produkty\/nerezove-stitky-na-mieru\/\">\u0161t\u00edtky z nehrdzavej\u00facej ocele<\/a> na mieru bud\u00fa presne sp\u013a\u0148a\u0165 technick\u00e9 \u0161pecifik\u00e1cie v\u00e1\u0161ho projektu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u010cast\u00e9 ot\u00e1zky (FAQ)<br><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1783409772817\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Ak\u00fd je hlavn\u00fd rozdiel medzi nehrdzavej\u00facou oce\u013eou 304 a 316?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Hlavn\u00fd rozdiel je v obsahu molybd\u00e9nu \u2014 trieda 316 ho obsahuje 2 a\u017e 3 %, k\u00fdm trieda 304 \u017eiadny. Tento prvok v\u00fdrazne zvy\u0161uje odolnos\u0165 vo\u010di chloridom, soli a priemyseln\u00fdm chemik\u00e1li\u00e1m, v\u010faka \u010domu je 316 vhodnej\u0161ia pre n\u00e1ro\u010dn\u00e9 vonkaj\u0161ie a chemick\u00e9 prostredia.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1783409785966\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Je nehrdzavej\u00faca oce\u013e 316 v\u017edy lep\u0161ia vo\u013eba ako 304?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Nie nutne. Pre be\u017en\u00e9 interi\u00e9rov\u00e9 pou\u017eitie, kde nehroz\u00ed kontakt so so\u013eou ani agres\u00edvnymi chemik\u00e1liami, je trieda 304 rovnako spo\u013eahliv\u00e1 a v\u00fdrazne cenovo v\u00fdhodnej\u0161ia. Trieda 316 sa oplat\u00ed a\u017e tam, kde re\u00e1lne hroz\u00ed kor\u00f3zia z chloridov.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1783409813573\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">M\u00f4\u017ee sa nehrdzavej\u00faca oce\u013e 304 pou\u017e\u00edva\u0165 vonku?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>\u00c1no, ale len v such\u0161\u00edch oblastiach bez bl\u00edzkosti mora a bez pravideln\u00e9ho kontaktu so so\u013eou alebo priemyseln\u00fdmi chemik\u00e1liami. Vo vlhkom, pr\u00edmorskom alebo chemicky agres\u00edvnom prostred\u00ed odpor\u00fa\u010dame triedu 316.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1783409826613\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Pre\u010do je nehrdzavej\u00faca oce\u013e 316 drah\u0161ia?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Cenu zvy\u0161uje pr\u00e1ve pridan\u00fd molybd\u00e9n, ktor\u00fd zlep\u0161uje odolnos\u0165 vo\u010di kor\u00f3zii. T\u00e1to vy\u0161\u0161ia vstupn\u00e1 cena sa v\u0161ak v n\u00e1ro\u010dn\u00fdch podmienkach vr\u00e1ti vo forme dlh\u0161ej \u017eivotnosti a ni\u017e\u0161\u00edch n\u00e1kladov na v\u00fdmenu \u0161t\u00edtkov.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1783409846317\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Ak\u00e9 hr\u00fabky nehrdzavej\u00facej ocele SITAPRESS pon\u00faka pre \u0161t\u00edtky na mieru?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>SITAPRESS dr\u017e\u00ed skladom obe triedy \u2014 304 aj 316 \u2014 v hr\u00fabkach od 0,5 mm a\u017e po 4 mm, tak\u017ee dok\u00e1\u017eeme prisp\u00f4sobi\u0165 materi\u00e1l presne pod\u013ea technickej \u0161pecifik\u00e1cie v\u00e1\u0161ho projektu.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1783409867797\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Ako spozn\u00e1m, ak\u00fa triedu ocele m\u00e1m na existuj\u00facom \u0161t\u00edtku?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Vizu\u00e1lne sa 304 a 316 od seba nedaj\u00fa spo\u013eahlivo odl\u00ed\u0161i\u0165 \u2014 obe maj\u00fa rovnak\u00fd povrchov\u00fd vzh\u013ead. Istotu d\u00e1va len chemick\u00e1 sk\u00fa\u0161ka alebo dokument\u00e1cia od v\u00fdrobcu. Ak si nie ste ist\u00ed, n\u00e1\u0161 t\u00edm v\u00e1m vie pom\u00f4c\u0165 s identifik\u00e1ciou aj s v\u00fdberom n\u00e1hradn\u00e9ho materi\u00e1lu.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ke\u010f si objedn\u00e1vate vlastn\u00e9 nerezov\u00e9 \u0161t\u00edtky pre stroje a zariadenia, v\u00fdber spr\u00e1vnej triedy ocele je najd\u00f4le\u017eitej\u0161\u00edm rozhodnut\u00edm v celom procese. Odolnos\u0165 v\u00e1\u0161ho identifika\u010dn\u00e9ho \u0161t\u00edtku z\u00e1vis\u00ed takmer v\u00fdlu\u010dne od materi\u00e1lu, ktor\u00fd si zvol\u00edte \u2014 a pr\u00e1ve porovnanie nehrdzavej\u00facej ocele 304 vs 316 je tu k\u013e\u00fa\u010dov\u00e9. Ide o dve najbe\u017enej\u0161ie triedy pou\u017e\u00edvan\u00e9 vo v\u00fdrobe priemyseln\u00fdch \u0161t\u00edtkov. Na [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11812,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109,108],"tags":[],"class_list":["post-8459","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stitky-z-nehrdzavejucej-ocele","category-kovove-menovky"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/posts\/8459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/comments?post=8459"}],"version-history":[{"count":3,"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/posts\/8459\/revisions"}],"predecessor-version":[{"id":11814,"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/posts\/8459\/revisions\/11814"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/media\/11812"}],"wp:attachment":[{"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/media?parent=8459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/categories?post=8459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sitapress.com\/sk\/wp-json\/wp\/v2\/tags?post=8459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}