{"id":1413,"date":"2026-04-02T16:13:27","date_gmt":"2026-04-02T08:13:27","guid":{"rendered":"https:\/\/www.jycomat.com\/?post_type=product&p=1413"},"modified":"2026-04-02T16:14:31","modified_gmt":"2026-04-02T08:14:31","slug":"cr12mov-cold-work-tool-steel","status":"publish","type":"product","link":"https:\/\/www.jycomat.com\/cs\/produkt\/cr12mov-cold-work-tool-steel\/","title":{"rendered":"Cr12MoV N\u00e1strojov\u00e1 ocel pro pr\u00e1ci za studena"},"content":{"rendered":"
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Cr12MoV ocel je druh ledeburitov\u00e9 n\u00e1strojov\u00e9 oceli pro pr\u00e1ci za studena, kter\u00e1 se vyvinula z oceli Cr12, proto\u017ee p\u0159idan\u00fd obsah Mo, V a sn\u00ed\u017een\u00ed C, Cr12MoV maj\u00ed v\u00fdhodu vy\u0161\u0161\u00ed tvrdosti, tvrdosti, odolnosti proti opot\u0159eben\u00ed a mal\u00e9ho zkreslen\u00ed p\u0159i tepeln\u00e9m zpracov\u00e1n\u00ed. Pravideln\u011b se pou\u017e\u00edv\u00e1 p\u0159i v\u00fdrob\u011b forem za studena s velk\u00fdm zat\u00ed\u017een\u00edm, hromadn\u00e9 v\u00fdrob\u011b a slo\u017eit\u00e9m tvaru. Vzhledem k tomu, \u017ee Cr12MoV je ledeburitov\u00e1 ocel, tak\u017ee jej\u00ed hou\u017eevnatost je v\u00fdrazn\u011b ovlivn\u011bna morfologi\u00ed a rozlo\u017een\u00edm karbid\u016f.<\/p>

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Cr12MoV ocel, kalitelnost oceli, kalen\u00ed a popou\u0161t\u011bn\u00ed tvrdost, odolnost proti opot\u0159eben\u00ed a pevnost ne\u017e u oceli s vysok\u00fdm obsahem Cr12. Pr\u016f\u0159ez pou\u017e\u00edvan\u00fd p\u0159i v\u00fdrob\u011b velk\u00fdch, slo\u017eit\u00fdch tvar\u016f, p\u0159i pr\u00e1ci v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch, s r\u016fzn\u00fdmi lisovac\u00edmi matricemi a n\u00e1stroji, jako jsou lisovac\u00ed formy, o\u0159ez\u00e1vac\u00ed formy, potrubn\u00ed lisovac\u00ed formy, hlubokota\u017en\u00e9 ocelov\u00e9 formy, kotou\u010dov\u00e9 pily, etalony, n\u00e1stroje a m\u011b\u0159idla, z\u00e1vitov\u00e9 v\u00e1lcovac\u00ed matrice atd.<\/p>

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\u0158ez\u00e1n\u00ed:<\/h3>

P\u0159esn\u00e9 \u0159ez\u00e1n\u00ed podle standardn\u00edch rozm\u011br\u016f<\/p>

\u0158ez\u00e1n\u00ed na zak\u00e1zku podle specifikac\u00ed z\u00e1kazn\u00edka<\/p>

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Brou\u0161en\u00ed\/le\u0161t\u011bn\u00ed povrchu:<\/h3>

Tolerance tlou\u0161\u0165ky: -0 a\u017e +0,1 mm<\/p>

Plochost: 0,01\/100 mm<\/p>

Drsnost povrchu: Ra \u22641,6 nebo Rz \u22646,3<\/p>

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Chemick\u00e9 slo\u017een\u00ed% oceli Cr12MoV<\/h3>
C(\uff05)<\/td>Si(\uff05)<\/td>Mn(\uff05)<\/td>P(\uff05)<\/td>S(\uff05)<\/td>Cr(\uff05)<\/td>Ni(\uff05)<\/td>Mo(\uff05)<\/td>V(%)<\/td>Cu(%)<\/td><\/tr>
1.45\uff5e1.70<\/td>\u22640.40<\/td>\u22640.40<\/td>\u22640.030<\/td>\u22640.030<\/td>11.00\uff5e12.50<\/td>\u22640.20<\/td>0.40\uff5e0.60<\/td>0.15\uff5e0.30<\/td>\u22640.30<\/td><\/tr><\/tbody><\/table><\/div>

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Ekvivalenty legovan\u00e9 oceli Cr12MoV<\/h3>
Ocel<\/td>K\u00f3d zem\u011b<\/td>C(%)<\/td>V(%)<\/td>Si(%)<\/td>Mn(%)<\/td>P(%)<\/td>S(%)<\/td>Cr(%)<\/td><\/tr>
SKD11<\/td>CNS<\/td>1.4-1.6<\/td>0.2-0.5<\/td>\u22660.4<\/td>\u22660.6<\/td>\u22660.03<\/td>\u22660.03<\/td>11.0-13.0<\/td><\/tr>
Cr12MoV<\/td>GB<\/td>1.45-1.70<\/td>0.15-0.30<\/td>\u22660.4<\/td>\u22660.4<\/td>\u22660.03<\/td>\u22660.03<\/td>11.0-12.5<\/td><\/tr>
SKD11<\/td>JIS<\/td>1.4-1.6<\/td>0.2-0.5<\/td>\u22660.4<\/td>\u22660.6<\/td>\u22660.03<\/td>\u22660.03<\/td>11.0-13.0<\/td><\/tr>
X165Cr-MoV12<\/td>DIN<\/td>1.55-1.75<\/td>0.1-0.5<\/td>0.25-0.40<\/td>0.2-0.4<\/td>\u22660.03<\/td>\u22660.03<\/td>11.0-12.0<\/td><\/tr><\/tbody><\/table><\/div>

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Cr12MoV ocel Sortiment v\u00fdrobk\u016f<\/h3>
Typ v\u00fdrobku<\/td>Produkty<\/td>Rozm\u011br<\/td>Procesy<\/td><\/tr>
Desky\/listy<\/td>Desky\/listy<\/td>0,08-200 mm (T)*W*L<\/td>Kov\u00e1n\u00ed, v\u00e1lcov\u00e1n\u00ed za tepla a za studena<\/td><\/tr>
Ocelov\u00e1 ty\u010d<\/td>Kulat\u00e9 ty\u010de, ploch\u00e9 ty\u010de, \u010dtvercov\u00e9 ty\u010de<\/td>\u03a68-1200mm*L<\/td>Kov\u00e1n\u00ed, v\u00e1lcov\u00e1n\u00ed za tepla a za studena, odl\u00e9v\u00e1n\u00ed<\/td><\/tr>
C\u00edvka\/prou\u017eek<\/td>Ocelov\u00fd svitek\/ocelov\u00fd p\u00e1s<\/td>0,03-16,0x1200mm<\/td>V\u00e1lcovan\u00e9 za studena a v\u00e1lcovan\u00e9 za tepla<\/td><\/tr><\/tbody><\/table><\/div>

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Tepeln\u00e9 zpracov\u00e1n\u00ed legovan\u00e9 oceli Cr12MoV<\/h3>

sf\u00e9roidiza\u010dn\u00ed \u017e\u00edh\u00e1n\u00ed: 860 \u2103 X 2h chlazen\u00ed v peci na 750 \u2103 a pot\u00e9 chlazen\u00ed v peci na 500-550 \u2103, vyjmut\u00ed a chlazen\u00ed vzduchem<\/p>

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Kalen\u00e9 + popou\u0161t\u011bn\u00e9: 1100 \u2103 X 20min krok kalen\u00ed + 700 \u2103 X 1h popou\u0161t\u011bn\u00ed, vyjm\u011bte a chlazen\u00ed vzduchem<\/p>

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Kalen\u00ed: 1030 \u2103 X 40min kalen\u00ed olejem (800 \u2103 p\u0159edeh\u0159ev, vakuum 2,5 pa) Kalen\u00ed: 250 \u2103 X 1h<\/p>

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Aplikace<\/h3>

Ocel pro pr\u00e1ci za studena, kalitelnost, kalen\u00ed a popou\u0161t\u011bn\u00ed oceli, odolnost proti opot\u0159eben\u00ed, pevnost je vy\u0161\u0161\u00ed ne\u017e Cr12. Pou\u017e\u00edv\u00e1 se p\u0159i v\u00fdrob\u011b r\u016fzn\u00fdch lisovac\u00edch forem a n\u00e1stroj\u016f za studena s velk\u00fdmi pr\u016f\u0159ezy, slo\u017eit\u00fdmi tvary a t\u011b\u017ek\u00fdmi pracovn\u00edmi podm\u00ednkami, jako jsou d\u011brovac\u00ed formy, o\u0159ez\u00e1vac\u00ed formy, potrubn\u00ed formy, formy pro hlubok\u00e9 ta\u017een\u00ed, kotou\u010dov\u00e9 pily, standardn\u00ed n\u00e1stroje a m\u011b\u0159idla V\u00e1lcovac\u00ed forma pro z\u00e1vity atd.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Cr12MoV ocel je druh ledeburitov\u00e9 n\u00e1strojov\u00e9 oceli pro pr\u00e1ci za studena, kter\u00e1 se vyvinula z oceli Cr12, proto\u017ee p\u0159idan\u00fd obsah Mo, V a sn\u00ed\u017een\u00ed C, Cr12MoV maj\u00ed v\u00fdhodu vy\u0161\u0161\u00ed tvrdosti, tvrdosti, odolnosti proti opot\u0159eben\u00ed a mal\u00e9ho zkreslen\u00ed p\u0159i tepeln\u00e9m zpracov\u00e1n\u00ed. Pravideln\u011b se pou\u017e\u00edv\u00e1 p\u0159i v\u00fdrob\u011b forem za studena s velk\u00fdm zat\u00ed\u017een\u00edm, hromadn\u00e9 v\u00fdrob\u011b a slo\u017eit\u00e9m tvaru. Vzhledem k tomu, \u017ee Cr12MoV je ledeburitov\u00e1 ocel, tak\u017ee jej\u00ed hou\u017eevnatost je v\u00fdrazn\u011b ovlivn\u011bna morfologi\u00ed a rozlo\u017een\u00edm karbid\u016f.<\/p>","protected":false},"featured_media":1408,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[22],"product_tag":[64],"class_list":["post-1413","product","type-product","status-publish","has-post-thumbnail","product_cat-mold-steel","product_tag-mold-steel","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/product\/1413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/comments?post=1413"}],"version-history":[{"count":0,"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/product\/1413\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/media\/1408"}],"wp:attachment":[{"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/media?parent=1413"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/product_brand?post=1413"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/product_cat?post=1413"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jycomat.com\/cs\/wp-json\/wp\/v2\/product_tag?post=1413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}