{"id":1430,"date":"2026-04-02T16:21:17","date_gmt":"2026-04-02T08:21:17","guid":{"rendered":"https:\/\/www.jycomat.com\/?post_type=product&p=1430"},"modified":"2026-04-02T16:22:09","modified_gmt":"2026-04-02T08:22:09","slug":"h13-1-2344-skd61-tool-steel","status":"publish","type":"product","link":"https:\/\/www.jycomat.com\/hr\/proizvod\/h13-1-2344-skd61-tool-steel\/","title":{"rendered":"H13 1.2344 SKD61 alatni \u010delik"},"content":{"rendered":"
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Za\u0161to odabrati H13? Otkrivanje temelja izvanrednih performansi<\/h3>

H13 je iznimno svestran \u010delik za alate za toplu obradu, \u010dije izvanredne sveobuhvatne osobine \u010dine ga preferiranim izborom za primjene pri visokim temperaturama i visokim pritiscima. To nije obi\u010dan \u010delik, ve\u0107 je pomno projektiran da izdr\u017ei ekstremne uvjete.<\/p>

Ekvivalentne ocjene<\/td>GB<\/td>DIN<\/td>AISI<\/td>JIS<\/td>GOST<\/td><\/tr>
4Cr5MoSiV1<\/td>1.2344<\/td>H13<\/td>SKD61<\/td>4\u04255\u041c\u04241\u0421<\/td><\/tr>
Kemijski
Sastav<\/td>		C<\/td>Da<\/td>Mn<\/td>Krom<\/td>Mo<\/td>V<\/td>P<\/td>S<\/td>\u2013<\/td>\u2013<\/td><\/tr>
0.32-0.45<\/td>0.90-1.20<\/td>0.30-0.50<\/td>4.80-5.50<\/td>1.20-1.50<\/td>0.90-1.10<\/td>\u22640,030<\/td>\u22640,030<\/td>\u2013<\/td>\u2013<\/td><\/tr>
Dostupna veli\u010dina<\/td>Okrugla \u0161ipka<\/td>Promjer<\/td>Duljina<\/td><\/tr>
10-800mm<\/td>2000-6000 mm<\/td><\/tr>
Ravna \u0161ipka<\/td>Debljina<\/td>\u0160irina<\/td>Duljina<\/td><\/tr>
5-800mm<\/td>200-1800 mm<\/td>2000-6000 mm<\/td><\/tr>
Stanje povr\u0161ine<\/td>Crna povr\u0161ina\/ Bru\u0161eno\/ Obradjeno<\/td><\/tr>
Kovrd\u017eavost nakon pe\u010denja<\/td>HB235<\/td><\/tr>
Karakteristike<\/td>Imaju dobru upornost, vatrenu umornost, prirodu i jasnu no\u0161ljivost; prazno ga\u0161enje ispod
ni\u017ea Ao shi ti temperatura obrade. mala deformacija nakon toplinske obrade i sli\u010dno.<\/td><\/tr>
Primjene<\/td>Alati za vru\u0107e oblikovanje, alati za vru\u0107u kovanje, alati za tla\u010dno lijevanje, vru\u0107i rezni no\u017eevi, alati za
plasti\u010dna industrija, vru\u0107i matrice i alati za obrezivanje, vru\u0107e ekstruzijske matrice za aluminij, kalaj
i vo\u0111eno lijevanje pod tlakom.<\/td><\/tr>
Tretman toplinom<\/td>kaljenje :1020 \u00b0C
kaljenje: 530-560 \u00b0C<\/td><\/tr><\/tbody><\/table><\/div>

\u00a0<\/p>

Neustra\u0161iv pri visokim temperaturama, bez kompromisa u performansama: klju\u010dna prednost H13 le\u017ei u njegovoj iznimnoj toplinskoj stabilnosti i otpornosti na toplinu. \u010cak i pri kontinuiranim radnim temperaturama do 600 \u00b0C, zadr\u017eava izvanrednu tvrdo\u0107u i otpornost na habanje, u\u010dinkovito suprotstavljaju\u0107i omek\u0161avanju i deformacijama uzrokovanim toplinom. To osigurava dosljednu dimenzionalnu to\u010dnost kona\u010dnog proizvoda.<\/p>

\u00a0<\/p>

Izvanredna \u010dvrsto\u0107a, otpornost na pukotine: Izvanredna \u010dvrsto\u0107a H13 \u010delika pru\u017ea mu vrhunsku otpornost na toplinsku umor i udarne naprezanja. U uvjetima cikli\u010dkog toplinskog \u0161oka (npr. lijevanje pod tlakom, kovanje), on u\u010dinkovito sprje\u010dava inicijaciju i \u0161irenje pukotina uzrokovanih toplinskim naprezanjem, zna\u010dajno produ\u017euju\u0107i vijek trajanja kalupa i smanjuju\u0107i rizik od nepredvi\u0111enih zastoja.<\/p>

\u00a0<\/p>

Izvanredna otpornost na habanje, trajne performanse: Zahvaljuju\u0107i izvanrednoj otpornosti na habanje, kalupi od H13 izdr\u017eavaju dugotrajnu izlo\u017eenost eroziji i trenju rastopljenih metala ili visokopravnih materijala. To odr\u017eava glatko\u0107u \u0161upljine, smanjuje u\u010destalost ponovnog obrade i osigurava stabilnu kvalitetu povr\u0161ine proizvoda.<\/p>

\u00a0<\/p>

Izvrsna kaljivost uz uravnote\u017eena svojstva: Izvrsna tvrdo\u0107a pri kaljenju osigurava ujedna\u010dene performanse u kalupima velikih presjeka, uklanjaju\u0107i zabrinutost zbog mekih mjesta. Istovremeno, relativno stabilan proces toplinske obrade omogu\u0107uje postizanje idealne tvrdo\u0107e i mikrostrukture, pojednostavljuju\u0107i pripremu za proizvodnju.<\/p>

\u00a0<\/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":"

H13 je iznimno svestran \u010delik za alate za toplu obradu, \u010dije izvanredne sveobuhvatne osobine \u010dine ga preferiranim izborom za primjene pri visokim temperaturama i visokim pritiscima. To nije obi\u010dan \u010delik, ve\u0107 je pomno projektiran da izdr\u017ei ekstremne uvjete.<\/p>","protected":false},"featured_media":1431,"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-1430","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\/hr\/wp-json\/wp\/v2\/product\/1430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/comments?post=1430"}],"version-history":[{"count":0,"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/product\/1430\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/media\/1431"}],"wp:attachment":[{"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/media?parent=1430"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/product_brand?post=1430"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/product_cat?post=1430"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.jycomat.com\/hr\/wp-json\/wp\/v2\/product_tag?post=1430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}