{"id":2468,"date":"2021-01-20T18:28:29","date_gmt":"2021-01-20T17:28:29","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=2468"},"modified":"2025-10-16T06:32:48","modified_gmt":"2025-10-16T04:32:48","slug":"rockbit-golyok-s2","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/hu\/termekek\/golyok-szinesfembol-es-otvozetekbol\/rockbit-golyok-s2\/","title":{"rendered":"Rockbit-goly\u00f3k (S2)"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Tool_steel\">S2 RockBit szersz\u00e1mac\u00e9l goly\u00f3k \u2013 \u00fct\u00e9s\u00e1ll\u00f3 csap\u00e1gyelemek f\u00far\u00e1shoz<\/a><\/h2>\n<p>Az S2 RockBit szersz\u00e1mac\u00e9l goly\u00f3kat \u00fct\u00e9s\u00e1ll\u00f3 szersz\u00e1mac\u00e9lb\u00f3l tervezik extr\u00e9m \u00e9rintkez\u00e9si fesz\u00fclts\u00e9g, \u00fct\u00e9s \u00e9s kop\u00e1s viszonyaira f\u00far\u00e1si k\u00f6rnyezetben. H\u0151kezel\u00e9ssel nagy kem\u00e9nys\u00e9g\u0171re k\u00e9sz\u00fclnek a sz\u00edv\u00f3ss\u00e1g meg\u0151rz\u00e9se mellett, \u00e9s ellen\u00e1llnak a lepattogz\u00e1snak (spalling) \u00e9s a benyom\u00f3d\u00e1snak (brinelling) iszapos \u00fczemben\u2014ide\u00e1lisak trik\u00f3nuszos f\u00far\u00f3fejekhez, furat alatti eszk\u00f6z\u00f6kh\u00f6z \u00e9s nagy ig\u00e9nybev\u00e9tel\u0171 \u00fct\u0151s mechanizmusokhoz.<\/p>\n<h3>\ud83d\udd27 F\u0151 m\u0171szaki adatok<\/h3>\n<ul>\n<li><strong>\u00d6sszet\u00e9tel<\/strong>: S2 \u00fct\u00e9s\u00e1ll\u00f3 szersz\u00e1mac\u00e9l (tip.): C 0,45\u20130,55%, Si 0,20\u20131,00%, Mn 0,20\u20131,00%, Cr 0,15\u20130,80%, Mo 0,30\u20130,80% (Fe egyenleg)<\/li>\n<li><strong>Szerkezet<\/strong>: megeresztett martenzit finoman diszperg\u00e1lt karbidokkal<\/li>\n<li><strong>Kem\u00e9nys\u00e9g<\/strong>: Rockwell C 58\u201364 (h\u0151kezelt)<\/li>\n<li><strong>Szak\u00edt\u00f3szil\u00e1rds\u00e1g<\/strong>: ak\u00e1r \u2248 2 100 MPa (\u00e1llapott\u00f3l f\u00fcgg)<\/li>\n<li><strong>S\u0171r\u0171s\u00e9g<\/strong>: ~7,80 g\/cm\u00b3<\/li>\n<li><strong>Korr\u00f3zi\u00f3<\/strong>: korl\u00e1tozott; v\u00e9delemhez ken\u00e9s\/bevonatok javasoltak<\/li>\n<li><strong>M\u00e1gnesess\u00e9g<\/strong>: teljesen m\u00e1gneses<\/li>\n<\/ul>\n<h3>\u2705 El\u0151ny\u00f6k<\/h3>\n<ul>\n<li><strong>Nagy \u00fct\u00e9s\u00e1ll\u00f3 sz\u00edv\u00f3ss\u00e1g<\/strong>: ellen\u00e1ll az \u00fct\u00e9snek \u00e9s rezg\u00e9snek<\/li>\n<li><strong>Anti-spalling\/anti-brinelling<\/strong> extr\u00e9m Hertz-terhel\u00e9sn\u00e9l<\/li>\n<li><strong>Kop\u00e1s\u00e1ll\u00f3s\u00e1g<\/strong> f\u00far\u00f3iszapban \u00e9s szemcs\u00e9s k\u00f6zegben<\/li>\n<li><strong>M\u00e9rettart\u00e1s<\/strong> h\u0151kezel\u00e9s ut\u00e1n<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Alkalmaz\u00e1sai Rockbit-goly\u00f3k (S2) sz\u00e1m\u00e1ra<\/h3>\n<ul>\n<li><strong>Trik\u00f3nuszos f\u00far\u00f3fejek csap\u00e1gyai<\/strong><\/li>\n<li><strong>Furat alatti eszk\u00f6z\u00f6k &amp; \u00fct\u0151s mechanizmusok<\/strong><\/li>\n<li><strong>Neh\u00e9zipari csap\u00e1gyak<\/strong> abraz\u00edv k\u00f6zegekben<\/li>\n<\/ul>\n<h3>\ud83d\udce6 El\u00e9rhet\u0151 min\u0151s\u00e9gek &amp; m\u00e9retek<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Min\u0151s\u00e9gek<\/strong>: ISO 3290, DIN 5401, AFBMA (egyen\u00e9rt\u00e9k\u0171 t\u0171r\u00e9sek)<\/a><\/li>\n<li><strong>\u00c1tm\u00e9r\u0151tartom\u00e1ny<\/strong>: szabv\u00e1nyos colos \u00e9s metrikus m\u00e9retek; egyedi\/nem szabv\u00e1nyos m\u00e9retek k\u00e9r\u00e9sre<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f S2 RockBit szersz\u00e1mac\u00e9l goly\u00f3k \u2013 \u00fct\u00e9s\u00e1ll\u00f3 csap\u00e1gyelemek f\u00far\u00e1shoz Az S2 RockBit szersz\u00e1mac\u00e9l goly\u00f3kat \u00fct\u00e9s\u00e1ll\u00f3 szersz\u00e1mac\u00e9lb\u00f3l tervezik extr\u00e9m \u00e9rintkez\u00e9si fesz\u00fclts\u00e9g, \u00fct\u00e9s \u00e9s kop\u00e1s viszonyaira f\u00far\u00e1si k\u00f6rnyezetben. H\u0151kezel\u00e9ssel nagy kem\u00e9nys\u00e9g\u0171re k\u00e9sz\u00fclnek a sz\u00edv\u00f3ss\u00e1g meg\u0151rz\u00e9se mellett, \u00e9s ellen\u00e1llnak a lepattogz\u00e1snak (spalling) \u00e9s a benyom\u00f3d\u00e1snak (brinelling) iszapos \u00fczemben\u2014ide\u00e1lisak trik\u00f3nuszos f\u00far\u00f3fejekhez, furat alatti eszk\u00f6z\u00f6kh\u00f6z \u00e9s nagy ig\u00e9nybev\u00e9tel\u0171 \u00fct\u0151s mechanizmusokhoz. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8762,"parent":2451,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2468","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>Rockbit-goly\u00f3k (S2) \u2013 nagy szil\u00e1rds\u00e1g\u00fa szersz\u00e1mac\u00e9l goly\u00f3k<\/title>\n<meta name=\"description\" content=\"Rockbit-goly\u00f3k (S2) nagy sz\u00edv\u00f3ss\u00e1g\u00fa, \u00fct\u00e9s- \u00e9s kop\u00e1s\u00e1ll\u00f3 szersz\u00e1mac\u00e9lb\u00f3l. 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