{"id":178,"date":"2026-02-27T02:09:40","date_gmt":"2026-02-27T02:09:40","guid":{"rendered":"https:\/\/sdballs.com\/product\/aisi-440c-stainless-steel-balls\/"},"modified":"2026-06-30T06:01:39","modified_gmt":"2026-06-30T06:01:39","slug":"aisi-440c-stainless-steel-balls","status":"publish","type":"product","link":"https:\/\/sdballs.com\/tr\/product\/aisi-440c-stainless-steel-balls\/","title":{"rendered":"AISI 440C Paslanmaz \u00c7elik Bilyalar \u2013 Sertle\u015ftirilmi\u015f Martensitik Paslanmaz \u00c7elik Bilyalar"},"content":{"rendered":"<h2 id=\"product-overview\" class=\"wp-block-heading\">\u00dcr\u00fcn Genel Bak\u0131\u015f\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AISI 440C Paslanmaz \u00c7elik Bilyalar, y\u00fcksek karbonlu, y\u00fcksek kromlu martenzitik paslanmaz \u00e7elik bilyalar olup, maksimum korozyon direncinden ziyade sertlik, a\u015f\u0131nma direnci ve hassasiyetin daha \u00f6nemli oldu\u011fu uygulamalar i\u00e7in \u00fcretilmi\u015ftir. Is\u0131l i\u015flem sonras\u0131nda 440C, yayg\u0131n paslanmaz \u00e7elik kaliteleri aras\u0131nda en y\u00fcksek sertlik seviyelerinden birine ula\u015fabilir, bu da onu paslanmaz rulman uygulamalar\u0131, valf oturma elemanlar\u0131, pompa par\u00e7alar\u0131 ve tekrarlanan temasl\u0131 mekanik d\u00fczenekler i\u00e7in uygun k\u0131lar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">AISI 52100 krom \u00e7elik bilyalarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, 440C paslanmaz \u00e7elik bilyalar y\u00fcksek sertli\u011fi korurken bir\u00e7ok hafif ortamda daha iyi korozyon davran\u0131\u015f\u0131 sa\u011flar. AISI 304 veya AISI 316 paslanmaz \u00e7elik bilyalarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda ise 440C, \u00f6zellikle klor\u00fcr a\u00e7\u0131s\u0131ndan zengin, deniz suyu veya asidik ko\u015fullarda \u00e7ok daha y\u00fcksek sertlik ve a\u015f\u0131nma direnci, ancak daha d\u00fc\u015f\u00fck korozyon direnci sunar.<\/p>\n\n\n\n<h2 id=\"material-selection-technical-positioning\" class=\"wp-block-heading\">Malzeme Se\u00e7imi ve Teknik Konumland\u0131rma<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AISI 440C, sertle\u015ftirilmi\u015f martenzitik bir paslanmaz \u00e7eliktir. Al\u0131c\u0131n\u0131n, hassas yuvarlanma veya oturma i\u015flevleri i\u00e7in y\u00fcksek sertlik, g\u00fc\u00e7l\u00fc a\u015f\u0131nma direnci, manyetik \u00f6zellikler ve boyutsal kararl\u0131l\u0131\u011fa sahip bir paslanmaz \u00e7elik bilya ihtiyac\u0131 oldu\u011funda se\u00e7ilir. Deniz suyu veya kimyasal korozyon direnci i\u00e7in en iyi paslanmaz kalite olarak konumland\u0131r\u0131lmamal\u0131d\u0131r. Bu t\u00fcr ortamlar i\u00e7in AISI 316\/316L, seramik bilyalar veya korozyon odakl\u0131 di\u011fer malzemeler daha uygun olabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do\u011fru end\u00fcstri terminolojisi \u015funlar\u0131 i\u00e7erir: AISI 440C paslanmaz \u00e7elik bilyalar, 440C paslanmaz bilyalar, sertle\u015ftirilmi\u015f martenzitik paslanmaz \u00e7elik bilyalar, rulman kalitesinde paslanmaz \u00e7elik bilyalar, y\u00fcksek sertlikli paslanmaz \u00e7elik bilyalar ve paslanmaz rulman bilyalar\u0131.<\/p>\n\n\n\n<h2 id=\"technical-specifications\" class=\"wp-block-heading\">Teknik \u00d6zellikler<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>M\u00fclk<\/strong><\/td><td><strong>\u00d6nerilen \u0130\u00e7erik<\/strong><\/td><\/tr><tr><td>Malzeme S\u0131n\u0131f\u0131<\/td><td>AISI 440C \/ UNS S44004<\/td><\/tr><tr><td>E\u015fde\u011fer \u0130simler<\/td><td>SUS440C, X105CrMo17 \/ 1.4125, 9Cr18Mo, 440C martenzitik paslanmaz \u00e7elik<\/td><\/tr><tr><td>\u00c7ap Aral\u0131\u011f\u0131<\/td><td>0.5 mm \u2013 150.00 mm; di\u011fer boyutlar \u00fcretim onay\u0131na tabidir<\/td><\/tr><tr><td>Hassas S\u0131n\u0131flar<\/td><td>G20 \u2013 G1000, nihai aral\u0131k boyut ve sipari\u015f spesifikasyonuna g\u00f6re teyit edilir<\/td><\/tr><tr><td>Sertlik<\/td><td>Tipik HRC 57-65<\/td><\/tr><tr><td>Yo\u011funluk<\/td><td>Yakla\u015f\u0131k 7.70 g\/cm\u00b3<\/td><\/tr><tr><td>Elastisite (Young) Mod\u00fcl\u00fc<\/td><td>Yakla\u015f\u0131k 210 GPa<\/td><\/tr><tr><td>\u00c7ekme Mukavemeti<\/td><td>Is\u0131l i\u015flem ve malzeme durumuna ba\u011fl\u0131 olarak yakla\u015f\u0131k 1900-2000 MPa<\/td><\/tr><tr><td>Tedarik Durumu<\/td><td>Sipari\u015f gereksinimlerine g\u00f6re sertle\u015ftirilmi\u015f, parlat\u0131lm\u0131\u015f, pasifle\u015ftirilmi\u015f veya ya\u011flanm\u0131\u015f<\/td><\/tr><tr><td>Manyetizma<\/td><td>Manyetik<\/td><\/tr><tr><td>Korozyon Direnci<\/td><td>Hafif ortamlarda iyidir; deniz suyu, klor\u00fcr a\u00e7\u0131s\u0131ndan zengin veya asidik ortamlar i\u00e7in ilk tercih olarak \u00f6nerilmez<\/td><\/tr><tr><td>Y\u00fczey \u0130\u015flemi<\/td><td>Parlat\u0131lm\u0131\u015f, pasifle\u015ftirilmi\u015f, ya\u011flanm\u0131\u015f veya talep \u00fczerine di\u011fer y\u00fczey i\u015flemleri<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"chemical-composition-reference\" class=\"wp-block-heading\">Kimyasal Bile\u015fim Referans\u0131<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Seviye<\/strong><\/td><td><strong>Fe<\/strong><\/td><td><strong>C %<\/strong><\/td><td><strong>Cr %<\/strong><\/td><td><strong>Mo %<\/strong><\/td><td><strong>Mn maks %<\/strong><\/td><td><strong>Si maks %<\/strong><\/td><td><strong>P maks %<\/strong><\/td><td><strong>S maks %<\/strong><\/td><\/tr><tr><td>AISI 440C<\/td><td>Denge<\/td><td>0.95-1.20<\/td><td>16.00-18.00<\/td><td>0,75 maksimum<\/td><td>1.00<\/td><td>1.00<\/td><td>0.040<\/td><td>0.030<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Not: Bile\u015fim aral\u0131klar\u0131 referans de\u011ferlerdir. Nihai spesifikasyon, \u00fczerinde anla\u015f\u0131lan malzeme standard\u0131na, sat\u0131n alma sipari\u015fi gereksinimlerine ve m\u00fc\u015fteri taraf\u0131ndan onaylanan \u00e7izim veya veri sayfas\u0131na uygun olmal\u0131d\u0131r.<\/p>\n\n\n\n<h2 id=\"international-grade-equivalents\" class=\"wp-block-heading\">Uluslararas\u0131 S\u0131n\u0131f E\u015fde\u011ferleri<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Standart \/ B\u00f6lge<\/strong><\/td><td><strong>Yayg\u0131n E\u015fde\u011fer<\/strong><\/td><\/tr><tr><td>AISI \/ ASTM<\/td><td>440C<\/td><\/tr><tr><td>UNS<\/td><td>S44004<\/td><\/tr><tr><td>JIS<\/td><td>SUS440C<\/td><\/tr><tr><td>EN \/ DIN<\/td><td>X105CrMo17 \/ 1.4125<\/td><\/tr><tr><td>\u00c7in referans\u0131<\/td><td>9Cr18Mo \/ ilgili y\u00fcksek karbonlu krom martenzitik paslanmaz kalite<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"heat-treatment-hardness-performance\" class=\"wp-block-heading\">Is\u0131l \u0130\u015flem, Sertlik ve Performans<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AISI 440C paslanmaz \u00e7elik bilyalar normalde sertle\u015ftirilmi\u015f martenzitik bir yap\u0131 geli\u015ftirmek i\u00e7in \u0131s\u0131l i\u015flem g\u00f6r\u00fcr. Bu, bilyalar\u0131n tekrarlayan yuvarlanma temas\u0131, oturma ve s\u00fcrt\u00fcnme \u00f6nleyici uygulamalar i\u00e7in y\u00fcksek sertlik ve g\u00fc\u00e7l\u00fc a\u015f\u0131nma direncine ula\u015fmas\u0131n\u0131 sa\u011flar.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tipik sertlik: \u00e7apa, \u0131s\u0131l i\u015fleme ve sipari\u015f gereksinimine ba\u011fl\u0131 olarak HRC 57-65.<\/li>\n\n\n\n<li>Y\u00fcksek sertlik, hassas rulmanlar, valfler, pompalar, makaralar ve akuple mekanizmalar\u0131nda a\u015f\u0131nma \u00f6mr\u00fcn\u00fc ve boyutsal kararl\u0131l\u0131\u011f\u0131 destekler.<\/li>\n\n\n\n<li>Martenzitik yap\u0131, bilyalar\u0131 manyetik yapar, bu da montaj hatlar\u0131nda otomatik ta\u015f\u0131ma ve beslemeye yard\u0131mc\u0131 olabilir.<\/li>\n\n\n\n<li>440C, bir\u00e7ok hafif ortamda krom \u00e7eli\u011fe g\u00f6re daha iyi korozyon davran\u0131\u015f\u0131 sunar, ancak korozyon direnci a\u00e7\u0131s\u0131ndan 304\/316 paslanmaz \u00e7eli\u011fe e\u015fde\u011fer de\u011fildir.<\/li>\n\n\n\n<li>Deniz suyu, klor\u00fcr a\u00e7\u0131s\u0131ndan zengin s\u0131v\u0131lar, kuvvetli asitler veya agresif kimyasal maruziyet i\u00e7in al\u0131c\u0131lar, ortam\u0131 teyit etmeli ve 316\/316L, seramik veya korozyon odakl\u0131 di\u011fer alternatifleri de\u011ferlendirmelidir.<\/li>\n<\/ul>\n\n\n\n<h2 id=\"surface-finishes-corrosion-resistance\" class=\"wp-block-heading\">Y\u00fczey \u0130\u015flemleri &amp; Korozyon Direnci<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Standart 440C paslanmaz \u00e7elik bilyalar, parlat\u0131lm\u0131\u015f metalik bir y\u00fczeyle tedarik edilebilir. Serbest demir kontaminasyonunu gidermek ve paslanmaz pasif y\u00fczey filminin olu\u015fumunu desteklemek i\u00e7in pasifle\u015ftirme kullan\u0131labilir. Uygulama ve nakliye rotas\u0131na g\u00f6re pas \u00f6nleyici ya\u011f veya \u00f6zelle\u015ftirilmi\u015f temizleme ve paketleme de g\u00f6r\u00fc\u015f\u00fclebilir.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Ortam \/ Medya<\/strong><\/td><td><strong>Genel Uygunluk<\/strong><\/td><td><strong>Al\u0131c\u0131 Notu<\/strong><\/td><\/tr><tr><td>Tatl\u0131 su \/ hafif nem<\/td><td>\u0130yi<\/td><td>Maruz kalma s\u00fcresini, s\u0131cakl\u0131\u011f\u0131 ve temizlik ko\u015fulunu onaylay\u0131n.<\/td><\/tr><tr><td>Buhar, ya\u011f, benzin, alkol<\/td><td>Normal \u00e7al\u0131\u015fma s\u0131n\u0131rlar\u0131 i\u00e7inde genellikle uygundur.<\/td><td>Nihai se\u00e7imden \u00f6nce ortam konsantrasyonunu ve \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131n\u0131 onaylay\u0131n.<\/td><\/tr><tr><td>G\u0131da ile ilgili ekipmanlar<\/td><td>Uygulamaya ba\u011fl\u0131<\/td><td>Sertlik ve a\u015f\u0131nma direnci gerekti\u011finde ve ortam maruziyeti hafif oldu\u011funda uygundur; g\u0131da temas\u0131 ve temizlik gereksinimlerini onaylay\u0131n.<\/td><\/tr><tr><td>T\u0131bbi aletler \/ cihazlar<\/td><td>Uygulamaya ba\u011fl\u0131<\/td><td>Mevzuat, pasivasyon, temizlik, izlenebilirlik ve dok\u00fcmantasyon gereksinimlerini onaylay\u0131n.<\/td><\/tr><tr><td>Deniz suyu \/ klor\u00fcrce zengin ortam<\/td><td>S\u0131n\u0131rl\u0131<\/td><td>440C \u00e7ukurla\u015fma yapabilir; 316\/316L, seramik veya \u00f6zel korozyona dayan\u0131kl\u0131 kaliteleri de\u011ferlendirin.<\/td><\/tr><tr><td>Asidik kimyasal ortam<\/td><td>\u0130lk tercih olarak \u00f6nerilmez<\/td><td>Malzemeyi ger\u00e7ek kimyasal konsantrasyona, s\u0131cakl\u0131\u011fa ve maruz kalma s\u00fcresine g\u00f6re se\u00e7in.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"applications-application-fit\" class=\"wp-block-heading\">Uygulamalar ve Uygulama Uygunlu\u011fu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AISI 440C paslanmaz \u00e7elik bilyalar, uygulaman\u0131n y\u00fcksek sertlik, m\u00fckemmel a\u015f\u0131nma direnci, boyutsal hassasiyet ve orta d\u00fczeyde paslanmaz korozyon davran\u0131\u015f\u0131 gerektirdi\u011finde en iyi \u015fekilde kullan\u0131l\u0131r. D\u00fc\u015f\u00fck maliyetli genel donan\u0131m veya agresif korozyon ortamlar\u0131 i\u00e7in ilk tercih de\u011fildir.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Ba\u015fvuru<\/strong><\/td><td><strong>Uygunluk Seviyesi<\/strong><\/td><td><strong>Neden Uygun?<\/strong><\/td><td><strong>Al\u0131c\u0131 Notu<\/strong><\/td><\/tr><tr><td>Hassas rulmanlar \/ s\u00fcrt\u00fcnme \u00f6nleyici rulmanlar<\/td><td>\u00c7ok iyi<\/td><td>Y\u00fcksek sertlik, boyutsal kararl\u0131l\u0131k ve a\u015f\u0131nma direnci tekrarlayan yuvarlanma temas\u0131n\u0131 destekler.<\/td><td>Kalite, g\u00fcr\u00fclt\u00fc, titre\u015fim, ya\u011flama ve yorulma gereksinimlerini onaylay\u0131n.<\/td><\/tr><tr><td>Pompalar ve vanalar<\/td><td>\u00c7ok iyi<\/td><td>Sert y\u00fczey, ak\u0131\u015fkan kontrol bile\u015fenlerinde s\u0131zd\u0131rmazl\u0131k, kontrol ve tekrarlayan temas\u0131 destekler.<\/td><td>Ortam, bas\u0131n\u00e7, s\u0131cakl\u0131k ve korozyon ko\u015fullar\u0131n\u0131 onaylay\u0131n.<\/td><\/tr><tr><td>H\u0131zl\u0131 ba\u011flant\u0131 elemanlar\u0131 ve fittingler<\/td><td>\u0130yi<\/td><td>Sabit geometri ve sertlik, tekrarl\u0131 ba\u011flanma ve ayr\u0131lmay\u0131 destekler.<\/td><td>Y\u00fczey kalitesi ve temas gerilimini onaylay\u0131n.<\/td><\/tr><tr><td>Konvey\u00f6r makaralar\u0131 ve end\u00fcstriyel hareket sistemleri<\/td><td>\u0130yi<\/td><td>A\u015f\u0131nma direnci, mekanik sistemlerde tekrarl\u0131 temas\u0131 destekler.<\/td><td>Y\u00fck, ya\u011flama ve \u00e7evresel maruziyeti teyit edin.<\/td><\/tr><tr><td>T\u00fckenmez kalemler ve hassas t\u00fcketici mekanizmalar\u0131<\/td><td>\u0130yi<\/td><td>\u0130nce y\u00fczey kalitesi ve kontroll\u00fc \u00e7ap, p\u00fcr\u00fczs\u00fcz hareketi destekler.<\/td><td>Y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc, kalite ve temizlik gereksinimini onaylay\u0131n.<\/td><\/tr><tr><td>G\u0131da ile ilgili ekipmanlar<\/td><td>Uygulamaya ba\u011fl\u0131<\/td><td>A\u015f\u0131nma direncinin gerekli oldu\u011fu ve maruziyetin hafif oldu\u011fu durumlarda kullan\u0131\u015fl\u0131d\u0131r.<\/td><td>Temizlik kimyasallar\u0131n\u0131, g\u0131da temas\u0131 beklentilerini ve korozyon riskini onaylay\u0131n.<\/td><\/tr><tr><td>T\u0131bbi aletler<\/td><td>Uygulamaya ba\u011fl\u0131<\/td><td>Hassasiyet ve paslanmaz davran\u0131\u015f, se\u00e7ili cihaz bile\u015fenlerinde faydal\u0131 olabilir.<\/td><td>Dok\u00fcmantasyon, izlenebilirlik ve mevzuat ihtiya\u00e7lar\u0131n\u0131 onaylay\u0131n.<\/td><\/tr><tr><td>Deniz \/ asidik ortamlar<\/td><td>S\u0131n\u0131rl\u0131<\/td><td>440C, agresif ortamlarda \u00e7ukurla\u015fma veya korozyona u\u011frayabilir.<\/td><td>316\/316L, seramik veya \u00f6zel paslanmaz alternatifleri de\u011ferlendirin.<\/td><\/tr><tr><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image4-3-1024x512.png\" alt=\"\" class=\"wp-image-4109\" title=\"\" srcset=\"https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image4-3-1024x512.png 1024w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image4-3-300x150.png 300w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image4-3-768x384.png 768w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image4-3-1536x768.png 1536w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image4-3-18x9.png 18w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image4-3.png 1774w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 id=\"material-selection-guide\" class=\"wp-block-heading\">Malzeme Se\u00e7im K\u0131lavuzu<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Malzeme Se\u00e7ene\u011fi<\/strong><\/td><td><strong>Tipik Mukavemet<\/strong><\/td><td><strong>K\u0131s\u0131tlama<\/strong><\/td><td><strong>Ne Zaman Tavsiye Edilmeli<\/strong><\/td><\/tr><tr><td>AISI 440C paslanmaz \u00e7elik bilyalar<\/td><td>Yayg\u0131n paslanmaz bilya kaliteleri aras\u0131nda en y\u00fcksek sertlik, m\u00fckemmel a\u015f\u0131nma direnci, rulman s\u0131n\u0131f\u0131 hassasiyet.<\/td><td>Orta d\u00fczeyde korozyon direnci; deniz suyu veya asidik ortamlar i\u00e7in ideal de\u011fildir.<\/td><td>Hassas rulmanlar, pompalar, valfler, s\u00fcrt\u00fcnme \u00f6nleyici bile\u015fenler, y\u00fcksek a\u015f\u0131nmal\u0131 paslanmaz uygulamalar.<\/td><\/tr><tr><td>AISI 420C paslanmaz \u00e7elik bilyalar<\/td><td>Pratik paslanmaz performans\u0131yla iyi sertlik ve a\u015f\u0131nma direnci.<\/td><td>440C'ye k\u0131yasla daha d\u00fc\u015f\u00fck sertlik ve yatak performans\u0131.<\/td><td>Orta d\u00fczeyde a\u015f\u0131nma talebi olan, maliyet odakl\u0131 martensitik paslanmaz uygulamalar.<\/td><\/tr><tr><td>AISI 304 \/ 304L paslanmaz \u00e7elik bilyalar<\/td><td>\u0130yi genel korozyon direnci, sertle\u015ftirilmemi\u015f \u00f6stenitik paslanmaz, i\u015flem sonras\u0131 manyetik olmayan veya hafif manyetik.<\/td><td>440C'ye k\u0131yasla \u00e7ok daha d\u00fc\u015f\u00fck sertlik ve a\u015f\u0131nma direnci.<\/td><td>G\u0131da, kozmetik, genel korozyona dayan\u0131kl\u0131 ve sertle\u015ftirilmemi\u015f paslanmaz uygulamalar.<\/td><\/tr><tr><td>AISI 316 \/ 316L paslanmaz \u00e7elik bilyalar<\/td><td>\u00d6zellikle klor\u00fcrl\u00fc ve deniz benzeri ortamlarda daha iyi korozyon direnci.<\/td><td>Daha d\u00fc\u015f\u00fck sertlik; y\u00fcksek a\u015f\u0131nmal\u0131 yatak y\u00fckleri i\u00e7in ideal de\u011fildir.<\/td><td>Denizcilik, kimya, medikal, g\u0131da temas\u0131 veya korozyon a\u00e7\u0131s\u0131ndan kritik ortamlar.<\/td><\/tr><tr><td>AISI 52100 krom \u00e7elik bilyalar<\/td><td>Daha d\u00fc\u015f\u00fck maliyetle \u00e7ok y\u00fcksek yatak performans\u0131, sertlik ve yorulma direnci.<\/td><td>Paslanmaz de\u011fildir; koruma olmadan korozyon direnci zay\u0131ft\u0131r.<\/td><td>Y\u00fcksek h\u0131zl\u0131 rulmanlar, motorlar, korumal\u0131 ortamlardaki hassas yuvarlanma d\u00fczenekleri.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"manufacturing-process-control\" class=\"wp-block-heading\">\u00dcretim ve Proses Kontrol\u00fc<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SDBALLS, 440C paslanmaz \u00e7elik bilya \u00fcretimini; hammadde se\u00e7imi, tel \u00e7ekme, so\u011fuk \u015fi\u015firme, \u00e7apak alma, \u0131s\u0131l i\u015flem, ta\u015flama, lepleme veya parlatma, temizleme, gerekti\u011finde pasivasyon veya ya\u011flama, muayene ve paketleme yoluyla kontrol eder. \u00dcretim rotas\u0131, gerekli \u00e7ap, hassasiyet s\u0131n\u0131f\u0131, y\u00fczey kalitesi ve uygulama gereksinimine g\u00f6re se\u00e7ilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hassas uygulamalar i\u00e7in \u0131s\u0131l i\u015flem, \u00e7ap de\u011fi\u015fimi, yuvarlakl\u0131k, y\u00fczey kalitesi ve nihai temizli\u011fin kontrol\u00fc \u00f6zellikle \u00f6nemlidir. Vana, pompa, kaplin, g\u0131da ile ilgili veya medikal ekipman projeleri i\u00e7in SDBALLS, \u00fcretimden \u00f6nce ek muayene, temizlik, dok\u00fcmantasyon ve paketleme gerekliliklerini g\u00f6r\u00fc\u015febilir.<\/p>\n\n\n\n<h2 id=\"quality-control-inspection\" class=\"wp-block-heading\">Kalite Kontrol ve Muayene<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">AISI 440C paslanmaz \u00e7elik bilyalar i\u00e7in tipik muayene kalemleri; malzeme do\u011frulama, \u00e7ap, kalite, yuvarlakl\u0131k, y\u00fczey g\u00f6r\u00fcn\u00fcm\u00fc, sertlik, y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc, belirtildi\u011finde korozyonla ilgili gereklilikler, temizlik durumu ve paketleme durumunu i\u00e7erir.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00dczerinde mutab\u0131k kal\u0131nan hassasiyet s\u0131n\u0131f\u0131 ve \u00e7izim gereksinimine g\u00f6re boyutsal muayene.<\/li>\n\n\n\n<li>Is\u0131l i\u015flem sonras\u0131 HRC aral\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in sertlik muayenesi.<\/li>\n\n\n\n<li>\u00c7izikler, ezikler, pas izleri, lekeler ve g\u00f6r\u00fcn\u00fcr kusurlar i\u00e7in y\u00fczey g\u00f6r\u00fcn\u00fcm kontrol\u00fc.<\/li>\n\n\n\n<li>Hassas yuvarlanma veya oturma uygulamalar\u0131 i\u00e7in yuvarlakl\u0131k ve parti tutarl\u0131l\u0131k kontrol\u00fc.<\/li>\n\n\n\n<li>Gerekti\u011finde iste\u011fe ba\u011fl\u0131 pasivasyon, temizlik, RoHS talebi, \u00fc\u00e7\u00fcnc\u00fc taraf testi veya m\u00fc\u015fteriye \u00f6zel rapor.<\/li>\n\n\n\n<li>\u0130zlenebilirlik ve uluslararas\u0131 sevkiyat i\u00e7in parti etiketleme ve ihracat paketleme kontrol\u00fc.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-2-1024x576.png\" alt=\"\" class=\"wp-image-4111\" title=\"\" srcset=\"https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-2-1024x576.png 1024w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-2-300x169.png 300w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-2-768x432.png 768w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-2-1536x864.png 1536w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-2-18x10.png 18w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-2.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 id=\"packing-options\" class=\"wp-block-heading\">Paketleme Se\u00e7enekleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SDBALLS, sipari\u015f miktar\u0131na, bilya boyutuna, temizlik gereksinimine ve g\u00f6nderim y\u00f6ntemine g\u00f6re AISI 440C paslanmaz \u00e7elik bilyalar\u0131 d\u00f6kme end\u00fcstriyel ambalajda veya \u00f6zelle\u015ftirilmi\u015f OEM ambalajda tedarik edebilir.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>K\u00fc\u00e7\u00fck boyutlu bilyalar: miktara ba\u011fl\u0131 olarak i\u00e7 plastik torbalar, karton kutular, \u015fi\u015feler, kovalar veya variller.<\/li>\n\n\n\n<li>D\u00f6kme end\u00fcstriyel sipari\u015fler: torba, karton kutu, \u00e7elik varil, plastik kova, ah\u015fap sand\u0131k veya paletli ihracat ambalaj\u0131.<\/li>\n\n\n\n<li>Hassas veya temiz uygulamalar: ek i\u00e7 koruma, etiketleme, parti ay\u0131rma veya kontaminasyon \u00f6nleyici ambalaj g\u00f6r\u00fc\u015f\u00fclebilir.<\/li>\n\n\n\n<li>\u00d6zelle\u015ftirilmi\u015f etiket: talep \u00fczerine malzeme, \u00e7ap, kalite, miktar, parti numaras\u0131, m\u00fc\u015fteri \u00fcr\u00fcn numaras\u0131, barkod veya OEM etiketi.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-1-1024x768.png\" alt=\"\" class=\"wp-image-4108\" title=\"\" srcset=\"https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-1-1024x768.png 1024w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-1-300x225.png 300w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-1-768x576.png 768w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-1-16x12.png 16w, https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image5-1.png 1448w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 id=\"how-to-specify-for-quotation\" class=\"wp-block-heading\">Teklif Almak \u0130\u00e7in Nas\u0131l Belirtmelisiniz?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Do\u011fru fiyatland\u0131rma i\u00e7in l\u00fctfen \u015funlar\u0131 teyit edin: malzeme kalitesi, mm veya in\u00e7 cinsinden \u00e7ap, hassasiyet s\u0131n\u0131f\u0131, sertlik gereksinimi, y\u00fczey kalitesi, pasivasyon veya ya\u011flama gereksinimi, korozyon ortam\u0131, uygulama, miktar, paketleme y\u00f6ntemi, muayene belgeleri, var\u0131\u015f liman\u0131 ve ticaret terimi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yenileme veya m\u00fchendislik projeleri i\u00e7in al\u0131c\u0131lar\u0131n; \u00e7izimler, mevcut tedarik\u00e7i spesifikasyon sayfalar\u0131, foto\u011fraflar, numuneler, ortam maruziyeti, s\u0131cakl\u0131k, y\u00fck, h\u0131z, ya\u011flama durumu ve varsa ar\u0131za ge\u00e7mi\u015fini sa\u011flamalar\u0131 \u00f6nerilir.<\/p>\n\n\n\n<h2 id=\"technical-faq\" class=\"wp-block-heading\">Teknik SSS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: AISI 440C paslanmaz \u00e7elik bilya nedir?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: AISI 440C paslanmaz \u00e7elik bilya, y\u00fcksek karbonlu ve y\u00fcksek kromlu, sertle\u015ftirilmi\u015f martensitik bir paslanmaz \u00e7elik bilyad\u0131r. Y\u00fcksek sertlik, m\u00fckemmel a\u015f\u0131nma direnci ve rulman s\u0131n\u0131f\u0131 paslanmaz performans\u0131 i\u00e7in se\u00e7ilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: AISI 440C paslanmaz \u00e7elik bilya manyetik midir?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: Evet. 440C martensitik paslanmaz \u00e7eliktir ve manyetiktir. Bu normaldir ve otomatik ay\u0131rma, besleme ve montaj i\u00e7in faydal\u0131 olabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: SDBALLS 440C bilyalar i\u00e7in hangi sertlik de\u011ferini tedarik edebilir?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: Tipik sertlik \u0131s\u0131l i\u015flem sonras\u0131 HRC 57-65'tir. Nihai sertlik aral\u0131\u011f\u0131; bilya \u00e7ap\u0131, hassasiyet s\u0131n\u0131f\u0131 ve sat\u0131n alma sipari\u015fi spesifikasyonuna g\u00f6re teyit edilmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: 440C, 304 veya 316 paslanmaz \u00e7elik bilyalardan daha m\u0131 iyidir?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: Uygulamaya ba\u011fl\u0131d\u0131r. 440C \u00e7ok daha sert ve a\u015f\u0131nmaya daha dayan\u0131kl\u0131d\u0131r, bu da onu rulmanlar, vanalar ve y\u00fcksek a\u015f\u0131nmal\u0131 mekanizmalar i\u00e7in daha uygun hale getirir. 304 ve 316 daha yumu\u015fakt\u0131r ancak daha iyi korozyon direnci sunar, \u00f6zellikle 316 klor\u00fcrl\u00fc veya deniz ortamlar\u0131nda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: 440C paslanmaz \u00e7elik bilyeler, krom \u00e7elik bilyelerin yerini alabilir mi?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: Baz\u0131 uygulamalarda evet. 440C, krom \u00e7eli\u011fine k\u0131yasla y\u00fcksek sertlik ve daha iyi hafif ortam korozyon direnci sa\u011flayabilir. Ancak, maliyete duyarl\u0131 korumal\u0131 rulman uygulamalar\u0131nda krom \u00e7eli\u011fi hala tercih edilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: 440C paslanmaz \u00e7elik bilyeler deniz suyu i\u00e7in uygun mudur?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: Genellikle ilk tercih olarak uygun de\u011fildir. 440C, deniz suyu veya klor\u00fcr a\u00e7\u0131s\u0131ndan zengin ortamlarda oyuklanma korozyonuna u\u011frayabilir. Deniz suyu veya kimyasal korozyon i\u00e7in 316\/316L, seramik veya \u00f6zel korozyona dayan\u0131kl\u0131 s\u0131n\u0131flar de\u011ferlendirilmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: SDBALLS pasifle\u015ftirilmi\u015f veya parlat\u0131lm\u0131\u015f 440C bilyeler tedarik edebilir mi?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: Evet. SDBALLS, uygulama ve sipari\u015f gereksinimlerine g\u00f6re parlat\u0131lm\u0131\u015f, pasifle\u015ftirilmi\u015f, ya\u011flanm\u0131\u015f, temizlenmi\u015f veya \u00f6zel olarak paketlenmi\u015f 440C bilyeler tedarik edebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S: Fiyat teklifi i\u00e7in hangi bilgilere ihtiya\u00e7 vard\u0131r?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C: L\u00fctfen malzeme, \u00e7ap, hassasiyet s\u0131n\u0131f\u0131, sertlik, y\u00fczey kalitesi, uygulama, korozyon ortam\u0131, miktar, paketleme, muayene belgeleri, var\u0131\u015f yeri ve ticaret terimini belirtin. Yenileme projeleri i\u00e7in \u00e7izimler veya numuneler faydal\u0131d\u0131r.<\/p>\n\n\n\n<h2 id=\"related-products\" class=\"wp-block-heading\">\u0130lgili \u00dcr\u00fcnler<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/sdballs.com\/tr\/product\/stainless-steel-ball\/\">paslanmaz \u00e7elik bilyeler<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sdballs.com\/tr\/product\/aisi-420c-stainless-steel-balls\/\">AISI 420C paslanmaz \u00e7elik bilyalar<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sdballs.com\/tr\/product\/aisi-302-304-304l-stainless-steel-balls\/\">AISI 304 paslanmaz \u00e7elik bilyalar<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sdballs.com\/tr\/product\/aisi-316-316l-stainless-steel-balls\/\">Daha y\u00fcksek korozyon direnci i\u00e7in AISI 316 paslanmaz \u00e7elik bilyeler<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sdballs.com\/tr\/product\/chrome-steel-ball\/\">AISI 52100 krom \u00e7elik rulman bilyeleri<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sdballs.com\/tr\/product\/valve-ball\/\">Valf uygulamalar\u0131 i\u00e7in paslanmaz \u00e7elik bilyeler<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sdballs.com\/tr\/quality\/\">SDBALLS kalite kontrol<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sdballs.com\/tr\/applications\/\">\u00c7elik bilye uygulamalar\u0131<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Maksimum sertlik ve m\u00fckemmel a\u015f\u0131nma direnci sunarak, y\u00fcksek hassasiyetli rulmanlar ve zorlu mekanik uygulamalar i\u00e7in idealdir.<\/p>","protected":false},"featured_media":3825,"parent":0,"menu_order":7,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product-category":[4],"class_list":["post-178","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-stainless-steel-ball"],"acf":[],"taxonomy_info":{"product-category":[{"value":4,"label":"Stainless Steel Ball"}]},"featured_image_src_large":["https:\/\/sdballs.com\/wp-content\/uploads\/2026\/02\/image1-4-1024x576.png",1024,576,true],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/sdballs.com\/tr\/wp-json\/wp\/v2\/product\/178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdballs.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/sdballs.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sdballs.com\/tr\/wp-json\/wp\/v2\/media\/3825"}],"wp:attachment":[{"href":"https:\/\/sdballs.com\/tr\/wp-json\/wp\/v2\/media?parent=178"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/sdballs.com\/tr\/wp-json\/wp\/v2\/product-category?post=178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}