{"id":34460,"date":"2025-01-28T15:01:59","date_gmt":"2025-01-28T11:31:59","guid":{"rendered":"https:\/\/sfa-foundry.com\/uretim-malzemeleri\/sfero-duktal-dokme-demirler\/"},"modified":"2025-04-17T20:59:51","modified_gmt":"2025-04-17T16:29:51","slug":"sfero-duktal-dokme-demirler","status":"publish","type":"page","link":"https:\/\/sfa-foundry.com\/tr\/uretim-malzemeleri\/sfero-duktal-dokme-demirler\/","title":{"rendered":"Sfero (Duktal) D\u00f6kme Demirler"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"34460\" class=\"elementor elementor-34460 elementor-29643\" data-elementor-post-type=\"page\">\n\t\t\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-5c1611f e-flex e-con-boxed e-con e-parent\" data-id=\"5c1611f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-0ca9624 e-con-full e-flex e-con e-child\" data-id=\"0ca9624\" data-element_type=\"container\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-4c38a43 e-con-full e-flex e-con e-child\" data-id=\"4c38a43\" data-element_type=\"container\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-66fb204 elementor-widget elementor-widget-image\" data-id=\"66fb204\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"727\" src=\"https:\/\/sfa-foundry.com\/wp-content\/uploads\/2025\/02\/Sealing-Segment-250kg.jpg\" class=\"attachment-full size-full wp-image-30147\" alt=\"\" srcset=\"https:\/\/sfa-foundry.com\/wp-content\/uploads\/2025\/02\/Sealing-Segment-250kg.jpg 1000w, https:\/\/sfa-foundry.com\/wp-content\/uploads\/2025\/02\/Sealing-Segment-250kg-300x218.jpg 300w, https:\/\/sfa-foundry.com\/wp-content\/uploads\/2025\/02\/Sealing-Segment-250kg-768x558.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-c4088fd elementor-widget elementor-widget-heading\" data-id=\"c4088fd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Sfero D\u00f6kme Demir ve Benzersiz \u00d6zellikleri\n\n\n\n\n\n\n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-5aaac1f elementor-widget elementor-widget-text-editor\" data-id=\"5aaac1f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sfero d\u00f6kme demir, nod\u00fcler d\u00f6kme demir veya k\u00fcresel grafitli d\u00f6kme demir olarak da bilinen, gri d\u00f6kme demire k\u0131yasla \u00fcst\u00fcn mekanik \u00f6zellikler sunan geli\u015fmi\u015f bir d\u00f6kme demir t\u00fcr\u00fcd\u00fcr. Bu d\u00f6kme demir t\u00fcr\u00fcnde grafit, pul \u015feklinde de\u011fil, k\u00fcresel veya nod\u00fcler formda da\u011f\u0131lm\u0131\u015ft\u0131r. Bu benzersiz grafit da\u011f\u0131l\u0131m\u0131, demirin mekanik davran\u0131\u015f\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015ftirerek tokluk, darbe dayan\u0131m\u0131 ve \u015fekil de\u011fi\u015ftirme kabiliyetinde belirgin bir art\u0131\u015f sa\u011flar.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-99bda20 elementor-widget elementor-widget-text-editor\" data-id=\"99bda20\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sfero d\u00f6kme demir, benzersiz yap\u0131s\u0131 sayesinde y\u00fcksek mukavemet, esneklik ve k\u0131r\u0131lmaya kar\u015f\u0131 diren\u00e7 gibi \u00f6zellikler sunar. Ayr\u0131ca, bu t\u00fcr d\u00f6kme demir, di\u011fer t\u00fcrlere k\u0131yasla daha iyi kaynaklanabilirlik sunarak, bile\u015fenlerin birle\u015ftirilmesi gereken projeler i\u00e7in uygun hale gelir.<\/p><p>Sfero d\u00f6kme demirin kullan\u0131m alanlar\u0131 geni\u015f ve \u00e7e\u015fitlidir. En \u00f6nemli kullan\u0131m alanlar\u0131ndan biri, y\u00fcksek bas\u0131n\u00e7 ve darbe direnci gerektiren de\u011firmen makaralar\u0131n\u0131n \u00fcretimidir. Otomotiv end\u00fcstrisinde, sfero d\u00f6kme demir, y\u00fcksek mukavemeti ve toklu\u011fu sayesinde krank milleri, akslar ve di\u011fer \u00f6nemli par\u00e7alar\u0131n \u00fcretiminde kullan\u0131l\u0131r. Ayr\u0131ca, dayan\u0131kl\u0131l\u0131\u011f\u0131 ve a\u011f\u0131r y\u00fckleri ta\u015f\u0131ma yetene\u011fi nedeniyle sanayi ba\u011flant\u0131lar\u0131 ve a\u011f\u0131r ekipmanlar\u0131n yap\u0131m\u0131nda \u00f6nemli bir rol oynamaktad\u0131r.<\/p><p>Genel olarak, \u00fcst\u00fcn mekanik \u00f6zellikler, y\u00fcksek \u015fekillendirilebilirlik ve kaynaklanabilirlik kombinasyonu ile sfero d\u00f6kme demir, bir\u00e7ok m\u00fchendislik ve altyap\u0131 end\u00fcstrisinde \u00f6nemli bir malzeme olarak kabul edilir. Zorlu ko\u015fullarda g\u00fcvenilir performans sunma yetene\u011fi, onu \u00e7e\u015fitli uygulamalar i\u00e7in pop\u00fcler bir se\u00e7enek haline getirmi\u015ftir.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-80f4be8 elementor-position-inline-end elementor-mobile-position-inline-end rotate-phone elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet elementor-view-default elementor-widget elementor-widget-icon-box\" data-id=\"80f4be8\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-mobile-alt\" viewBox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M272 0H48C21.5 0 0 21.5 0 48v416c0 26.5 21.5 48 48 48h224c26.5 0 48-21.5 48-48V48c0-26.5-21.5-48-48-48zM160 480c-17.7 0-32-14.3-32-32s14.3-32 32-32 32 14.3 32 32-14.3 32-32 32zm112-108c0 6.6-5.4 12-12 12H60c-6.6 0-12-5.4-12-12V60c0-6.6 5.4-12 12-12h200c6.6 0 12 5.4 12 12v312z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tPlease rotate your phone to see the full table.\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-863b9b3 elementor-widget elementor-widget-text-editor\" data-id=\"863b9b3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table width=\"601\">\n<tbody>\n<tr>\n<td width=\"99\">\n<p>\n                    <strong>Grade<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"48\">\n<p>\n                    <strong>C (%)<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"48\">\n<p>\n                    <strong>Si (%)<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"52\">\n<p>\n                    <strong>Mn (%)<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"58\">\n<p>\n                    <strong>S (%)<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"53\">\n<p>\n                    <strong>P (%)<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"70\">\n<p>\n                    <strong>Mg (%)<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"81\">\n<p>\n                    <strong>Other Elements (%)<\/strong>\n                  <\/p>\n<\/td>\n<td width=\"92\">\n<p>\n                    <strong>Applications<\/strong>\n                  <\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ISO 1083\/400-18<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.4-3.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>&#8211;<\/p>\n<\/td>\n<td width=\"92\">\n<p>Pipes, fittings, automotive parts<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ISO 1083\/500-7<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.4-3.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.5, Mo: \u22640.1<\/p>\n<\/td>\n<td width=\"92\">\n<p>Gears, crankshafts, general machinery<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ISO 1083\/600-3<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.4-3.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.5, Mo: \u22640.1<\/p>\n<\/td>\n<td width=\"92\">\n<p>Engine blocks, wind turbine components<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ISO 1083\/700-2<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.2-3.6<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.5, Mo: \u22640.1<\/p>\n<\/td>\n<td width=\"92\">\n<p>High-strength automotive parts<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ASTM A536 60-40-18<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.2-3.6<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.3<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>Agricultural machinery, structural parts<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ASTM A536 65-45-12<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.2-3.6<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.3<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>Hydraulic parts, axles<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ASTM A536 80-55-06<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.0-3.6<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.5, Mo: \u22640.1<\/p>\n<\/td>\n<td width=\"92\">\n<p>Heavy-duty machinery, suspension systems<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>ASTM A536 100-70-03<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.8-3.4<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.5, Mo: \u22640.1<\/p>\n<\/td>\n<td width=\"92\">\n<p>High-load and high-stress components<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>GJS 400-18<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.4-3.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.0-3.0<\/p>\n<\/td>\n<td width=\"52\">\n<p>\u22640.2<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.07<\/p>\n<\/td>\n<td width=\"81\">\n<p>Ni: \u22640.2<\/p>\n<\/td>\n<td width=\"92\">\n<p>Pressure pipes, machine frames<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>GJS 500-7<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.3-3.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.0-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>\u22640.3<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.07<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.3, Ni: \u22640.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>Automotive and agricultural applications<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>GJS 600-3<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.2-3.6<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.0-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>\u22640.3<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.07<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.3, Ni: \u22640.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>Axles, gears, machine components<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>EN-GJS-400-15<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.2-3.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Mo: \u22640.1<\/p>\n<\/td>\n<td width=\"92\">\n<p>Gas and water pipelines<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>EN-GJS-500-14<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.3-3.7<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.1-2.7<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.4<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.4<\/p>\n<\/td>\n<td width=\"92\">\n<p>Mechanical and structural components<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>EN-GJS-600-10<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.2-3.6<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.2-2.8<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.1-0.4<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: \u22640.3, Mo: \u22640.1<\/p>\n<\/td>\n<td width=\"92\">\n<p>Heavy-duty machinery components<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>Austempered 900-5<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.7-3.4<\/p>\n<\/td>\n<td width=\"48\">\n<p>1.8-2.5<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.5-1.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Mo: 0.1-0.2, Ni: 1.5-2.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>Gears, crankshafts<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>Austempered 1200-3<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.6-3.2<\/p>\n<\/td>\n<td width=\"48\">\n<p>1.5-2.0<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.5-1.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.06<\/p>\n<\/td>\n<td width=\"81\">\n<p>Mo: 0.1-0.2, Ni: 1.5-2.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>High-performance machinery<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>Ni-Mo Ductile Iron<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.8-3.6<\/p>\n<\/td>\n<td width=\"48\">\n<p>1.8-2.5<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.3-0.6<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.08<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.07<\/p>\n<\/td>\n<td width=\"81\">\n<p>Ni: 1.5-2.5, Mo: 0.3-0.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>High-strength, heat-resistant components<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>Cu-Ni Ductile Iron<\/p>\n<\/td>\n<td width=\"48\">\n<p>3.0-3.8<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.0-3.0<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.2-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.07<\/p>\n<\/td>\n<td width=\"81\">\n<p>Cu: 0.5-1.0, Ni: 0.5-1.0<\/p>\n<\/td>\n<td width=\"92\">\n<p>High-corrosion applications<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"99\">\n<p>Si-Mo Ductile Iron<\/p>\n<\/td>\n<td width=\"48\">\n<p>2.5-3.2<\/p>\n<\/td>\n<td width=\"48\">\n<p>4.0-5.0<\/p>\n<\/td>\n<td width=\"52\">\n<p>0.2-0.5<\/p>\n<\/td>\n<td width=\"58\">\n<p>\u22640.015<\/p>\n<\/td>\n<td width=\"53\">\n<p>\u22640.05<\/p>\n<\/td>\n<td width=\"70\">\n<p>0.03-0.07<\/p>\n<\/td>\n<td width=\"81\">\n<p>Mo: 0.5-1.5<\/p>\n<\/td>\n<td width=\"92\">\n<p>Exhaust manifolds, high-temperature parts<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-dec65db e-con-full e-flex e-con e-child\" data-id=\"dec65db\" data-element_type=\"container\">\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-280560e e-con-full e-flex e-con e-child\" data-id=\"280560e\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-197fd5d elementor-widget elementor-widget-heading\" data-id=\"197fd5d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00dcretilen Malzemeler<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ffd06f9 hfe-submenu-icon-hide_default hfe-nav-menu__breakpoint-none hfe-link-redirect-child elementor-widget elementor-widget-navigation-menu\" data-id=\"ffd06f9\" data-element_type=\"widget\" data-settings=\"{&quot;padding_horizontal_menu_item&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;16&quot;,&quot;right&quot;:&quot;20&quot;,&quot;bottom&quot;:&quot;16&quot;,&quot;left&quot;:&quot;20&quot;,&quot;isLinked&quot;:false},&quot;main_menu_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;2&quot;,&quot;right&quot;:&quot;2&quot;,&quot;bottom&quot;:&quot;2&quot;,&quot;left&quot;:&quot;2&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;location_area_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_menu_item_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_menu_item_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_menu_item_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;menu_bottom_space_last_zero&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;menu_bottom_space_last_zero_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;menu_bottom_space_last_zero_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;menu_bottom_space_last_zero_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;main_menu_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;main_menu_hover_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;dropdown_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;padding_horizontal_dropdown_item&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_horizontal_dropdown_item_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_horizontal_dropdown_item_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_horizontal_dropdown_item_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:15,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;padding_vertical_dropdown_item_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;distance_from_menu_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_size_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;toggle_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"navigation-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<style>\n\t\t\t.hfe-layout-vertical .left-arrow ul .menu-item:hover a:after {\n\t\t\t\tbackground: !important;\n\t\t\t}\n\t\t\t.hfe-layout-vertical .left-arrow ul .menu-item:hover a:before {\n\t\t\t\tborder-left: 6px solid \t\t\t}\n\t\t<\/style>\n\n\t\t\t\t\t<div class=\"hfe-nav-menu hfe-layout-vertical normal hfe-nav-menu-layout mega_columns1 vertical\" data-layout=\"vertical\">\n\t\t\t\t<div class=\"hfe-nav-menu__toggle elementor-clickable\">\n\t\t\t\t\t<div class=\"hfe-nav-menu-icon\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t<nav class=\"hfe-nav-menu__layout-vertical hfe-nav-menu__submenu-hide_default rs_one_columns no-separator no-arrow no-circle hide_default icon-enable\" data-toggle-icon=\"\" data-close-icon=\"\" data-full-width=\"\">\n\t\t\t\t\t<ul id=\"menu-1-ffd06f9\" class=\"hfe-nav-menu\"><li id=\"menu-item-29687\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/heat-resistant-steels\/\" class = \"hfe-menu-item\">Is\u0131ya dayan\u0131kl\u0131 \u00e7elikler (Refrakter \u00e7elikler)<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-29689\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/high-manganese-steel\/\" class = \"hfe-menu-item\">Manganez \u00c7elikleri<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-29686\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/high-chromium-steel-fmu\/\" class = \"hfe-menu-item\">Y\u00fcksek Kromlu Ala\u015f\u0131m \u00c7elikleri<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-21409\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/carbon-steels\/\" class = \"hfe-menu-item\">Karbon \u00c7elikleri<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-29684\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/ductile-cast-iron\/\" class = \"hfe-menu-item\">Sfero (Duktal) D\u00f6kme Demirler<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-29688\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/ni-hard-ni-resist\/\" class = \"hfe-menu-item\">Ni-resist \u2013 Ni-Hard d\u00f6kme demirler<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-29683\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/high-chromuim-cast-iron\/\" class = \"hfe-menu-item\">Y\u00fcksek Kromlu Ala\u015f\u0131m D\u00f6kme Demir<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<li id=\"menu-item-29685\" class=\"menu-item menu-item-type-post_type menu-item-object-page parent hfe-creative-menu\"><a href=\"https:\/\/sfa-foundry.com\/fa\/production-materials\/gray-cast-iron\/\" class = \"hfe-menu-item\">Gri D\u00f6kme Demirler<em class=\"rs__menu_sp_dyc\"><i class=\"ri-arrow-right-line\"><\/i><\/em><\/a><\/li>\n<\/ul>\t\t\t\t<\/nav>              \n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t<div class=\"default no-position show_shadow rs-sticky-default elementor-element elementor-element-33171fa e-con-full e-flex e-con e-child\" data-id=\"33171fa\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-7b51b76 elementor-widget elementor-widget-heading\" data-id=\"7b51b76\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Katalogu \u0130ndir<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\r\n\t\t\t\t<div class=\"elementor-element elementor-element-5308bb3 elementor-widget elementor-widget-rsbrochures\" data-id=\"5308bb3\" data-element_type=\"widget\" data-widget_type=\"rsbrochures.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t \n\n        <div class=\"rs-brochures\">\n\n            <div 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         <\/div>\n\n                                    <\/div>\n\n                                    <div class=\"brochures-right\">\n                                                                                    <div class=\"list-brochures-img\">\n                                                <img decoding=\"async\" src=\"https:\/\/sfa-foundry.com\/wp-content\/uploads\/2025\/01\/down.svg\" alt=\"image\">\n                                            <\/div>\n                                                                            <\/div>\n                                <\/a>\n                            <\/li>\n                                            <\/ul>\n                            <\/div>  \n\n        <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Sfero D\u00f6kme Demir ve Benzersiz \u00d6zellikleri Sfero d\u00f6kme demir, nod\u00fcler d\u00f6kme demir veya k\u00fcresel grafitli d\u00f6kme demir olarak da bilinen, gri d\u00f6kme demire k\u0131yasla \u00fcst\u00fcn mekanik \u00f6zellikler sunan geli\u015fmi\u015f bir d\u00f6kme demir t\u00fcr\u00fcd\u00fcr. Bu d\u00f6kme demir t\u00fcr\u00fcnde grafit, pul \u015feklinde de\u011fil, k\u00fcresel veya nod\u00fcler formda da\u011f\u0131lm\u0131\u015ft\u0131r. Bu benzersiz grafit da\u011f\u0131l\u0131m\u0131, demirin mekanik davran\u0131\u015f\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":34439,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-34460","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sfero (Duktal) D\u00f6kme Demirler - Sepahan Foolad Atashgah Foundry Industries Company<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sfa-foundry.com\/production-materials\/ductile-cast-irons\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sfero (Duktal) D\u00f6kme Demirler - Sepahan Foolad Atashgah Foundry Industries Company\" \/>\n<meta property=\"og:description\" content=\"Sfero D\u00f6kme Demir ve Benzersiz \u00d6zellikleri Sfero d\u00f6kme demir, nod\u00fcler d\u00f6kme demir veya k\u00fcresel grafitli d\u00f6kme demir olarak da bilinen, gri d\u00f6kme demire k\u0131yasla \u00fcst\u00fcn mekanik \u00f6zellikler sunan geli\u015fmi\u015f bir d\u00f6kme demir t\u00fcr\u00fcd\u00fcr. Bu d\u00f6kme demir t\u00fcr\u00fcnde grafit, pul \u015feklinde de\u011fil, k\u00fcresel veya nod\u00fcler formda da\u011f\u0131lm\u0131\u015ft\u0131r. 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