[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-295811-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-295811-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","electrical-steel-sheets-jfe-g-core-catalog-overview","ELECTRICAL STEEL SHEETS JFE G-CORE - Catalog Overview","","Catalog covering JFE Steel electrical steel sheets, focusing on grain-oriented (JFE G-CORE and related grades) and non-oriented (JFE N-CORE and related grades) products. Explains key manufacturing characteristics such as aligned crystal orientation, magnetic-domain refinement, low core loss, high permeability, and thickness accuracy, along with typical applications including transformers and rotating machines. Includes sections on surface insulation, stress-relief annealing, environmental concern data, packaging, and reference relationships among coil weight, outside coil diameter, and slit width.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/electrical-steel-sheets-jfe-g-core-catalog-overview/295811/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/electrical-steel-sheets-jfe-g-core-catalog-overview/295811.png","ImageObject",300,407,{"name":42,"@type":43},"McGucket","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-08","2026-09-18",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",8,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What are the main types of JFE electrical steel sheets described in the catalog?","Question",{"text":63,"@type":64},"The catalog presents grain-oriented electrical steel sheets (JFE G-CORE and related grades) and non-oriented electrical steel sheets (JFE N-CORE and related grades).","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"How does JFE G-CORE differ from non-oriented grades in magnetic behavior?",{"text":68,"@type":64},"JFE G-CORE is manufactured to have a crystal orientation aligned with the rolling direction, delivering high permeability and low core loss. Non-oriented grades aim for nearly uniform magnetic properties in any coil direction.",{"name":70,"@type":61,"acceptedAnswer":71},"What are the typical applications for these electrical steel sheets?",{"text":72,"@type":64},"Grain-oriented grades are used mainly for power transformers, distribution transformers, and large rotating machines. Non-oriented grades are used for medium and large rotating machines and small transformers, as well as electric household appliances and office equipment.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},295811,1790350803,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,105,110,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":103,"slug":104},6,50,"technology",{"id":106,"doc_module":4,"doc_module_name":25,"category_name":107,"show_sort_weight":108,"slug":109},7,"Healthcare",40,"healthcare",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":97,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":102,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145},1236954412713,"https://us-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","ELECTRICAL STEEL SHEETS JFE G-CORE, JFE N-CORE  \nContents   \nForeword  1  \nTypes and Applications  2  \nGrain-Oriented Electrical Steel Sheets  4  \nNon-Oriented Electrical Steel Sheets  12  \nStress-Relief Annealing  21  \nSurface Insulation  22  \nSubstances of Environmental Concern Data  24  \nRelations among Coil Weight, Outside Coil Diameter and Slit Width  25  \nPackaging  \nConversion Factors Comparison of specification  \n26  \n27  \n28  \nForeword  \nJFE Steel,s electrical steel sheets have a long tradition dating back to 1931 when we started the production of hot-rolled magnetic steel sheets. Ever since, we have maintained the world's top-level track record through continuous quality improvements and the development of innovative products. Certified for compliance with the ISO9001 and ISO14001 standards, JFE Steel produces highquality, energy-saving and environmentally compatible electrical steel sheets for a wide range of customers.  \nThis catalog outlines the features and representative properties of various electrical steel sheets manufactured by JFE Steel. For detailed data and characteristic curves of each type of electrical steel sheet, please read the relevant separate catalog.  \nWe at JFE Steel are committed to making continuous efforts so as to meet all requirements of our customers and ensure even greater customer satisfaction. We look forward to serving your current and future needs.  \nTypes and Applications  \nJFE G-CORE  \nJG CORE  \nJGH CORE  \nJGHE CORE  \nJGS CORE  \nJGSD CORE  \nJGSE CORE  \nGrain-Oriented Electrical Steel Sheets  \nJFE G-CORE is so manufactured as to possess a well-aligned crystal orientation to the rolling direction.  \nTherefore, it has superior properties such as high permeability, low core loss and low magnetostriction.  \nJGSD is a core material with fine magnetic domains subdivided by grooves formed by electrolytic etching and is ideal with its low iron loss both in wound core and stacked core applications.  \nJGHE and JGSE are non-heat resistant magnetic domain-refined material suitable for stacked core applications.  \nUsed mainly for power transformers and distribution transformers as well as for large rotating machines, JG, JGH, JGHE, JGS, JGSD and JGSE CORE contribute greatly to improving the efficiency of machines and to reducing their weight.  \n\n| Types\u003Cbr>Applications |  | Grain-Oriented |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n|  |  | JG |  |  | JGH, JGHE, JGS,\u003Cbr>JGSD, JGSE |  |  |\n| Rotating Machines | Large Rotating Machines |  | |  |  |  |  |\n|  | Medium Rotating Machines |  |  |  |  |  |  |\n|  | Hermetical Motors |  |  |  |  |  |  |\n|  | General use A.C. Motors |  |  |  |  |  |  |\n|  | Small Motors and Intermittent Service A.C. Motors |  |  |  |  |  |  |\n|  | Electrical Vehicle Driving Motors |  |  |  |  |  |  |\n| Static Machines | Power Transformers | |  |  | |  |  |\n|  | Distribution Transformers |  |  |  |  |  |  |\n|  |  |  | |  |  | |  |\n|  | Audio Transformers | |  |  | |  |  |\n|  | Current and Potential Transformers | |  |  | |  |  |\n|  | Reactors and Magnetic Amplifiers |  | |  | |  |  |\n|  | Magnetic Switches |  |  |  |  |  |  |\n|  | Welding Transformers |  |  |  |  |  |  |\n|  | Ballast |  |  |  |  |  |  |\n\nJFE N-CORE  \nJN CORE  \nJNE CORE  \nTHINNER GAUGE JNE CORE  \nJNA CORE  \nNon-Oriented Electrical Steel Sheets  \nJFE N-CORE is so manufactured as to render magnetic properties almost uniform in any direction of the coil. Used mainly for medium and large rotating machines, and small transformers, JFE N-CORE contributes to improving machine efficiency.  \nJNE is a core material which can achieve low core loss and high permeability. THINNER GAUGE JNE is a core material which can achieve low core loss in the high frequency range.  \nJNA is a core material which can achieve low core loss and high permeability after stress relief annealing by customers.  \nFor applications such as electric household appliances, office equipment and stabilizers, JN, JNE, THINNER GAU","cbCaitDXgGN4ahBy","https://ap.wps.com/l/cbCaitDXgGN4ahBy","pdf",4559256,32,"English","# Foreword\n## Types and Applications\n## Grain-Oriented Electrical Steel Sheets\n## Non-Oriented Electrical Steel Sheets\n## Stress-Relief Annealing\n## Surface Insulation\n## Substances of Environmental Concern Data\n## Relations among Coil Weight, Outside Coil Diameter and Slit Width\n## Packaging\n## Conversion Factors","[{\"question\":\"What are the main types of JFE electrical steel sheets described in the catalog?\",\"answer\":\"The catalog presents grain-oriented electrical steel sheets (JFE G-CORE and related grades) and non-oriented electrical steel sheets (JFE N-CORE and related grades).\"},{\"question\":\"How does JFE G-CORE differ from non-oriented grades in magnetic behavior?\",\"answer\":\"JFE G-CORE is manufactured to have a crystal orientation aligned with the rolling direction, delivering high permeability and low core loss. Non-oriented grades aim for nearly uniform magnetic properties in any coil direction.\"},{\"question\":\"What are the typical applications for these electrical steel sheets?\",\"answer\":\"Grain-oriented grades are used mainly for power transformers, distribution transformers, and large rotating machines. Non-oriented grades are used for medium and large rotating machines and small transformers, as well as electric household appliances and office equipment.\"}]","ELECTRICAL STEEL SHEETS JFE G-CORE - Catalog Overview | PDF",1789724032,81]