JFE スチールのステンレス事業

摘要

JFE Steel has a 59 year-old history of cold rolled stainless steel production that started at Nishinomiya Works and concentrated on ferritic and martensitic stainless steels, as a unique stainless steel maker in the world. Our products are produced by distinctive state of the art facilities, such as smelting reduction process of chromium ore, strongly stirred vacuum oxygen decarburization (VOD) system, tandem cold rolling and continuous annealing (CAL) processes that produce cold rolled products efficiently. Our products have unique properties and wide variety: “JFE443 Family” series including “JFE443CT”, “JFE443MT” and “JFE445NT” have excellent corrosion resistance, “JFE-TF1” has high heat resistance for automotive exhaust manifold materials without Mo addition, and “JFE 20-5 HS” has high strength and excellent oxidation resistance for metal honeycomb materials.