ZA-18 Steel

Specifically developed by Osaka Clad Co. and Aichi Steel to surpass VG-10, ZA-18 steel represents Japanese cutlery innovation at its finest. With higher carbon (1.20% vs. 1.05%), chromium (18.0% vs. 15.5%), molybdenum (1.5% vs. 1.20%), and cobalt (1.80% vs. 1.50%), these knives achieve exceptional hardness (61-63 HRC) without sacrificing durability. The result is razor-sharp blades with superior edge retention and enhanced corrosion resistance. Each hand-finished ZA-18 knife embodies generations of Japanese craftsmanship, combining premium materials with traditional processes. For chefs and serious home cooks demanding professional-grade performance, ZA-18 delivers uncompromising excellence that transforms every cutting task.