... :Chinese 2Cr14 / 3Cr13, German 1.4028(X30Cr13) / 1.4116(X50CrMoV15), Japanese 420J2/440ASharpness:<11NKnife Angle: >20°Hardness: >HRC52(Chinese 3Cr14)>HRC54 ... 3Cr13, German 1.4028(X30Cr13))>HRC56( German 1.4116(X50CrMoV15), Japanese 420J2))Food safety: comply with LFGB, FDA, Dishwasher safe ...