... quality control - competitive price - just-in-time delivery - specialist Specification-Characteristics and application: quenching state high hardness, good corrosion resistance. Used ... , A8, L6, H21, H10, H11, H13,P20, 420SKS3, SKS41, SKD1, SKD11,SKD12,SKS31, SKS3,SKT4, SKD5, SKD5,SKD6,SKD611.2067, 1 ...