Case Hardening/Case Carburising Steels - 16MnCr5, 20MnCr5, 15Cr3, EN-32B, EN-36, SAE:8620, EN-353, EN-354, EN-355, etc
Through Hardening Steels - EN-18, EN-19, EN-24, EN-31, IS:1570-40Cr1, IS:1570-40Cr1Mo28, IS:1570-40Ni2Cr1Mo28, IS:1570-105Cr1Mn60, AISI:52100, etc.