● Nyaya: 30CrNiMo8● Module: 5M● Kurapa Kupisa: ARCOR QPQ Nitriding● Kuoma: 800HV● Kururama kwedhigirii: DIN 7
● Nyaya: 20MnCr5● Module: 4M● Kurapa Kupisa: Carburizing● Kuoma: 58HRC● Kururama kwedhigirii: DIN 6
● Nyaya: 20CrMnTi● Module: 4M● Kurapa Kupisa: Carburzing● Kuoma: 58-62HRC● Kushivirira Kirasi: ISO7