Gleason ehin profaili
● Ohun elo: 20CrMnTi
● Modulu:2.5
● Nọmba Ehin: 52
● Itọju Ooru: Carburization
● Itọju oju: Lilọ
● Lile: 58-62HRC
● Ìpéye: Din 6
● Ohun elo: 20CrMnTi● Modulu: 5M● Itọju Ooru: Carburizing● Lile: 60HRC● Kilasi Ifarada: ISO6