Gleason ehin profaili
● Ohun elo: 20CrMo
● Modulu: 1.8
● Pitch Iwọn: 18.33 mm
● Yipada Itọsọna: Ọtun
● Itọju Ooru: Carburization
● Itọju oju: Lilọ
● Lile: 58-62HRC
● Ìpéye: Din 6
● Ohun elo: 20CrMo● Modulu: 1.5M● Itọju Ooru: Carburizing● Lile: 58HRC● Kilasi Ifarada: ISO6