Shaft Wheel Material K418+42CrMo: Balance limit is 0.15 gmm and the tensile strength of the friction welding is higher than 760
Impeller Material C355: Balance limit is 0.15 gmm
Thrust Bearing/ Journal Bearing Material CW713R: Hardness is high to 197, and more wear- resisting
Sealing Ring Materrial Tungsten Steel: Heat-endurable and Wear-resisting
Over 50 turbos for Ford applications car and diesel truck