Click image to view full size image
Detailed introduction to Crankshaft:
Applied: turbo-charge and turbo-charge inter-cooling diesel engine or car engine
Material:Ductile cast iron QT800-6
Process technique: Sand faced iron mould casting process
Strength technique: fillet /slot rolling + case hardening
Bending moment under fatigue test: >3000N.M
Tensile strength (Mpa): > 850
Hardness (HB): 250~310HBS, the hardness tolerance in a shaft is less than 40HBS.
Extension (%): >5. 5
Impact toughness J/ CM2: > 40
Pearlite content: > 90%
OEM/ODM service: produce products according to clients' drawings or prototypes.
Crankshaft
