Difference Between Forged Wheels and Cast Wheels

Difference Between Forged Wheels and Cast Wheels

When it comes to choosing the right set of wheels, two primary manufacturing methods dominate the market – forging and casting. Each method has its unique characteristics, advantages, and considerations. Let's delve into the nuances of forged and cast wheels, helping you make an informed decision.

 

 Forged Wheel Cast Wheel
Material
  • Higher material yield strength
  • Refined grain with better material grain flow
  • Condensed microstructure
  • Lower material yield strength
Function
  • Higher strength
  • Better ductility
  • Higher impact resistance
  • Lower strength
  • Materials are more fragile and fracture prone under impact
Weight
  • Lighter by 20–30%, low inertia, significant steering and comfort improvements
  • Enhanced acceleration and deceleration performance, reduced power source load, higher power output.
  • Energy saving, enhanced cruising endurance, and reduced emissions.
  • Heavier and more fuel consumption, non-compliant with the increasingly stricter emission requirements.
  • Lower cruising endurance.
Finishing
  • No surface pinhole
  • Ultra-bright radiance
  • Shrinkage due to materials impurities and oxidation
  • Grey bright due to dendrite
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