Difference Between Cold And Hot Forging Method
Cold Forging
- Metal Deformation At Room temperatures
- Includes Techniques Such As Rolling, Heading, Pressing, Drawing
- Usually Used For Soft metals
- Economical Due to no use of heat
- Increases Yield Strength
- Great design flexibility
Hot Forging
- Technique such as stamping is used
- Heated metal is put into press and shaped
- Workpiece heated at more than 75% of Melting Temperature
- Provides Higher Ductility To Metal
- Additional Cost Of Heat Treatment
