Application Scenarios for Metal Parts Based on Hardness
Metal hardness (typically measured on scales like Rockwell C – HRC, or Vickers – HV) is a critical property determining a part’s suitability for specific applications. Here’s a breakdown of common hardness ranges and their ideal usage scenarios: Low Hardness (e.g., Annealed Steels: < 20 HRC, Pure Copper/Aluminum: < 60 HV) Typical Metals: Annealed low-carbon steels […]
Closed-Die (Impression-Die) Forging
This is a process where a heated billet is placed between shaped dies that contain the exact outline of the part. The metal fills the die cavity under pressure, and extra material flows out as flash, which is later trimmed off. This process often involves three steps: Edging: This step distributes the metal […]
