• Quenching and Tempering
• Normalizing
• ISO thermal Treatment
• Stress-Relieving Annealing(SRA)
• Spheroidizing

Normalizing

Definition

It is a heat treatment process of heating steel above the transformation range (hypoeutectoid steels Ac₃ and hypoeutectoid steel Acm) and into the austenite range of proper temperature then air cooling.

Feature

It is commonly used in mass-production and requires fewer personnel due to easy operation through automation.