Quenching Quality

Superior Impact Toughness & Large Mold Capability

KW-HT Quenching Quality

NADCA-Compliant Performance

Our KW-HT process achieves superior impact toughness, exceeding NADCA standards.

  • V-notch Impact Value: 22.8 J/cm² (NADCA Standard: 19 J/cm²)

  • Austenitizing Temperature: 1020°C

  • Cooling Time (1020°C to 300°C): 110 min

Superior Impact Toughness (Charpy V-Notch)

Advanced Cooling Performance (CCT)

Utilizing Water Mist Cooling technology, our cooling rates closely match the CCT requirements for H11 and 2367 steel grades, ensuring optimal hardness and structure.

  • Rapid Cooling Zone (1030~500°C): Fast cooling to prevent pearlite formation.