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DHA-World

DHA-World is a high hardenability and high tough general use hot work die steel.

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Overview  

Improved H13 applicable for a wide variety of uses High toughness even in large dies due to higher hardenability than that of H13

Applications include:

Die Casting Molds

Die Casting Parts

Hot Extrusion Dies

Hot Shear Blades

Hot Forging Dies

Unique Characteristics

  • Improved H13 applicable to wide variety of applications
  • High toughness even in large dies due to higher hardenability than H13
  • Comparable toughness to H13ESR grades
  • Better heat check resistance than H13
  • NADCA Grade F

Product Brochure

Download Files

Microstructure (quenched and tempered)

Tempering Hardness

Toughness

CCT Curves

Heat Checking Resistance

Dimensional Change

Softening Resistance

Fracture Toughness

Quenching Rate vs. Toughness

AI Erosion Resistance

Nitriding Characteristics

Thermal

Thermal Expansion Rate

Thermal Conductivity

Specific Heat

Specific Weight

DHA-WORLD NADCA Certification DHA-WORLD Brochure

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