Skip to content DHA-World
DHA-World is a high hardenability and high tough general use hot work die steel.
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- 38-42 HRc hardness.
- Through hardened for exceptional dimensional stability.
- Cuts mold making costs by reducing man hours required for machining.
- Classified as a “free-machining” steel.
- Ideal for complex, precision molds and parts susceptible to distortion and/or deformation without needing additional heat-treating.
- Ideal for Ion-nitriding.
Product Brochure
PHYSICAL PROPERTIES
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
BENEFITS
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MECHANICAL PROPERTIES
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PHYSICAL PROPERTIES
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CHEMICAL COMPOSITION
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