Partially Alloyed Type Alloy Steel Powder
Diffusion-alloyed steel powder with excellent strength and toughness
4800DF-C
Features
- High compressibility
By diffusion bonding the alloy components to the surface of the pure iron powder, excellent compressibility for a alloy steel powder is obtained.
- High strength and toughness
Due to the excellent strength and toughness, a wide range of applications from sintered to heat-treated parts are possible.
Steel grade name | Ni | Cu | Mo | Features |
---|---|---|---|---|
4800DF-C | 4.0 | 1.5 | 0.5 | High-strength diffusion alloyed steel powder |
Diffusion State of Ni and Cu within the Powder (4800DF-C)

Diffusion State of Ni and Cu within a Sintered Body (4800DF-C)
Sintering Conditions | Ni | Cu |
---|---|---|
1130℃ |
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1250℃ |
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Compressibility

Compactability

Dimensional Change Associated with Sintering


Mechanical Properties of Sintering Materials



Mechanical Properties of Carburizing Materials



Fatigue Strength of Sintered Material


Fatigue Strength of Carburized Material


Applications
Automotive, motorcycle, industrial machinery, office equipment, and electrical equipment parts

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