Dongnam's primary products are aluminum ingots.Typically, high volume production parts are aluminum ingots for diecasting process and gravity casting.
DieCasting
Casting
- ADC1
- AC1A - AC4C
- ADC3
- AC1B - AC4CH
- ADC5
- AC2A - AC5A
- ADC6
- AC2B - AC7A
- ADC10
- AC3A - AC7B
- ADC12
- AC4A - AC8C
- ADC14(DNA14)
- AC4B - AC9A
Other customer required SPEC.
Main Product
> ADC10S, 12S(A380.0)
- Mainly used for Die Casting with good castability
- Automotive Mission Case, Cylinder Head Cover, Engine Oil Pan etc
> Al-Si Hyper Eutectic alloy (DNA14)
-Wear resisted Al alloy for Diecasting Process.-Developed for functional automotive componentsfor the first time in Korea
< Microstructure>
Fork Shift, Reaction Shaft Support A/T Mission Rear Cover etc.
> AC4C (AA356.0)
-Used for Small Permanent and Shell Moldwith good castability and softening resistance
< Microstructure>
-Ductile Components, Fly Wheel Housing, Air-craft components, Small Ship Engine Components etc
> AC4CH (AA356.0)
-Used for Small Permanent and Shell Mold with good castability.
Automotive and air-craft Engine Components, Ductile components etc.
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