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NAK is a special steel with nickel (Ni), aluminium (Al) and copper (Cu: German Kupfer) added to the iron. The name "NAK" is derived from the initials of the alloying elements.
NAK80 was born in 1980. The name "NAK80" is derived from the year of birth. It has been our best-selling product for many years since it was first sold.
NAK80 is a high performance, high precision plastic mould steel, which has more advantages in terms of performance characteristics than many domestic mould steels and can be used in some cases to make the results more desirable.
NAK80 mould steel applications.
When mirror polishability is important for transparent products, etc.; when electrical discharge machining surfaces are important.
NAK80 (NAK55 mirror abrasiveness, electrical discharge machining surface, toughness improvement material), in addition to the various characteristics of NAK55 nak80 heat treatment die steel, there are the following characteristics.
Good mirror abrasiveness. Discharge machining surface detailed, beautiful, therefore, can replace the pear skin etching.
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Dongguan City, Guangdong Province