As the patented steel of Daido Steel Co., Ltd. in Japan, NAK80 is pre-hardened plastic mold steel, with its delivery hardness reaching HRC 37-43.
mirror polishing mold: dust cap, TV filter plate, cosmetic box, precision wrinkle processing mold.
molds of office automation equipment, auto parts, EDM (electrical discharge machining) products
transparent products or products that require smooth finish, such as molds on household, automobile, camera, computer, etc..
No heat treatment required, excellent polishability, good machinability and etching performance.
Vacuum degassing refining process makes material pure.
Spheroidizing annealing softening treatment, good cutting performance.
The strengthening elements vanadium and molybdenum are added, make the wear resistance excellent.
Focus on manufacturing special steel cast and forged
components for more than 25 years.