NAK80 is pre-hardened plastic mould steel. The factory hardness can reach HRC37-43. It has good polishing performance and carving properties, and has good electrical discharge machinability. It is used in mirror polishing moulds and automotive parts electrical discharge machining moulds with a thickness of no more than 2MM thin plates. High-efficiency blanking dies, punching dies and stamping dies, various scissors, inlaid blades, woodworking blades, thread rolling dies and wear-resistant sliders, cold heading dies, thermosetting resin moulding dies, deep drawing molds, cold extrusion Press mould.

Features

● Has good polishing properties

● Excellent carving and good discharge performance.

● Has good weldability.

Advantage

● No need for heat treatment, excellent polishing properties, good cutting properties and corrosion resistance.

● Vacuum degassing and refining treatment make the steel pure.

Application

Generally used in mirror polishing molds, dust-proof, TV filter plates, cosmetic boxes, precision wrinkle processing molds, office automation equipment, automobile parts electric discharge processing molds. Transparent products or products that require a smooth finish, such as transparent product molds for homes, cars, cameras, computers and other supplies.