NAK 80 / NAK 55
Steel Plate
AISI, DIN, JIS, GB
Forged
Block
Black Primer
Mold Steel
Die Steel Bar
Japan Daido
Container or Metal Frame
Japan
7224909090
Product Description
It has high machinability.
It has high polishability after Electrical Discharge Machining (EDM).
It can easily be subjected to build-up welding.
It keeps high preciseness during use.
It has uniform hardness (40 HRC) between surface and interior.
We use a special melting method.
It has extremely good mirror surface polishability and provides full brightness.
It provides highly uniformed texture etching performance.
NAK 80 (Improved NAK 55 on mirror surface, EDM surface, and toughness.)
NAK 80 has the following features in addition to those noted for NAK 55. It has better mirror surface polishability.
It can be used in place of aventurine etching due to better EDM surface.
