NACHI-FUJIKOSHI CORP.

1.Microstructure

P/M high speed steel has a uniform carbide structure, and outstanding properties can be obtained.

P/M high speed steel

Conventional high speed steel

2.Grindability

Grindability is extremely good.

3.Wear resistance

Outstanding wear resistance can be obtained.

4.Toughness

High toughness can be obtained even at high hardness levels.

5.Deformation after heat treatment

Dimensional deformation is stable because of little heat treatment strain.

P/M high speed steel

Regular conventional high speed steel