HPM75 non-magnetic steel application:

Magnetic plastic, magnetic forming die

Wear-resistant non-magnetic tools

Steel for manufacturing non-magnetic molds in the electronics industry

Used for making high temperature glass mould

Can also be used for hot work die steels operating at 700-800°C

Compared with high manganese austenitic steel die life increased about 6 times

HPM75 non-magnetic steel die characteristics:

HPM75 is specially smelted to produce non-magnetic, high hardness, free cutting plastic die steel. The die properties are as follows:

High hardness

Good wear resistance, good nitriding handling

Permeability (μ) =1.01, it has the same non-magnetic properties as imported SUS304

The hardness of 40-45HRC can be obtained by aging treatment at 700℃*5h

HPM75 features:

L Permeability (μ)=1.01, it has the same nonmagnetic property as SUS304

L High hardness 40-45HRC can be obtained by aging treatment at 700℃*5h

L Good heat treatment performance, suitable for precision die

L Good wear resistance, can be nitriding treatment