- Dongguan Oushang Metal Material Co., LTD
- China Manufacturer with main products:HPM75 ,440C ,s7 ,A2 ,sus630 ,sus440 ,dg60 ,7MN15
Home > Company News > HPM75 non-magnetic steel die characteristics
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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 a non-magnetic, high hardness, free cutting plastic die steel made by special smelting. 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
