7Mn15Cr2Al3V2WMo non-magnetic steel annealing specification

7Mn15Cr2Al3V2WMo steel code name 7Mn15, is a high Mo-V series non-magnetic steel; 7Mn15 steel can maintain stable austenite in various states, and has very low magnetic permeability, high temperature strength and hardness , High wear resistance. Due to the cold work hardening phenomenon of high manganese steel, cutting is difficult, and high temperature annealing process is required, which can change the particle size, shape and distribution of carbides, thereby significantly improving the cutting performance of non-magnetic steel. The gas nitrocarburizing heat treatment process can further improve the surface hardness of the steel, increase wear resistance, and increase the service life of the mold.

7Mn15Cr2Al3V2WMo non-magnetic steel round steel chemical composition

7Mn15Cr2Al3V2WMo non-magnetic steel plate use

7Mn15Cr2Al3V2WMo non-magnetic steel plate is suitable for making non-magnetic molds in the electronics industry;

7Mn15Cr2Al3V2WMo non-magnetic steel module is suitable for non-magnetic bearings and other structural parts that require no magnetic induction in a strong magnetic field;

7Mn15Cr2Al3V2WMo non-magnetic steel round bar is suitable for hot work molds in 700-800 industries;

7Mn15Cr2Al3V2WMo non-magnetic steel is suitable for non-magnetic cold work molds and plastic plastic molds;

7Mn15Cr2Al3V2WMo non-magnetic steel sheet is suitable for magnetic plastic and magnetic field forming dies;

7Mn15Cr2Al3V2WMo non-magnetic steel material is suitable for wear-resistant non-magnetic tools;

7Mn15Cr2Al3V2WMo non-magnetic steel small round rods are suitable for mirror polishing moulds, dust covers, TV filter plates, cosmetic boxes, etc.;

7Mn15Cr2Al3V2WMo non-magnetic steel material is suitable for precision corrugated processing molds, office automation equipment, and auto parts;

7Mn15Cr2Al3V2WMo non-magnetic steel rods are suitable for electric discharge machining molds.

7Mn15Cr2Al3V2WMo non-magnetic steel is suitable for non-magnetic molds in magnetic material factories

7Mn15Cr2Al3V2WMo non-magnetic steel is suitable for exhaust valves of gasoline and diesel engines dominated by high strength