Non-magnetic Round Steel bar 7Mn15Cr2Al3V2WMo HPM75

Product Details

Product Description

Product Description
The factory hardness of 7MN15CR2AL3V2WMO non-magnetic steel is divided into annealing state and pre-hardening state.
The hardness is 28-30HRC in annealed state and 40-45HRC in pre-hardened state.
The surface treatment hardness of 7MN15 is 950-1100 hV. Compared with high manganese austenitic steel, the service life of this steel is about 3 times longer than high manganese austenitic steel.
Suitable for non-magnetic cold working die and hot working die under high temperature environment. Cold working hardening of high manganese steel makes cutting more difficult. High temperature annealing process can change the size, shape and distribution of carbide particles. Thus, the cutting performance of steel is greatly improved. Using gas soft oxidation process, the surface hardness of steel is further improved, the wear resistance is improved, and the service life of parts is significantly prolonged. The steel is suitable for manufacturing non-magnetic molds, non-magnetic bearings and other structural parts that do not require magnetic induction in strong magnetic fields. In addition, due to the good high temperature strength and hardness of the steel, it can also be used to make thermal molds below 700℃ to 800℃.

---

>> Mini PC Gk35 Intel Processor J3455 Windows 10 PRO SSD Supporting Auto Power on Gigabit Ethernet Mini Desktop Computer
>> Plant Bar UV 720W UFO Cheap 750W LED Grow Lights Wholesale Full Spectrum 1000W LED Grow Lights for Indoor Plants
>> 350ml double wall glass tea infuser water bottle with bamboo lid
>> Mindray Vet Ultrasound Dp 50 Mindray Veterinary Ultrasound Portable Color Doppler Mindray Ultrasonic Scanner Dp50 Vet Machine
>> Hot Sale USB Rechargeable 2000mAh Battery Mini Portable Strong Wind Cooling Fan with Mirror Base for Girl
>> 2-Cavity Automatic Pet Plastic Bottle Blowing Stretch Blow Molding Machine
>> Design Custom Industrial Plastic Molds for Small Modulus Gears / Transmission Parts / Helical Gears / Double Layer Gears / Motor Gears / Bevel Gears/Sector Gear
>> Hot product electric massage chair system for Tesla model Y/3 auto seat Massage car seat
>> Hot! The first touch screeb infrared Ambarella A5S30 digital camera
>> Newest Customized Tracksuit Sweat Suit Custom Made
>> Single Cut Progressive Auger suitable for bauer soilmec
>> WyzeCam 1s 1080p HD Indoor Wireless Smart Home Camera
>> Aluminum foil fishing lure packaging zipper bag
>> Chinese Brand New Sinotruck HOWO 4X2 8-10tons Fire Fighting Trucks for Sale
>> 1500mm-4000mm Sheet Metal Manual Hand Folding Bending Machine
>> 2022 new brand mini skid loader 300kg 500kg 700kg 850kg international skid steer loader with bucket
>> electric aluminum bus bar for EV Power Battery electrical vehicle
>> Chtools Dx-60X Tapping Magnetic Drill Press with Max Tapping M16
>> Inmax Waterproof Ethernet Switch with 8 Port for on-Board
>> HX-100L Vacuum tumbler