24 July 2021 Non-Magnetic Steel Plate
20Mn23ALv Non-Magnetic Steel Plate
Non-magnetic Steel 20Mn23ALV belongs to the Fe-Mn-Al-C series austenitic steel group. The electromagnetic performance is determined by its chemical composition (permeability). Its organization is stability and mechanical properties are excellent.
20MN23ALV’s permeability is low, but resistivity is high and only has a small eddy current loss in the magnetic field. The cutting, welding, drilling, and bending of the metal are easy as regular steel. Compared to stainless steel, 20MN23ALV is not only a lower raw material cost but also a lower processing fee.
Electrical and mechanical manufacturing industries have strict material requirements when producing strong magnetic field products. Non-magnetic steel 20MN23ALV is the metal of choice due to its low power consumption and low manufacturing costs.
Non-magnetic steel is being widely used in the transformer and electric furnace manufacturing industry. In the transformer industry, it is used in core rods, clamps, tank walls, flanges and parts that need to be non-magnetic.
In electric furnace industry, it is mainly used in manufacturing electric furnaces, mining and metallurgy furnaces, calcium carbide and ferrosilicon smelting furnaces, nickel iron smelting furnaces, and electrolytic manganese smelting equipment.
Non- magnetic steel has been widely used in many electrical products:
- Large and medium-sized transformer tank inside magnetic shielding, core plate, coil clamp, bolt which leaking magnetic field
- Large generator stator coil binding ring, retaining ring, tooth pressure parts
- High-pressure casing parts and steel structure of Large voltage, large current transmission line
- Special smelting electric furnace lining, furnace cover, The electrode plate and electronic stirring device
- Magnetic separation equipment shell, separation case, and de-ironing separator, lifting electromagnet
- Navigation compass and electrical instrumentation industry