6Cr3Ni12Mn5Mo无磁钢(2)

The non-magnetic steel 50Mn18Cr5 is a typical and widely used non-magnetic austenitic ring guard steel of MN-Cr series. After solution treatment, semi-hot deformation strengthening or cold deformation strengthening is carried out to improve the strength of the steel to meet the strength requirements of different types of retaining rings. Used as non-magnetic guard ring forgings and other non-magnetic parts for turbo-generator.
Non magnetic steel is a kind of iron and steel functional material, namely a low magnetic steel iron material that does not produce magnetic induction basically under the action of magnetic field.
1, the nature of the
The relative permeability μ value of non-magnetic steel is slightly greater than 1, and the magnetization effect is very weak in the magnetic field, that is, the so-called "non-magnetic" phenomenon is produced, so it is vividly called non-magnetic steel. As a kind of steel functional material, non-magnetic steel does not produce magnetic induction under the action of magnetic field.