1J36, 1J50, 1J79, 1J80, 3J9, 4J42, 4J50 Soft magnetic alloy round bar
Soft Magnetic Alloy
Grade:1j50,1j79,1j85,1j86 etc.
Sharp:wire, bar/rod, strip, sheet, tube
standard:GB/T 15018-1994,GBn198-1988,GB/T14986-2008etc.
Basic performance:Soft magnetic alloy is a kind of magnetic alloy which is easy to be magnetized under the action of external magnetic field, but the magnetic induction strength disappears after the magnetic field is removed.The so-called "soft" refers to the material is easy to magnetize, in the magnetic performance of "soft".Soft magnetic alloy is divided into low carbon electrical steel and amco iron, silicon steel sheet, nickel iron soft magnetic alloy, iron cobalt soft magnetic alloy, iron silicon aluminum soft magnetic alloy and so on.
Soft magnetic alloy applications: Soft magnetic alloys are widely used.Because they are easy to be magnetized and demagnetized, and have high permeability, they can play a good role in the aggregation of magnetic field lines, so soft magnetic alloys are widely used as magnetic field lines of the path, that is, used as magnetic materials, such as transformers, sensor cores.Magnetic shield, special magnetic circuit yoke iron, relays, transformers, magnetic amplifiers, electromagnetic clutches, automotive sensors.
Mechanical properties
| Grade | Resistance(μΩ.m) | Density(g/cm3) |
Curie point(℃) |
Ultimate Strength(MPa) |
yield strength(MPa) | Elongation(%) |
| 1j50 | 0.45 | 8.2 | 500 | 450 | 150 | 37 |