[Br value]

Br value

Maximum value of magnetic flux density that a magnetic material can provide

The Br value is a magnetic property of permanently magnetic materials, expressed in the unit [T] (tesla). You can derive the Br value from the BH curve, where the line intersects with the y-axis. In practical magnet system applications, the flux densities are generally lower than the maximum value that the material can theoretically deliver.

See also Remanence.