· Excellent temperature stability up to 1,000° F - 90% of room temperature magnetization is retained up to this temperature.

· High residual induction - Alnico magnets can produce powerful fields in certain configurations.

· Material does not corrode.

· Cast Alnico magnets can be produced in relatively complex shapes.

· Tooling for cast magnets is relatively low, since sand molds are generally used for the casting process.