Bonded Magnets Technical Information

At Dura Magnetics, you get the best magnet and magnetic assembly design and engineering assistance in the marketplace.

Standard stock grade is 1009

Magnetic Characteristics10090813
Residual
Induction Br
(G)68006350
(mT)680635
    
Coercive Force Hc(Oe)58005600
(kA/m)460440
    
Intrinsic Coercive Force Hcl(kOe)Minimum910013900
 (kA/m) 720 1100
    
Maximum Energy Product BHmax(MGOe)108.8
(kJ/m³)7970
    
Magnetic Characteristics10090813
Density(lbs/in)0.2130.213
(g/cm)5.95.9
    
Curie Temperature°F Nominal680878
°C Nominal360470
    
Maximum Operating Temperature°F302302
°C150150
*Unit magnetic property tolerances are outlined in the MMPA 0100-00, which is available for download on this site. MMPA-0100.
** The maximum operating temperature of a magnet is dependent upon its magnetic characteristics, the magnet or assembly geometry, and how the magnet is utilized. The listed values are guidelines, please consult a DuraMag Engineer for your application.

ITAR Registered & Compliant

We are registered and compliant with the International Traffic in Arms Regulations (ITAR). This qualifies us to work with items listed on the United States Munitions List (USML). We are also ITAR registered with the Directorate of Defense Trade Controls (DDTC).