Material

Sintered Neodymium Iron Boron

Dimensions

Outer Diameter

Customized

Inner Diameter

Customized

Angel

Customized

Tolerance

Standard +/-0.05mm, Min.+/-0.02mm

Magnetization Orientation

Diametrical, Through Thickness, Through Circumference

Magnetic Properties

Grade

Max. Operating Temperatures

N35-N52

80°C  (176°F)

33M- 48M

100°C (212°F)

33H-48H

120°C  (248°F)

30SH-45SH

150°C  (302°F)

30UH-40UH

180°C (356°F)

28EH-38EH

200°C (392°F)

28AH-35AH

230°C (428°F)

Remanence(Br)

11,300 Gauss - 14,800 Gauss

Coercive Force (Hcb)

10,000 Oersted — 12,600 Oersted

Intrinsic Coercive Force(Hcb)

11,000 Oersted — 36,000 Oersted

Magnetic Energy Product (BH)

33M GOe - 53M GOe

Surface Treatment

Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.