Material | Sintered Neodymium Iron Boron | |
Dimensions | Diameter | Min.1 mm—Max.60 mm |
Tolerance | Standard +/-0.05mm, Min.+/-0.02mm | |
Magnetization Orientation | Axial / Diametrical | |
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. | |
Located in Beijing, China, Atech (HTXD) is a professional magnetic material manufacturer, dedicated to serving the magnetic needs of global customers. We provide neo sphere magnets, neodymium sphere magnets, sphere magnets and etc. Want to know more? Please contact us.
