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SmCo Magnets
SmCo Material Grade
Demagnetization Curves
Surface Treatments/Dimension & Tolerance
Pricing of Sintered SmCo Magnets
Data Sheet of SmCo Magnets (PDF)
SmCo Block Magnets (PDF)
SmCo Disc/Cylinder Magnets (PDF)
SmCo Ring Magnets (PDF)
Customer Specific SmCo Magnets
Magnetization Direction of SmCo Magnets
More Information on SmCo Magnets
Other Magnetic Materials
Magnetic Devices

Information for Purchase Orders:
Prepare Your Inquiry
Payment Terms (PDF)
Purchase Order Form (Doc File)
Credit Card Form (Doc File)

Online Calculator:
Pull force between two disc magnets
Pull force between disc magnet and flat
Pull force between two block magnets
Pull force between block magnet and flat
Magnetic field of a Disc magnet
Magnetic field of a block magnet

Magnetic Properties of SmCo Magnets
(Samarium Cobalt)
 

Material Grade Remanence Coercivity Intrinsic Coercivity Max. Energy Product
Br(mT) Br(kGs) bHc(kA/m) bHc(kOe) iHc
(kA/m)
iHc
(kOe)
(BH)max
(KJ/m3
(BH)max
(MGOe)
SmCo5 S16 790-840 7.9-8.4 612-660 7.7-8.3 1830 23 118-135 15-17
S18 840-890 8.4-8.9 644-692 8.1-8.7 1830 23 135-151 17-19
S20 890-930 8.9-9.3 684-732 8.6-9.2 1830 23 150-167 19-21
S22 920-960 9.2-9.6 710-756 8.9-9.5 1830 23 167-183 21-23
S24 960-1000 9.6-10.0 740-788 9.3-9.9 1830 23 183-199 23-25
Sm2Co17 S220 930-970 9.3-9.7 676-740 8.5-9.3 1433 18 160-183 20-23
S240 950-1020 9.5-10.2 692-764 8.7-9.6 1433 18 175-191 22-24
S260 1020-1050 10.2-10.5 748-796 9.4-10.0 1433 18 191-207 24-26
S280 1030-1080 10.3-10.8 756-812 9.5-10.2 1433 18 207-220 26-28
S300 1080-1100 10.8-11.0 788-835 9.9-10.5 1433 18 220-240 28-30
S320 1100-1130 11.0-11.3 812-860 10.2-10.8 1433 18 230-255 29-32




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