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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/m
3
(BH)max
(MGOe)
SmCo
5
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
Sm
2
Co
17
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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