Neodymium Iron Boron Magnet Catalog Neodymium iron boron (NdFeB), or “neo” magnets offer the highest energy product of any material today and are available in a wide range of shapes, sizes and grades. Magnetic properties will differ depending upon alignment direction during compaction and upon size and shape. USA 800-593-9127 UK/EU (+44) 1909 772021 Asia (+86) 755 8172 9700 www.ArnoldMagnetics.com 1
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Neodymium Iron Boron Magnet Catalog€¦ · Neodymium Iron Boron Magnet Catalog Neodymium iron boron (NdFeB), or “neo” magnets offer the highest energy product of any material
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1
Neodymium Iron BoronMagnet Catalog
Neodymium iron boron (NdFeB), or “neo” magnets offer the highest energy product of any material today and are available in a wide range of shapes, sizes and grades. Magnetic properties will differ depending upon alignment direction during compaction and upon size and shape.
USA 800-593-9127
UK/EU (+44) 1909 772021
Asia (+86) 755 8172 9700
www.ArnoldMagnetics.com
1
2
Neodymium-Iron-Boron Magnet GradesSummary Product List & Reference Guide
Basic Grades
Properties Tw
Grade** Typical Typical min min min min Typical Typical α(Br) α(HcJ) max
kJ/m3 223 235 247 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 259 271 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 286 306 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 318 334 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N40
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 318 334 350 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N42
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 334 350 366 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N45
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 358 374 390 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N48
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 374 390 406 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N50
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 390 406 422 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 60 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N52
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 414 430 446 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 60 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N55
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N33M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N35M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N38M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 322 342 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N40M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 318 338 358 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N42M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 334 354 374 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N45M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 358 378 398 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N48M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 374 390 406 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N50M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 390 406 422 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N52M
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 223 235 247 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N30H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N33H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N35H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N38H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 322 342 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N40H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 318 330 342 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N42H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 334 354 374 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N45H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 358 378 398 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N48H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 374 390 406 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.120
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N50H
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 223 243 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 322 342 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N40SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 310 330 350 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N42SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 342 354 366 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N45SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 358 374 390 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N48SH
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 207 227 247 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N28UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 223 243 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 318 334 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N40UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 310 330 350 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N42UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 342 358 374 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N45UH
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 207 227 247 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N28EH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 223 243 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30EH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33EH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 279 295 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35EH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 303 318 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38EH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 314 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N40EH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 310 326 342 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N42EH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 199 223 247 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 220 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N28AH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 215 239 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 220 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30AH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 215 231 247 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 220 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33AH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 275 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 220 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35AH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 299 310 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 220 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38AH
41,300
-0.120
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
310
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 80 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35X
-0.750
180
460
Th
erm
al P
rop
ert
ies
285Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.110
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N35MX
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 334 354 374 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 100 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.110
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N45MX
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.110
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N38HX
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 322 342 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.110
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N40HX
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 334 354 374 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 120 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
180
Mag
neti
c P
rop
ert
ies
-0.110
7.5
HcB, Coercivity
BHmax, Maximum Energy Product
Oth
er
Pro
pert
ies
620
Flexural Strength
Br, Residual Induction
N45HX
Th
erm
al P
rop
ert
ies
HcJ, Intrinsic Coercivity
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33SHX
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35SHX
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38SHX
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 310 330 350 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N42SHX
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 223 243 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30SHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33SHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 263 283 302 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N35SHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38SHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 342 354 366 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 150 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N45SHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.535
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 223 243 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30UHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 247 267 287 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N33UHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 307 326 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38UHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 302 318 334 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 180 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N40UHZ
Oth
er
Pro
pert
ies Flexural Strength
-0.465
41,300
7.6
7.5
620Mag
neti
c P
rop
ert
ies 460
180
Th
erm
al P
rop
ert
ies
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 223 243 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30EHZ
41,300
-0.100
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
350
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 287 303 318 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 200 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N38EHZ
41,300
-0.100
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
350
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.
kJ/m3 215 239 263 Electrical Resistivity, r mW • cm
Notes: (1) Coefficients measured between 20 and 220 ºC
(2) Between 20 and 200 ºC (3) Between 20 and 140 ºC
Notes The material data and demagnetization curves shown above represent typical properties that may vary due to product shape and size.
Magnets can be supplied thermally stabilized or magnetically calibrated to customer specifications.
Additional grades are available. Please contact the factory for information.
N30AHZ
41,300
-0.100
Oth
er
Pro
pert
ies
7.5
180
Th
erm
al P
rop
ert
ies
285
460
350
7.6
HcB, Coercivity
Flexural Strength
These are also referred to as "Neo" or NdFeB magnets. They offer a combination of high magnetic output at moderate cost. Please contact Arnold for additional grade information and recommendations for protective coating. Assemblies using these magnets can also be provided.