SH Material NdFeB

NEODYMIUM IRON BORON MAGNETS – SH Material NdFeB Grade

SH Material NdFeB Grade is N30SH, N33SH, N35SH, N38SH, N40SH, N42SH, N45SH. Max. Working Temp. is 150°C.

Grade Max. Energy Product Remanence Coercive Force Rev. Temp. Coeff. Curie Temp. Max. WorkingTemp.
(BH)max Br Hc Hci Bd Hd Tc Tw
MGOe kJ/m3 kG mT kOe kA/m kOe kA/m %/°C %/°C °C °C
N30SH 28-31 223-247 11.00 1100 >10.2 >812 >20.0 >1592 -0.11 -0.55 340-360 150
N33SH 31-34 247-271 11.50 1150 >10.6 >844 >20.0 >1592 -0.11 -0.55 340-360 150
N35SH 33-36 263-287 12.00 1200 >11.0 >876 >20.0 >1592 -0.11 -0.55 340-360 150
N38SH 36-39 287-310 12.40 1240 >11.4 >907 >20.0 >1592 -0.11 -0.55 340-360 150
N40SH 38-41 302-326 12.70 1270 >11.8 >939 >20.0 >1592 -0.11 -0.55 340-360 150
N42SH 40-43 318-342 13.00 1300 >12.4 >987 >20.0 >1592 -0.11 -0.55 340-360 150
N45SH 43-46 342-366 13.50 1350 >12.6 >1003 >20.0 >1592 -0.11 -0.51 350-380 150

 

NdFeB magnets -The Strongest Permanent Magnets Today

NdFeB(Neodymium-Iron-Boron) magnet is used most popular by people in industry and our daily life, because it has superior magnetic properties than other kind of magnets. The outstanding characteristics are as follows:
·Higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.
·Being mostly an iron based alloy, NdFeB type rare earth magnet is much more prone to surface oxidation or rust. To eliminate such a problem, the user should consider magnet coating, plating, or suitable surface treatment.
·Being less prone to chipping during handing
·Lower temperature coefficient of magnetic properties than ceramic but higher than SmCo type rare earth magnet. Therefore, this NdFeB type rare earth magnet will suffer irreversible loss at high temperature.

20 x 20 x 5mm Square Rare Earth Magnet N40SH Ni

20 x 20 x 5mm Square Rare Earth Magnet N40SH Ni

20 x 20 x 5mm Square Rare Earth Magnet N40SH Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, 120 °C Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 20 x 20 x 5mm Square Rare Earth Magnet N40SH Ni Technical Specifications: Item: NBN40SH-20-20-5 Grade: N40SH Material: Neodymium (NdFeB) Plating: […]

20 x 10 x 5mm Extra Strong Motor Magnet N42SH Ni

20 x 10 x 5mm Extra Strong Motor Magnet N42SH Ni

20 x 10 x 5mm Extra Strong Motor Magnet N42SH Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, 150 °C Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 20 x 10 x 5mm Extra Strong Motor Magnet N42SH Ni Technical Specifications: Item: NBN42SH-20-10-5 Grade: N42SH Material: Neodymium (NdFeB) Plating: […]

20 x 4 x 2mm Rectangle Neodymium Magnet N45SH Ni

20 x 4 x 2mm Rectangle Neodymium Magnet N45SH Ni

20 x 4 x 2mm Rectangle Neodymium Magnet N45SH Ni, Rare Earth Super Strong Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Licensed Neodymium Permanent Magnets China Supplier 20 x 4 x 2mm Rectangle Neodymium Magnet N45SH Ni Technical Specifications: Item: NBN45SH-20-4-2 Grade: N45SH Material: Neodymium (NdFeB) Plating: Nickel Shape: Block, Rectangular, Rectangle, […]

8 x 8 x 4 mm Rare Earth Square Neo Magnet N35SH Ni

8 x 8 x 4 mm Rare Earth Square Neo Magnet N35SH Ni

8 x 8 x 4 mm Rare Earth Square Neo Magnet N35SH Ni, Super Strong Rare Earth Licensed Sintered NdFeB Block Magnet for Motor Sensor Rotor Toy, Nickel Coating Neodymium Rectangular Square Permanent Magnets China Supplier 8 x 8 x 4 mm Rare Earth Square Neo Magnet N35SH Ni Technical Specifications: Item: NBN35SH-8-8-4 Grade: N35SH […]

15mm x 3mm Rare Earth NdFeB Disc Magnet N42SH Ni

15mm x 3mm Rare Earth NdFeB Disc Magnet N42SH Ni

15mm x 3mm Rare Earth NdFeB Disc Magnet N42SH Ni, Super Strong Rare Earth Sintered NdFeB Round Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China Exporter 15mm x 3mm Rare Earth NdFeB Disc Magnet N42SH Ni Technical Specifications: Item: NDN42SH-1503 Grade: N42SH Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, Round […]

10mm x 3mm Disc Neodymium Permanent Magnet N45SH Ni

10mm x 3mm Disc Neodymium Permanent Magnet N45SH Ni

10mm x 3mm Disc Neodymium Permanent Magnet N45SH Ni, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 150 °C Nickel Plated Disk Neodymium Permanent Magnets China Exporter 10mm x 3mm Disc Neodymium Permanent Magnet N45SH Ni Technical Specifications: Item: NDN45SH-1003 Grade: N45SH Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, Round Dimension: […]

8mm x 4mm Super Strong Disc Magnet NdFeB N45SH Nickel

8mm x 4mm Super Strong Disc Magnet NdFeB N45SH Nickel

8mm x 4mm Super Strong Disc Magnet NdFeB N45SH Nickel, Super Strong Rare Earth Sintered NdFeB Round Disc Magnet, Max. Temperature 150 °C NiCuNi Plated Disk Neodymium Permanent Magnets China Factory 8mm x 4mm Super Strong Disc Magnet NdFeB N45SH Nickel Technical Specifications: Item: NDN45SH-0804 Grade: N45SH Material: Neodymium (NdFeB) Plating: NICKEL Shape: Disc, Disk, […]

4mm x 2mm Small Disc NEO Magnet N45SH Nickel

4mm x 2mm Small Disc NEO Magnet N45SH Nickel

4mm x 2mm Small Disc NEO Magnet N45SH Nickel, Powerful Super Strong Rare Earth Sintered NdFeB Disc Magnet, Max. Working Temperature 150 °C NiCuNi Plated Disk Neodymium Permanent Magnets China Factory 4mm x 2mm Small Disc NEO Magnet N45SH Nickel Technical Specifications: Item: NDN45SH-0402 Grade: N45SH Material: Neodymium (NdFeB) Plating:  Nickel Shape: Disc, Disk, Round […]