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Alliance NdFeB N-38EH

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Description

Neodymium Magnets, also known as NdFeB or simply Neo, are the strongest and most commonly used magnet materials for high tech motors and sensors

Properties

General

Density ρ

7.5 g/cm³ at 20 °C

Magnetic

Coercive force Hc

907000 A/m at 20 °C

min

Intrinsic coercivity Hc,i

238000 A/m at 20 °C

min

Maximum energy product BHmax

287 - 318 kJ/m³ at 20 °C

Remanence Br

1.22 - 1.29 T at 20 °C

Reversible temperature coefficient coercivity βHc

0.5 %/ °C at 20 °C

Reversible temperature coefficient remanence αBr

0.09 %/ °C at 20 °C

Mechanical

Elastic modulus E

150 - 160 GPa at 20 °C

Flexural strength σbend

180 - 270 MPa at 20 °C

Tensile strength Rm

80 MPa at 20 °C

Thermal

Max service temperature Tmax

200 °C

Technological properties

Application areas

Electric vehicle motors

Other

Highest temperature rated NdFeB in commercial production

This material data has been provided by Alliance LLC.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.