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Alliance SmCo5, SC-22

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Description

Samarium Cobalt magnets are typically used in high temperature applications

Properties

General

Density ρ

8.3 g/cm³ at 20 °C

Magnetic

Coercive force Hc

676000 A/m at 20 °C

Intrinsic coercivity Hc,i

1.43E+6 A/m at 20 °C

Maximum energy product BHmax

175 kJ/m³ at 20 °C

Remanence Br

0.93 T at 20 °C

Reversible temperature coefficient coercivity βHc

0.03 %/ °C at 20 °C

Reversible temperature coefficient remanence αBr

0.04 %/ °C at 20 °C

Mechanical

Elastic modulus E

110 GPa at 20 °C

Flexural strength σbend

120 MPa at 20 °C

Thermal

Max service temperature Tmax

250 °C

Technological properties

Application areas

Aerospace, Medical

Other

Highest temperature rated magnet, no need for plating

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.