Magnetic Component Engineering

Magnetic Component Engineering‍

SAE AS9100D AND ISO 9001:2015 CERTIFIED

Samarium Cobalt Sintered

S2065

Material Properties

Nom.

Min.

Br (Gauss)

9,000

8,500

Hc (Oersted)

8,700

8,000

Hk (Oersted)

12,000

10,000

Hci (Oersted)

15,000

13,000

BHmax (MGOe)

20.0

18.0

Temp Coeff of Br (%/°C)

-0.04

N/A

Recoil Permeability (µrec)

1.1

N/A

Tc, Curie Temperature (°C)

720

N/A

Maximum Operating Temperature (°C)

250

N/A

Physical Properties

Density (Ibs/in3)

0.30

Coeff of Linear Expan. ⊥ to < M > (10-7/°C approx)

66.0

Coeff of Linear Expan. // to < M > (10-7/°C approx)

66.0

Compressive Strength (psi x 103)

14.5

Young’s Modulus (psi x 106)

32.2

Vicker’s Hardness (HV)

600

Tensile Strength (psi x 106)

N/A

Flexural Strength (psi x 106)

N/A

Common Industry Name

SmCo20, Sam20

Electrical Resistivity (μΩ.cm)

Typical Appearance

Silver

Type

SmCo5

S2065

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